CN116495267B - Ton bag outer pumping strong sealing vacuum packing machine - Google Patents
Ton bag outer pumping strong sealing vacuum packing machine Download PDFInfo
- Publication number
- CN116495267B CN116495267B CN202310760503.8A CN202310760503A CN116495267B CN 116495267 B CN116495267 B CN 116495267B CN 202310760503 A CN202310760503 A CN 202310760503A CN 116495267 B CN116495267 B CN 116495267B
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- sealing
- protective cover
- adjusting
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 150
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 20
- 238000005086 pumping Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims description 18
- 238000000605 extraction Methods 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 37
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000010892 electric spark Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 239000004593 Epoxy Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/005—Safety-devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to the technical field of vacuum packaging machines, in particular to a ton bag outer pumping and sealing vacuum packaging machine which comprises a frame; the sealing mechanism is arranged on the frame and comprises a first protective cover and a second protective cover, a first sealing strip is arranged in the first protective cover, a second sealing strip is arranged in the second protective cover, sealing teeth are arranged on the first sealing strip and the second sealing strip, the sealing teeth are arranged in an array along the vertical direction to form a zigzag shape, and the first sealing strip and the second sealing strip are both constant-temperature sealing strips. According to the ton bag external pumping strong sealing vacuum packaging machine, the packaging bag is sealed by adopting the zigzag constant temperature sealing strip, on one hand, the constant temperature sealing strip is always constant in temperature, so that electric spark cannot be generated due to abrupt heating, and the safety is ensured; on the other hand, the zigzag constant temperature sealing strip can produce a plurality of continuous seals on the packaging bag, and can greatly improve the sealing effect of the packaging bag.
Description
Technical Field
The invention relates to the technical field of vacuum packaging machines, in particular to a ton bag outer pumping strong sealing vacuum packaging machine.
Background
Automatic packaging machines are generally classified into semi-automatic packaging machines and full-automatic packaging machines. The automatic packaging machine is mainly used for automatic packaging of materials in industries such as food, medicine, chemical industry and the like and plant seeds. The materials can be in the forms of granule, tablet, liquid, powder, paste, etc. The automatic packaging machine has the functions of automatically completing metering, charging, bag making, sealing, cutting off, conveying, printing production batch numbers, increasing easy cuts, warning without materials, stirring and the like.
The automatic packaging machine for powder materials generally has two modes of internal pumping and external pumping, wherein the external pumping is to insert a vacuumizing tube into a packaging bag for vacuumizing, and after reaching a preset vacuum degree, the opening of the packaging bag is sealed by heat sealing through a sealing device. The existing sealing heating mode is electric heating wire instant heating, electric spark is easy to occur in the heating process due to high heating speed, and explosion is easy to occur when materials in the packaging bag are battery powder materials, so that safety accidents are caused.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the technical problem that electric spark is easy to produce when the electric heating wire is heated in the prior art, the invention provides the ton bag outer pumping strong sealing vacuum packaging machine, and the packaging bag is sealed by adopting the zigzag constant temperature sealing strip, so that the constant temperature sealing strip is constant in temperature all the time, and electric spark is not produced due to abrupt heating, so that the safety is ensured; on the other hand, the zigzag constant temperature sealing strip can produce a plurality of continuous seals on the packaging bag, and can greatly improve the sealing effect of the packaging bag.
The technical scheme adopted for solving the technical problems is as follows: a ton bag outer pumping strong sealing vacuum packaging machine comprises a frame; the sealing mechanism is arranged on the frame and comprises a first protective cover and a second protective cover, a first sealing strip is arranged in the first protective cover, a second sealing strip is arranged in the second protective cover, sealing teeth are arranged on the first sealing strip and the second sealing strip, the sealing teeth are arranged in an array along the vertical direction to form a zigzag shape, and the first sealing strip and the second sealing strip are both constant-temperature sealing strips. According to the ton bag external pumping strong sealing vacuum packaging machine, the packaging bag is sealed by adopting the zigzag constant temperature sealing strip, on one hand, the constant temperature sealing strip is always constant in temperature, so that electric spark cannot be generated due to abrupt heating, and the safety is ensured; on the other hand, the zigzag constant temperature sealing strip can produce a plurality of continuous seals on the packaging bag, and can greatly improve the sealing effect of the packaging bag.
Further, specifically, five heat insulation boards are arranged on the first protection cover, and the five heat insulation boards are connected with five side walls of the first protection cover.
Further, an adjusting plate is further arranged between the first sealing strip or the second sealing strip and the heat insulation plate, the adjusting plate is arranged at one end of the first sealing strip, which is opposite to the second sealing strip, pressure release grooves are formed in two sides of the adjusting plate along the thickness direction of the adjusting plate, and a plurality of pressure release grooves are formed along the length direction of the adjusting plate.
Further, be connected with ejecting cylinder on the first guard shield, be equipped with the dodge hole that supplies ejecting cylinder's output to stretch out on the heat insulating board, ejecting cylinder sets up along the line direction of first sealing strip and second sealing strip.
Further, a pressure spring is arranged between the first sealing strip and the first protective cover, and the pressure spring is arranged along the connecting line direction of the first sealing strip and the second sealing strip.
Further, all be connected with the silica gel pad on the close end of first safety cover and second safety cover, the silica gel pad is equipped with two sets of along vertical direction.
Further, the cross section of the seal teeth is trapezoidal or triangular.
Further, an air extraction mechanism is arranged on the frame and comprises
The mounting seat is arranged on the frame;
the lifting cylinder is connected with the mounting seat;
and the air suction nozzle is connected with the output end of the lifting cylinder.
Further, the air extraction mechanism also comprises
The adjusting seat is connected with the bottom of the lifting cylinder;
the adjusting rod is arranged on the adjusting seat and penetrates through the adjusting seat, and one end of the adjusting rod, which is far away from the adjusting seat, penetrates through the frame and is in threaded connection with an adjusting nut;
the stabilizing spring is sleeved on the adjusting rod, one end of the stabilizing spring is abutted with the adjusting seat, and the other end of the stabilizing spring is abutted with the frame;
the top of the lifting cylinder is hinged with the mounting seat.
Further, an explosion-proof box for placing electronic elements is arranged on the rack, and an explosion-proof wiring hose for wrapping the electric wires is arranged on the rack.
The invention has the advantages that,
1. the packaging bag is sealed by adopting the zigzag constant-temperature sealing strip, so that the constant-temperature sealing strip is constant in temperature all the time, electric spark cannot be generated due to sudden heating, and safety is guaranteed; on the other hand, the zigzag constant temperature sealing strip can generate a plurality of continuous seals on the packaging bag, so that the sealing effect of the packaging bag can be greatly improved;
2. through the arrangement of the heat insulation plate, the first protective cover is convenient to keep constant temperature, the temperature loss is reduced, and meanwhile, the possibility of scalding operators caused by scalding of the first protective cover can be reduced;
3. by arranging the adjusting plate and the pressure release groove, a space is reserved for the thermal expansion of the first sealing strip and the second sealing strip, and the possibility of deformation of the first protective cover or the second protective cover caused by the expansion of the first sealing strip or the second sealing strip is reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a front view of the whole of an external suction and strong seal vacuum packaging machine embodying ton bags in the present invention.
Fig. 2 is a side view showing the overall structure of the ton bag external suction strong seal vacuum packaging machine in the present invention.
FIG. 3 is a schematic perspective view of an air extraction mechanism embodying the present invention.
Fig. 4 is a partial enlarged view of the portion D in fig. 3.
Fig. 5 is a partial enlarged view of the portion a in fig. 2.
Fig. 6 is a partial enlarged view of the portion B in fig. 2.
Fig. 7 is a partial enlarged view of a portion C in fig. 6.
Fig. 8 is a schematic view of an exploded structure embodying a heat shield, a regulator plate and a pressure relief tank in the present invention.
In the figure, 1, a rack; 2. a lifting mechanism; 21. a support frame; 211. a first bevel gear; 212. a second bevel gear; 213. an adjusting handle; 22. lifting screw rods; 23. a lifting frame; 231. a lifting seat; 3. an air extraction mechanism; 31. a mounting base; 32. a lifting cylinder; 33. an adjusting seat; 331. an adjusting rod; 333. a stabilizing spring; 34. a suction nozzle; 4. a sealing mechanism; 41. a reinforcing plate; 411. an opening and closing guide sleeve; 42. a power plate; 43. opening and closing the guide post; 431. a limit nut; 432. folding the protective sleeve; 44. a first protective cover; 441. a heat insulating plate; 442. an adjusting block; 4421. a compression tank; 443. a first sealing strip; 4431. sealing teeth; 4432. an air extraction gap; 4433. an explosion-proof heating pipe; 444. an adjusting plate; 4441. a pressure release groove; 45. a second protective cover; 451. a second sealing strip; 452. a silica gel pad; 46. an ejection cylinder; 5. an explosion-proof box; 6. an explosion-proof wiring hose.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
The invention discloses a ton bag outer pumping strong sealing vacuum packaging machine.
Referring to fig. 1, a ton bag external pumping strong sealing vacuum packaging machine comprises a frame 1, wherein a lifting mechanism 2 is connected to the frame 1, and an air pumping mechanism 3 and a sealing mechanism 4 are connected to the output end of the lifting mechanism 2. When the packaging bag sealing machine works, the lifting mechanism 2 is convenient for changing the heights of the sealing mechanism 4 and the air extracting mechanism 3, so that the packaging bag sealing machine is suitable for packaging bags with different heights. The packaging bag is sent to a sealing mechanism 4, the inner cutting of the packaging bag is positioned below an air extracting mechanism 3, then the air extracting mechanism 3 is inserted into the packaging bag to carry out vacuumizing, after the preset vacuum degree is reached, the air extracting mechanism 3 is separated from the packaging bag, and then the sealing mechanism 4 seals the packaging bag.
Referring to fig. 1 and 2, the lifting mechanism 2 includes a supporting frame 21, a lifting screw 22 and a lifting frame 23, the supporting frame 21 is fixedly connected to the frame 1, a first bevel gear 211 and a second bevel gear 212 which are engaged with each other are rotatably connected to the supporting frame 21, the first bevel gear 211 is coaxially fixed with the lifting screw 22, and the second bevel gear 212 is coaxially fixed with an adjusting handle 213. The lifting frame 23 is in sliding connection with the frame 1 along the vertical direction, a lifting seat 231 is fixedly connected to the lifting frame 23, and the lifting seat 231 is in threaded connection with a lifting screw 22 arranged along the vertical direction. When the lifting frame 23 needs to be adjusted, the lifting screw 22 can be driven to rotate by rotating the adjusting handle 213, so that the lifting frame 23 is driven to move along the vertical direction.
Referring to fig. 2 to 5, the air extraction mechanism 3 includes a mounting seat 31, a lifting cylinder 32, an adjusting seat 33 and an air extraction nozzle 34, the mounting seat 31 is fixedly connected to the lifting seat 231, the top of the lifting cylinder 32 is hinged to the mounting seat 31, and the output end of the lifting cylinder 32 is fixedly connected to the air extraction nozzle 34. In this embodiment, two mounting seats 31, two lifting cylinders 32 and two suction nozzles 34 are provided, and one ends of the two lifting cylinders 32, which are far away from the mounting seats 31, are fixedly connected with an adjusting seat 33. The adjusting seat 33 is provided with an adjusting rod 331 in a penetrating way, one end of the adjusting rod 331 far away from the adjusting seat 33 penetrates through the lifting frame 23 and is connected with an adjusting nut in a threaded mode, the adjusting rod 331 is sleeved with a stabilizing spring 333, one end of the stabilizing spring 333 is abutted to the adjusting seat 33, and the other end of the stabilizing spring 333 is abutted to the lifting frame 23. When it is desired to fine tune the angle of the suction nozzle 34, rotation of the adjustment nut causes the lift cylinder 32 to rotate about its hinge point with the mount 31, thereby adjusting the angle of the suction nozzle 34. The stabilizing spring 333 always provides a supporting force between the adjusting seat 33 and the lifting frame 23 to limit the angle of the suction nozzle 34, and the stabilizing spring 333 also can be contracted when the suction nozzle 34 or the lifting cylinder 32 is under pressure to protect the suction nozzle 34 or the lifting cylinder 32. The stabilizing spring 333 employs a compression spring.
Referring to fig. 4 and 5, the sealing mechanism 4 includes a reinforcing plate 41, a power plate 42 and an opening and closing guide post 43, the reinforcing plate 41 is fixedly connected to the lifting frame 23, the opening and closing guide post 43 is fixedly connected to the power plate 42, an opening and closing guide sleeve 411 is fixedly connected to the reinforcing plate 41, one end of the opening and closing guide post 43, which is far away from the power plate 42, passes through the opening and closing guide sleeve 411 and is in threaded connection with a limit nut 431, and the limit nut 431 is convenient for controlling the maximum distance between the power plate 42 and the reinforcing plate 41. The folding guide post 43 is sleeved with a folding protective sleeve 432, one end of the folding protective sleeve 432 is fixedly connected with the power plate 42, and the other end of the folding protective sleeve 432 is fixedly connected with the reinforcing plate 41, so that oil stains and dust can be conveniently reduced from falling into the packaging bag. The sealing cylinder is fixedly connected to the reinforcing plate 41, the output end of the sealing cylinder can be fixedly connected with the power plate 42, and can also be connected with the opening and closing guide post 43, so that the opening and closing movement of the reinforcing plate 41 and the power plate 42 can be realized.
Referring to fig. 6 to 8, the reinforcing plate 41 and the power plate 42 are fixedly connected with the first protective cover 44 and the second protective cover 45 respectively, the inner wall of the first protective cover 44 is fixedly connected with the heat insulation plate 441, and the heat insulation plate 441 is made of an epoxy plate, so that heat dissipation is reduced, and meanwhile, the possibility of scalding an operator caused by overheating of the first protective cover 44 is reduced. The heat insulating plate 441 is provided with five blocks, and thermally insulates all five side walls of the first protection cover 44, leaving only one side of the first protection cover 44 facing the second protection cover 45. Compression grooves 4421 are formed in the opposite faces of the two heat insulation plates 441, the compression grooves 4421 are formed in a plurality of the heat insulation plates 441 in the length direction, and each compression groove 4421 is internally provided with an adjusting block 442 through a bolt, so that the adjusting blocks 442 are provided with two groups in the up-down direction. The second protection cover 45 is also provided with a heat insulation plate 441 and an adjusting block 442, and the structure is the same as that of the first protection cover 44, so that the description thereof is omitted.
The first protection cover 44 is provided with a first sealing strip 443, the second protection cover 45 is provided with a second sealing strip 451, the first sealing strip 443 is positioned between two groups of adjusting blocks 442 in the first protection cover 44, and the second sealing strip 451 is positioned between two groups of adjusting blocks 442 in the second protection cover 45. The adjusting block 442 adopts polytetrafluoroethylene plate, has better heat insulation performance and better elasticity, is convenient for limiting the first sealing strip 443 and the second sealing strip 451, and can not completely fix the first sealing strip 443 and the second sealing strip 451. The second sealing strip 451 is fixedly connected with the second protective cover 45. The first protection cover 44 is fixedly connected with an ejection cylinder 46 along the outer wall of the horizontal direction, the heat insulation plate 441 is provided with an avoidance hole for the output end of the ejection cylinder 46 to extend, and the ejection cylinder 46 is arranged along the connecting line direction of the first sealing strip 443 and the second sealing strip 451. A tension spring is also connected between the side wall of the first protection cover 44 and the first sealing strip 443, and the tension spring is arranged along the connecting line direction of the first sealing strip 443 and the second sealing strip 451. When sealing, the output end of the ejection cylinder 46 stretches out to push the first sealing strip 443 to move towards the second sealing strip 451, so that sealing is achieved. After the sealing is finished, the output end of the ejection cylinder 46 is reset, and the tension spring enables the first sealing strip 443 to reset towards a direction away from the second sealing strip 451. In order to ensure the stability of the movement of the first sealing strip 443, the ejector cylinder 46 and the compression spring are each arranged in an array along the length direction of the first sealing strip 443.
The close ends of the heat insulation plate 441 of the first protective cover 44 and the heat insulation plate 441 of the second protective cover 45 are fixedly connected with a silica gel pad 452, the silica gel pad 452 is provided with two groups along the vertical direction, when the power plate 42 and the reinforcing plate 41 are folded, the silica gel pad 452 on the first protective cover 44 and the second protective cover 45 are firstly abutted, at this time, an air extraction gap 4432 is reserved between the first sealing strip 443 and the second sealing strip 451, and the width of the air extraction gap 4432 is not less than the width of the air extraction nozzle 34, so that the air extraction nozzle 34 can extract air conveniently. The upper and lower sets of silicone pads 452 facilitate the positioning of the bag at two locations for sealing, while also providing for efficient extraction of the suction nozzle 34 without affecting the extraction of the suction nozzle 34 due to its resiliency.
An adjusting plate 444 is further arranged between the first sealing strip 443 or the second sealing strip 451 and the thermal insulation plate 441, the adjusting plate 444 is arranged at one end of the first sealing strip 443 opposite to the second sealing strip 451, pressure release grooves 4441 are formed in two sides of the adjusting plate 444 along the thickness direction of the adjusting plate 444, and a plurality of pressure release grooves 4441 are formed along the length direction of the adjusting plate 444. The adjustment plate 444 is made of an epoxy plate. The adjusting plate 444 is also provided with a relief hole for extending the output end of the ejection cylinder 46.
The first sealing strip 443 and the second sealing strip 451 are respectively provided with sealing teeth 4431, the cross section of the sealing teeth 4431 can be triangular or trapezoidal, the sealing teeth 4431 are arranged in an array along the vertical direction to form a saw-tooth shape, and at least 8 sealing teeth 4431 are arranged in an array, so that sealing marks on the sealed packaging bag are continuous saw-tooth shapes. The arrangement can enable the packaging bag to be provided with a plurality of continuous seals along the length direction of the packaging bag, so that the sealing effect of the packaging bag is greatly improved. The first sealing strip 443 and the second sealing strip 451 are both constant-temperature heating strips made of aluminum, the first sealing strip 443 and the second sealing strip 451 can expand after being heated, the regulating block 442 has certain compressibility, the regulating plate 444 has certain compressibility except the material of the epoxy plate, the pressure release groove 4441 further improves the compressible volume of the epoxy plate, and an expandable space is reserved for the first sealing strip 443 and the second sealing strip 451, and meanwhile, the limiting can be still carried out when the first sealing strip 443 and the second sealing strip 451 expand. An explosion-proof heating tube 4433 is installed in each of the first and second seal strips 443, 451 for heating the first and second seal strips 443, 451.
Referring to fig. 1 and 2, an explosion-proof box 5 for placing electronic components is fixedly connected to a rack 1, and an explosion-proof routing hose 6 is sleeved outside all wire harnesses in the scheme, so that the possibility of explosion caused by electric spark generated in the case of short circuit and the like is reduced.
Working principle: in operation, the bag is fed between the first and second seal bars 443, 451 and under the suction nozzle 34, and then the output of the lift cylinder 32 is extended to drive the suction nozzle 34 into the bag, and then the seal cylinder is actuated to move the power plate 42 toward the reinforcing plate 41 until the pad 452 on the first protective cover 44 abuts the pad 452 on the second protective cover 45, at which time the suction nozzle 34 is activated, and a vacuum gauge is connected to the suction nozzle 34, after a predetermined vacuum level is reached in the bag, the suction nozzle 34 is deactivated, and the output of the lift cylinder 32 drives the suction nozzle 34 to reset. At this time, the ejector cylinder 46 is started to eject the first sealing strip 443, so that the first sealing strip 443 and the second sealing strip 451 are folded together to jointly cooperate to seal the packaging bag, after sealing is completed, the output end of the ejector cylinder 46 is reset, the tension spring enables the first sealing strip 443 to reset towards the direction away from the second sealing strip 451, the sealing cylinder also drives the power plate 42 to be away from the reinforcing plate 41, and finally the sealed packaging bag is conveyed away.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a ton bag takes out strong sealed vacuum packaging machine outward which characterized in that: comprising
A frame (1);
the sealing mechanism (4) is arranged on the frame (1), the sealing mechanism (4) comprises a first protective cover (44) and a second protective cover (45), a first sealing strip (443) is arranged in the first protective cover (44), a second sealing strip (451) is arranged in the second protective cover (45), sealing teeth (4431) are arranged on the first sealing strip (443) and the second sealing strip (451), the sealing teeth (4431) are arranged in an array along the vertical direction to form a saw-tooth shape, and the first sealing strip (443) and the second sealing strip (451) are constant-temperature sealing strips;
five heat insulation boards (441) are arranged on the first protective cover (44), and the five heat insulation boards (441) are connected with five side walls of the first protective cover (44);
an adjusting plate (444) is further arranged between the first sealing strip (443) or the second sealing strip (451) and the heat insulation plate (441), the adjusting plate (444) is arranged at one end of the first sealing strip (443) opposite to the second sealing strip (451), pressure release grooves (4441) are formed in two sides of the adjusting plate (444) along the thickness direction of the adjusting plate, and a plurality of pressure release grooves (4441) are formed in the length direction of the adjusting plate (444);
an ejection cylinder (46) is connected to the first protective cover (44), an avoidance hole for the output end of the ejection cylinder (46) to extend out is formed in the heat insulation plate (441), and the ejection cylinder (46) is arranged along the connecting line direction of the first sealing strip (443) and the second sealing strip (451);
a compression spring is arranged between the first sealing strip (443) and the first protective cover (44), and the compression spring is arranged along the connecting line direction of the first sealing strip (443) and the second sealing strip (451).
2. The ton bag out-pumping sealed vacuum packaging machine of claim 1, wherein: the close ends of the first protective cover (44) and the second protective cover (45) are respectively connected with a silica gel pad (452), and the silica gel pads (452) are provided with two groups along the vertical direction.
3. The ton bag out-pumping sealed vacuum packaging machine of claim 1, wherein: the cross section of the sealing tooth (4431) is trapezoid or triangle.
4. The ton bag out-pumping sealed vacuum packaging machine of claim 1, wherein: an air extraction mechanism (3) is arranged on the frame (1), and the air extraction mechanism (3) comprises
The mounting seat (31), the said mounting seat (31) locates on the stander (1);
the lifting cylinder (32), the lifting cylinder (32) is connected with the mounting seat (31);
and an air suction nozzle (34), wherein the air suction nozzle (34) is connected with the output end of the lifting cylinder (32).
5. The ton bag out-pumping sealed vacuum packaging machine of claim 4, wherein: the air extraction mechanism (3) also comprises
The adjusting seat (33), the bottom of the said adjusting seat (33) and lifting cylinder (32) is connected;
the adjusting rod (331), the adjusting rod (331) is arranged on the adjusting seat (33) and penetrates through the adjusting seat (33), and one end, far away from the adjusting seat (33), of the adjusting rod (331) penetrates through the frame (1) and is in threaded connection with an adjusting nut;
the stabilizing spring (333) is sleeved on the adjusting rod (331), one end of the stabilizing spring (333) is abutted with the adjusting seat (33), and the other end of the stabilizing spring is abutted with the frame (1);
the top of the lifting cylinder (32) is hinged with the mounting seat (31).
6. The ton bag out-pumping sealed vacuum packaging machine of claim 1, wherein: the explosion-proof electronic component box is characterized in that an explosion-proof electronic component box (5) for placing electronic components is arranged on the frame (1), and an explosion-proof wiring hose (6) for wrapping the electric wires is arranged on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310760503.8A CN116495267B (en) | 2023-06-27 | 2023-06-27 | Ton bag outer pumping strong sealing vacuum packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310760503.8A CN116495267B (en) | 2023-06-27 | 2023-06-27 | Ton bag outer pumping strong sealing vacuum packing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116495267A CN116495267A (en) | 2023-07-28 |
| CN116495267B true CN116495267B (en) | 2023-08-25 |
Family
ID=87323438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310760503.8A Active CN116495267B (en) | 2023-06-27 | 2023-06-27 | Ton bag outer pumping strong sealing vacuum packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116495267B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210503363U (en) * | 2019-08-30 | 2020-05-12 | 深圳市鸿富鹏科技有限公司 | Sealing assembly with vacuumizing function and sealing equipment |
| CN111572893A (en) * | 2019-08-29 | 2020-08-25 | 博世勒自动化科技（昆山）有限公司 | Environment-friendly film sealing and packaging tool apron |
| CN111717472A (en) * | 2020-06-24 | 2020-09-29 | 萍乡市华顺环保化工填料有限公司 | Full-automatic vacuum packaging machine |
| CN213324041U (en) * | 2020-09-22 | 2021-06-01 | 朱慈善 | Pneumatic sealing device for packaging machine |
| CN213800339U (en) * | 2020-11-26 | 2021-07-27 | 青岛诺恩包装机械有限公司 | Simple vacuumizing device for packaging bag of packaging machine |
| WO2021181289A1 (en) * | 2020-03-11 | 2021-09-16 | Heer Aaron | Thermosealing unit for packaging machines with volumetric flow partialising device |
| EP4039458A1 (en) * | 2019-05-13 | 2022-08-10 | Char Abdala, Maria Inmaculada | Continuous sealing machine for two plastic films |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6769229B2 (en) * | 2001-08-30 | 2004-08-03 | Kraft Foods Holdings, Inc. | Method for manufacturing flexible packages having slide closures |
| US6688079B2 (en) * | 2001-04-18 | 2004-02-10 | Kraft Foods Holdings, Inc. | Method for manufacturing flexible packages having slide closures |
-
2023
- 2023-06-27 CN CN202310760503.8A patent/CN116495267B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4039458A1 (en) * | 2019-05-13 | 2022-08-10 | Char Abdala, Maria Inmaculada | Continuous sealing machine for two plastic films |
| CN111572893A (en) * | 2019-08-29 | 2020-08-25 | 博世勒自动化科技（昆山）有限公司 | Environment-friendly film sealing and packaging tool apron |
| CN210503363U (en) * | 2019-08-30 | 2020-05-12 | 深圳市鸿富鹏科技有限公司 | Sealing assembly with vacuumizing function and sealing equipment |
| WO2021181289A1 (en) * | 2020-03-11 | 2021-09-16 | Heer Aaron | Thermosealing unit for packaging machines with volumetric flow partialising device |
| CN111717472A (en) * | 2020-06-24 | 2020-09-29 | 萍乡市华顺环保化工填料有限公司 | Full-automatic vacuum packaging machine |
| CN213324041U (en) * | 2020-09-22 | 2021-06-01 | 朱慈善 | Pneumatic sealing device for packaging machine |
| CN213800339U (en) * | 2020-11-26 | 2021-07-27 | 青岛诺恩包装机械有限公司 | Simple vacuumizing device for packaging bag of packaging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116495267A (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101916201B1 (en) | Packing machine | |
| CN116495267B (en) | Ton bag outer pumping strong sealing vacuum packing machine | |
| CN220333155U (en) | Ton bag outer pumping explosion-proof vacuum packaging machine | |
| CN210338470U (en) | Sealing mechanism | |
| CN214824711U (en) | Longitudinal cutting mechanism of plastic uptake packing machine | |
| CN210822952U (en) | Vacuum packaging machine for food | |
| CN109264047A (en) | A kind of multiple row liquid jam packing machine | |
| CN210000673U (en) | Packing box shaping and unfolding device of aerosol can packing machine | |
| CN211002162U (en) | Fixed sealing device is used in wrapping bag production | |
| CN209274946U (en) | A kind of multiple row liquid jam packing machine | |
| CN217144663U (en) | Environment-friendly injection molding equipment | |
| CN208470243U (en) | A kind of vacuum packing machine | |
| CN211943937U (en) | Horizontal integrated packaging machine | |
| CN219750247U (en) | Seasoning filling closing device | |
| CN208790005U (en) | Thermal shrinking package machine | |
| CN212557089U (en) | Novel plastic packaging bag heat-sealing device | |
| CN217805711U (en) | Packing apparatus is used to protective clothing packing | |
| CN214566615U (en) | Heat-seal cutting device of bubble cap machine | |
| CN210415672U (en) | Edge folding device for processing packaging box | |
| CN220518758U (en) | Plastic-aluminum bubble cap packing plant | |
| CN220973473U (en) | Packing carton forming device | |
| CN218022329U (en) | High-efficient transparent film packagine machine | |
| CN210102225U (en) | Notching mechanism for packaging machine | |
| CN212172741U (en) | Five-edge sealing mechanism for vertical packaging machine | |
| CN218555807U (en) | Cutting device for machining mechanical parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |