CN111746834A - High efficiency packagine machine - Google Patents
High efficiency packagine machine Download PDFInfo
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- CN111746834A CN111746834A CN202010666015.7A CN202010666015A CN111746834A CN 111746834 A CN111746834 A CN 111746834A CN 202010666015 A CN202010666015 A CN 202010666015A CN 111746834 A CN111746834 A CN 111746834A
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- fixed
- weighing
- plate
- bag clamping
- conveying pipeline
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
Abstract
The invention discloses a high-efficiency packaging machine, which comprises a frame, a storage box body, a weighing device and a bag clamping mechanism, wherein the frame comprises an upper supporting plate, the automatic packing device comprises a lower supporting plate and supporting legs, wherein the upper supporting plate and the lower supporting plate are horizontally fixed on the four supporting legs, a sealing cover is arranged at the top end of a storage box body, a stirring mechanism is arranged inside the sealing cover, a weighing device is fixed at the upper end of the lower supporting plate and comprises two electronic scales and two weighing box bodies, an opening and closing mechanism is arranged above the two weighing box bodies and comprises a fixed plate, a sealing plate and a power mechanism, the fixed plate is vertically fixed at the bottom end of the storage box body and is positioned between the two discharging pipelines, the sealing plate is horizontally positioned above the two weighing box bodies and is in sliding connection with the fixed plate in the horizontal direction, and the power mechanism is used for driving the sealing plate to slide.
Description
Technical Field
The invention relates to the technical field of packaging machines, in particular to a high-efficiency packaging machine.
Background
The automatic packaging machine is widely used in the industries of medicine, food, chemical industry and the like. The existing automatic packaging machine is used for packaging various granular or powdery materials, and the working process of the automatic packaging machine is generally as follows: the feeding device opens a feeding door to feed materials, when the weight of the materials reaches a feeding set value, the feeding is stopped, the feeding door is closed, the bag clamping device clamps the packaging bag when the dynamic weighing process is completed, a discharging door of the weighing hopper is opened, the materials enter the packaging bag, and the discharging door of the weighing hopper is closed after the materials are discharged; the bag clamping device is loosened after the materials are emptied, and the packaging bag automatically falls down, is sewn and is conveyed to the next station after falling down; the automatic operation is repeated in such a cycle. Therefore, the next weighing can be carried out after all the materials are emptied, so that the intermittent type is needed in the weighing process, and the packaging efficiency is reduced; in addition, like chemical fertilizer or crop particles or crop powder, the phenomenon of hardening is caused by wetting, so that the discharge port of a discharge hopper or a discharge pipeline and the like is blocked easily to influence the discharging effect, and the packaging efficiency is also indirectly influenced.
In view of the above problems, the present invention provides a high efficiency packing machine having an alternate continuous weighing and packing function to solve the above problems.
Disclosure of Invention
The object of the present invention is to provide a high efficiency packaging machine to solve the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency packaging machine comprises a rack, a storage box body, a weighing device and a bag clamping mechanism, wherein the rack comprises an upper supporting plate, a lower supporting plate and supporting legs, the upper supporting plate and the lower supporting plate are horizontally fixed on the four supporting legs, the upper supporting plate is positioned above the lower supporting plate, the storage box body is vertically inserted into the upper supporting plate, the storage box body internally comprises two columnar cavities with the same diameter and height, the side walls of the upper ends of the two columnar cavities are provided with feed inlets, the bottom end of each columnar cavity is connected with a discharge hopper, and the bottom end of each discharge hopper is connected with a discharge pipeline;
the top end of the storage box body is provided with a sealing cover, a stirring mechanism is arranged in the sealing cover, the stirring mechanism comprises two gear discs which are rotatably connected to the top end in the sealing cover and are mutually meshed and connected, stirring shafts fixed on the gear discs, scraping plates and a motor I for driving the gear discs to rotate, the two gear discs are respectively positioned above openings at the upper ends of two cylindrical cavities, the two stirring shafts are respectively fixed at the central positions of the bottom ends of the two gear discs, the two scraping plates are respectively fixed at the edges of the bottom ends of the two gear discs and respectively correspondingly extend into the cylindrical cavities, each scraping plate is attached to the inner wall of the corresponding cylindrical cavity in operation, and helical blades are distributed on the side wall of each stirring shaft;
the upper end of the lower supporting plate is fixed with a weighing device which comprises two electronic scales respectively positioned under the two discharging hoppers and two weighing boxes respectively fixed on the two electronic scales, the upper ends of the two weighing boxes are open ends, an opening and closing mechanism is arranged above the two weighing boxes, the opening and closing mechanism comprises a fixed plate vertically fixed at the bottom end of the storage box and positioned between the two discharging pipelines, a sealing plate horizontally positioned above the two weighing boxes and slidably connected with the fixed plate in the horizontal direction, and a power mechanism for driving the sealing plate to slide, the bottoms of the two weighing boxes respectively close to one side of the supporting legs are respectively provided with a conveying pipeline, each conveying pipeline comprises a conveying pipeline I and a conveying pipeline II which are communicated with the weighing boxes, and the conveying pipelines I and the conveying pipelines II are rotatably connected, the conveying pipelines II vertically penetrate through holes correspondingly formed in the lower supporting plate, extend to the lower part of the lower supporting plate and are fixedly provided with bag clamping mechanisms, an electric control valve is arranged at a top port of each conveying pipeline I, each conveying pipeline II is rotatably connected with the lower supporting plate through a bearing, threads are arranged on the outer surface of the bottom end of each conveying pipeline II, and the top ends of the conveying pipelines II are connected with a power mechanism;
the power mechanism comprises two strip plates horizontally fixed at the left end and the right end of the sealing plate, two driving shafts rotationally fixed at the left side and the right side of the upper end of the lower supporting plate, two driving gears fixed at the top ends of the two driving shafts and respectively meshed with the two strip plates, two transmission gears fixed at the bottom ends of the two driving shafts and two driven gears fixed at the top ends of the two conveying pipelines and respectively meshed with the two transmission gears, a second motor is fixed at one side edge of the bottom end of the storage box body, an output shaft of the second motor is parallel to the driving shafts, a driving gear is fixed at an output shaft of the second motor, the driving gear and the driving gears are positioned at two sides of the strip plates, one side of the two strip plates, which is opposite to the driving gear, is provided with a first rack group, one side, which is opposite to the, each rack group I keeps a certain distance with the end point of the corresponding strip-shaped plate;
the bag clamping mechanism comprises bag clamping sliding blocks sleeved on the two bottom ends of the conveying pipeline, bag clamping arms arranged on the bottom ends of the bag clamping sliding blocks in an equidistant mode, and bag clamping fixing rings fixed on the two bottom ends of the conveying pipeline and connected with the conveying pipeline in a rotating mode, and the upper end and the lower end of each bag clamping fixing ring are hinged to the bag clamping sliding blocks and the bag clamping fixing rings respectively.
Preferably, a controller for controlling all electrical components is fixed on the lower support plate.
Preferably, when the sealing plate moves back and forth in the horizontal direction, the upper end surface of the sealing plate is attached to the bottom end opening of the discharge pipeline every time the sealing plate passes through the bottom end of the bottom end opening of the discharge pipeline.
Preferably, the bottom end of the sealing plate is positioned at the same side of the two weighing boxes, and two material pushing plates respectively extending into the two weighing boxes are vertically fixed at the same side of the two weighing boxes.
Preferably, the maximum distance of the sealing plate moving leftwards or rightwards is equal to the length of the weighing box body, and when the electronic scale moves to the maximum position, the two material pushing plates respectively move from the same side to the other side of the two weighing box bodies.
Preferably, each bag clamping arm comprises two connecting rods hinged to each other, and a torsional spring is arranged at the hinged position between the two connecting rods.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention realizes the operation of alternate continuous weighing, blanking and packaging under the coordination of the opening and closing mechanism and the power mechanism, thereby improving the working efficiency.
(2) The bag clamping mechanism realizes the alternating automatic clamping function of the packaging bag under the matching of the opening and closing mechanism and the power mechanism.
(3) The stirring mechanism is used for simultaneously mixing materials in the two cylindrical cavities, namely, the first motor is used for driving the gear disc and the stirring shaft on the gear disc to rotate, the scraper blade arranged at the edge of the bottom end of the gear disc revolves around the stirring shaft along with the gear disc, the scraper blade scrapes the materials adhered to the inner wall of the cylindrical cavities in the rotating process, the helical blades arranged on the stirring shaft are used for stirring and mixing at least two materials, so that the materials are uniformly mixed, and when the materials are hardened due to moisture regain, the hardened materials can be crushed by the stirring shaft.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of A in FIG. 1;
FIG. 3 is a cross-sectional view of the structure of FIG. 1;
FIG. 4 is a structural cross-sectional view of B-B in FIG. 3;
FIG. 5 is a top view of the storage case;
FIG. 6 is a schematic view of the positional relationship between the drive gear, the bar and the drive gear.
In the figure: 101. an upper support plate; 102. a lower support plate; 103. supporting legs; 2. a storage box body; 3. a columnar cavity; 4. a sealing cover; 501. a gear plate; 502. a stirring shaft; 503. a squeegee; 504. a first motor; 6. a discharge hopper; 7. a discharge pipeline; 8. a sealing plate; 9. a strip plate; 10. a drive shaft; 11. a drive gear; 12. a transmission gear; 13. a second motor; 1401. a first conveying pipeline; 1402. a second conveying pipeline; 15. a controller; 16. a through hole; 17. a driven gear; 18. an electronic scale; 19. weighing a box body; 20. a material pushing plate; 21. a fixing plate; 22. a feed inlet; 2301. a bag clamping slide block; 2302. a bag clamping arm; 2303. a bag clamping and fixing ring; 24. an electrically controlled valve; 25. a torsion spring; 26. a drive gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a high-efficiency packaging machine comprises a rack, a storage box body 2, a weighing device and a bag clamping mechanism, wherein the rack comprises an upper supporting plate 101, a lower supporting plate 102 and supporting legs 103, the upper supporting plate 101 and the lower supporting plate 102 are horizontally fixed on the four supporting legs 103, the upper supporting plate 101 is positioned above the lower supporting plate 102, the storage box body 2 is vertically inserted in the upper supporting plate 101, the storage box body 2 comprises two columnar cavities 3 with the same diameter and height, the side walls of the upper ends of the two columnar cavities 3 are provided with feed inlets 22, the bottom end of each columnar cavity 3 is connected with a discharge hopper 6, and the bottom end of each discharge hopper 6 is connected with a discharge pipeline 7;
the top end of the storage box body 2 is provided with a sealing cover 4, a stirring mechanism is arranged inside the sealing cover 4, the stirring mechanism comprises two gear discs 501 which are rotatably connected to the top end inside the sealing cover 4 and are in meshed connection with each other, a stirring shaft 502 fixed on each gear disc 501, a scraper 503 and a motor I504 used for driving the gear discs 501 to rotate, the two gear discs 501 are respectively positioned above the openings at the upper ends of the two cylindrical cavities 3 in the positive direction, the two stirring shafts 502 are respectively fixed at the central positions of the bottom ends of the two gear discs 501, the two scraper 503 is respectively fixed at the edge of the bottom ends of the two gear discs 501 and respectively and correspondingly extends into the cylindrical cavities 3, each scraper 503 is attached to the inner wall of the corresponding cylindrical cavity 3 in the operation, and helical blades are distributed on the side wall of each stirring shaft 502;
the upper end of the lower supporting plate 102 is fixed with a weighing device, the weighing device comprises two electronic scales 18 respectively positioned under the two discharging hoppers 6 and two weighing box bodies 19 respectively fixed on the two electronic scales 18, the upper ends of the two weighing box bodies 19 are open ends, an opening and closing mechanism is arranged above the two weighing box bodies 19, the opening and closing mechanism comprises a fixing plate 21 vertically fixed at the bottom end of the storage box body 2 and positioned between the two discharging pipelines 7, a sealing plate 8 horizontally positioned above the two weighing box bodies 19 and connected with the fixing plate 21 in a sliding manner in the horizontal direction, and a power mechanism for driving the sealing plate 8 to slide, the bottoms of the two weighing box bodies 19 respectively close to one side of the supporting legs 103 are provided with conveying pipelines, and each conveying pipeline comprises a first conveying pipeline 1401 and a second conveying pipeline 1402 which are communicated with the weighing box bodies 19, the conveying pipelines I1401 and II 1402 are rotatably connected, the II 1402 vertically penetrates through a through hole 16 correspondingly formed in the lower support plate 102, extends to the lower portion of the lower support plate 102 and is fixedly provided with a bag clamping mechanism, an electrically controlled valve 24 is arranged at the top end opening of each conveying pipeline I1401, each second 1402 is rotatably connected with the lower support plate 102 through a bearing, threads are arranged on the outer surface of the bottom end of each second 1402, and the top end of each second 1402 is connected with a power mechanism;
the power mechanism comprises two strip-shaped plates 9 horizontally fixed at the left end and the right end of the sealing plate 8, two driving shafts 10 rotatably fixed at the left side and the right side of the upper end of the lower supporting plate 102, two driving gears 11 fixed at the top ends of the two driving shafts 10 and respectively meshed with the two strip-shaped plates 9, two transmission gears 12 fixed at the bottom ends of the two driving shafts 10, and two driven gears 17 fixed at the top ends of the two conveying pipelines 1402 and respectively meshed with the two transmission gears 12, a second motor 13 is fixed at one side edge of the bottom end of the storage box 2, an output shaft of the second motor 13 is parallel to the driving shafts 10, a driving gear 26 is fixed at an output shaft of the second motor 13, the driving gear 26 and the driving gear 11 are located at two sides of the strip-shaped plates 9, a first rack group is arranged at one side, facing the driving gear 11, of the strip-shaped plates 9, located at the A second rack group is arranged, and a certain distance is reserved between each first rack group and the end point of the corresponding strip-shaped plate 9;
the bag clamping mechanism comprises bag clamping sliders 2301 sleeved on the bottom ends of the second conveying pipelines 1402, bag clamping arms 2302 annularly arranged on the bottom ends of the bag clamping sliders 2301 at equal intervals, and bag clamping fixing rings 2303 fixed on the bottom ends of the second conveying pipelines 1402 and rotatably connected with the second conveying pipelines 1402, wherein the upper ends and the lower ends of the bag clamping fixing rings 2303 are hinged to the bag clamping sliders 2301 and the bag clamping fixing rings 2303 respectively.
Further, a controller 15 for controlling all electrical components is fixed on the lower support plate 102 for realizing an automatic operation.
Further, when the sealing plate 8 passes through the bottom end of the bottom end opening of the discharge pipeline 7 in the process of reciprocating movement in the horizontal direction, the upper end surface of the sealing plate 8 is attached to the bottom end opening of the discharge pipeline 7, and the opening and closing of the two discharge pipelines 7 are realized through the movement of the sealing plate 8, in this embodiment, the two discharge pipelines 7 are alternately opened and closed by using the sealing plate 8.
Furthermore, two material pushing plates 20 respectively extending into the two weighing boxes 19 are vertically fixed to the same side of the two weighing boxes 19 at the bottom end of the sealing plate 8, as shown in fig. 3, when the sealing plate 8 opens one discharging pipeline 7 in the moving process, the other discharging pipeline 7 is closed, and simultaneously the sealing plate 8 drives the two material pushing plates 20 in the moving process, the material in the weighing box 19 corresponding to the closed discharging pipeline 7 reaches the required amount, at this time, the material pushing plates 20 push the material in the weighing boxes 19 into the first conveying pipeline 1401 along with the sealing plate 8 so as to discharge the material, and the material pushing plates 20 in the weighing boxes 19 corresponding to the other opened discharging pipeline 7 just move to the side of the weighing boxes 19 away from the conveying pipeline along with the sealing plate 8.
Furthermore, the maximum distance of the sealing plate 8 moving leftwards or rightwards is equal to the length of the weighing box 19, when the electronic scale 18 moves to the maximum position, the two material pushing plates 20 respectively move from the same side to the other side of the two weighing boxes 19, so that the material pushing plates 20 can push the materials in the weighing boxes 19 containing the materials into the conveying pipeline in the moving process, and the residual materials are prevented from remaining in the weighing boxes 19.
Further, each bag clamping arm 2302 comprises two connecting rods hinged to each other, and a torsion spring 25 is arranged at the hinged position between the two connecting rods, so that the opening angle between the two connecting rods can be changed along with the lifting of the bag clamping slider 2301, and the clamping and the releasing of the packaging bags are realized through the opening and closing of the bag clamping arms 2302.
When the device is used, an external power supply is switched on, as shown in fig. 1, materials to be packaged are respectively injected into two cylindrical cavities 3 in a storage box body 2 through a feeding hole 22, then a stirring mechanism is started to work, at the moment, a motor I504 drives a gear disc 501 and a stirring shaft 502 on the gear disc 501 to rotate, a scraping plate 503 arranged at the bottom end edge of the gear disc 501 revolves around the stirring shaft 502 along with the gear disc 501, the scraping plate 503 scrapes the materials adhered to the inner wall of the cylindrical cavities 3 in the rotating process, a helical blade arranged on the stirring shaft 502 is used for stirring and mixing at least two materials, so that the materials are uniformly mixed, when the materials are hardened due to moisture regain, the stirring shaft 502 can crush the hardened materials, then a motor II 13 is started to drive a driving shaft 10 connected with the motor II 13 to rotate, and as a driving gear 26 on the motor II 13 is meshed with one side of, therefore, in the process of rotating the second motor 13, the sealing plate 8 opens the discharging pipeline 7 at the right end to the left in the horizontal direction through the cooperation of the strip-shaped plate 9 and the driving gear 26, at the same time, the two material pushing plates 20 are respectively positioned at the right sides of the two weighing boxes 19 and move left along with the sealing plate 8 until reaching the left sides of the two weighing boxes 19, when the second motor 13 is started, the port of the packaging bag is sleeved on the bag clamping fixing ring 2303, meanwhile, the driving gear 12 on the driving shaft 10 drives the driven gear 17 on the second conveying pipeline 1402 to rotate, so that the second conveying pipeline 1402 rotates, the second conveying pipeline 1402 makes the bag clamping slide block 2301 move towards the bottom end of the second conveying pipeline 1402 and compress the bag clamping arm 2302 in the rotating process, at this time, the opening angle of the two connecting rods of the bag clamping arm becomes smaller, and the hinged position of the two connecting rods is far away from the second conveying pipeline 1402, when the sealing plate 8 continues to move leftwards, the driving gear 11 at the right end of the sealing plate 8 is separated from the first rack group on the strip-shaped plate 9 at the same end, so that the bag clamping slide block 2301 cannot move downwards continuously in the process that the sealing plate 8 continues to move leftwards, when the right end of the sealing plate 8 is separated from the discharge pipeline 7 at the right end, two material pushing plates 20 on the sealing plate 8 are respectively positioned at the left sides of two weighing boxes 19, the port of the discharge pipeline 7 at the right end of the sealing plate 8 is opened, meanwhile, the bag clamping slide block 2301 on the other conveying pipeline two 1402 moves upwards from the bottom end of the conveying pipeline two 1402 to be flush with the initial position of the other bag clamping slide block 2301, then the motor two 13 is stopped, the material in the cylindrical cavity 3 corresponding to the opened discharge pipeline 7 enters the weighing boxes 19 through the discharge pipeline 7 for weighing, and after weighing is finished, the controller 15 controls the electric control valve 24 on the first conveying pipeline 1401 at the right end of the sealing plate 8 to open, and simultaneously, the second motor 13 is started to rotate reversely, at this time, the sealing plate 8 drives the two material pushing plates 20 to move to the right sides of the two weighing boxes 19 to return to the initial position, in the process, the materials contained in the weighing boxes 19 enter the packaging bag through the conveying pipeline, when all the materials enter the packaging bag, the strip-shaped plate 9 at the right end of the sealing plate 8 starts to be meshed with the driving gear 11 again and drives the driving shaft 10 to rotate, and the second conveying pipeline 1402 is driven to rotate reversely through the cooperation of the driving gear 12 and the driven gear 17, so that the bag clamping slide block 2301 moves upwards, the bag clamping action of the bag clamping mechanism on the packaging bag is released, then a worker can seal the packaging bag, and meanwhile, in the process that the sealing plate 8 returns to the initial position, the discharging pipeline 7 at the left end of the sealing plate 8 is opened, and meanwhile, the bag clamping mechanism on the second conveying pipeline 1402 at the left end repeats the operation process, clamps a new packaging bag and further continues weighing and packaging the material, so that the alternate continuous weighing and packaging are realized, and the working efficiency is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high efficiency packagine machine, includes frame, storage box (2), weighing device and presss from both sides a bag mechanism, the frame includes backup pad (101), bottom suspension fagging (102) and supporting leg (103), goes up backup pad (101) and the equal level of bottom suspension fagging (102) and fixes on four supporting legs (103), and goes up backup pad (101) and be located the top of bottom suspension fagging (102), its characterized in that: the storage box body (2) is vertically inserted into the upper supporting plate (101), the storage box body (2) comprises two columnar cavities (3) with the same diameter and height, the side walls of the upper ends of the two columnar cavities (3) are respectively provided with a feeding hole (22), the bottom end of each columnar cavity (3) is connected with a discharge hopper (6), and the bottom end of each discharge hopper (6) is connected with a discharge pipeline (7);
the top end of the storage box body (2) is provided with a sealing cover (4), a stirring mechanism is arranged in the sealing cover (4), the stirring mechanism comprises two gear discs (501) which are rotatably connected to the top end in the sealing cover (4) and are in meshed connection with each other, a stirring shaft (502) and a scraper (503) which are fixed on each gear disc (501), and a motor I (504) which is used for driving the gear discs (501) to rotate, the two gear discs (501) are respectively positioned above the openings at the upper ends of the two cylindrical cavities (3), the two stirring shafts (502) are respectively fixed at the central positions of the bottom ends of the two gear discs (501), the two scraper (503) are respectively fixed at the edges of the bottom ends of the two gear discs (501) and respectively and correspondingly extend into the cylindrical cavities (3), and each scraper (503) is attached to the inner wall of the corresponding cylindrical cavity (3) during operation, helical blades are distributed on the side wall of each stirring shaft (502);
the upper end of the lower supporting plate (102) is fixed with a weighing device, the weighing device comprises two electronic scales (18) respectively positioned under the two discharging hoppers (6) and two weighing boxes (19) respectively fixed on the two electronic scales (18), the upper ends of the two weighing boxes (19) are open ends, an opening and closing mechanism is arranged above the two weighing boxes (19), the opening and closing mechanism comprises a fixing plate (21) vertically fixed at the bottom end of the storage box (2) and positioned between the two discharging pipelines (7), a sealing plate (8) horizontally positioned above the two weighing boxes (19) and connected with the fixing plate (21) in a sliding manner in the horizontal direction and a power mechanism used for driving the sealing plate (8) to slide, the bottoms of the two weighing boxes (19) respectively close to one side of the supporting legs (103) are respectively provided with a conveying pipeline, each conveying pipeline comprises a first conveying pipeline (1401) and a second conveying pipeline (1402) which are communicated with the weighing box body (19), the first conveying pipeline (1401) and the second conveying pipeline (1402) are connected in a rotating mode, the second conveying pipeline (1402) vertically penetrates through a through hole (16) correspondingly formed in the lower supporting plate (102) to extend to the lower portion of the lower supporting plate (102) and is fixedly provided with a bag clamping mechanism, an electronic control valve (24) is arranged at a top end opening of each first conveying pipeline (1401), each second conveying pipeline (1402) is connected with the lower supporting plate (102) in a rotating mode through a bearing, threads are arranged on the outer surface of the bottom end of each second conveying pipeline (1402), and the top end of each second conveying pipeline (1402) is connected with a power mechanism;
the power mechanism comprises two strip-shaped plates (9) horizontally fixed at the left end and the right end of a sealing plate (8), two driving shafts (10) rotatably fixed at the left side and the right side of the upper end of a lower supporting plate (102), two driving gears (11) fixed at the top ends of the two driving shafts (10) and respectively meshed with the two strip-shaped plates (9), two transmission gears (12) fixed at the bottom ends of the two driving shafts (10) and two driven gears (17) fixed at the top ends of two conveying pipelines (1402) and respectively meshed with the two transmission gears (12), a motor II (13) is fixed at the edge of one side of the bottom end of the storage box body (2), the output shaft of the motor II (13) is parallel to the driving shafts (10), a driving gear (26) is fixed at the output shaft of the motor II (13), and the driving gear (26) and the driving gears (11) are, one side, opposite to the driving gear (11), of each of the two strip-shaped plates (9) is provided with a first rack group, one side, opposite to the driving gear (26), of the strip-shaped plate (9) at the same end of the sealing plate (8) with the motor II (13) is uniformly provided with a second rack group along the length direction of the strip-shaped plate, and a distance is reserved between each first rack group and the end point of the corresponding strip-shaped plate (9);
the bag clamping mechanism comprises bag clamping sliders (2301) sleeved on the bottom ends of the second conveying pipelines (1402), bag clamping arms (2302) arranged on the bottom ends of the bag clamping sliders (2301) at equal intervals, bag clamping fixing rings (2303) fixed on the bottom ends of the second conveying pipelines (1402) and rotatably connected with the second conveying pipelines (1402), and upper ends and lower ends of the bag clamping fixing rings (2303) are hinged to the bag clamping sliders (2301) and the bag clamping fixing rings (2303) respectively.
2. The high efficiency packaging machine of claim 1 wherein: and a controller (15) for controlling all electrical components is fixed on the lower supporting plate (102).
3. The high efficiency packaging machine of claim 1 wherein: when the sealing plate (8) moves back and forth in the horizontal direction left and right, the upper end face of the sealing plate (8) is attached to the bottom end opening of the discharge pipeline (7) every time the sealing plate passes through the bottom end of the bottom end opening of the discharge pipeline (7).
4. The high efficiency packaging machine according to claim 1 or 3, wherein: the bottom end of the sealing plate (8) is positioned at the same side of the two weighing boxes (19) and is vertically fixed with two material pushing plates (20) which respectively extend into the two weighing boxes (19).
5. The high efficiency packaging machine of claim 4 wherein: the maximum distance of the sealing plate (8) moving leftwards or rightwards is equal to the length of the weighing box body (19), and when the electronic scale (18) moves to the maximum position, the two material pushing plates (20) respectively move from the same side of the two weighing box bodies (19) to the other side.
6. The high efficiency packaging machine of claim 1 wherein: each bag clamping arm (2302) comprises two connecting rods which are hinged to each other, and a torsional spring (25) is arranged at the hinged position between the two connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666015.7A CN111746834A (en) | 2020-07-12 | 2020-07-12 | High efficiency packagine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666015.7A CN111746834A (en) | 2020-07-12 | 2020-07-12 | High efficiency packagine machine |
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| Publication Number | Publication Date |
|---|---|
| CN111746834A true CN111746834A (en) | 2020-10-09 |
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| CN202010666015.7A Pending CN111746834A (en) | 2020-07-12 | 2020-07-12 | High efficiency packagine machine |
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| CN (1) | CN111746834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560769A (en) * | 2021-08-17 | 2021-10-29 | 湖北秦鸿新材料股份有限公司 | Welding wire powder adding machine |
-
2020
- 2020-07-12 CN CN202010666015.7A patent/CN111746834A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560769A (en) * | 2021-08-17 | 2021-10-29 | 湖北秦鸿新材料股份有限公司 | Welding wire powder adding machine |
| CN113560769B (en) * | 2021-08-17 | 2023-12-22 | 湖北秦鸿新材料股份有限公司 | Welding wire adds whitewashed machine |
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