CN115285455B - High-speed bag feeding type vacuum packaging machine - Google Patents
High-speed bag feeding type vacuum packaging machine Download PDFInfo
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- CN115285455B CN115285455B CN202211076080.XA CN202211076080A CN115285455B CN 115285455 B CN115285455 B CN 115285455B CN 202211076080 A CN202211076080 A CN 202211076080A CN 115285455 B CN115285455 B CN 115285455B
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- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 19
- 238000004806 packaging method and process Methods 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
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- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention relates to the technical field of packaging machines, in particular to a high-speed bag feeding type vacuum packaging machine, which comprises a first conveying belt, wherein a packaging chamber is covered at one end of the first conveying belt, a second conveying belt is arranged below an outlet of the packaging chamber, a supporting rod is fixedly connected to the upper surface of the packaging chamber, an electric telescopic rod is fixedly connected to the end part of the supporting rod, a transverse plate is fixedly connected to the lower end of the electric telescopic rod, a sealing cover is fixedly connected to the lower part of the transverse plate, an exhaust pipe extends out of the packaging chamber, and a lifting plate is arranged in the sealing cover.
Description
Technical Field
The invention relates to the technical field of packaging machines, in particular to a high-speed bag feeding type vacuum packaging machine.
Background
The vacuum packaging machine can automatically extract the air in the packaging bag, and the sealing process is completed after the preset vacuum degree is reached. Vacuum packaging machines are often used in the food industry because the food is resistant to oxidation after vacuum packaging, thereby achieving long-term storage.
The wrapping bag forms relative vacuum after taking out gas, then seals the packing bag through heat seal technology, sometimes can be because when sealing the packing bag with heat seal, the too high temperature that seals leads to sealing the department to appear damaged, although also seals the wrapping bag, and the air can enter into the wrapping bag, leads to the food shelf life in the wrapping bag to shorten, when the heat seal temperature does not reach the heat seal temperature of wrapping bag, leads to the wrapping bag to seal the packing bag to seal the non-tightly easily, also leads to the air to enter into the wrapping bag easily, influences the save time of food.
The vacuum packaging machine is characterized in that the packaging bags with broken sealing and unsealed sealing are produced after packaging, the packaging bags with unsealed sealing are mixed together with the sealed packaging bags, and finally the packaging bags are conveyed together from a conveying belt on the packaging machine, so that the products packaged by the packaging machine are mixed together with good products, the quality of the products packaged by the packaging machine is affected, the packaging bags with broken sealing and unsealed sealing are difficult to select by manpower in the later stage, and the manual labor is increased due to the fact that the packaging bags with unsealed sealing are difficult to distinguish.
For this purpose, high-speed bag-feeding vacuum packaging machines are proposed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects existing in the prior art, the invention provides the high-speed bag feeding type vacuum packaging machine, which can effectively solve the problems that defective products and good products are mixed together after the packaging machine is sealed, and are difficult to select, so that the quality of the packaged products of the packaging machine is affected.
Technical proposal
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a high-speed bag feeding type vacuum packaging machine:
the automatic packaging machine comprises a first conveying belt, wherein a packaging chamber is arranged at one end cover of the first conveying belt, a second conveying belt is arranged below an outlet of the packaging chamber, a supporting rod is fixedly connected to the upper surface of the packaging chamber, an electric telescopic rod is fixedly connected to the end part of the supporting rod, a transverse plate is fixedly connected to the lower end of the electric telescopic rod, a sealing cover is fixedly connected to the lower part of the transverse plate, an exhaust pipe extends out of the packaging chamber, a lifting plate is arranged in the sealing cover, one end of the exhaust pipe fixedly penetrates through the lifting plate, a third electrode plate is fixedly connected to the central position of the lower surface of the lifting plate, a spring piece is arranged below the third electrode plate, and one end of the spring piece is fixedly connected with the lifting plate;
the lower end side surface of the packaging chamber is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating plate, a trigger mechanism is installed in the rotating plate, and a collecting barrel is arranged at one end of the lower surface of the rotating plate;
the packaging machine also comprises a control module and an air pump communicated with the air pump pipe, wherein the air pump is arranged in the packaging chamber, and the control module receives signals of the trigger mechanism to control the electric telescopic rod and the motor to work.
Further, a flexible film is fixedly connected to the edge of the upper surface of the lifting plate, the upper end of the flexible film is fixedly connected with the inner wall of the upper end of the sealing cover, grooves are formed in the two ends of the lifting plate, an elastic film is fixedly connected to the inner wall of each groove at the opening, a push rod is fixedly connected to one side of each elastic film, one end of each push rod is arc-shaped, and fixing blocks which are uniformly distributed are fixedly connected to the inner wall of the sealing cover;
the lower surface fixedly connected with evenly distributed's of lifter plate second spring, the lower extreme fixedly connected with flat board of second spring, the upper surface fixedly connected with extrusion piece of flat board, the inlet port has been seted up in the inside penetration of flat board.
Further, the inner wall of the air inlet hole is fixedly connected with torsion springs which are uniformly distributed, and one end of each torsion spring is fixedly connected with a shielding plate.
Further, the upper surface of the rotating plate is close to the edge, a sealing groove is formed in the upper surface of the rotating plate, a sealing plate is fixedly connected to the side wall of the sealing cover, exhaust holes which are uniformly distributed are formed in the sealing plate in a penetrating mode, and an air bag is fixedly connected to the lower surface of the sealing plate.
Further, the triggering mechanism comprises a triggering plate, a first electrode plate, a second electrode plate and a first spring; the upper surface fixedly connected with evenly distributed's of rotor plate first spring, the upper end fixedly connected with trigger plate of first spring, the lower surface fixedly connected with first electrode plate of trigger plate, the upper surface fixedly connected with second electrode plate of rotor plate.
Further, the first backup pad is installed to collecting vessel upper surface one end, a side surface fixedly connected with first limit switch of first backup pad, the upper surface one end fixedly connected with second backup pad of second conveyer belt, a side surface fixedly connected with second limit switch of second backup pad.
Further, a plurality of groups of cavities are formed in the lifting plate.
Further, the outer surface of one side of the flexible film is fixedly connected with fiber cloth.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
this scheme is inside the wrapping bag cover through the sealed cowling, then reuse the thickness jack-up dull and stereotyped of wrapping bag self, then bleed to the sealed cowling is inside so that its inside formation relative vacuum region, the wrapping bag sealed under vacuum can expand, whether expand through judging the wrapping bag, whether the quick judgement wrapping bag is damaged, then select out the wrapping bag of damage voluntarily, mix in the product of production has the wrapping bag of damage, the gas leakage, because of dull and stereotyped both sides air velocity of flow difference in the product of producing, so can be pumped up earlier with the air in the adjacent space of flexible membrane, consequently, it will bulge under the effect of Bernoulli principle to lead to the inside and outside air pressure difference of flexible membrane, and then insert in two sets of fixed blocks fast with the ejector pin, realize the fixed to the lifter plate, thereby reach and avoid the wrapping bag to appear excessively expanding the problem of breaking, also can restrict the height of lifter plate and make it can not continue rising along with the uplift of wrapping bag simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a side perspective view of the present invention;
FIG. 3 is a cross-sectional view of the seal housing of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the point B of FIG. 3 in accordance with the present invention;
FIG. 6 is a perspective view of a plate and a portion of a connecting member of the present invention;
FIG. 7 is an enlarged view of the point C of FIG. 1 in accordance with the present invention;
fig. 8 is a cross-sectional view of a rotating plate of the present invention.
Reference numerals in the drawings represent respectively: 1. a first conveyor belt; 2. a packaging room; 3. a second conveyor belt; 4. a support rod; 5. an electric telescopic rod; 6. a sealing cover; 7. a cross plate; 8. an exhaust pipe; 9. a rotating plate; 10. a trigger plate; 11. a motor; 12. a first electrode plate; 13. a second electrode plate; 14. a first spring; 15. a collecting barrel; 16. a first support plate; 17. a first limit switch; 18. a second support plate; 19. a second limit switch; 20. a lifting plate; 21. a third electrode plate; 22. a spring plate; 23. a groove; 24. a push rod; 25. a fixed block; 26. an elastic film; 27. a flat plate; 28. a second spring; 29. extruding a block; 30. an air inlet hole; 31. a flexible membrane; 32. a fiber cloth; 33. a cavity; 34. a torsion spring; 35. a cover plate; 36. sealing grooves; 37. a sealing plate; 38. an exhaust hole; 39. an air bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. 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.
The invention is further described below with reference to examples.
Examples:
specifically, as shown in fig. 1, 2 and 3, the packaging machine comprises a first conveyor belt 1, a packaging chamber 2 is arranged at one end cover of the first conveyor belt 1, a second conveyor belt 3 is arranged below an outlet of the packaging chamber 2, objects to be packaged are placed on the first conveyor belt 1, and the first conveyor belt 1 can convey the objects into the packaging chamber 2 and package the objects.
The upper surface of the packaging chamber 2 is fixedly connected with a supporting rod 4, the end part of the supporting rod 4 is fixedly connected with an electric telescopic rod 5, the lower end side surface of the packaging chamber 2 is fixedly connected with a motor 11, the output shaft of the motor 11 is fixedly connected with a rotating plate 9, a triggering mechanism is arranged in the rotating plate 9, after the articles are packaged, the articles can fall onto the triggering mechanism on the rotating plate 9 after being transmitted by a first conveyor belt 1, the triggering mechanism is electrically connected with a control module in the packaging chamber 2, the lower end of the electric telescopic rod 5 is fixedly connected with a transverse plate 7, the lower part of the transverse plate 7 is fixedly connected with a sealing cover 6, after the triggering mechanism is triggered, the control module can control the electric telescopic rod 5 to push the transverse plate 7 so as to drive the sealing cover 6 to move, finally the sealing cover 6 can cover the rotating plate 9, an exhaust pipe 8 extends out of the interior of the packaging chamber 2, after the sealing cover 6 covers on the rotating plate 9, the air pump in the packaging chamber 2 can work, the air in the sealed cover 6 is pumped through the air pumping pipe 8, so that a negative pressure space is formed in the sealed cover 6, a lifting plate 20 is arranged in the sealed cover 6, one end of the air pumping pipe 8 fixedly penetrates through the lifting plate 20, a third electrode plate 21 is fixedly connected to the center position of the lower surface of the lifting plate 20, a spring piece 22 is arranged below the third electrode plate 21, one end of the spring piece 22 is fixedly connected with the lifting plate 20, if the packaging bag is intact, the air pressure in the packaging bag can be larger than the air pressure in the sealed cover 6, the packaging bag can expand and become larger, the packaging bag can push the spring piece 22 to be contacted with the third electrode plate 21, the spring piece 22 is made of conductive materials, the spring piece 22 and the third electrode plate 21 are electrically connected with a control module, a motor 11 is electrically connected with the control module, when the packaging bag pushes the spring piece 22 to be contacted with the third electrode plate 21, the control module receives the electric signal and controls the electric telescopic rod 5 to reset, and the air pump stops working;
after the air pump stops, the control module can control the motor 11 to drive the rotating plate 9 to rotate towards the second conveying belt 3, the last good packaging bag can slide onto the second conveying belt 3 from the rotating plate 9, then the last good packaging bag is conveyed away through the second conveying belt 3, the collecting barrel 15 is arranged at one end of the lower surface of the rotating plate 9, when the packaging bag of a packaged article is damaged and leaks air, negative pressure is formed in the sealing cover 6, the damaged and leaked packaging bag cannot expand and become large because the packaging bag is damaged and the air pressure in the sealed cover 6 is the same when the packaging bag is damaged and leaked, the elastic sheet 22 is not contacted with the third electrode plate 21 after the air pump pumps for two seconds, the control module does not receive an electric signal, the control module can judge to control the electric telescopic rod 5 to reset, the air pump stops working, at the moment, the control module drives the motor 11 to rotate, the motor 11 drives the rotating plate 9 to rotate towards the direction of the collecting barrel 15, the damaged and leaked packaging bag can fall into the collecting barrel 15 along the gradient of the rotating plate 9, the broken and leaked packaging bag can automatically select the broken and leaked packaging bag, and leaked packaging bag can not expand and damaged packaging bag, and leaked packaging bag can be automatically collected.
The packaging machine also comprises a control module and an air pump communicated with the air suction pipe 8, wherein the air pump is arranged in the packaging chamber 2, and the control module receives signals of the trigger mechanism to control the electric contraction rod 5 and the motor 11 to work.
As shown in fig. 8, the triggering mechanism comprises a triggering plate 10, a first electrode plate 12, a second electrode plate 13 and a first spring 14, the upper surface of the rotating plate 9 is fixedly connected with the first spring 14 which is uniformly distributed, the upper end of the first spring 14 is fixedly connected with the triggering plate 10, the lower surface of the triggering plate 10 is fixedly connected with the first electrode plate 12, the upper surface of the rotating plate 9 is fixedly connected with the second electrode plate 13, after the articles are packaged, the articles can finally fall onto the triggering plate 10 through the transmission of the first conveyor belt 1, the triggering plate 10 is subjected to the pressure of the articles to sink and compress the first spring 14, the first electrode plate 12 is driven to contact with the second electrode plate 13, the first electrode plate 12 and the second electrode plate 13 are electrically connected with a control module in the packaging chamber 2, and the control module can control the electric telescopic rod 5 to stretch after the first electrode plate 12 contacts with the second electrode plate 13.
As shown in fig. 1 and 2, a first support plate 16 is installed at one end of the upper surface of the collecting barrel 15, a first limit switch 17 is fixedly connected to one side surface of the first support plate 16, when the rotating plate 9 rotates towards the collecting barrel 15, the lower surface of the rotating plate 9 is propped against the first limit switch 17, at the moment, the motor 11 drives the rotating plate 9 to reset, one end of the upper surface of the second conveyor belt 3 is fixedly connected with a second support plate 18, one side outer surface of the second support plate 18 is fixedly connected with a second limit switch 19, when the rotating plate 9 deflects towards the second conveyor belt 3, the lower surface of the rotating plate 9 is propped against the second limit switch 19, the installed second limit switch 19 is used for limiting the rotation amplitude of the motor 11, and after the rotating plate 9 contacts the second limit switch 19, the motor 11 drives the rotating plate 9 to reset.
In addition, as shown in fig. 3 and 4, the articles are large and small, the packaged packaging bag is also large and small, when the small packaging bag expands too much in the sealing cover 6, the packaging bag is easy to burst, in order to automatically adapt to the packaging bags with different sizes when the sealing of the packaging bag is detected, the edge position of the upper surface of the lifting plate 20 is fixedly connected with a flexible film 31, the upper end of the flexible film 31 is fixedly connected with the inner wall of the upper end of the sealing cover 6, the two ends of the lifting plate 20 are provided with grooves 23, the inner wall of the grooves 23 is fixedly connected with an elastic film 26 at the opening, when the exhaust pipe 8 is exhausted, negative pressure is formed below the lifting plate 20, at the moment, the air pressure in the grooves 23 is larger than the air pressure below the lifting plate 20, the elastic film 26 is outwards expanded, one side of the elastic film 26 is fixedly connected with a push rod 24, one end of the push rod 24 is in an arc-shaped design, the inner wall of the sealing cover 6 is fixedly connected with uniformly distributed fixing blocks 25, and the elastic film 26 is outwards expanded to drive the push rod 24 to enter between the two groups of fixing blocks 25, and at the moment, so that the fixing of the lifting plate 20 is realized;
the lower surface fixedly connected with evenly distributed's of lifter plate 20 second spring 28, the lower extreme fixedly connected with dull and stereotyped 27 of second spring 28, the upper surface fixedly connected with extrusion piece 29 of dull and stereotyped 27, the inside of dull and stereotyped 27 runs through and has seted up inlet port 30, when sealed cowling 6 cover on the wrapping bag, dull and stereotyped 27 can support on the wrapping bag, continue to bleed at the exhaust tube 8, the wrapping bag begins to expand, the wrapping bag can extrude dull and stereotyped 27 and drive dull and stereotyped 27 extrusion second spring 28, finally extrusion piece 29 can extrude shell fragment 22, make shell fragment 22 and third electrode plate 21 contact, when the aspiration pump stops working, the air in the air can get into through the air outlet of aspiration pump, the air pressure in the sealed cowling 6 is the same with other from the exhaust tube 8 to the below position of lifter plate 20 at this moment, the atmospheric pressure of the same as external world in the elastic membrane 26 both sides is the atmospheric pressure difference of this moment, ejector pin 24 withdrawal no longer inserts between two sets of fixed blocks 25, when sealed cowling 6 rises, lifter plate 20 can fall along with gravity is automatic, receive flexible membrane 31 when falling near sealed cowling 6 lower extreme, lifter plate 20 can not jack up again with the flat board 20. When the sealing cover 6 covers the upper parts of the packaging bags with different sizes, the distance between the packaging bags and the lifting plate 20 is the same, so that the problem that the packaging bags are broken due to excessive expansion when the packaging bags are detected is avoided.
As shown in fig. 5 and 6, the inner wall of the air inlet 30 is fixedly connected with uniformly distributed torsion springs 34, one end of each torsion spring 34 is fixedly connected with a cover plate 35, when the air pump is pumping, air below the flat plate 27 passes through the air inlet 30, the air pushes the cover plates 35 to rotate upwards, and meanwhile, the torsion springs 34 are twisted to open the air inlet 30, the air pumping pipe 8 is blocked to a certain extent when pumping air below the flat plate 27, the air above the flat plate 27 is not blocked, the air pressure above the flat plate 27 is reduced at a speed greater than that below the flat plate 27, so that before the packaging bag below the flat plate 27 is not expanded, the elastic membrane 26 is expanded first, thereby fixing the lifting plate 20 quickly, avoiding the movement of the lifting plate 20 along with the packaging bag during expansion, and improving the sensitivity of packaging bag detection.
As shown in fig. 3, a plurality of groups of cavities 33 are formed in the lifting plate 20, so that the gravity of the lifting plate 20 is reduced, and the deformation of the second spring 28 caused by the overweight of the lifting plate 20 is avoided.
As shown in fig. 3 and 4, the outer surface of one side of the flexible film 31 is fixedly connected with a fiber cloth 32, when the flexible film 31 is used, the fiber cloth 32 can prevent the flexible film 31 from stretching, plays a role in protecting the flexible film 31, and avoids the problem that the flexible film 31 breaks due to stretching.
As shown in fig. 7 and 8, a sealing groove 36 is formed in the upper surface of the rotating plate 9 near the edge, a sealing plate 37 is fixedly connected to the side wall of the sealing cover 6, uniformly distributed exhaust holes 38 are formed in the sealing plate 37 in a penetrating manner, and an air bag 39 is fixedly connected to the lower surface of the sealing plate 37.
In order to improve the tightness between the sealing cover 6 and the rotating plate 9 during the pumping of the pumping pump, through the technical scheme, the lower end of the sealing cover 6 firstly enters into the sealing groove 36 when the sealing cover 6 moves downwards, the air pressure in the sealing cover 6 is small during the pumping of the pumping pump, the air bag 39 is in contact with the inside of the sealing cover 6 through the exhaust hole 38, so that the air pressure of the air bag 39 is larger than the air pressure in the sealing cover 6, the air bag 39 is inflated, and the side wall of the air bag 39 is in close contact with the inner wall of the sealing cover 6 during the inflation, so that the sealing effect is realized. The smaller the air pressure in the sealing cap 6, the greater the degree of inflation of the air bag 39, the tighter the side wall of the air bag 39 against the inner wall of the sealing cap 6, and the better the sealing effect.
Working principle: the article to be packaged is placed on the first conveyor belt 1, the first conveyor belt 1 can convey the article into the packaging room 2 and carry out packaging treatment on the article, after packaging treatment, the packaging bag can fall into the trigger mechanism, the control module can control the electric telescopic rod 6 to push the sealing cover 6 to cover the packaging bag, the exhaust tube 8 is used for exhausting, the sealing cover 6 forms a negative pressure space, whether the packaging bag is damaged or not is judged by detecting whether the packaging bag is expanded or not, the finished packaging bag can be continuously conveyed through the third conveyor belt 3, and the damaged packaging bag can be collected and automatically put into the collecting barrel 15.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The high-speed bag feeding type vacuum packaging machine comprises a first conveying belt (1), wherein a packaging chamber (2) is arranged at one end cover of the first conveying belt (1), a second conveying belt (3) is arranged below an outlet of the packaging chamber (2), and the high-speed bag feeding type vacuum packaging machine is characterized in that a supporting rod (4) is fixedly connected to the upper surface of the packaging chamber (2), an electric telescopic rod (5) is fixedly connected to the end part of the supporting rod (4), a transverse plate (7) is fixedly connected to the lower end of the electric telescopic rod (5), a sealing cover (6) is fixedly connected to the lower end of the transverse plate (7), an exhaust pipe (8) extends out of the packaging chamber (2), a lifting plate (20) is arranged inside the sealing cover (6), one end of the exhaust pipe (8) fixedly penetrates through the lifting plate (20), a third electrode plate (21) is fixedly connected to the center of the lower surface of the lifting plate (20), a spring plate (22) is arranged below the third electrode plate (21), and one end of the spring plate (22) is fixedly connected with the lifting plate (20).
The packaging machine is characterized in that a motor (11) is fixedly connected to the surface of the lower end side of the packaging chamber (2), a rotating plate (9) is fixedly connected to an output shaft of the motor (11), a triggering mechanism is installed in the rotating plate (9), and a collecting barrel (15) is arranged at one end of the lower surface of the rotating plate (9);
the packaging machine also comprises a control module and an air pump communicated with the air pump pipe (8), wherein the air pump is arranged in the packaging chamber (2), and the control module receives signals of the trigger mechanism to control the electric telescopic rod (5) and the motor (11) to work;
the upper surface of rotor plate (9) is close to edge position and has seted up seal groove (36), the lateral wall fixedly connected with closing plate (37) of sealed cowling (6), exhaust hole (38) of evenly distributed have been seted up in the inside penetration of closing plate (37), the lower surface fixedly connected with gasbag (39) of closing plate (37).
2. The high-speed bag feeding type vacuum packaging machine according to claim 1, wherein a flexible film (31) is fixedly connected to the edge position of the upper surface of the lifting plate (20), the upper end of the flexible film (31) is fixedly connected with the inner wall of the upper end of the sealing cover (6), grooves (23) are formed in the two ends of the lifting plate (20), an elastic film (26) is fixedly connected to the inner wall of each groove (23) at an opening, a push rod (24) is fixedly connected to one side of each elastic film (26), one end of each push rod (24) is in an arc design, and fixing blocks (25) which are uniformly distributed are fixedly connected to the inner wall of the sealing cover (6);
the lower surface fixedly connected with evenly distributed's of lifter plate (20) second spring (28), the lower extreme fixedly connected with flat board (27) of second spring (28), the upper surface fixedly connected with extrusion piece (29) of flat board (27), inlet port (30) have been seted up in the inside penetration of flat board (27).
3. The high-speed bag feeding type vacuum packaging machine according to claim 2, wherein torsion springs (34) which are uniformly distributed are fixedly connected to the inner wall of the air inlet hole (30), and a cover plate (35) is fixedly connected to one end of each torsion spring (34).
4. The high-speed bag feeding vacuum packing machine according to claim 1, wherein the triggering mechanism comprises a triggering plate (10), a first electrode plate (12), a second electrode plate (13) and a first spring (14); the upper surface fixedly connected with evenly distributed's of rotor plate (9) first spring (14), the upper end fixedly connected with trigger plate (10) of first spring (14), the lower surface fixedly connected with first electrode plate (12) of trigger plate (10), the upper surface fixedly connected with second electrode plate (13) of rotor plate (9).
5. The high-speed bag feeding type vacuum packaging machine according to claim 1, wherein a first supporting plate (16) is installed at one end of the upper surface of the collecting barrel (15), a first limit switch (17) is fixedly connected to one side surface of the first supporting plate (16), a second supporting plate (18) is fixedly connected to one end of the upper surface of the second conveying belt (3), and a second limit switch (19) is fixedly connected to one side outer surface of the second supporting plate (18).
6. The high-speed bag feeding vacuum packing machine according to claim 1, wherein a plurality of groups of cavities (33) are formed in the lifting plate (20).
7. The high-speed bag feeding type vacuum packing machine according to claim 2, wherein a fiber cloth (32) is fixedly connected to an outer surface of one side of the flexible film (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211076080.XA CN115285455B (en) | 2022-09-05 | 2022-09-05 | High-speed bag feeding type vacuum packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211076080.XA CN115285455B (en) | 2022-09-05 | 2022-09-05 | High-speed bag feeding type vacuum packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115285455A CN115285455A (en) | 2022-11-04 |
| CN115285455B true CN115285455B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211076080.XA Active CN115285455B (en) | 2022-09-05 | 2022-09-05 | High-speed bag feeding type vacuum packaging machine |
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| CN (1) | CN115285455B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874144A (en) * | 1973-03-19 | 1975-04-01 | Neo Dyne Ind Inc | Apparatus for testing and emplacing flexible sealed packages |
| JP3564588B2 (en) * | 1996-01-08 | 2004-09-15 | 株式会社大塚製薬工場 | Pinhole inspection device and pinhole inspection method for sealed packaging bags |
| CN103832633B (en) * | 2014-03-03 | 2015-09-09 | 中山市奥斯精工机械科技有限公司 | A kind of flexible packing products leak detection method and device |
| CN206485675U (en) * | 2017-01-12 | 2017-09-12 | 内蒙古旺顺食品有限公司 | A kind of high-end back of the body sealing machine |
| CN109443667A (en) * | 2019-01-09 | 2019-03-08 | 成都海川四维智能科技有限公司 | A kind of vacuum packaging gas leak detection device and its detection method |
| CN111907774A (en) * | 2020-09-01 | 2020-11-10 | 蚌埠鲲鹏食品饮料有限公司 | Food vacuum packaging equipment |
| CN112722401A (en) * | 2021-01-10 | 2021-04-30 | 成桂兰 | Packaging equipment with sealed vacuum detection mechanism for food packaging |
| CN112697351A (en) * | 2021-01-12 | 2021-04-23 | 义乌市以康贸易有限公司 | Conveying equipment capable of detecting sealing performance of puffed food package |
| CN215598657U (en) * | 2021-08-27 | 2022-01-21 | 安徽悠之优味食品有限公司 | Packaged food air tightness detection device |
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Denomination of invention: High speed bag vacuum packaging machine Effective date of registration: 20231206 Granted publication date: 20230627 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG RUIZHI MACHINERY Co.,Ltd. Registration number: Y2023980069621 |