CN109367839A - A kind of modified plastics particle high speed high-precision packing scale - Google Patents
A kind of modified plastics particle high speed high-precision packing scale Download PDFInfo
- Publication number
- CN109367839A CN109367839A CN201811422031.0A CN201811422031A CN109367839A CN 109367839 A CN109367839 A CN 109367839A CN 201811422031 A CN201811422031 A CN 201811422031A CN 109367839 A CN109367839 A CN 109367839A
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- Prior art keywords
- storehouse
- output
- cylinder
- weighing
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 239000002245 particle Substances 0.000 title claims abstract description 22
- 238000012856 packing Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 68
- 238000005303 weighing Methods 0.000 claims abstract description 62
- 238000004806 packaging method and process Methods 0.000 claims abstract description 37
- 210000003414 extremity Anatomy 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 210000002683 foot Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940095674 pellet product Drugs 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- 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
-
- 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
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/06—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers
- B65B39/08—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers by means of clamps
Abstract
The invention discloses a kind of modified plastics particle high speed high-precision packing scales, it is related to a kind of weighing device, including pre-installing material guide device, meausring apparatus and output device, pre-installing material guide device includes passage, guide storehouse and adjustable valve structure, material enters guide storehouse through passage, material in guide storehouse is through adjustable valve structure output, the flow velocity that adjustable valve adjustable structure material is exported through it, meausring apparatus includes multiple weighing sensors, weigh storehouse and operated pneumatic valve structure, weigh the underface that storehouse is lifted on adjustable valve structure by multiple weighing sensors, material is fallen into after adjustable valve structure output to be weighed in storehouse, operated pneumatic valve structure is rotatably installed in the bottom end for weighing storehouse, output device includes output bucket and pneumatic clamp structure, material is exported in bucket after completing weighing by falling into behind operated pneumatic valve structure output weighing storehouse, it leads The volume of feed bin no more than packaging bag standard pack volume and not less than its 4/5；The present invention can effectively improve packaging efficiency.
Description
Technical field
The present invention relates to a kind of weighing device, specially a kind of high-speed, high precision packing scale.
Background technique
Novel waste and old plastic particle regeneration equipment by social concerns is utilized machine by the favor of more and more clients
Tool regenerates particle, belongs to the exploitation new way that waste plastic regeneration utilizes.Belong to Low investment, take in fastly, is pollution-free, is that family throws
The ideal project that money, medium-sized and small enterprises are changed the line of production, no investment risk.Various plastics (agricultural film, bag weaved, convenient bag, beverage bottles, plastics
Basin bucket, old sandals etc.) it can be processed into plastic pellet, from cleaning to, particle is made is mechanically actuated.
Particle is regenerated to be widely applied and all types of plastic product producer, bag weaved factory, bag of cement factory, blown film factory etc..Production rule
Mould is changeable, and water power can conveniently go into operation, and plastic pellet product line group is at waste plastic classification → automatic pulverizing cleaning → heat
It is moulded into type → automatic pelletizing → finished product packing.
In the technical process of finished product packing, needs to carry out every bag of product accurate weighing to guarantee packaging quality, reduce
Error is packed, therefore the quality of packaging facilities directly affects packaging efficiency and packaging quality, equipment component is by accurately claiming
Amount device realizes the accurate weighing to packaging quality, however the input of strict control material is needed during accurate packaging
Otherwise easily there is the unevenly drawback not up to standard of quality between multiple packaging bags in amount.
During existing equipment is stated in realization, it is to control the input flow rate of material to control the essence of material that majority, which is taken,
Really input, but the strong influence packaging efficiency by way of reduce unit time material input quantity, it is serious to affect
Production efficiency.
It is single cylinder driving baffle to block or open passage that the valve of equipment component control material input, which uses,
But single cylinder occupies biggish equipment installation space, reduces space efficiency utilization.
Therefore, how prior art defect is solved, is urgent problem now.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of modified plastics particle high speed high-precisions to wrap
Scale is filled, to solve the technical problems such as prior art packaging efficiency is low, equipment occupation space is big.
The present invention is achieved by the following technical solutions:
The present invention provides a kind of modified plastics particle high speed high-precision packing scale, the prepackage including being arranged from top to bottom is led
Expect device, meausring apparatus and output device, the prepackage material guide device include passage, both ends open guide storehouse and be mounted on
The adjustable valve structure at guide orlop end, material enter guide storehouse through passage, and the material in guide storehouse is through adjustable valve structure
Output, the adjustable valve adjustable structure material through its export flow velocity, the meausring apparatus include multiple weighing sensors,
The weighing storehouse of both ends open and the operated pneumatic valve structure for being mounted on weighing orlop end, the weighing storehouse are passed by multiple weighings
Sensor is lifted on the underface of the adjustable valve structure, and material is fallen into after adjustable valve structure output in the weighing storehouse,
The operated pneumatic valve structure is rotatably installed in the bottom end for weighing storehouse, and the output device includes being arranged in adjustable valve structure
Underface, both ends open output bucket and it is mounted on output bucket bottom end, Pneumatic clamping structure for clamping packaging bag, object
Material complete weighing after by operated pneumatic valve structure output weigh storehouse after fall into output bucket in, and through weigh storehouse bottom end be input to by
In the packaging bag of Pneumatic clamping structural clamp, the volume in the guide storehouse is not more than the standard pack volume of packaging bag and is not less than
Its 4/5, the volume in guide storehouse is less than the volume for weighing storehouse.
Further, the prepackage material guide device further includes first shell, and the guide storehouse is fixedly mounted on the first shell
The top of intracoelomic cavity, the passage is fixedly mounted on the top of the first shell and is connected to the guide storehouse, described to lead
The cross-sectional area of expects pipe bottom end no more than the guide silo roof end cross-sectional area 1/3, the adjustable valve structure specifically by
First cylinder, the second cylinder, connecting rod, drive rod, shaft, two actuating arms and bottom plate disposed in parallel are constituted, first gas
One end of cylinder and one end of the connecting rod pass through that shaft seat is rotatably installed on the outer wall in the guide storehouse and the two is in respectively
The same side, the output shaft of first cylinder are rotatably connected to the other end of the connecting rod, the middle part rotation connection of the connecting rod
Have one end of second cylinder, the output shaft of second cylinder is rotatably connected to the drive rod, the drive rod it is another
The shaft is fixed and be vertically connected in one end, and the both ends of the shaft are respectively perpendicular and are fixedly connected with the driving
Arm, the other end of two actuating arms are respectively and fixedly installed to the two sides of the bottom plate, and the shaft is rotated by installation part
It is mounted on the outside in the guide storehouse, the underface at guide orlop end is arranged in the bottom plate, and the bottom plate is described
Do sector reciprocating motion around the shaft (17) under the driving of one cylinder and the second cylinder, on the bottom plate with the reciprocating motion
Through-hole is offered on the orthogonal side in direction, the bottom plate can block completely guide in bottom plate in the process of reciprocating
The bottom end in storehouse, the bottom end in guide storehouse are connected to space below completely and guide storehouse only passes through through-hole and is connected to three with space below
Free switching between a state.
Further, the meausring apparatus further includes second shell, and the first shell is fixedly mounted on the second shell
Top, the weighing storehouse be lifted in the inner cavity of the second shell by multiple weighing sensors and not with other dresses
Contact is set, the operated pneumatic valve structure includes two third cylinders and door disposed in parallel, is parallel to each other on the door
Two sides are rotatably connected to the output shaft of a third cylinder respectively, and the other end of two third cylinders is rotatably installed in respectively
The two sides for weighing storehouse do not install the side in the two sides of third cylinder on the door and are rotatably installed in the storehouse that weighs
Bottom end.
Further, the output bucket is fixedly mounted on the bottom end of the second shell, the Pneumatic clamping structure specifically by
Two groups of pneumatic clamps are constituted, and every group of pneumatic clamp includes the 4th cylinder, clamping limb and clamping piece, and the one of the 4th cylinder
End is rotatably installed on the outer wall of the output bucket, and the middle part of output end and clamping limb is rotatablely connected, and the one of the clamping limb
End is rotatably installed on the outer wall of the output bucket, and the other end is equipped with the clamping piece, and the clamping piece is arranged in institute
State side of the clamping limb towards output bucket bottom end.
It further, further include controller, the front end of the controller is provided with display, first cylinder, the second gas
Cylinder, third cylinder, the 4th cylinder, multiple weighing sensors and display are connected with the controller in a signal way. respectively.
It further, further include mounting rack, the prepackage material guide device, meausring apparatus and the top-down installation of output device
On the mounting rack.
Further, the weighing sensor is specially three.
Further, the passage and output bucket are upper coarse and lower fine inverted cone-shaped structure, and the output bucket
Bottom end is connected with a square tube for the clamping of two clamping pieces.
Further, the bottom of the mounting rack is provided with placement platform, and four foots of the placement platform bottom are pacified
Equipped with idler wheel.
Further, the clamping piece is threadedly coupled by adjusting bolt with the clamping limb.
The present invention has the advantage that the present invention provides a kind of modified plastics particle high speed high-precisions compared with prior art
Packing scale, by setting guide storehouse and passage, so that equipment after installing to meausring apparatus, there is certain material to prestore
The function of storage, while the volume in guide storehouse is less than the setting for weighing the volume in storehouse, so that material is fallen into weighing storehouse in guide storehouse
After do not overflow, in conjunction with guide storehouse volume no more than packaging bag standard pack volume and be not less than its 4/5 design so that
When the material in guide storehouse entirely fall in weigh storehouse in after its gap between the volume for the material for needing to import packaging bag compared with
Small, only need to fall into a small amount of material of importing by the through-hole of baffle bottom again can reach packaging quality, and then can reach accurate packet
The purpose of dress；Open up through-hole by bottom base plate, and using adjustable gate make the bottom end in guide storehouse completely with lower part sky
Between connection, only by through-hole be connected to lower space and be not connected to completely between state free switching, and then realize material
Effective control of flow velocity fully opens bottom plate, so that material is fallen rapidly under gravity after being full of material in guide storehouse
Enter to weigh in storehouse, can greatly shorten the time of delivery of most of material in conjunction with above-mentioned setting, then bottom plate, which switches to, only passes through
Through-hole is connected to guide storehouse and weighs storehouse, and material via through holes, which are fallen into, to be weighed in storehouse, and object can be effectively controlled in the lesser through-hole of cross-sectional area
Stream speed, and then realize the accurate input of material, and then can effectively improve packaging efficiency while can pack accuracy of packaging；First
The setting of cylinder and the second cylinder can be effectively prevented from the big drawback of single cylinder occupied space, while accurately control equipment
Operation.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of modified plastics particle high speed high-precision packing scale of the present invention；
Fig. 2 is the overall structure diagram that material guide device is pre-installed in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of adjustable valve structure in the embodiment of the present invention；
Fig. 4 is meausring apparatus overall structure diagram in the embodiment of the present invention；
Fig. 5 is operated pneumatic valve structural schematic diagram in the embodiment of the present invention；
Fig. 6 is output device structural schematic diagram in the embodiment of the present invention.
In figure: 1, pre-installing material guide device；2, meausring apparatus；3, output device；4, passage；5, guide storehouse；6, adjustable valve
Door；7, weighing sensor；8, storehouse is weighed；9, operated pneumatic valve structure；10, output bucket；11, Pneumatic clamping structure；12, first
Shell；13, the first cylinder；14, the second cylinder；15, connecting rod；16, drive rod；17, shaft；18, actuating arm；19, bottom plate；20,
Second shell；21, third cylinder；22, door；23, the 4th cylinder；24, clamping limb；25, clamping piece；26, controller；27, it shows
Show device；28, mounting rack；29, placement platform；30, idler wheel；31, bolt is adjusted.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Such as Fig. 1-6, the present embodiment provides a kind of modified plastics particle high speed high-precision packing scales (Fig. 1), including from upper and
Prepackage material guide device 1, meausring apparatus 2 and the output device 3 of lower setting, material imports in meausring apparatus 2 through material guide device 1 to be claimed
It is imported in packaging bag after amount through output device 3.
In the present embodiment, prepackage material guide device 1 include passage 4, both ends open guide storehouse 5 and be mounted on guide storehouse
The adjustable valve structure 6 of 5 bottom ends, material enter guide storehouse 5 through passage 4, and the material in guide storehouse 5 is through adjustable valve structure 6
Output, adjustable valve structure 6 can adjust the flow velocity that material is exported through it；
Preferably, in the present embodiment, prepackage material guide device 1 further includes first shell 12, and guide storehouse 5 is fixedly mounted on the
The top of one shell, 12 inner cavity, passage 4 are fixedly mounted on the top of first shell 12 and are connected to guide storehouse 5,4 bottom of passage
The cross-sectional area at end is not more than the 1/3 of 5 top cross-sectional area of guide storehouse, and adjustable valve structure 6 is specifically by the first cylinder 13, second
Cylinder 14, connecting rod 15, drive rod 16, shaft 17, two actuating arms 18 and bottom plate 19 disposed in parallel are constituted, the first cylinder 13
One end and one end of connecting rod 15 pass through respectively on the outer wall that shaft 17 are rotatably installed in guide storehouse 5 and the two is in the same side,
The output shaft of first cylinder 13 is rotatably connected to the other end of connecting rod 15, and the middle part of connecting rod 15 is rotatably connected to the second cylinder 14
One end, the output shaft of the second cylinder 14 are rotatably connected to drive rod 16, and the other end of drive rod 16, which is fixed and is vertically connected with, to be turned
The both ends of axis 17, shaft 17 are respectively perpendicular and are fixedly connected with an actuating arm 18, and the other end of two actuating arms 18 is solid respectively
Dingan County is mounted in the two sides of bottom plate 19, and shaft 17 is rotatably installed in the outside in guide storehouse 5 by installation part, and bottom plate 19 is arranged in guide
The underface of 5 bottom end of storehouse, bottom plate 19 17 do sector reciprocating motion around the shaft under the driving of the first cylinder 13 and the second cylinder 14,
On bottom plate 19 with offer through-hole on the orthogonal side of vibration-direction, bottom plate 19 in the process of reciprocating can be
The bottom end in the complete closure guide storehouse 5 of bottom plate 19, the bottom end in guide storehouse 5 is connected to completely with space below and guide storehouse 5 only passes through
Through-hole is connected to free switching between three states with space below, such as Fig. 2 and 3.
By above-mentioned setting, first shell 12 is that guide storehouse 5 and adjustable valve structure 6 provide installation space, guide Cang5Ding
The passage 4 of end setting is operatively joined external feeding pipe, and material is imported in guide storehouse 5；
Preferably, in the present embodiment, guide storehouse 5 is upper coarse and lower fine inverted cone-shaped structure；
In the present embodiment, the working principle of material guide device 1 is pre-installed are as follows:
Material enters guide storehouse 5 through passage 4, horizontal no more than 5 top of guide storehouse by the cross-sectional area of 4 bottom end of passage
1/3 setting of sectional area enables the input flow velocity in material input guide storehouse 5 to be efficiently controlled, fills when in guide storehouse 5
After full with substance, (in conjunction with Fig. 3) opens the second cylinder 14, and the output shaft of the second cylinder 14 is shunk, and drives drive rod 16 around the shaft 17
Axis rotation, and after driving shaft 17 to rotate, shaft 17 drives two actuating arms 18 that bottom plates 19 is driven to do and opens 5 bottom of guide storehouse
The movement at end, after 5 bottom end of guide storehouse fully opens, the material in guide storehouse 5 is quickly fallen under gravity, when close
After flowing completely out, the second cylinder 14 acts its output shaft and extends and then bottom plate 19 is pushed to move, until guide storehouse 5 only passes through through-hole
Stop after being connected to lower space, then the material in guide storehouse 5 can only be flowed out by through-hole, to efficiently control material
Flow velocity, and combine guide storehouse 5 volume no more than packaging bag standard pack volume and not less than its 4/5 so that in bottom plate
19 when fully opening the bottom end in guide storehouse 5, and derived material can meet packaging demand substantially, and remaining insufficient amount passes through through-hole
It can quickly export, and then realize the purpose of quick guide and accurate guide；
After reaching material requirement amount, the movement of the first cylinder 13 shrinks its output shaft, connecting rod 15 can be driven to move, pushes
The movement of second cylinder 14, bottom plate 19 completely enclose the bottom end in guide storehouse 5, wait for circulate operation next time after linking.
So that guide storehouse 5 substantially meets the packing instructions of each packaging bag full of rear quality of material in it, it is remaining
After amount combines above-mentioned through-hole outflow, can meet the needs of packaging volume.
(in conjunction with Figure 4 and 5) in example, meausring apparatus 2 includes multiple weighing sensors 7, the weighing storehouse 8 of both ends open and installation
In the operated pneumatic valve structure 9 for weighing 8 bottom end of storehouse, storehouse 8 is weighed by multiple weighing sensors 7 and is lifted on adjustable valve structure 6
Underface, material fall into after the output of adjustable valve structure 6 and weigh in storehouse 8, and operated pneumatic valve structure 9, which is rotatably installed in, weighs storehouse 8
Bottom end；
Preferably, meausring apparatus 2 further includes second shell 20, and first shell 12 is fixedly mounted on the top of second shell 20
Portion, weighing storehouse 8 is lifted in the inner cavity of second shell 20 and not with other devices by multiple weighing sensors 7 to be contacted, pneumatically
Valve mechanism 9 includes two third cylinders 21 and door 22 disposed in parallel, and the two sides being parallel to each other on door 22 rotate respectively
It is connected with the output shaft of a third cylinder 21, the other end of two third cylinders 21 is rotatably installed in respectively weighs the two of storehouse 8
Side does not install the side in the two sides of third cylinder 21 on door 22 and is rotatably installed in the bottom end for weighing storehouse 8；
Preferably, the volume in guide storehouse 5 is less than the volume for weighing storehouse 8；
The working principle of meausring apparatus 2 in the present embodiment are as follows:
Material is fallen directly into after guide storehouse 5 is fallen to be weighed in storehouse 8, is weighed by multiple weighing sensors 7, herein
Two third cylinders 21 are failure to actuate in the process, and door 22 remains the state closed and weigh 8 bottom end of storehouse；
It is lifted in second shell 20 by multiple weighing sensors 7 by the way that storehouse 8 will be weighed and is not contacted with other facilities
Mounting means can effectively improve the weighing accuracy of equipment, meanwhile, starting valve mechanism 9 is also mounted at setting for the outside for weighing storehouse 8
It sets, further improves weighing accuracy；
After quality of material reaches aimed quality in weighing storehouse 8, after doors 22 are opened in two movements of third cylinders 21, in
Material can flow out rapidly.
In conjunction with Fig. 6, in the present embodiment:
Output device 3, which includes, to be arranged in immediately below adjustable valve structure 6, both ends open output bucket 10 and is mounted on output
It struggles against 10 bottom ends, Pneumatic clamping structure 11 for clamping packaging bag, material is exported after completing weighing by operated pneumatic valve structure 9
It is fallen into output bucket 10 after weighing storehouse 8, and the bottom end through weighing storehouse 8 is input to the packaging bag clamped by Pneumatic clamping structure 11
It is interior；
Preferably, output bucket 10 is fixedly mounted on the bottom end of second shell 20, and Pneumatic clamping structure 11 is specifically by two groups of gas
Dynamic clamping piece 25 is constituted, and every group of pneumatic clamp 25 includes the 4th cylinder 23, clamping limb 24 and clamping piece 25, the 4th cylinder 23
One end is rotatably installed on the outer wall of output bucket 10, and the middle part of output end and clamping limb 24 is rotatablely connected, and the one of clamping limb 24
End is rotatably installed on the outer wall of output bucket 10, and the other end is equipped with clamping piece 25, and clamping piece 25 is arranged in clamping limb 24
Towards the side of 10 bottom ends of output bucket.
The working principle of output device 3 in the present embodiment are as follows:
4th cylinder 23 first is shunk, and drives clamping limb 24 to do the movement away from output bucket 10, and clamping piece 25 is driven to do
Then movement far from output bucket 10 covers packaging bag behind the outside of 10 bottom ends of output bucket, 24 output shaft of the 4th cylinder extends,
It pushes clamping limb 24 to drive clamping piece 25 close to output bucket 10 and finally clamps packaging bag, so that packaging bag is set in output
The bottom end of bucket 10, material are weighed after the completion of storehouse 8 weighs and are fallen into packaging bag, have then been filled in packaging bag after material output completely
At progress next step operation.
It preferably, further include controller 26, the front end of controller 26 is provided with display 27, the first cylinder 13, the second gas
Cylinder 14, third cylinder 21, the 4th cylinder 23, multiple weighing sensors 7 (select model YZC-516 pulling force to pass in the present embodiment
Sensor) and display 27 connect respectively with 26 signal of controller, in the present embodiment controller 26 select model FX2N PLC
Controller, to control the operation of each equipment, weighing data is shown by display 27.
It preferably, further include mounting rack 28, prepackage material guide device 1, meausring apparatus 2 and the top-down peace of output device 3
On mounting rack 28.
By above-mentioned setting, equipment all parts are effectively installed.
Preferably, weighing sensor 7 is specially three.
The top lifting that three weighing sensors 7 are evenly distributed on second shell 20 weighs storehouse 8.
Preferably, in the present embodiment, output bucket 10 is also upper coarse and lower fine inverted cone-shaped structure, and exports the bottom end of bucket 10
It is connected with a square tube for the clamping of two clamping pieces 25.
By above-mentioned setting, convenient for the clamping of packaging bag.
Preferably, the bottom of mounting rack 28 is provided with placement platform 29, and four foots of 29 bottom of placement platform are respectively mounted
There is idler wheel 30.
By above-mentioned setting, packaging bag is convenient for the movement of equipment convenient for placing.
Preferably, clamping piece 25 is threadedly coupled by adjusting bolt 31 with clamping limb 24.
By above-mentioned setting, the position of clamping piece 25 can be effectively adjusted, convenient for preferably clamping packaging bag.
Claims (10)
1. a kind of modified plastics particle high speed high-precision packing scale, including be arranged from top to bottom prepackage material guide device (1), weigh
Device (2) and output device (3), which is characterized in that prepackage material guide device (1) includes that passage (4), both ends open are led
Feed bin (5) and the adjustable valve structure (6) for being mounted on guide storehouse (5) bottom end, material enter guide storehouse (5) through passage (4), lead
Material in feed bin (5) is exported through adjustable valve structure (6), and the adjustable valve structure (6) can adjust material through its output
Flow velocity, the meausring apparatus (2) include multiple weighing sensors (7), both ends open weighing storehouse (8) and be mounted on weigh storehouse
(8) the operated pneumatic valve structure (9) of bottom end, the weighing storehouse (8) are lifted on described adjustable by multiple weighing sensors (7)
The underface of valve mechanism (6), material are fallen into the weighing storehouse (8) after adjustable valve structure (6) export, the pneumatic operated valve
Door (9) is rotatably installed in the bottom end for weighing storehouse (8), and the output device (3) includes being arranged in adjustable valve structure
(6) immediately below, both ends open output bucket (10) and be mounted on output bucket (10) bottom end, for clamping the pneumatic of packaging bag
Clamp structure (11), material are completed to struggle against (10) by falling into output after operated pneumatic valve structure (9) output weighing storehouse (8) after weighing
It is interior, and the bottom end through weighing storehouse (8) is input in the packaging bag clamped by Pneumatic clamping structure (11), the guide storehouse (5)
Volume no more than packaging bag standard pack volume and not less than its 4/5, the volume of guide storehouse (5), which is less than, weighs storehouse (8)
Volume.
2. a kind of modified plastics particle high speed high-precision packing scale according to claim 1, which is characterized in that the prepackage
Material guide device (1) further includes first shell (12), and the guide storehouse (5) is fixedly mounted on the top of the first shell (12) inner cavity
Portion, the passage (4) is fixedly mounted on the top of the first shell (12) and is connected to the guide storehouse (5), described to lead
The cross-sectional area of expects pipe (4) bottom end is not more than the 1/3 of guide storehouse (5) top cross-sectional area, the adjustable valve structure (6)
Specifically by the first cylinder (13), the second cylinder (14), connecting rod (15), drive rod (16), shaft (17), two drives disposed in parallel
Swing arm (18) and bottom plate (19) are constituted, and one end of first cylinder (13) and one end of the connecting rod (15) pass through shaft respectively
(17) seat is rotatably installed on the outer wall of the guide storehouse (5) and the two is in the same side, the output of first cylinder (13)
Axis is rotatably connected to the other end of the connecting rod (15), and second cylinder (14) is rotatably connected in the middle part of the connecting rod (15)
One end, the output shaft of second cylinder (14) is rotatably connected to the drive rod (16), the drive rod (16) it is another
End is fixed and is vertically connected with the shaft (17), and the both ends of the shaft (17) are respectively perpendicular and are fixedly connected with described in one
Actuating arm (18), the other end of two actuating arms (18) are respectively and fixedly installed to the two sides of the bottom plate (19), and described turn
Axis (17) is rotatably installed in the outside of the guide storehouse (5) by installation part, and the bottom plate (19) is arranged in the guide storehouse (5)
The underface of bottom end, the bottom plate (19) is under the driving of first cylinder (13) and the second cylinder (14) around the shaft
(17) do sector reciprocating motion, on the bottom plate (19) with offered on the orthogonal side of the vibration-direction it is logical
Hole, the bottom plate (19) can block completely bottom end, the guide storehouse of guide storehouse (5) in bottom plate (19) in the process of reciprocating
(5) bottom end be connected to completely with space below and guide storehouse (5) only by through-hole be connected to space below three states it
Between free switching.
3. a kind of modified plastics particle high speed high-precision packing scale according to claim 2, which is characterized in that the weighing
Device (2) further includes second shell (20), and the first shell (12) is fixedly mounted on the top of the second shell (20), institute
State weigh storehouse (8) be lifted in the inner cavity of the second shell (20) by multiple weighing sensors (7) and not with it is other
Device contact, the operated pneumatic valve structure (9) include two third cylinders (21) disposed in parallel and door (22), the door
(22) two sides being parallel to each other on are rotatably connected to the output shaft of a third cylinder (21), two third cylinders respectively
(21) the other end is rotatably installed in the two sides for weighing storehouse (8) respectively, does not install third cylinder on the door (22)
(21) the side in two sides is rotatably installed in the bottom end for weighing storehouse (8).
4. a kind of modified plastics particle high speed high-precision packing scale according to claim 3, which is characterized in that the output
Bucket (10) is fixedly mounted on the bottom end of the second shell (20), and the Pneumatic clamping structure (11) is specifically by two groups of Pneumatic clampings
Part is constituted, and every group of pneumatic clamp includes the 4th cylinder (23), clamping limb (24) and clamping piece (25), the 4th cylinder (23)
One end be rotatably installed on the outer wall of the output bucket (10), the middle part of output end and clamping limb (24) is rotatablely connected, institute
The one end for stating clamping limb (24) is rotatably installed on the outer wall of the output bucket (10), and the other end is equipped with the clamping piece
(25), and the side in the clamping limb (24) towards the output bucket (10) bottom end is arranged in the clamping piece (25).
5. a kind of modified plastics particle high speed high-precision packing scale according to claim 4, which is characterized in that further include control
The front end of device (26) processed, the controller (26) is provided with display (27), first cylinder (13), the second cylinder (14),
Third cylinder (21), the 4th cylinder (23), multiple weighing sensors (7) and display (27) are believed with the controller (26) respectively
Number connection.
6. a kind of modified plastics particle high speed high-precision packing scale according to claim 5, which is characterized in that further include peace
It shelves (28), the prepackage material guide device (1), meausring apparatus (2) and output device (3) is top-down is mounted on the installation
On frame (28).
7. a kind of modified plastics particle high speed high-precision packing scale according to claim 6, which is characterized in that the weighing
Sensor (7) is specially three.
8. a kind of modified plastics particle high speed high-precision packing scale according to claim 7, which is characterized in that the guide
Pipe (4) and output bucket (10) are upper coarse and lower fine inverted cone-shaped structure, and the bottom end of the output bucket (10) is connected with one
A square tube for the clamping of two clamping pieces (25).
9. a kind of modified plastics particle high speed high-precision packing scale according to claim 8, which is characterized in that the installation
The bottom of frame (28) is provided with placement platform (29), and four foots of placement platform (29) bottom are mounted on idler wheel
(30)。
10. a kind of modified plastics particle high speed high-precision packing scale according to claim 9, which is characterized in that the folder
Gripping member (25) is threadedly coupled by adjusting bolt (31) with the clamping limb (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422031.0A CN109367839A (en) | 2018-11-27 | 2018-11-27 | A kind of modified plastics particle high speed high-precision packing scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422031.0A CN109367839A (en) | 2018-11-27 | 2018-11-27 | A kind of modified plastics particle high speed high-precision packing scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367839A true CN109367839A (en) | 2019-02-22 |
Family
ID=65383420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811422031.0A Pending CN109367839A (en) | 2018-11-27 | 2018-11-27 | A kind of modified plastics particle high speed high-precision packing scale |
Country Status (1)
| Country | Link |
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| CN (1) | CN109367839A (en) |
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| CN110092017A (en) * | 2019-05-17 | 2019-08-06 | 大连盐化集团有限公司 | Granule materials package metro-measuring equipment and its packing method |
| CN110316407A (en) * | 2019-07-25 | 2019-10-11 | 合肥宝康自动化系统有限公司 | A kind of modified plastics particle Full-automatic quantitative packing machine |
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