CN116573251A - Food packaging machine - Google Patents
Food packaging machine Download PDFInfo
- Publication number
- CN116573251A CN116573251A CN202310848995.6A CN202310848995A CN116573251A CN 116573251 A CN116573251 A CN 116573251A CN 202310848995 A CN202310848995 A CN 202310848995A CN 116573251 A CN116573251 A CN 116573251A
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- Prior art keywords
- plate
- line
- bag
- cylinder
- connecting rod
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 230000009194 climbing Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/003—Arrangements to enable adjustments related to the packaging material
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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
- B65B25/00—Packaging other articles presenting special problems
- B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
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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
- 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
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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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
- B65B35/205—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers linked to endless conveyors
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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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
Abstract
The invention relates to a food bagging machine, which comprises a differential feeding line, wherein a feeding chain plate line is arranged on one side of a discharging end of the differential feeding line, a first pushing mechanism for pushing products on the differential feeding line onto the feeding chain plate line is arranged on the other side of the differential feeding line, a second pushing mechanism for pushing products on the feeding chain plate line onto a material arranging line is arranged on one side of the feeding chain plate line, a bag opening mechanism for opening a packaging bag is arranged on the side surface of a discharging end of the material arranging line, and a movable blocking mechanism for pressing the packaging bag to remove air is arranged above the material arranging line. Can adjust according to the size of wrapping bag that needs, the interval between two mounting panels to can adapt to the regulation demand of different wrapping bags, at the in-process of adjusting, both can be adjusted through the twist grip of connection on positive and negative lead screw, also can be connected positive and negative lead screw and servo motor, carry out automatically regulated.
Description
Technical Field
The invention relates to the technical field of food packaging, in particular to a packaging machine in food.
Background
The bag opening device of the existing food bagging machine is in a fixed mode, does not move back and forth, and an empty bag can only pass through a fixed pressing plate (the action is the same as that of a movable tongue, but the bag opening device does not move back and forth), so that the interference between the empty bag and the fixed pressing plate is easily caused, and the positioning of the empty bag is inaccurate or the bag opening is unsuccessful. The opening claws of the existing bag opening device realize the opening of the empty bags through the rotary structure, and the structure cannot be suitable for small-size empty bags and has low success rate of opening the bags.
The patent number is CN 201120184714, the patent name is an invention patent of an automatic packaging machine, and the technical scheme is as follows: the utility model discloses an automatic packaging machine, including feeding mechanism, pushing equipment, bag feeding mechanism, bag opening mechanism and the tailstock of being connected with controlling means, feeding mechanism includes a conveyer belt, is cut apart into a plurality of unit check on the conveyer belt, the pushing equipment includes a cylinder, and the end of cylinder is equipped with the pushing plate, and the cylinder is located the next door of conveyer belt and perpendicular to conveyer belt and places, and the opposite side of conveyer belt is equipped with the discharge channel corresponding with the cylinder, and bag feeding mechanism is located the exit of discharge channel, is equipped with bag opening mechanism between discharge channel and the bag feeding mechanism, and the tailstock is located the end of bag feeding mechanism, and the pushing plate of its end passes discharge channel and bag feeding mechanism and reaches the tailstock after the cylinder stretches out. The bag opening mechanism of the middle packaging machine also has the problems that the bag opening mechanism cannot be suitable for small-size empty bags and the success rate of opening the bags is not high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a food bagging machine which can adjust a bag opening mechanism according to the size of a packaging bag, has high bag opening success rate and wide application range.
The invention relates to a food bagging machine, which comprises a differential feeding line, wherein one side of a discharging end of the differential feeding line is provided with a feeding chain plate line, the other side of the differential feeding line is provided with a first pushing mechanism for pushing products on the differential feeding line onto the feeding chain plate line, one side of the feeding chain plate line is provided with a second pushing mechanism for pushing products on the feeding chain plate line onto a material arranging line, the side surface of a discharging end of the material arranging line is provided with a bag opening mechanism for opening a packaging bag, and a movable blocking and pressing mechanism for pressing and discharging air for the packaging bag is arranged above the material arranging line;
the bag opening mechanism comprises a bag opening adjusting plate, a mounting plate and a bag opening air cylinder connected to the mounting plate, a rotating shaft is connected to the mounting plate, a rotating plate is connected to the rotating shaft, one end of the rotating plate is rotatably connected with an air cylinder rod of the bag opening air cylinder, the other end of the rotating plate is connected with the bag opening plate, and the mounting plate is movably connected with the bag opening adjusting plate;
the movable gear pressing mechanism comprises a movable guide rail, a pressing mechanism and a negative pressure suction block, wherein the pressing mechanism and the negative pressure suction block are respectively and movably connected with the movable guide rail, the negative pressure suction block is connected with an exhaust pump through a negative pressure pipeline, the negative pressure suction block is used for sucking out air in a packaging bag, the pressing mechanism comprises a pressing cylinder and a pressing plate, the pressing plate is detachably connected with the pressing cylinder, and the pressing plate seals an angle of the packaging bag in the pressing process.
Further, the mounting panel bottom is connected with guide block and drive block, guide block and drive block are followed respectively open the axis of bag regulating plate and set up for axisymmetry, the drive block is connected with screw-nut, screw-nut is connected with positive and negative lead screw, the one end of positive and negative lead screw is connected with the drive positive and negative lead screw pivoted twist grip, and when positive and negative lead screw rotated, two drive blocks of drive are synchronous inwards or outwards removed, two drive blocks respectively with the difference the mounting panel is connected.
Further, a third regular cylinder is arranged above the material arranging line, an included angle of +/-30-60 degrees is formed between the extending direction of the third regular cylinder and the moving direction of the material arranging line, a shaping plate is connected to a cylinder rod of the third regular cylinder, the shaping plate comprises a first plate body and a second plate body which are perpendicular to each other, the first plate body is connected with the cylinder rod of the third regular cylinder, and the second plate body is perpendicular to the upper surface of the material arranging line.
Further, the output of whole stockline has the wrapping bag transfer chain that is used for carrying the wrapping bag to opening bag mechanism, the direction of delivery of wrapping bag transfer chain with the direction of delivery mutually perpendicular of whole material line, the wrapping bag transfer chain is including the negative pressure transfer chain of seting up the negative pressure gas pocket, negative pressure gas pocket and negative pressure coupling intercommunication, the negative pressure coupling passes through the pipeline and is connected with the aspiration pump.
Further, sealing device is arranged on the left side of the packaging bag conveying line, the sealing device comprises a cam jacking mechanism, a sealing cylinder, a pin cylinder and a guide plate, the two sides of the guide plate are connected with a supporting frame, the cam jacking mechanism is connected to the lower side of the supporting frame, the sealing cylinder is connected to the upper side of the supporting frame, the pin cylinder is connected to the front side and the rear side of the supporting frame, and a sealing section for sealing the packaging bag is formed between the sealing cylinder and the cam jacking mechanism.
Further, the differential feeding line comprises a first conveying line and a second conveying line, wherein the first conveying line is perpendicular to the second conveying line, and the conveying speed of the second conveying line is greater than that of the first conveying line.
Further, cam climbing mechanism includes link mechanism, connecting rod mounting panel, connecting rod deflector and lower sealing plate, link mechanism includes first connecting rod, second connecting rod and third connecting rod, the second connecting rod with the connecting rod mounting panel rotatable coupling, the one end of first connecting rod with the second connecting rod rotatable coupling, the other end of first connecting rod with lower sealing plate is connected, the one end of third connecting rod with the second connecting rod rotatable coupling, the lower extreme of third connecting rod passes the rectangular channel of seting up in the connecting rod deflector and is connected with the direction slider, the direction slider slides along seting up the guide way on the connecting rod fixed plate, the guide way with rectangular channel intercommunication, axis of rotation between first connecting rod and the second connecting rod with seal the output shaft of motor.
Further, the blanking mechanism is arranged on the left side of the sealing device and comprises a blanking conveying belt, a blanking motor, a first regular cylinder and a second regular cylinder, the first regular cylinder is arranged on the upper side and/or the lower side of the blanking conveying belt, the second regular cylinder is arranged on the left side and/or the right side of the blanking conveying belt, and the blanking motor is connected with a driving roller for driving the blanking conveying belt to move.
The invention has the advantages that:
the bag opening mechanism comprises a bag opening adjusting plate, an installing plate and a bag opening air cylinder connected to the installing plate, wherein a rotating shaft is connected to the installing plate, a rotating plate is connected to the rotating shaft, one end of the rotating plate is rotatably connected with an air cylinder rod of the bag opening air cylinder, the other end of the rotating plate is connected with the bag opening plate, the installing plate is movably connected with the bag opening adjusting plate, the distance between the two installing plates can be adjusted according to the size of a packaging bag required, and therefore the bag opening mechanism can adapt to the adjustment requirements of different packaging bags.
The movable gear pressing mechanism comprises a movable guide rail, a pressing mechanism and a negative pressure suction block, wherein the pressing mechanism and the negative pressure suction block are respectively connected with the movable guide rail, the negative pressure suction block is connected with an exhaust pump through a negative pressure pipeline, the negative pressure suction block is used for sucking out air in a packaging bag, the pressing mechanism comprises a pressing cylinder and a pressing plate, the pressing plate is detachably connected with the pressing cylinder, the pressing plate seals a corner of the packaging bag in the pressing process, air in the packaging bag can be discharged before the corner is sealed, and then the packaging quality of food can be effectively improved.
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a bag machine in food.
Fig. 2 is a schematic structural view of the differential loading line.
Fig. 3 is a schematic structural view of the movable gear pressing mechanism.
Fig. 4 is a schematic structural view of the sealing device.
Fig. 5 is a schematic structural view of the blanking mechanism.
Fig. 6 is a schematic diagram of a connection structure of the third regular cylinder.
Fig. 7 is a schematic structural view of the bag opening mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, a food middle packaging machine according to a preferred embodiment of the present invention includes a differential feeding line 1, one side of a discharging end of the differential feeding line 1 is provided with a feeding link plate line 2, the other side of the differential feeding line 1 is provided with a first pushing mechanism 3 for pushing a product on the differential feeding line onto the feeding link plate line 2, one side of the feeding link plate line is provided with a second pushing mechanism 4 for pushing a product on the feeding link plate line 2 onto a monolith line 5, a side of a discharging end of the monolith line 5 is provided with a bag opening mechanism 6 for opening a package bag, and a movable presser foot mechanism 7 for pressing and discharging air for the package bag is provided above the monolith line 5.
Referring to fig. 7, the bag opening mechanism 6 includes a bag opening adjusting plate 61, a mounting plate 62, and a bag opening cylinder 63 connected to the mounting plate 62, a rotation shaft 621 is connected to the mounting plate 62, a rotation plate 622 is connected to the rotation shaft 621, one end of the rotation plate 622 is rotatably connected to a cylinder rod of the bag opening cylinder 63, the other end of the rotation plate 622 is connected to a bag opening plate 623, and the mounting plate 62 is movably connected to the bag opening adjusting plate 61.
Referring to fig. 3, the movable gear pressing mechanism 7 includes a movable guide rail 71, a pressing mechanism 72 and a negative pressure suction block 73, the pressing mechanism 72 and the negative pressure suction block 73 are respectively movably connected with the movable guide rail 71, the negative pressure suction block 73 is connected with an exhaust pump through a negative pressure pipeline, the negative pressure suction block 73 is used for sucking out air in a packaging bag, the pressing mechanism 72 includes a pressing cylinder 721 and a pressing plate 722, the pressing plate 722 is detachably connected with the pressing cylinder 721, and the pressing plate 722 seals corners of the packaging bag in the pressing process. Through above-mentioned technical scheme, can discharge the air in the wrapping bag before the corner sealing, and then can effectual improvement to the packaging quality of food.
Referring to fig. 7, in the above embodiment, the bottom of the mounting plate 62 is connected with the guide block 64 and the driving block 65, the guide block 64 and the driving block 65 are respectively and axisymmetrically arranged along the central axis of the bag-opening adjusting plate 61, the driving block 65 is connected with the screw nut, the screw nut is connected with the forward and reverse screw 66, one end of the forward and reverse screw 66 is connected with the rotating handle 67 for driving the forward and reverse screw 66 to rotate, when the forward and reverse screw 66 rotates, the two driving blocks 65 are driven to synchronously move inwards or outwards, and the two driving blocks 65 are respectively connected with different mounting plates 62. Can adjust according to the size of wrapping bag that needs, the interval between two mounting panels 62 to can adapt to the regulation demand of different wrapping bags, at the in-process of adjusting, both can be adjusted through the twist grip 67 of connecting on positive and negative lead screw 66, also can be connected positive and negative lead screw 66 and servo motor, carry out automatically regulated.
Referring to fig. 1 and 6, in the above embodiment, a third regular cylinder 51 is disposed above the regular line 5, an angle of ±30° -60 ° is formed between the extending direction of the third regular cylinder 51 and the moving direction of the regular line, a shaping plate 52 is connected to the cylinder rod of the third regular cylinder 51, the shaping plate 52 includes a first plate 521 and a second plate 522 perpendicular to each other, the first plate 521 is connected to the cylinder rod of the third regular cylinder 51, and the second plate 522 is perpendicular to the upper surface of the regular line 5. The position of the second plate 522 is adjusted through the third regular air cylinder 51, so that the distance of the shaping channel can be conveniently adjusted according to the model of a product, and the application range is wide.
Referring to fig. 1, in the above embodiment, the output end of the material arranging line 5 is provided with a packaging bag conveying line 8 for conveying packaging bags to the bag opening mechanism, the conveying direction of the packaging bag conveying line 8 is mutually perpendicular to the conveying direction of the material arranging line 5, the packaging bag conveying line 8 comprises a negative pressure conveying line 81 provided with a negative pressure air hole, the negative pressure air hole is communicated with a negative pressure pipe joint, and the negative pressure pipe joint is connected with an air extracting pump through a pipeline.
Referring to fig. 4, in the above embodiment, the sealing device 9 is disposed on the left side of the packaging bag conveying line 8, the sealing device 9 includes a cam lifting mechanism 91, a sealing cylinder 92, a pin cylinder 93 and a guide plate 94, the two sides of the guide plate are connected with a supporting frame, the cam lifting mechanism 91 is connected to the lower side of the supporting frame 95, the sealing cylinder 92 is connected to the upper side of the supporting frame, the pin cylinder 93 is connected to the front side and the rear side of the supporting frame 95, and a sealing section for sealing the packaging bag is formed between the sealing cylinder 92 and the cam lifting mechanism 91.
Referring to fig. 2, in the above embodiment, the differential loading line 1 includes a first transfer line 11 and a second transfer line 12, the first transfer line 11 being perpendicular to the second transfer line 12, the transfer speed of the second transfer line 12 being greater than the transfer speed of the first transfer line 11. The conveying speed of the second conveying belt 12 is set to be larger than that of the first conveying belt 11, and two products to be packaged, which are close together, are pulled apart by utilizing the speed difference, so that the operation of subsequent procedures is facilitated.
Referring to fig. 4, in the above-described embodiment, the cam jack 91 includes the link mechanism 911, the link mounting plate 912, the link guide plate 913, and the lower seal plate 914, the link mechanism 911 includes the first link 9111, the second link 9112, and the third link 9113, the second link 9112 is rotatably connected to the link mounting plate 912, one end of the first link 9111 is rotatably connected to the second link 9112, the other end of the first link 9111 is rotatably connected to the lower seal plate 914, one end of the third link 9113 is rotatably connected to the second link 9112, the lower end of the third link 9113 passes through a rectangular groove provided in the link guide plate 913 and is connected to the guide slider 9114, the guide slider 9114 slides along a guide groove provided in the link fixing plate, the guide groove communicates with the rectangular groove, and the rotation axis between the first link 9111 and the second link 9112 is connected to the output shaft of the seal motor 915. In the lamination process, the second connecting rod 9112 is driven by the sealing motor 915 to rotate, and in the process of the rotation of the second connecting rod 9112, on one hand, the third connecting rod 9113 is driven to move along the guide groove, on the other hand, the first connecting rod 9111 is driven to rotate, the lower sealing plate 914 is driven to move upwards, and the opening of the packaging bag is hot-pressed through the lower sealing plate 914, so that the heat sealing of the packaging bag is completed. Sealing cylinder 92 is only used for spacing the wrapping bag in sealing process, adopts the cylinder to seal the mode for among the prior art, seals and adopts servo motor cooperation link mechanism to realize, and is more accurate than the cylinder, can show the pressfitting quality that improves the wrapping bag, and the more easy type adjustment that trades, the compatibility is stronger.
Referring to fig. 5, in the above embodiment, the blanking mechanism 10 is further provided on the left side of the sealing device 9, the blanking mechanism 10 includes a blanking conveying belt 101, a blanking motor 102, a first regulating cylinder 103 and a second regulating cylinder 104, the first regulating cylinder 103 is provided on the upper side and/or the lower side of the blanking conveying belt 101, the second regulating cylinder 104 is provided on the left side and/or the right side of the blanking conveying belt 101, and the blanking motor 102 is connected with a driving roller that drives the blanking conveying belt 101 to move.
In the actual working process, firstly, products are conveyed to the feeding position of the feeding chain plate line 2 through the differential feeding line 1, and adjacent products are kept at a certain distance. Then the second pushing mechanism 4 pushes the product to the whole material line 5, meanwhile, the packaging bag conveying line 8 conveys the packaging bag with one open end to the left side of the bag opening mechanism 6, and then the bag opening mechanism 6 moves leftwards to open the packaging bag. Then, the negative pressure suction block 73 in the movable blocking mechanism 7 moves leftwards along the movable guide rail 71 to push the product into the packaging bag (in this process, the product is regulated by the regulating sections formed by the two third regulating cylinders 51, so that the product is easier to push into the packaging bag). Then, the air in the packaging bag is sucked through the negative pressure suction block 73, and then the pressing mechanism 72 is moved to the position above the opening of the packaging bag, so that the opening of the packaging bag is pre-pressed. Then pushing the packaging bag filled with the product to the sealing device 9 for sealing by moving the negative pressure suction block 73, and conveying the packaging bag to the blanking mechanism 10 for blanking by moving the negative pressure suction block 73 after the sealing is finished.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; meanwhile, as those skilled in the art will have variations in the scope of the specific embodiments according to the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (8)
1. A packaging machine in food, characterized in that: the automatic feeding device comprises a differential feeding line, wherein a feeding chain plate line is arranged on one side of a discharging end of the differential feeding line, a first pushing mechanism for pushing products on the differential feeding line to the feeding chain plate line is arranged on the other side of the differential feeding line, a second pushing mechanism for pushing products on the feeding chain plate line to a material arranging line is arranged on one side of the feeding chain plate line, a bag opening mechanism for opening a packaging bag is arranged on the side face of a discharging end of the material arranging line, and a movable type gear pressing mechanism for pressing and discharging air for the packaging bag is arranged above the material arranging line;
the bag opening mechanism comprises a bag opening adjusting plate, a mounting plate and a bag opening air cylinder connected to the mounting plate, a rotating shaft is connected to the mounting plate, a rotating plate is connected to the rotating shaft, one end of the rotating plate is rotatably connected with an air cylinder rod of the bag opening air cylinder, the other end of the rotating plate is connected with the bag opening plate, and the mounting plate is movably connected with the bag opening adjusting plate;
the movable gear pressing mechanism comprises a movable guide rail, a pressing mechanism and a negative pressure suction block, wherein the pressing mechanism and the negative pressure suction block are respectively and movably connected with the movable guide rail, the negative pressure suction block is connected with an exhaust pump through a negative pressure pipeline, the negative pressure suction block is used for sucking out air in a packaging bag, the pressing mechanism comprises a pressing cylinder and a pressing plate, the pressing plate is detachably connected with the pressing cylinder, and the pressing plate seals an angle of the packaging bag in the pressing process.
2. The bag-in-food machine of claim 1, wherein: the utility model discloses a bag opening adjusting plate, including mounting panel, drive plate, drive block and drive nut, the mounting panel bottom is connected with guide block and drive block, guide block and drive block are followed respectively the axis of opening the bag adjusting plate is axisymmetric setting, the drive block is connected with screw-nut, screw-nut is connected with positive and negative lead screw, the one end of positive and negative lead screw is connected with the drive positive and negative lead screw pivoted twist grip, and when positive and negative lead screw rotated, two drive blocks of drive are synchronous inwards or outwards removed, two drive blocks are respectively with the difference the mounting panel is connected.
3. The bag-in-food machine of claim 1, wherein: the three-dimensional material arranging device is characterized in that a third regular cylinder is arranged above the material arranging line, an included angle of +/-30-60 degrees is formed between the extending direction of the third regular cylinder and the movement direction of the material arranging line, a shaping plate is connected to a cylinder rod of the third regular cylinder, the shaping plate comprises a first plate body and a second plate body which are perpendicular to each other, the first plate body is connected with the cylinder rod of the third regular cylinder, and the second plate body is perpendicular to the upper surface of the material arranging line.
4. A bale breaker in food according to claim 3, characterized in that: the output of material arranging line has the wrapping bag transfer chain that is used for carrying the wrapping bag to the mechanism of opening the bag, the direction of delivery of wrapping bag transfer chain with the direction of delivery mutually perpendicular of material arranging line, the wrapping bag transfer chain is including the negative pressure transfer chain of seting up the negative pressure gas pocket, negative pressure gas pocket and negative pressure coupling intercommunication, the negative pressure coupling passes through the pipeline and is connected with the aspiration pump.
5. The bag-in-food machine of claim 4, wherein: the left side of wrapping bag transfer chain sets up closing device, closing device includes cam climbing mechanism, seals the cylinder, participates in cylinder and stock guide, stock guide both sides are connected with the support frame, cam climbing mechanism connects in the support frame downside, it connects to seal the cylinder the upside of support frame, it connects to participate in the cylinder the front side and the rear side of support frame, seal the cylinder with form the interval of sealing that seals the wrapping bag between the cam climbing mechanism.
6. The bag-in-food machine of claim 1, wherein: the differential feeding line comprises a first conveying line and a second conveying line, wherein the first conveying line is perpendicular to the second conveying line, and the conveying speed of the second conveying line is greater than that of the first conveying line.
7. The bag-in-food machine of claim 5, wherein: the cam jacking mechanism comprises a connecting rod mechanism, a connecting rod mounting plate, a connecting rod guide plate and a lower sealing plate, wherein the connecting rod mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, the second connecting rod is rotatably connected with the connecting rod mounting plate, one end of the first connecting rod is rotatably connected with the second connecting rod, the other end of the first connecting rod is connected with the lower sealing plate, one end of the third connecting rod is rotatably connected with the second connecting rod, the lower end of the third connecting rod penetrates through a rectangular groove formed in the connecting rod guide plate and is connected with a guide sliding block, the guide sliding block slides along a guide groove formed in the connecting rod fixing plate, the guide groove is communicated with the rectangular groove, and a rotating shaft between the first connecting rod and the second connecting rod is connected with an output shaft of a sealing motor.
8. The bag-in-food machine of claim 5, wherein: still including setting up the left feed mechanism at closing device, feed mechanism includes unloading conveyer belt, unloading motor, first regular cylinder and the regular cylinder of second, first regular cylinder sets up the upside and/or the downside at the unloading conveyer belt, the regular cylinder of second sets up the left side and/or the right side at the unloading conveyer belt, the unloading motor is connected with the drive roller that drives unloading conveyer belt motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310848995.6A CN116573251B (en) | 2023-07-12 | 2023-07-12 | Food packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310848995.6A CN116573251B (en) | 2023-07-12 | 2023-07-12 | Food packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116573251A true CN116573251A (en) | 2023-08-11 |
| CN116573251B CN116573251B (en) | 2023-10-03 |
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ID=87539965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310848995.6A Active CN116573251B (en) | 2023-07-12 | 2023-07-12 | Food packaging machine |
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| CN (1) | CN116573251B (en) |
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