CN111284751A - Vacuum packaging equipment for fast food and vacuum packaging method thereof - Google Patents

Vacuum packaging equipment for fast food and vacuum packaging method thereof Download PDF

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Publication number
CN111284751A
CN111284751A CN202010204272.9A CN202010204272A CN111284751A CN 111284751 A CN111284751 A CN 111284751A CN 202010204272 A CN202010204272 A CN 202010204272A CN 111284751 A CN111284751 A CN 111284751A
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CN
China
Prior art keywords
plate
rod
gear
cylinder
vacuum
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Granted
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CN202010204272.9A
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Chinese (zh)
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CN111284751B (en
Inventor
郭亚亚
江恰
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Kaiping haowangjia egg products Co.,Ltd.
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郭亚亚
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Priority to CN202010204272.9A priority Critical patent/CN111284751B/en
Publication of CN111284751A publication Critical patent/CN111284751A/en
Application granted granted Critical
Publication of CN111284751B publication Critical patent/CN111284751B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof

Abstract

The invention relates to vacuum packaging equipment for fast food, which comprises a bottom plate, a clamping device, a vacuum device and a sealing device, wherein the clamping device is arranged at the lower end of the bottom plate, the vacuum device is arranged at the right end of the bottom plate, and the sealing device is arranged at the left end of the bottom plate; second, vacuum packaging equipment in the existing market does not set up the device that goes on fixing to the wrapping bag when packing food, and has reduced the stability of wrapping bag when evacuation processing, influences the stability of evacuation work and goes on, can get rid of partial air oxygen in the wrapping bag effectively, has improved food package's efficiency greatly.

Description

Vacuum packaging equipment for fast food and vacuum packaging method thereof
Technical Field
The invention relates to the technical field of food processing and manufacturing, in particular to vacuum packaging equipment for fast food and a vacuum packaging method thereof.
Background
The vacuum packaging is to completely pump out the air in the packaging container and seal the packaging container, maintain the bag in a high decompression state, ensure that the air is rare and is equivalent to a low oxygen effect, ensure that microorganisms have no survival condition, and achieve the purposes of fresh fruits and no rottenness, the food packaged in vacuum can be transported for a long time, and the vacuum packaging machine can automatically pump out the air in the packaging bag to finish the sealing process after reaching a preset vacuum degree.
However, the following problems exist in the vacuum packaging of food at present, i.e. firstly, the sealing of the existing vacuum packaging machine is performed by the heating column at the air exhaust port, and the heating column performs unilateral edge sealing on the packaging bag, so that the food packaging bag is easy to leak and leak, the food packaging effect is reduced, and the food safety is affected; second, vacuum packaging equipment in the existing market is when packing food, does not set up the device of going on fixing to the wrapping bag, and has reduced the stability of wrapping bag when evacuation processing, influences the stability of evacuation work and goes on, can get rid of partial air oxygen in the wrapping bag effectively, prevents that food spoilage from having improved food package's efficiency greatly.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides vacuum packaging equipment for fast food and a vacuum packaging method thereof.
The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides a fast food vacuum packaging equipment, includes bottom plate, clamping device, vacuum apparatus and closing device, the bottom plate lower extreme install clamping device, vacuum apparatus is installed to the bottom plate right-hand member, closing device is installed to the bottom plate left end.
The vacuum device comprises a first air cylinder, a telescopic rod, an L-shaped plate, a top rod, a closed box, a first motor, a first gear, a rotary rod, a second gear, a rotary roller, an air outlet pipe, an air inlet pipe and an air suction pipe, wherein the first air cylinder is arranged at the right end of a bottom plate, the L-shaped plate is arranged at the output end of the first air cylinder, the telescopic rod is uniformly arranged at the lower end of the L-shaped plate, the bottom end of the telescopic rod is connected onto the bottom plate, the top rod is uniformly arranged on the L-shaped plate, the closed box is arranged on the top rod, the first motor is arranged at the front side of the inner wall of the right end of the L-shaped plate, the first gear is arranged at the output end of the first motor, the rotary rod is arranged on the first gear, the rotary rod is arranged at the rear side of the, the air outlet pipe is installed to the seal box lower extreme, and the air outlet pipe is installed to the seal box upper end, and the breathing pipe is evenly installed to the air outlet pipe lower extreme, can effectually discharge the air in the food package bag through the breathing pipe of evenly installing for be the vacuum state in the food package bag.
The sealing device comprises a return plate, a second air cylinder, a sliding plate, a top plate, an L-shaped plate, a second motor, a gear rod, a rotary rod, a straight rod, a connecting rod, clamping rods, a clamping plate and a heat sealing plate, wherein the left end of the bottom plate is symmetrically provided with sliding grooves in the front and back direction, the left end of the bottom plate is provided with the return plate, the return plate is provided with the second air cylinder, the output end of the second air cylinder is provided with the sliding plate, the sliding plate is arranged in the sliding grooves in a sliding fit manner, the top plate is arranged at the upper end of the sliding plate, the front side and the back side of the middle end of the top plate are symmetrically provided with round holes, the rotary rod is arranged in the round holes through bearings, the straight rod is symmetrically arranged in the front and back direction at the lower end of the rotary rod, the supporting rod other end is through selling the hub connection at the roof right-hand member, install the grip block between the upper and lower both ends supporting rod, install heat on the grip block and seal the board, install L form board on the roof, install No. two motors on the inboard wall of L form board lower extreme, No. two motor output ends are connected on front end gear lever, through gear lever, rotary rod, straight-bar, connecting rod, supporting rod, the operation of mutually supporting between grip block and the heat-seal board for the heat-seal board can seal the operation to food package bag.
The clamping device comprises a U-shaped plate, a third cylinder, a power plate, a T-shaped round rod, a sliding block, a straight plate, a square rod, a square plate and a sucker, wherein the middle end of the bottom plate is provided with a clamping groove, the middle part of the lower end of the bottom plate is provided with the U-shaped plate, the inner walls of the front and rear ends of the right side of the U-shaped plate are provided with square grooves, the straight plate is arranged between the inner walls of the front and rear ends of the left side of the U-shaped plate, the straight groove is arranged on the straight plate, the inner wall of the lower end of the U-shaped plate is provided with the third cylinder, the output end of the third cylinder is provided with the power plate, the power plate is arranged in the square groove in a sliding fit manner, the power plate is provided with the power groove, the T-shaped round rod is arranged in the power groove in a sliding fit manner, the square rod is arranged at the left, the square plate is installed to the square rod upper end, evenly installs the sucking disc on the square plate, through the operation of mutually supporting between power plate, T type round bar, sliding block, straight board, square rod, square plate and the sucking disc for square plate and sucking disc can carry out the centre gripping operation to food package bag, have improved the stability of wrapping bag when evacuation man-hour.
As a preferable technical scheme of the invention, the rotating rollers are integrally of an 8-shaped structure, the rotating rollers are mutually matched in a sealing way, the rotating rollers and the inner wall of the closed box are mutually matched in a sealing way, and air in the closed box can be discharged through the mutual matching operation between the rotating rollers and the closed box, so that the air in the food packaging bag can be sucked by the air suction pipe, and a vacuum environment is provided for the food packaging bag.
As a preferable technical scheme of the invention, the lower end of the bottom plate is uniformly provided with the supporting rods, so that the stability of food packaging can be improved.
As a preferable technical scheme of the invention, the heat sealing plate is of an I-shaped structure, so that the food packaging effect is improved.
In a preferred embodiment of the present invention, the power grooves on the power plate are inclined grooves that are symmetrical in the front-rear direction, so that the square bar, the square plate and the suction cup can stably move in opposite directions to clamp the food packaging bag.
The invention also provides a using method of the vacuum packaging equipment for the fast food, which comprises the following steps:
s1, manually placing the fast food packaging bag filled with food on a bottom plate, and pushing a power plate to move upwards by a third cylinder to enable a T-shaped round rod to drive a square plate on a square rod to move towards the center through a sliding block, so that a sucker sucks the outer wall of the packaging bag;
s2, the first air cylinder drives an air suction pipe on the closed box to extend into the packaging bag through the L-shaped plate, the first motor drives a rotating rod to rotate through the mutual meshing action between the first gear and the second gear, the rotating rod drives the rotating rollers to rotate in a mutually matched mode, air in the packaging bag is sucked out, and the packaging bag is in a vacuum state;
s3, after the sliding plate is pushed by the second air cylinder to slide to the right end to a proper position, the second motor drives the connecting rod to rotate through the rotation of the gear rod and the rotation of the rotating rod, so that the clamping rod drives the heat sealing plate on the clamping plate to rotate towards the center, and the heat sealing plate seals the packaging bag;
and S4, returning the sealing device, the vacuum device and the clamping device to the initial position, manually taking down the packaged food bag, repeating the steps, and performing vacuum packaging operation on the fast food packaging bag.
(III) advantageous effects
1. The invention can solve the following problems existing in the prior food vacuum packaging, i.e. the sealing of the prior vacuum packaging machine is performed by the heating column after the air is pumped out, and the heating column performs unilateral edge sealing on the packaging bag, so that the food packaging bag is easy to leak and leak, the food packaging effect is reduced, and the food safety is influenced; second, vacuum packaging equipment in the existing market is when packing food, does not set up the device of going on fixing to the wrapping bag, and has reduced the stability of wrapping bag when evacuation processing, influences the stability of evacuation work and goes on, can get rid of partial air oxygen in the wrapping bag effectively, prevents that food spoilage from having improved food package's efficiency greatly.
2. The clamping device and the vacuum device designed by the invention can clamp the outer wall of a food packaging bag through the sucker through the mutual matching operation among the power plate, the T-shaped round rod, the sliding block, the straight plate, the square rod, the square plate and the sucker, can squeeze the food packaging bag tightly at the upper end of the square plate, can effectively remove partial air and oxygen in the packaging bag, improves the stability of the packaging bag during vacuumizing processing, and enables the air in the food packaging bag to be sucked into the sealing box through the mutual matching operation among the sealing box, the rotating roller, the air outlet pipe, the air inlet pipe and the air suction pipe, so that the food packaging bag is in a vacuum state, and the food packaging bag can be effectively vacuumized.
3. According to the sealing device, the gear rod can drive the clamping plate to rotate towards the center through the mutual matching operation among the second motor, the gear rod, the rotating rod, the straight rod, the connecting rod, the clamping plate and the heat sealing plate, the heat sealing plate can seal food packaging bags, the two-layer edge sealing can be carried out on the food packaging bags through the I-shaped design of the heat sealing plate, the problems of bag leakage and air leakage of the food packaging bags are avoided, and the food packaging effect is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the clamping device of the present invention;
FIG. 6 is a schematic view of the construction of the vacuum apparatus of the present invention;
FIG. 7 is a schematic view of the closure of the present invention;
FIG. 8 is a partial schematic view of the construction of the enclosure and the turning rolls of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
The utility model provides a fast food vacuum packaging equipment, includes bottom plate 1, clamping device 2, vacuum device 3 and closing device 4, 1 lower extreme of bottom plate install clamping device 2, vacuum device 3 is installed to 1 right-hand member of bottom plate, closing device 4 is installed to 1 left end of bottom plate.
The clamping device 2 comprises a U-shaped plate 21, a third cylinder 22, a power plate 23, a T-shaped round rod 24, a sliding block 25, a straight plate 26, a square rod 27, a square plate 28 and a sucking disc 29, wherein the middle end of the bottom plate 1 is provided with a clamping groove, the middle part of the lower end of the bottom plate 1 is provided with the U-shaped plate 21, the inner walls of the front and rear ends of the right side of the U-shaped plate 21 are provided with the square grooves, the straight plate 26 is arranged between the inner walls of the front and rear ends of the middle part of the left side of the U-shaped plate 21, the third cylinder 22 is arranged on the inner wall of the lower end of the U-shaped plate 21, the power plate 23 is arranged at the output end of the third cylinder 22, the power plate 23 is arranged in the square groove in a sliding fit manner, the power groove is arranged on the power plate 23, the T-shaped round rod 24 is arranged in the sliding fit manner in, the sliding block 25 is installed on the outer wall of the left side of the lower end of the square plate 28, the sliding block 25 is installed in the straight groove in a sliding fit mode, the square plate 28 is installed at the upper end of the square rod 27, and the sucking discs 29 are evenly installed on the square plate 28.
The power grooves on the power plate 23 are inclined grooves which are symmetrical front and back.
During specific work, a fast food packaging bag filled with food is manually placed on the bottom plate 1, the third cylinder 22 pushes the power plate 23 to move towards the upper end, the power plate 23 drives the sliding block 25 to slide in the straight groove through the T-shaped round rod 24, and the sliding block 25 drives the square plate 28 to move towards the center through the square rod 27, so that the sucking disc 29 sucks the outer wall of the packaging bag.
The vacuum device 3 comprises a first cylinder 3a, an expansion link 3b, an L-shaped plate 3c, a push rod 3d, a closed box 3e, a first motor 3f, a first gear 3g, a rotating rod 3h, a second gear 3i, a rotating roller 3j, an air outlet pipe 3k, an air inlet pipe 3L and an air suction pipe 3m, the first cylinder 3a is installed at the right end of the bottom plate 1, the L-shaped plate 3c is installed at the output end of the first cylinder 3a, the expansion link 3b is evenly installed at the lower end of the L-shaped plate 3c, the lower end of the expansion link 3b is connected to the bottom plate 1, the push rod 3d is evenly installed on the L-shaped plate 3c, the closed box 3e is installed on the push rod 3d, the first motor 3f is installed on the front side of the inner wall of the right end of the L-shaped plate 3c, the first gear 3g is installed with the rotating rod 3h, the rear side of the, install No. two gear 3i with gear 3g intermeshing on the dwang 3h, the dwang 3h left end passes the seal box 3e right-hand member and is located the seal box 3e and install live-rollers 3j between the both ends inner wall about, and outlet duct 3k is installed to the seal box 3e lower extreme, and outlet duct 3k is installed to seal box 3e upper end, and breathing pipe 3m is evenly installed to outlet duct 3k lower extreme.
The rotating rollers 3j are integrally of 8-shaped structures, the rotating rollers 3j are mutually matched in a sealing mode, and the rotating rollers 3j and the inner wall of the closed box 3e are mutually matched in a sealing mode.
During specific work, cylinder 3a drives the downward end motion of L template 3c, L template 3c drives breathing pipe 3m on the seal box 3e and stretches into in the wrapping bag, No. three cylinder 22 promote power board 23 and move to the upper end, power board 23 drives sliding block 25 through T type round bar 24 and slides in the straight flute, sliding block 25 drives square plate 28 through square bar 27 and moves to the center, make the tight wrapping bag of square plate 28 upper end clamp, motor 3f drives dwang 3h through the intermeshing effect between No. one gear 3g and No. two gears 3i and rotates, dwang 3h drives the mutually supporting rotation between the live-rollers 3j, inhale the air in the wrapping bag in seal box 3e, discharge the air through outlet duct 3k, make in the wrapping bag be vacuum state.
The sealing device 4 comprises a return plate 4a, a second cylinder 4b, a sliding plate 4c, a top plate 4d, an L-shaped plate 4e, a second motor 4f, a gear rod 4g, a rotary rod 4h, a straight rod 4i, a connecting rod 4j, a clamping rod 4k, a clamping plate 4L and a heat sealing plate 4m, wherein the left end of the bottom plate 1 is symmetrically provided with sliding grooves in the front and back direction, the left end of the bottom plate 1 is provided with the return plate 4a, the return plate 4a is provided with the second cylinder 4b, the output end of the second cylinder 4b is provided with the sliding plate 4c, the sliding plate 4c is arranged in the sliding grooves in a sliding fit manner, the top plate 4d is arranged at the upper end of the sliding plate 4c, round holes are symmetrically arranged at the front side and the back side of the middle end of the top plate 4d, the rotary rod 4h is arranged in the round holes through bearings, the straight, intermeshing uses between the gear lever 4g, install connecting rod 4j through the round pin axle between straight-bar 4i and the gear lever 4g, supporting rod 4k is installed through round pin axle upper and lower both ends symmetry to the connecting rod 4j right-hand member, the supporting rod 4k other end is through the round pin hub connection at roof 4d right-hand member, install grip block 4L between the upper and lower both ends supporting rod 4k, install on the grip block 4L and seal board 4m hot, install L form board 4e on the roof 4d, install No. two motor 4f on the L form board 4e lower extreme inner wall, No. two motor 4f output are connected on front end gear lever 4 g.
The heat seal plate 4m is of an I-shaped structure.
During specific work, No. two cylinder 4b promote the sliding plate 4c to slide to the right end behind the suitable position, No. two motor 4f drives connecting rod 4j through gear pole 4g and rotary rod 4h and rotates, make supporting rod 4k drive the heat on the 4l of grip block and seal board 4m and rotate to the center, make heat seal board 4m seal the operation to the wrapping bag, closing device 4, initial position is got back to vacuum apparatus 3 and clamping device 2, the food bag that the packing was accomplished is taken off to the manual work, so repeatedly, can carry out the vacuum packaging operation to fast food wrapping bag.
The invention also provides a using method of the vacuum packaging equipment for the fast food, which comprises the following steps:
s1, manually placing the fast food packaging bag filled with food on the bottom plate 1, and pushing the power plate 23 to move upwards by the third cylinder 22, so that the T-shaped round rod 24 drives the square plate 28 on the square rod 27 to move towards the center through the sliding block 25, and the sucking disc 29 sucks the outer wall of the packaging bag;
s2, the first air cylinder 3a drives an air suction pipe 3m on the closed box 3e to extend into the packaging bag through the L-shaped plate 3c, the first motor 3f drives a rotating rod 3h to rotate through the mutual meshing action between the first gear 3g and the second gear 3i, the rotating rod 3h drives the rotating rollers 3j to rotate in a mutually matched mode, air in the packaging bag is sucked out, and the packaging bag is in a vacuum state;
s3, after the second cylinder 4b pushes the sliding plate 4c to slide to a right end to a proper position, the second motor 4f drives the connecting rod 4j to rotate through the gear rod 4g and the rotating rod 4h, so that the clamping rod 4k drives the heat sealing plate 4m on the clamping plate 4l to rotate towards the center, and the heat sealing plate 4m seals the packaging bag;
and S4, the sealing device 4, the vacuum device 3 and the clamping device 2 return to the initial position, the packaged food bag is manually taken down, and the vacuum packaging operation can be carried out on the fast food packaging bag repeatedly.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a fast food vacuum packaging equipment, includes bottom plate (1), clamping device (2), vacuum device (3) and closing device (4), its characterized in that: the clamping device (2) is installed at the lower end of the bottom plate (1), the vacuum device (3) is installed at the right end of the bottom plate (1), and the sealing device (4) is installed at the left end of the bottom plate (1);
the vacuum device (3) comprises a first cylinder (3a), a telescopic rod (3b), an L-shaped plate (3c), a push rod (3d), a closed box (3e), a first motor (3f), a first gear (3g), a rotating rod (3h), a second gear (3i), a rotating roller (3j), an air outlet pipe (3k), an air inlet pipe (3L) and an air suction pipe (3m), wherein the first cylinder (3a) is installed at the right end of the bottom plate (1), the L-shaped plate (3c) is installed at the output end of the first cylinder (3a), the telescopic rod (3b) is evenly installed at the lower end of the L-shaped plate (3c), the lower end of the telescopic rod (3b) is connected to the bottom plate (1), the push rod (3d) is evenly installed on the L-shaped plate (3c), the closed box (3e) is installed on the push rod (3d), the first motor (3f) is installed on, a first gear (3g) is installed at the output end of a first motor (3f), a rotating rod (3h) is installed on the first gear (3g), a rotating rod (3h) is installed on the rear side of the inner wall of the right end of an L-shaped plate (3c) through a bearing, a second gear (3i) meshed with the first gear (3g) is installed on the rotating rod (3h), the left end of the rotating rod (3h) penetrates through the right end of a closed box (3e), a rotating roller (3j) is installed between the inner walls of the left end and the right end of the closed box (3e), an air outlet pipe (3k) is installed at the lower end of the closed box (3e), an air outlet pipe (3k) is installed at the upper end of the closed box (3e), and;
the sealing device (4) comprises a return plate (4a), a second cylinder (4b), a sliding plate (4c), a top plate (4d), an L-shaped plate (4e), a second motor (4f), a gear rod (4g), a rotary rod (4h), a straight rod (4i), a connecting rod (4j), a clamping rod (4k), a clamping plate (4L) and a heat sealing plate (4m), wherein sliding grooves are symmetrically formed in the front and the back of the left end of the bottom plate (1), the return plate (4a) is installed at the left end of the bottom plate (1), the second cylinder (4b) is installed on the return plate (4a), the sliding plate (4c) is installed at the output end of the second cylinder (4b), the sliding plate (4c) is installed in the sliding grooves in a sliding fit mode, the top plate (4d) is installed at the upper end of the sliding plate (4c), and circular holes are symmetrically formed in the front and back sides, install rotary rod (4h) through the bearing in the round hole, straight-bar (4i) are installed to the symmetry around rotary rod (4h) lower extreme, gear pole (4g) are installed to the symmetry around rotary rod (4h) upper end, intermeshing uses between gear pole (4g), install connecting rod (4j) through the round pin axle between straight-bar (4i) and gear pole (4g), supporting rod (4k) are installed through round pin axle upper and lower both ends symmetry to connecting rod (4j) right-hand member, supporting rod (4k) other end is through round pin hub connection at roof (4d) right-hand member, install grip block (4L) between upper and lower both ends supporting rod (4k), install heat seal board (4m) on grip block (4L), install L form board (4e) on roof (4d), install No. motor (4f) on L form board (4e) lower extreme inner wall, No. motor (4f) output is connected on front end gear pole (4 g).
2. The vacuum packaging apparatus for instant food as set forth in claim 1, wherein: the clamping device (2) comprises a U-shaped plate (21), a third cylinder (22), a power plate (23), a T-shaped round rod (24), a sliding block (25), a straight plate (26), a square rod (27), a square plate (28) and a sucker (29), wherein the middle end of the bottom plate (1) is provided with a clamping groove, the middle part of the lower end of the bottom plate (1) is provided with the U-shaped plate (21), the inner walls of the front end and the rear end of the right side of the U-shaped plate (21) are provided with square grooves, the straight plate (26) is arranged between the inner walls of the front end and the rear end of the middle part of the left side of the U-shaped plate (21), the straight groove is formed in the straight plate (26), the inner wall of the lower end of the U-shaped plate (21) is provided with the third cylinder (22), the output end of the third cylinder (22) is provided with the power plate (23), the power plate (23) is arranged, square pole (27) are installed to T type round bar (24) left end, and install in the draw-in groove through sliding fit's mode square pole (27) upper end, install sliding block (25) on square plate (28) lower extreme left side outer wall, and sliding block (25) install in the straight flute through sliding fit's mode, square plate (28) are installed to square pole (27) upper end, evenly install sucking disc (29) on square plate (28).
3. The vacuum packaging apparatus for instant food as set forth in claim 1, wherein: the rotating rollers (3j) are integrally of 8-shaped structures, the rotating rollers (3j) are mutually hermetically matched for use, and the rotating rollers (3j) and the inner wall of the closed box (3e) are mutually hermetically matched for use.
4. The vacuum packaging apparatus for instant food as set forth in claim 1, wherein: the lower end of the bottom plate (1) is uniformly provided with a support rod (11).
5. The vacuum packaging apparatus for instant food as set forth in claim 1, wherein: the hot sealing plate (4m) is of an I-shaped structure.
6. The vacuum packaging apparatus for instant food as set forth in claim 2, wherein: the power grooves on the power plate (23) are inclined grooves which are symmetrical front and back.
7. The vacuum packaging equipment for fast food according to any one of claims 1-6, characterized in that the specific use method of said vacuum packaging equipment for fast food comprises the following steps:
s1, manually placing the fast food packaging bag filled with food on a bottom plate (1), and pushing a power plate (23) to move upwards by a third air cylinder (22) so that a T-shaped round rod (24) drives a square plate (28) on a square rod (27) to move towards the center through a sliding block (25) and a sucking disc (29) sucks the outer wall of the packaging bag;
s2, a first air cylinder (3a) drives an air suction pipe (3m) on a closed box (3e) to extend into a packaging bag through an L-shaped plate (3c), a first motor (3f) drives a rotating rod (3h) to rotate through the mutual meshing action between a first gear (3g) and a second gear (3i), and the rotating rod (3h) drives rotating rollers (3j) to rotate in a mutually matched mode to suck air out of the packaging bag, so that the packaging bag is in a vacuum state;
s3, after the second cylinder (4b) pushes the sliding plate (4c) to slide to a proper position towards the right end, the second motor (4f) drives the connecting rod (4j) to rotate through the gear rod (4g) and the rotating rod (4h), so that the clamping rod (4k) drives the heat sealing plate (4m) on the clamping plate (4l) to rotate towards the center, and the heat sealing plate (4m) seals the packaging bag;
and S4, the sealing device (4), the vacuum device (3) and the clamping device (2) return to the initial position, the packaged food bag is manually taken down, and the vacuum packaging operation can be carried out on the fast food packaging bag repeatedly.
CN202010204272.9A 2020-03-21 2020-03-21 Vacuum packaging equipment for fast food and vacuum packaging method thereof CN111284751B (en)

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CN202010204272.9A CN111284751B (en) 2020-03-21 2020-03-21 Vacuum packaging equipment for fast food and vacuum packaging method thereof

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Application Number Priority Date Filing Date Title
CN202010204272.9A CN111284751B (en) 2020-03-21 2020-03-21 Vacuum packaging equipment for fast food and vacuum packaging method thereof

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CN111284751A true CN111284751A (en) 2020-06-16
CN111284751B CN111284751B (en) 2020-12-22

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