CN110937151A - Food accurate quantitative weighing packing device - Google Patents

Food accurate quantitative weighing packing device Download PDF

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Publication number
CN110937151A
CN110937151A CN201911243539.9A CN201911243539A CN110937151A CN 110937151 A CN110937151 A CN 110937151A CN 201911243539 A CN201911243539 A CN 201911243539A CN 110937151 A CN110937151 A CN 110937151A
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CN
China
Prior art keywords
food
weighing
feeding
assembly
accurately
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Granted
Application number
CN201911243539.9A
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Chinese (zh)
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CN110937151B (en
Inventor
杨丽丽
孙震林
房学红
张素英
张文杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Zhixing World Industrial Design Co Ltd
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Wuhu Zhixing World Industrial Design Co Ltd
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Priority to CN201911243539.9A priority Critical patent/CN110937151B/en
Publication of CN110937151A publication Critical patent/CN110937151A/en
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Publication of CN110937151B publication Critical patent/CN110937151B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00Packaging other articles presenting special problems
    • B65B25/001Packaging other articles presenting special problems of foodstuffs, combined with their conservation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/18Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like
    • B26D3/22Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like using rotating knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B37/00Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B65B37/16Separating measured quantities from supply
    • B65B37/18Separating measured quantities from supply by weighing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00Machines or methods used for cutting special materials
    • B26D2210/02Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

Abstract

The invention discloses a device for accurately and quantitatively weighing and packaging food, which relates to the field of packaging equipment and comprises a material guide assembly, a cutting assembly, a feeding assembly and a quantitative weighing assembly which are sequentially arranged on a bottom plate from left to right, wherein the material guide assembly, the cutting assembly, the feeding assembly and the quantitative weighing assembly are arranged to realize the material guide, cutting, feeding and quantitative weighing of the food, the upper layer feeding mechanism, the lower layer feeding mechanism and the driving mechanism are arranged, the opening and closing of a blocky food baffle at a blocky food discharge port are controlled by simultaneously controlling the up-down movement of a first blocking rod and a second blocking rod, the closing and opening of a crushed material food baffle at the crushed material food discharge port are controlled simultaneously, the accurate weighing and dumping can be carried out on a mechanism for the next packaging process according to the weight ratio of 9:1 of the blocky food to the crushed material food, and the weighing error is.

Description

Food accurate quantitative weighing packing device
Technical Field
The invention belongs to the field of packaging equipment, and particularly relates to a device for accurately and quantitatively weighing and packaging food.
Background
The massive food packaging often can relate to the quantitative weighing during to be weighed, and current quantitative weighing utilizes the weigher to weigh the back and directly delivers for packagine machine to construct the packing, and the in-process of weighing, because the gram number that the packing needs at last is a definite value, and the monolithic weight of massive food accounts for single packing weight ratio greatly, causes packing error range big, consequently, need reduce error range, if will increase the equipment that extra crushed aggregates food added, causes the production line to be disconnected, reduces production efficiency.
Disclosure of Invention
The present invention aims to provide a device for accurately and quantitatively weighing and packaging food, which solves the above-mentioned drawbacks caused by the prior art.
A device for accurately and quantitatively weighing and packaging food comprises a material guide assembly, a cutting assembly, a feeding assembly and a quantitative weighing assembly which are sequentially arranged on a bottom plate from left to right, wherein the feeding assembly comprises a feeding roller and a feeding system capable of respectively conveying blocky food and crushed food, and the quantitative weighing assembly can accurately weigh and dump the blocky food and the crushed food to a mechanism for the next packaging process according to the weight ratio of the blocky food to the crushed food.
Preferably, the material guiding assembly comprises four first supporting columns and a material guiding groove arranged on the four first supporting columns, and an included angle between the upper surface of the material guiding groove and the horizontal direction is 30 degrees.
Preferably, a hood is installed outside the cutting assembly and the feeding assembly, a feeding hole is formed in one end of the hood, a discharging hole is formed in the other end of the hood, and the lower end of the hood is connected with four supporting columns II with the same structure.
Preferably, the cutting assembly connects cutting roller and the auxiliary roller in the aircraft bonnet including rotating, the output shaft of motor one is connected to the cutting roller, motor one is installed in the aircraft bonnet side, be equipped with annular cutter and be equipped with the bar cutter along axial equidistance along circumference equidistance on the cutting roller.
Preferably, three feeding rollers are arranged at equal intervals and are connected in the hood in a rotating mode, one feeding roller is connected with an output shaft of a second motor, the second motor is installed on the side face of the hood, and the other two feeding rollers are connected with the output shaft of the second motor through a belt;
the feeding system comprises an upper layer of feeding mechanism and a lower layer of feeding mechanism, wherein the length of the feeding mechanism on the upper layer is shorter than that of the feeding mechanism on the lower layer, the feeding mechanism comprises two rollers which are rotatably connected in the hood and a conveyor belt which is arranged outside the two rollers, one roller is connected with an output shaft of the third motor, and the third motor is arranged on the side surface of the hood.
Preferably, the discharge plate is installed on the side of the discharge port of the hood, the discharge plate is provided with a block-shaped food discharge port and a crushed material food discharge port, and the discharge plate is further rotatably connected with a block-shaped food baffle and a crushed material food baffle.
Preferably, the quantitative weighing assembly comprises a quantitative weighing device and a driving mechanism for driving the quantitative weighing device to accurately weigh the blocky food and the crushed food according to the weight ratio of 9:1 and can dump the blocky food and the crushed food to a mechanism in the next packaging process.
Preferably, the quantitative weighing device comprises a weighing hopper, a weighing device is arranged in the weighing hopper and electrically connected with a workshop controller, the lower end of the weighing hopper is rotatably connected into the support, the two ends of the support are connected with a first gear, and the lower end of the support is connected with a driving mechanism.
Preferably, the driving mechanism comprises an air cylinder connected with the lower end of the support, a support plate is sleeved on a telescopic rod of the air cylinder, two ends of the support plate are respectively connected in limiting grooves of two limiting rods in a sliding manner, a first section of rack is arranged on the limiting rods, the first section of rack is meshed with a first gear, the lower ends of the limiting rods are hinged on a first base, the support plate is further connected with a triangular support, two ends of the triangular support are fixedly connected with sliding grooves, the two sliding grooves are connected with two sides of the discharging plate in a sliding manner, a second section of rack is arranged on the sliding grooves, two structurally symmetrical support pieces are arranged on the discharging plate, a connecting shaft is rotatably connected in the support pieces, one end of the connecting shaft is connected with a second gear, the other end of the connecting shaft is connected with a first bevel gear, the second, the threaded rod is rotatably connected between the two bases, the second base is installed on the discharging plate, the thread directions of the upper half portion and the lower half portion of the threaded rod are opposite, the first baffle rod is sleeved on the upper half portion of the threaded rod, and the second baffle rod is sleeved on the lower half portion of the threaded rod.
The invention has the advantages that: according to the invention, the material guide assembly, the cutting assembly, the feeding assembly and the quantitative weighing assembly are arranged to realize the material guide, cutting, feeding and quantitative weighing of food, the upper layer feeding mechanism, the lower layer feeding mechanism and the driving mechanism are arranged, the opening and the closing of the blocky food baffle plate at the blocky food discharge port are controlled by simultaneously controlling the up-down movement of the first blocking rod and the second blocking rod, the closing and the opening of the crushed material food baffle plate at the crushed material food discharge port are controlled simultaneously, the accurate weighing and the dumping can be carried out on the next mechanism for the packaging process according to the weight ratio of the blocky food to the crushed material food of 9:1, and the weighing error is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of a cutting roll in the present invention.
Fig. 4 is a schematic structural view of a feed roller in the present invention.
Fig. 5 is a schematic structural view of the quantitative weighing assembly of the present invention.
FIG. 6 is a schematic view of the connection between the weighing hopper and the air cylinder.
FIG. 7 is a schematic view of the connection between the discharge plate and the chute of the present invention.
Fig. 8 is an enlarged view of a portion a in fig. 7.
Wherein, 1-a material guiding component, 2-a cutting component, 3-a feeding component, 4-a quantitative weighing component, 5-a feeding roller, 6-a feeding mechanism, 7-a first supporting column, 8-a material guiding groove, 9-a hood, 10-a second supporting column, 11-a cutting roller, 12-an auxiliary roller, 13-a first motor, 14-a ring cutter, 15-a bar cutter, 16-a second motor, 17-a belt, 18-a roller, 19-a conveying belt, 20-a third motor, 21-a discharging plate, 22-a block food discharging port, 23-a block food discharging port, 24-a block food baffle, 25-a block food baffle, 26-a quantitative weighing device, 27-a driving mechanism, 28-a weighing hopper and 29-a bracket, 30-gear I, 31-supporting plate, 32-limiting rod, 33-limiting groove, 34-rack I, 35-base I, 36-triangular support, 37-sliding groove, 38-rack II, 39-supporting piece, 40-connecting shaft, 41-gear II, 42-bevel gear I, 43-bevel gear II, 44-threaded rod, 45-base II, 46-gear rod I, 47-gear rod II, 47-cylinder and 49-bottom plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the device for accurately and quantitatively weighing and packaging food comprises a material guiding assembly 1, a cutting assembly 2, a feeding assembly 3 and a quantitative weighing assembly 4 which are sequentially arranged on a bottom plate 49 from left to right, wherein the feeding assembly 3 comprises a feeding roller 5 and a feeding system capable of respectively conveying blocky food and crushed food, and the quantitative weighing assembly 4 can accurately weigh and dump the blocky food and the crushed food to a mechanism for the next packaging process according to the weight ratio of 9: 1.
In this embodiment, the material guiding assembly 1 includes four supporting pillars one 7 and a material guiding chute 8 installed on the four supporting pillars one 7, and an included angle between an upper surface of the material guiding chute 8 and a horizontal direction is 30 °.
In this embodiment, install aircraft bonnet 9 outside cutting assembly 2 and the pay-off subassembly 3, aircraft bonnet 9 one end is equipped with the feed inlet, and the other end is equipped with the discharge gate, four support columns two 10 that the structure is the same are connected to aircraft bonnet 9 lower extreme.
In this embodiment, cutting assembly 2 is including rotating cutting roller 11 and the auxiliary roller 12 of connecting in aircraft bonnet 9, the output shaft of a motor 13 is connected to cutting roller 11, a motor 13 is installed in the aircraft bonnet 9 side, be equipped with annular cutter 14 and be equipped with bar cutter 15 along axial equidistance along circumference equidistance on cutting roller 11.
In the embodiment, three feeding rollers 5 are arranged at equal intervals and are rotatably connected in the hood 9, one feeding roller 5 is connected with an output shaft of a second motor 16, the second motor 16 is installed on the side surface of the hood 9, and the other two feeding rollers 5 are connected with the output shaft of the second motor 16 through a belt 17;
the feeding system comprises an upper layer of feeding mechanisms 6 and a lower layer of feeding mechanisms 6, wherein the length of the feeding mechanism 6 on the upper layer is shorter than that of the feeding mechanism 6 on the lower layer, the feeding mechanism 6 comprises two rollers 18 which are rotatably connected into the hood 9 and a conveyor belt 19 which is arranged outside the two rollers 18, one of the rollers 18 is connected with an output shaft of a motor III 20, and the motor III 20 is arranged on the side surface of the hood 9.
In this embodiment, a discharge plate 21 is installed on the discharge port side of the hood 9, a block food discharge port 22 and a crushed material food discharge port 23 are provided on the discharge plate 21, and a block food baffle 24 and a crushed material food baffle 25 are further rotatably connected to the discharge plate 21.
In the present embodiment, the quantitative weighing assembly 4 comprises a quantitative weighing device 26 and a driving mechanism 27 for driving the quantitative weighing device 26 to accurately weigh the food blocks and the food scraps in a weight ratio of 9:1 and to pour the food blocks and the food scraps to a mechanism of a next packaging process.
In this embodiment, the quantitative weighing device 26 includes a weighing hopper 28, a weighing device is disposed in the weighing hopper 28 and electrically connected to the plant controller, the lower end of the weighing hopper 28 is rotatably connected to a bracket 29, two ends of the bracket 29 are connected to a first gear 30, and the lower end of the bracket 29 is connected to a driving mechanism 27.
In this embodiment, the driving mechanism 27 includes an air cylinder 48 connected to the lower end of the support 29, a supporting plate 31 is sleeved on an expansion rod of the air cylinder 48, two ends of the supporting plate 31 are respectively slidably connected to the limiting grooves 33 of the two limiting rods 32, a section of first rack 34 is disposed on the limiting rods 32, the first rack 34 is engaged with the first gear 30, the lower end of the limiting rods 32 is hinged to the first base 35, the supporting plate 31 is further connected to a triangular support 36, two ends of the triangular support 36 are both fixedly connected to sliding grooves 37, the two sliding grooves 37 are slidably connected to two sides of the discharging plate 21, a section of second rack 38 is disposed on the sliding grooves 37, two support members 39 with symmetrical structures are disposed on the discharging plate 21, the support members 39 are rotatably connected to a connecting shaft 40, one end of the connecting shaft 40 is connected to the second gear 41, the other end is connected to the, the first bevel gear 42 is meshed with the second bevel gear 43, the second bevel gear 43 is installed on a threaded rod 44, the threaded rod 44 is rotatably connected between two bases 45, the bases 45 are installed on the discharging plate 21, the thread directions of the upper half part and the lower half part of the threaded rod 44 are opposite, the upper half part of the threaded rod 44 is sleeved with a first blocking rod 46, and the lower half part of the threaded rod 44 is sleeved with a second blocking rod 47.
The first motor 13, the second motor 16, the third motor 20, the weighing device in the weighing hopper 28 and the air cylinder 48 are electrically connected with a workshop PLC controller for controlling the starting sequence of each electrical element.
The working process and principle are as follows: when the device is used, food is firstly fed into the material guide groove 8 of the material guide assembly 1 through the workshop feeding device, then slides to a position between the cutting roller 11 and the auxiliary roller 12 of the cutting assembly 2, the first motor 13 is started to drive the cutting roller 11 to rotate, and the food falls onto the feeding roller 5 after the annular cutter 14 and the strip-shaped cutter 15 cut the food into pieces;
starting a second motor 16 to drive a belt 17 to move and three feeding rollers 5 to move, forming two gaps among the three feeding rollers 5, enabling the crushed food to fall to the feeding mechanism 6 at the lower layer, enabling the blocky food to fall to the feeding mechanism 6 at the upper layer through the transportation of the three feeding rollers 5, starting a third motor 20 to drive a roller 18 and a conveyor belt 19 to move to realize feeding;
firstly, a motor III 20 of an upper layer feeding mechanism 6 is started, block food is conveyed to a block food discharge port 22 and then falls into a weighing hopper 28, when the weight reaches 90% of the required package, the motor III 20 of the upper layer feeding mechanism 6 stops working, a cylinder 48 is started to drive the weighing hopper 28 and a bracket 29 to descend, a support plate 31 slides along a limiting groove 33 of a limiting rod 32, meanwhile, a triangular bracket 36 connected with the support plate 31 descends to drive a sliding groove 37 to move along two sides of a discharge plate 21, a gear rack II 38 is meshed with a gear rack II 41 to drive a gear II 41, a bevel gear I42 and a bevel gear II 43 to move, as the upper half part and the lower half part of a threaded rod 44 are opposite in thread direction, a gear rod I46 is sleeved on the upper half part of the threaded rod 44, and a gear rod II 47 is sleeved on the lower half part of the threaded rod 44, the gear rod I46 moves upwards, and the gear rod II, the blocky food baffle plate 24 of the blocky food discharge port 22 is folded to prevent blocky food from falling, meanwhile, the crushed food baffle plate 25 of the crushed food discharge port 23 is opened downwards, the motor three 20 of the lower layer feeding mechanism 6 is started to convey crushed food to the crushed food discharge port 23 and then fall into the weighing hopper 28, when the weight reaches 100% of the required package, the motor three 20 of the lower layer feeding mechanism 6 stops working, at the moment, as the gear one 30 is meshed with the rack one 34, and simultaneously, as the support plate 31 slides along the limiting groove 33 of the limiting rod 32, the special shape of the limiting rod 32 and is hinged on the base one 35, the weighing hopper 28 rotates in the support 29, the food is poured into the mechanism for the next packaging process, after one-time operation is completed, the device returns to the initial state, the stroke of the air cylinder 48 is reset to the top end, the weighing hopper 28 is positioned at the uppermost position, the blocking rod one 46 descends, the second blocking rod 47 moves upwards, the block food baffle plate 24 of the block food discharge port 22 is opened, and the crushed food baffle plate 25 of the crushed food discharge port 23 is retracted.
According to the invention, the material guide assembly 1, the cutting assembly 2, the feeding assembly 3 and the quantitative weighing assembly 4 are arranged to realize the material guide, cutting, feeding and quantitative weighing of food, the opening and closing of the block food baffle plate 24 of the block food discharge port 22 are controlled by arranging the upper layer feeding mechanism 6, the lower layer feeding mechanism 6 and the driving mechanism 27 and simultaneously controlling the up-down movement of the first blocking rod 46 and the second blocking rod 47, the closing and opening of the crushed material food baffle plate 25 of the crushed material food discharge port 23 are simultaneously controlled, the accurate weighing and pouring can be carried out for a mechanism for the next packaging process according to the weight ratio of 9:1 of the block food to the crushed material food, and the weighing error is reduced.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims (9)

1. The device for packaging the food with the accurate quantitative weighing function is characterized by comprising a material guide assembly (1), a cutting assembly (2), a feeding assembly (3) and a quantitative weighing assembly (4) which are sequentially arranged on a bottom plate (49) from left to right, wherein the feeding assembly (3) comprises a feeding roller (5) and a feeding system capable of respectively conveying blocky food and crushed food, and the quantitative weighing assembly (4) can accurately weigh and dump the blocky food and the crushed food according to the weight ratio of 9:1 to a mechanism for the next packaging process.
2. The device for accurately and quantitatively weighing and packaging food as claimed in claim 1, wherein: the material guiding assembly (1) comprises four supporting columns I (7) and a material guiding groove (8) arranged on the four supporting columns I (7), and an included angle between the upper surface of the material guiding groove (8) and the horizontal direction is 30 degrees.
3. The device for accurately and quantitatively weighing and packaging food as claimed in claim 1, wherein: the cutting assembly (2) and the feeding assembly (3) are externally provided with a hood (9), one end of the hood (9) is provided with a feeding hole, the other end of the hood is provided with a discharging hole, and the lower end of the hood (9) is connected with four supporting columns II (10) with the same structure.
4. The device for accurately and quantitatively weighing and packaging food as claimed in claim 3, wherein: cutting assembly (2) are including rotating cutting roller (11) and auxiliary roller (12) of connecting in aircraft bonnet (9), the output shaft of motor (13) is connected in cutting roller (11), install in aircraft bonnet (9) side in motor (13), be equipped with annular cutter (14) and be equipped with bar cutter (15) along axial equidistance along circumference equidistance on cutting roller (11).
5. The device for accurately and quantitatively weighing and packaging food as claimed in claim 4, wherein: the three feeding rollers (5) are arranged at equal intervals and are connected in the hood (9) in a rotating mode, one feeding roller (5) is connected with an output shaft of a second motor (16), the second motor (16) is installed on the side face of the hood (9), and the other two feeding rollers (5) are connected with the output shaft of the second motor (16) through a belt (17);
the feeding system comprises an upper layer of feeding mechanism (6) and a lower layer of feeding mechanism (6), wherein the length of the feeding mechanism (6) on the upper layer is shorter than that of the feeding mechanism (6) on the lower layer, the feeding mechanism (6) comprises two rollers (18) which are rotatably connected into the hood (9) and a conveyor belt (19) which is arranged outside the two rollers (18), one roller (18) is connected with an output shaft of a motor III (20), and the motor III (20) is arranged on the side surface of the hood (9).
6. The device for accurately and quantitatively weighing and packaging food as claimed in claim 3, wherein: discharge plate (21) is installed to the discharge gate side of aircraft bonnet (9), be equipped with cubic food discharge gate (22) and crushed aggregates food discharge gate (23) on discharge plate (21), still rotate on discharge plate (21) and connect cubic food baffle (24) and crushed aggregates food baffle (25).
7. The device for accurately and quantitatively weighing and packaging food as claimed in claim 6, wherein: the quantitative weighing component (4) comprises a quantitative weighing device (26) and a driving mechanism (27) for driving the quantitative weighing device (26) to accurately weigh the blocky food and the crushed food according to the weight ratio of 9:1 and can pour the blocky food and the crushed food to a mechanism of the next packaging process.
8. The device for accurately and quantitatively weighing and packaging food as claimed in claim 6, wherein: the quantitative weighing device (26) comprises a weighing hopper (28), a weighing device is arranged in the weighing hopper (28) and is electrically connected with a workshop controller, the lower end of the weighing hopper (28) is rotatably connected into a support (29), two ends of the support (29) are connected with a first gear (30), and the lower end of the support (29) is connected with a driving mechanism (27).
9. The device for accurately and quantitatively weighing and packaging food as claimed in claim 7, wherein: the driving mechanism (27) comprises a cylinder (48) connected with the lower end of a support (29), a support plate (31) is sleeved on a telescopic rod of the cylinder (48), two ends of the support plate (31) are respectively connected in limiting grooves (33) of two limiting rods (32) in a sliding manner, a first section of rack (34) is arranged on the limiting rods (32), the first section of rack (34) is meshed with a first gear (30), the lower end of the limiting rods (32) is hinged on a first base (35), the support plate (31) is further connected with a triangular support (36), sliding grooves (37) are fixedly connected to two ends of the triangular support (36), the two sliding grooves (37) are connected to two sides of a discharge plate (21) in a sliding manner, a second section of rack (38) is arranged on the sliding grooves (37), support pieces (39) with two-structure symmetry are arranged on the discharge plate (21), and a connecting shaft (40) is rotatably connected to, one end of the connecting shaft (40) is connected with a second gear (41), the other end of the connecting shaft is connected with a first bevel gear (42), the second gear (41) is meshed with a second rack (38), the first bevel gear (42) is meshed with a second bevel gear (43), the second bevel gear (43) is installed on a threaded rod (44), the threaded rod (44) is rotatably connected between two second bases (45), the second bases (45) are installed on the discharging plate (21), the directions of the upper half part and the lower half part of the threaded rod (44) are opposite, the upper half part of the threaded rod (44) is sleeved with a first blocking rod (46), and the lower half part of the threaded rod (44) is sleeved with a second blocking rod (47).
CN201911243539.9A 2019-12-06 2019-12-06 Food accurate quantitative weighing packing device Active CN110937151B (en)

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Application Number Priority Date Filing Date Title
CN201911243539.9A CN110937151B (en) 2019-12-06 2019-12-06 Food accurate quantitative weighing packing device

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Application Number Priority Date Filing Date Title
CN201911243539.9A CN110937151B (en) 2019-12-06 2019-12-06 Food accurate quantitative weighing packing device

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CN110937151A true CN110937151A (en) 2020-03-31
CN110937151B CN110937151B (en) 2021-05-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123416A (en) * 2020-08-04 2020-12-25 张柒英 Cutting and packaging integrated machine for processing sausage fruits in large quantity

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Publication number Priority date Publication date Assignee Title
US4586313A (en) * 1985-02-15 1986-05-06 Maglecic Steven C Method for packaging bulk materials composed of elongated pieces
CN105292596A (en) * 2014-06-16 2016-02-03 新特能源股份有限公司 Polycrystalline silicon bagging metering control system
CN205345383U (en) * 2016-01-18 2016-06-29 湖南东健药业有限公司 Donkey -hide gelatin cutting and packaging all -in -one machine
CN108128486A (en) * 2017-12-22 2018-06-08 刘钰婷 A kind of quantitative sealing machine of tea processing
CN208731326U (en) * 2018-08-30 2019-04-12 银川伊光糖业有限公司 A kind of monocrystal rock sugar separation and quantitative packaging facilities
CN109701689A (en) * 2019-01-18 2019-05-03 昆山市科林净化技术有限公司 A kind of broken sack filling machine of polysilicon bar

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586313A (en) * 1985-02-15 1986-05-06 Maglecic Steven C Method for packaging bulk materials composed of elongated pieces
CN105292596A (en) * 2014-06-16 2016-02-03 新特能源股份有限公司 Polycrystalline silicon bagging metering control system
CN205345383U (en) * 2016-01-18 2016-06-29 湖南东健药业有限公司 Donkey -hide gelatin cutting and packaging all -in -one machine
CN108128486A (en) * 2017-12-22 2018-06-08 刘钰婷 A kind of quantitative sealing machine of tea processing
CN208731326U (en) * 2018-08-30 2019-04-12 银川伊光糖业有限公司 A kind of monocrystal rock sugar separation and quantitative packaging facilities
CN109701689A (en) * 2019-01-18 2019-05-03 昆山市科林净化技术有限公司 A kind of broken sack filling machine of polysilicon bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123416A (en) * 2020-08-04 2020-12-25 张柒英 Cutting and packaging integrated machine for processing sausage fruits in large quantity

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