CN109941470A - A kind of weighing device and its weighing method and copper ball production line and production packing method - Google Patents
A kind of weighing device and its weighing method and copper ball production line and production packing method Download PDFInfo
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- CN109941470A CN109941470A CN201711384792.7A CN201711384792A CN109941470A CN 109941470 A CN109941470 A CN 109941470A CN 201711384792 A CN201711384792 A CN 201711384792A CN 109941470 A CN109941470 A CN 109941470A
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Abstract
The present invention relates to a kind of weighing device and its weighing method and copper ball production line and production packing methods.A kind of weighing device, including the first Weighing mechanism, the second Weighing mechanism set on the first Weighing mechanism side；First Weighing mechanism includes the first feed mechanism, and the first weighing apparatus set on the first feed mechanism discharge end；Second Weighing mechanism includes the second feed mechanism, and the second weighing apparatus set on the second feed mechanism discharge end；First weighing apparatus and the second weighing apparatus are set to the conveying mechanism being equipped with.The present invention is filling to packing case by workpiece by the first Weighing mechanism, and is weighed roughly to it, and the second Weighing mechanism is then transported under the action of conveying mechanism and carries out weight fine tuning.The present invention carries out automatic weighting to workpiece, weighs high-efficient, and weighing is accurate, substantially increases production efficiency.
Description
Technical field
The present invention relates to packaging production equipment, more specifically refer to that a kind of weighing device and its weighing method and copper ball are raw
Producing line and production packing method.
Background technique
In current copper ball production line, and very high automation could not be reached, in today that production will make the transition, be not inconsistent
Close long-range production requirement.Also, when in production, needing to weigh to copper ball, or manually to weigh, error is big,
Low efficiency.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of weighing device and its weighing method and copper ball are provided
Production line and production packing method.
To achieve the above object, the invention adopts the following technical scheme:
A kind of weighing device, including the first Weighing mechanism, the second Weighing mechanism set on the first Weighing mechanism side；It is described
First Weighing mechanism includes the first feed mechanism, and the first weighing apparatus set on the first feed mechanism discharge end；Described second claims
Heavy-duty machine structure includes the second feed mechanism, and the second weighing apparatus set on the second feed mechanism discharge end；First weighing apparatus with
Second weighing apparatus is set to the conveying mechanism being equipped with.
Its further technical solution are as follows: first feed mechanism, the second feed mechanism include feeding force piece, and upper
Expect the conveyer belt of force piece driving coupling；The conveyer belt is fenestral fabric；First weighing apparatus is used for the thick of workpiece
Weighing, second weighing apparatus are used to finely tune workpiece weight.
Its further technical solution are as follows: the feed end of second feed mechanism is additionally provided with allow single object to pass through upper
Expects pipe；Second feed mechanism, which is equipped with, transports band, and transports belt surface and be equipped with cell；The feeding tube is set to transport and take
Side, so as to transport the mobile cell of band, feeding tube releases a workpiece.
Its further technical solution are as follows: first feed mechanism, the second feed mechanism discharge end are equipped with switch block；
The switch block includes the storage hopper for being set to the first feed mechanism or the second feed mechanism discharge end, is set to storage hopper and discharges
The baffle at end；The baffle and the switching power part driving coupling being equipped with.
Its further technical solution are as follows: the conveying mechanism discharge end is equipped with school heavy-duty machine structure；The school heavy-duty machine structure includes the
Three weighing apparatus, the push plate set on third weighing apparatus side；The output end for the side motive force part power being equipped with is fixed in the push plate.
A kind of weighing method, the container for containing part to be claimed are transported to the first weighing apparatus under the action of conveying mechanism；First
Feed mechanism transports part to be claimed to container, and make in container when claiming part weight close to predetermined value, the first feed mechanism stops
Only feeding；Meanwhile first weighing apparatus the actual weight of part to be claimed in container is sent to the control system being equipped with, and with setting weight
Magnitude compares, by actual weight and the difference data record of setting weight to control system；Container is defeated under conveying mechanism effect
It send to the second weighing apparatus；Second feed mechanism continues feeding one by one, treats and the weight of part is claimed to be finely adjusted, fill up actual weight with
The difference of setting weight, so that the weight of part to be claimed is near predetermined weight with the fluctuation of small range；Second weighing apparatus record holds
The minor fluctuations numerical value of part to be claimed in device, and record to control system；Control system automatically adds up minor fluctuations numerical value under
In the difference data of one container part to be claimed, the weight of subsequent vessel is finely adjusted further according to accumulative difference data.
Its further technical solution are as follows: the discharge end of conveying mechanism is equipped with third weighing apparatus, and third weighing apparatus is to container
In the weight of part to be claimed calibrated；Weight does not meet the container of predetermined value, and the side motive force part being equipped with is rejected.
A kind of copper ball production line, including above-mentioned weighing device, the copper ball set on weighing device feed end pre-processes production
Line, and the packaging production line set on weighing device discharge end
Its further technical solution are as follows: the copper ball pre-treatment production line includes for the polishing to copper ball surface polishing
Machine, set on the rinsing maching for being cleaned to copper ball of polishing machine discharge end, and set on rinsing maching discharge end for copper
The dry air-dry machine of sportsmanship；The screening machine to copper ball screening is additionally provided between the air-dry machine and weighing device.
Its further technical solution are as follows: the packaging production line includes the vacuum packaging set on weighing device discharge end
Machine, set on the cartoning sealing machine of vacuum packing machine discharge end, set on the labelling machine of cartoning sealing machine discharge end；The cartoning sealing machine and labelling machine it
Between be additionally provided with automatic strapping machine.
Its further technical solution are as follows: the weighing device is equipped with conveying mechanism, and the feed end of conveying mechanism is additionally provided with
Packing case preparation line；The packing case preparation line includes automatic case unpacking machine, and set on the packing machine of automatic case unpacking machine discharge end；Institute
Packing machine is stated to be used for film bag for packing fruits in packing case.
A kind of copper ball production packing method, first pre-processes copper ball, then using above-mentioned weighing method to copper
The fixed weight of ball vanning, then encapsulates packing case；
Copper ball pretreatment: copper bar, which rolls into copper ball and is transported to polishing machine, carries out vibropolish, enters back into and washes after the completion of polishing
It washs machine and rolls cleaning；After copper ball cleaning, be transported to multi-layer air dryer and air-dry processing, after processing screening machine to the size of copper ball into
Row screening, satisfactory copper ball enter packing case in weighing device and weigh；
Packing case encapsulation: after copper ball is packed into packing case weighing, the film bag for containing copper ball is vacuumized into vacuum packing machine
And it encapsulates；Packing case continuation be successively transported to cartoning sealing machine, automatic strapping machine and labelling machine, and respectively to packing case automatic cover-folding,
Package adhesive tape, automatic labelling are beaten, packaging is completed
Its further technical solution are as follows: after completing to label will, packing case is stacked in by snap-gauge by the robot being equipped with,
And it is transported to automatic pallet wrapping machine and carries out twining film and fix, with convenient transportation.
Compared with the prior art, the invention has the advantages that: a kind of weighing device and its weighing method pass through first and claim
Heavy-duty machine structure is filling to packing case by workpiece, and is weighed roughly to it, is then transported to second under the action of conveying mechanism
Weighing mechanism carries out weight fine tuning.The present invention carries out automatic weighting to workpiece, weighs high-efficient, and weighing is accurate, greatly improves
Production efficiency.
A kind of copper ball production line and copper ball produce packing method, and copper ball pre-treatment production line is arranged on front side of weighing device,
Copper ball is subjected to a series of processing, meets the production requirement of copper ball, weighing device is then converged to and carries out filling case weighing, weighing
After the completion, packaging is automatically performed in packaging production line at the copper ball of case.High degree of automation of the present invention is suitble to large-scale raw
It produces, it is high-efficient at producing.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of weighing device of the present invention；
Fig. 2 is a kind of first feed mechanism structural schematic diagram of weighing device of the present invention；
Fig. 3 is a kind of conveyer belt structure schematic diagram of weighing device of the present invention；
Fig. 4 is a kind of second feed mechanism structural schematic diagram of weighing device of the present invention；
Fig. 5 is a kind of school heavy-duty machine structure structural schematic diagram of weighing device of the present invention；
Fig. 6 is a kind of material storage mechanism structural schematic diagram of weighing device of the present invention；
Fig. 7 is a kind of structural schematic diagram of copper ball production line of the present invention；
Fig. 8 is that a kind of copper ball of the present invention produces packing method flow chart；
Fig. 9 is a kind of structural schematic diagram of bagging device of the present invention；
Figure 10 is a kind of partial structural diagram of bagging device of the present invention；
Figure 11 is a kind of filming-drawing mechanism structural schematic diagram of bagging device of the present invention；
Figure 12 is a kind of reason bag mechanism structural schematic diagram of bagging device of the present invention；
Figure 13 is a kind of conveying mechanism structural schematic diagram of bagging device of the present invention；
Figure 14 is a kind of filming-drawing mechanism course of work schematic diagram of bagging device of the present invention；
Figure 15 is a kind of filming-drawing mechanism course of work schematic diagram of bagging device of the present invention.
Specific embodiment
In order to more fully understand technology contents of the invention, combined with specific embodiments below to technical solution of the present invention into
One step introduction and explanation, but not limited to this.
Such as the drawing that Fig. 1 to Figure 15 is the embodiment of the present invention.
A kind of weighing device 100, as shown in Figure 1, including the first Weighing mechanism 10, set on 10 side of the first Weighing mechanism
Second Weighing mechanism 20.First Weighing mechanism 10 includes the first feed mechanism 11, and set on 11 discharge end of the first feed mechanism
First weighing apparatus 12.Second Weighing mechanism 20 includes the second feed mechanism 21, and set on the of 21 discharge end of the second feed mechanism
Two weighing apparatus 22.The conveying mechanism 30 that first weighing apparatus 12 and the second weighing apparatus 22 are equipped with.
Wherein, the present apparatus further includes control system, is connected with electrical with the first weighing apparatus 12, the second weighing apparatus 22
It connects, and the data that the first weighing apparatus 12, the second weighing apparatus 22 are weighed are recorded in control system.
As shown in Fig. 1-Fig. 6, the first feed mechanism 11, the second feed mechanism 21 include feeding force piece 111, and upper
Expect the conveyer belt 112 of 111 driving coupling of force piece.Conveyer belt 112 is fenestral fabric, and workpiece is facilitated to rest on 112 bands of conveying
On, when filling workpiece is to packing case, avoid disposably falling into excessive workpiece.First weighing apparatus 12 is used for the thick title to workpiece
Weight, second weighing apparatus 22 are used to finely tune workpiece weight.Specifically, workpiece is filled to packaging by the first feed mechanism 11
Case, until weight reaches predetermined range, the first weighing apparatus 12 sends to control system and instructs, then control system control first
Feed mechanism 11 allows it to stop feeding；Packing case with constant weight is transported to the second weighing apparatus 22 in conveying mechanism 30 and claims
Weight, and actual numerical value is sent to control system and is compared with the weight value of setting, it is less than setting numerical value if it is weight,
Single workpiece is added to packing case by the second feed mechanism 21, until the close setting numerical value of the workpiece weight in packing case, then
The weight claimed is sent to control system by the second weighing apparatus 22.
In order to make the second Weighing mechanism 20 more easily adjust the quality of workpiece, the feed end of the second feed mechanism 21 is also set
There is the feeding tube 23 for allowing single object to pass through.Second feed mechanism 21, which is equipped with, transports band 211, and transports 211 surface of band and be equipped with
Accommodate the cell 212 of workpiece.Feeding tube 23, which is set to, transports 211 top of band, so as to transport the mobile cell 212 of band 211, feeding tube
23 release a workpiece.In the weight fine tuning of workpiece, the second feed mechanism 21 is adding workpiece one by one, guarantees work
The accuracy of part quality.
First feed mechanism 11,21 discharge end of the second feed mechanism are equipped with switch block 31.Switch block 31 includes setting
It is placed in the storage hopper 311 of 21 discharge end of the first feed mechanism 11 and the second feed mechanism, set on the baffle of 311 discharge end of storage hopper
312.Baffle 312 and 313 driving coupling of switching power part being equipped with, and switching power part 313 electrically couples with control system.It opens
Close component 31 can be used as workpiece caching effect, in order to prevent conveyer belt 112 or transport band 211 transport workpiece when, by
It is fallen in packing case in the workpiece of motional inertia.
30 discharge end of conveying mechanism is equipped with school heavy-duty machine structure 40, and lieutenant colonel's heavy-duty machine structure 40 includes third weighing apparatus 41, is set to the
The push plate 42 of three weighing apparatus, 41 side.The output end for 43 power of side motive force part being equipped with is fixed in push plate 42.Third weighing apparatus
41, side motive force part 43 also with control system be electrically connected, and third weighing apparatus 41 weigh data transmission to control system with
Vertical range is set to compare, if not in the value range of setting, control system will sending action instruct to side motive force part
43, the underproof workpiece of weight is rejected.
In other embodiments, the first feed mechanism 11,21 upper end of the second feed mechanism are additionally provided with material storage mechanism 50.Storing
Mechanism 50 includes storage bin 51, set on the feeding plate 52 of storage bin.Feeding plate 52 couples with the blowing force piece 53 being equipped with, and puts
Material force piece 53 is cylinder.Workpiece is released to the first feed mechanism 11, prevents the first feeding by the opening of 52 timing of feeding plate
Workpiece in mechanism 11 is excessive, influences the accuracy of weighing.
A kind of weighing method, the container for containing part to be claimed are transported to the first weighing apparatus 12 under the action of conveying mechanism 30；
First feed mechanism 11 transports part to be claimed to container, and make in container when claiming part weight close to predetermined value, the first feeding
Mechanism 11 stops feeding；Meanwhile first weighing apparatus 12 actual weight of part to be claimed in container is sent to the control system being equipped with,
And compared with setting weight value, by actual weight and the difference data record of setting weight to control system；Container is in conveyer
Structure 30 is delivered to the second weighing apparatus 22 under acting on；Second feed mechanism 21 continues feeding one by one, treats and claims the weight progress of part micro-
It adjusts, fills up the difference of actual weight and setting weight, so that the weight of part to be claimed is near predetermined weight with the fluctuation of small range；
Second weighing apparatus 22 records the minor fluctuations numerical value of part to be claimed in container, and records to control system；Control system automatically will be micro-
Minor swing numerical value adds up into the difference data of subsequent vessel part to be claimed, the weight of subsequent vessel further according to accumulative difference data into
Row fine tuning.Guarantee that the average total weight of every unit of cargo is constant.
Specifically, every case setting weight numerical value is 25Kg, and the weight of each workpiece is 0.6Kg.First feed mechanism 11
Filling 40 in packing case so that weight in the first weighing apparatus 12 is 24Kg, generally on close to setting weight numerical value.So
Afterwards, be transported in the second weighing 22 and weigh again under the effect of conveying mechanism 30, the second feed mechanism 21 in feeding one by one, because
Weight for each workpiece is 0.6Kg, so only increase by 1 here, total weight 24.6Kg.Close setting numerical value 25Kg,
Control system compares actual weight 24.6Kg and setting weight 25Kg, and difference data 0.4Kg is recorded in control system.
Second case workpiece is also blowing weighing as procedure described above, the difference is that putting 2 workpiece so that reality in the second Weighing mechanism 20
Border weight is 25.2Kg, counteracts the 0.2Kg in the difference numerical value 0.4Kg of first case workpiece, and control system will be remaining
0.2Kg record.Third case workpiece continue it is filling according to above-mentioned step, and the second Weighing mechanism 20 fine tuning process
2 workpiece are put into packing case by difference, the second feed mechanism 21, and then the actual weight of entire workpiece is 25.2Kg, than setting
0.2Kg has been determined more than weight 25Kg, this just just counteracts second case remaining difference numerical value 0.2Kg, so that the weight of average every case
Amount is 25Kg.
The discharge end of conveying mechanism 30 is equipped with third weighing apparatus 41, and third weighing apparatus 41 is to the weight of part to be claimed in container
It is calibrated；Weight does not meet the container of predetermined value, and the side motive force part 43 being equipped with is rejected, and guarantees the accurate of weighing
Property.
Above-mentioned workpiece is copper ball, this weighing device and its weighing method are particularly suitable in copper ball production.
A kind of copper ball production line, as shown in fig. 7, comprises above-mentioned weighing device 100, is set to 100 feed end of weighing device
Copper ball pre-treatment production line, and the packaging production line set on 100 discharge end of weighing device.
Copper ball pre-treatment production line includes being set to 101 discharge end of polishing machine for the polishing machine 101 to copper ball surface polishing
Rinsing maching 102 for being cleaned to copper ball, and the air-dry machine set on 102 discharge end of rinsing maching for being air-dried to copper ball
103.The screening machine 104 to copper ball screening is additionally provided between air-dry machine 103 and weighing device 100.Meanwhile polishing machine 101, washing
It is defeated equipped with being set as using transporting chain plate according to place demand or actual needs between machine 102, air-dry machine 103 and screening machine 104
Send platform.Copper ball enters weighing device 100 after pretreatment is qualified, and filling to packing case.
Packaging production line includes the vacuum packing machine 105 set on 100 discharge end of weighing device, is set to vacuum packing machine 105
The cartoning sealing machine 106 of discharge end, set on the labelling machine 107 of 106 discharge end of cartoning sealing machine.It is also set between cartoning sealing machine 106 and labelling machine 107
There is automatic strapping machine 108.Filling to after packing case in weighing device 100, packaging production line is automatically to packaging case packing, Wu Xuren
Work, high degree of automation, packaging efficiency are high.
Weighing device 100 is equipped with conveying mechanism 30, and the feed end of conveying mechanism 30 is additionally provided with packing case preparation line.Packaging
Case preparation line includes automatic case unpacking machine 109, and set on the bagging device 60 of 109 discharge end of automatic case unpacking machine.Bagging device 60 is used
In by film bag for packing fruits in packing case.Packing case is ready to by packing case preparation line, is then carried it by conveying mechanism 30
To weighing device 100.
Preferably, cleaning machine 1021 is additionally provided between rinsing maching 102 and air-dry machine 103, cleaning machine 1021 is used for copper
Ball is cleaned.
It wherein, further include that robot 1081 after packaging packing case is carried, specifically, robot 1081 will be packaged
Packing case is transported on snap-gauge, then being transported on automatic wrapping machine 1082 in conveying mechanism, and automatic wrapping machine 1082 is to heap
The multiple packing cases installed, which carry out twining film, to be fixed, and is preferably moved down and is seen off in the carrying of fork truck.
Wherein, packing machine is exactly following bagging device 60.
A kind of copper ball produces packing method, as shown in figure 8, pre-processing first to copper ball, then utilizes above-mentioned title
Weighing method then encapsulates the fixed weight of copper ball vanning to packing case.
Copper ball pretreatment: copper bar, which rolls into copper ball and is transported to polishing machine 101, carries out vibropolish, enters back into after the completion of polishing
Rinsing maching 102 rolls cleaning；After copper ball cleaning, it is transported to multi-layer air dryer 103 and air-dries processing, it is right in screening machine 104 after processing
The size of copper ball is screened, and satisfactory copper ball enters packing case in weighing device 100 and weighs.
Specifically, the bowl-shape polishing disk that copper ball initially enters polishing machine carries out vibropolish.The inner wall of bowl-shape polishing disk
Equipped with polished silicon wafer, in whirling vibration, so that copper ball and polished silicon wafer burnishing, while can also be thrown between each other with copper ball
Light.
Packing case encapsulation: after copper ball is packed into packing case weighing, the film bag for containing copper ball into 105 pairs of vacuum packing machine is taken out true
Sky simultaneously encapsulates；Packing case continuation is successively transported to cartoning sealing machine 106, automatic strapping machine 108 and labelling machine 107, and respectively to packaging
Case automatic cover-folding beats package adhesive tape, automatic labelling, completes packaging.
After completing to label will, packing case is stacked in by snap-gauge by the robot being equipped with, and be transported to automatic pallet
Wrapping machine, which carries out twining film, to be fixed, with convenient transportation.
In other embodiments, bagging device 60 plays crucial effect in the entire production line, so detailed under making
Description.
A kind of bagging device 60, including the discharge mechanism 61 for releasing film bag, is set to blowing as shown in Fig. 9-Figure 12
The cutting mechanism 62 of the discharging of mechanism 61 side, the filming-drawing mechanism 63 set on the discharging of cutting mechanism 62 side.Cutting mechanism 62 is equipped with
Cutter 621, with severing film bag.The clamping piece 631 that filming-drawing mechanism 63 is equipped with is to separate film bag, to be sleeved on packing case.
It wherein, further include set on the ironing structure of automatic paper 64 between discharge mechanism 61 and cutting mechanism 62.Ironing structure of automatic paper 64 includes
It is symmetrically set in the force fit plate 641 of film bag two sides, set on the electric heating block 642 of force fit plate 641.Force fit plate 641 be fixed on be equipped with scald
Close the power output of force piece 643.Force fit plate 641 moves toward one another, and drives electric heating block 642 to heat film bag, to film bag knot
After crystalline substance, force fit plate 641 is separated, so that one end closure of film bag.Preferably, hotly joining force piece 643 is cylinder.
It wherein, further include the lifting body 65 for being used to for packing case being lifted below filming-drawing mechanism 63.Lifting body 65
Including jacking seat 651, set on the transfer roller 652 of jacking seat 651, and the jacking force piece 653 with jacking 651 driving coupling of seat.
It jacks the driving jacking seat 651 of force piece 653 to rise, so that film bag is sleeved on the inside of packing case.
651 side of seat is jacked equipped with the positioning component 654 for fixing packing case.Positioning component 654 includes being fixed on top
The positioning power part 6541 for seating up 651 is fixed on the positioning plate 6542 of the power output end of positioning power part 6541.Positioning power
Part 6541 drives the fixed packing case of positioning plate 6542, so that packing case rises in company with jacking seat 651.
Specifically, jacking seat 651 is equipped with inductor 655, whether in place to detect packing case, then positioning power part 6541
Instruction action is obtained, and positioning plate 6542 is driven to fix packing case, lifting body 65 drives on packing case and positioning component 654
It rises, in order to fitting film bag.
This bagging device further includes the lever body 66 set on film bag direction of motion two sides.Lever body 66 includes mounting blocks
661, it is articulated with the driving lever 662 of mounting blocks 661, and be fixed on mounting blocks 661 and power output end and 662 driving coupling of driving lever
Driving lever force piece 663.Mounting blocks 661 are fixed on the power output end for the mobile force piece 664 being equipped with.
Driving lever force piece 663 drives driving lever 662 to move towards packing case, to arrange the film bag for being sleeved on packing case.It is mobile
Force piece 664 drives entire lever body 66 in packing case upper direction, and then driving lever force piece 663 drives driving lever 662 to packet
Vanning medial motion, with the film bag in finishing and packing case.
Preferably, lever body 66 is four, arranges film bag simultaneously at four angles of packing case.
It is furthermore preferred that lever body 66 may be mounted at the power output end of filming-drawing mechanism 63.
Cutting mechanism 62 includes the fixed block 622 for being symmetrically set in film bag direction of motion two sides, is set set on 622 side of fixed block
There is cutter 621.The power output end driving coupling of fixed block 622 and the fixation force piece 623 being equipped with.Fixed block 622 is transported in opposite directions
It is dynamic, film bag is fixed, and 621 transverse movement of the cutter is to cut off film bag.Cutter 621 is fixed on the cutter power being equipped with
On part, so that film bag is cut off in the driving cutter transverse movement of cutter force piece.The position of cutting in the lower section that next film bag seals,
So that a film bag end closure open at one end.
Filming-drawing mechanism 63 includes the first membrane assembly 632 set on film bag direction of motion side, is set to the film bag direction of motion
Second membrane assembly 633 of the other side.First membrane assembly 632 mutually staggers in the up-down direction with the second membrane assembly 633
Certain distance setting.First membrane assembly 632 and 634 driving coupling of the first membrane force piece that is equipped with, the second membrane group
Part 633 and 635 driving coupling of the second membrane force piece being equipped with.First membrane assembly 632, the second membrane assembly 633 include
Mounting plate 6321, set on the clamping force piece 6322 of mounting plate 6321.Clamping piece 631 is set to clamping 6322 power output of force piece
End.
First membrane force piece 634 drives the first membrane assembly 632, and the second membrane force piece 635 drives the second membrane group
Part 633 is moved towards film bag, and when close film bag, and clamping force piece 6322 drives the clamping of clamping piece 631 film bag, and (film bag is two layers
Structure, clamping piece 631 clamp the hithermost layer of film bag from two sides respectively)；At this point, membrane force piece 634 drives the first membrane group
Part 632 is moved with 633 phase notacoria bag of the second membrane assembly, so that film bag pulls open, is sleeved on convenient for film bag and is lifted in lifting body 65
In the packing case risen.
Specifically, clamping piece 631 includes moveable gripping member 6311 and fixing clamp gripping member 6312.Moveable gripping member 6311 and folder
Hold 6322 driving coupling of force piece.Clamping gap is formed between moveable gripping member 6311 and fixing clamp gripping member 6312, in clamping,
So that the 6311/ fixing clamp gripping member 6312 of moveable gripping member of the first membrane assembly 632 is located between the clamping of the second membrane assembly 633
The 6311/ fixing clamp gripping member 6312 of moveable gripping member of gap or the second membrane assembly 633 is located between the clamping of the first membrane assembly 632
Gap.
In the present embodiment, as shown in Figure 14-Figure 15, fixing clamp gripping member 6312 is located at the lower section of moveable gripping member 6311.
When clamping film bag, the moveable gripping member 6311 of the first membrane assembly 632 is located at the moveable gripping member of the second membrane assembly 633
Membrane gap between 6311 and fixing clamp gripping member 6312, so that when clamping film bag, the moveable gripping member of the first membrane assembly 632
6311 push film bag in the membrane gap of the second membrane assembly 633, meanwhile, the fixing clamp gripping member of the second membrane assembly 633
6312 also push film bag in the membrane gap of the first membrane assembly 632, thus portable propelling clamping piece 6311 and fixed clamp
Clamping of the part 6312 to film bag.
This bagging device further includes the reason bag mechanism 67 set on 65 side of lifting body.Managing bag mechanism 67 includes positioning component
654, and the reason bag assembly 671 above positioning component 654.Managing bag assembly 671 includes reason bag force piece 672, is set to reason bag
The reason bag block 673 of the power output end of force piece 672.It manages and is equipped with several brackets 674 on the outside of bag block 673.Film bag for packing fruits is in packet
After vanning, the reason driving reason bag block 673 of bag force piece 672 is moved towards packing case, and the film bag that will be set in packing case arranges.
As shown in figure 13, this bagging device further includes the conveying mechanism 30 for transporting packing case, wherein conveying herein
The conveying mechanism 30 of mechanism 30 and weighing device 100 is same.Conveying mechanism 30 is set to filming-drawing mechanism 63 and reason bag assembly 671
Lower section.The jacking seat 651 that lifting body 65 is equipped with is set to conveying mechanism 30.Positioning component 654 is equipped with conveying mechanism two sides.Its
In, the feed end of reason bag mechanism 67 also is provided with the inductor 655 for detecting packing case.
Specifically, conveying mechanism 30 includes carriage 32, rotation is connected in several live-rollers 33 of carriage 32.Live-roller
33 with 34 driving coupling of conveying force piece that is equipped with；Specifically, the live-roller 33 passes through the chain being equipped with and conveying force piece
34 driving couplings.Positioning component 654 herein is identical as 654 structure of positioning component of lifting body 65, is all to put packing case
Positive position.
Wherein, discharge mechanism 61 includes discharging frame 611, the emptying roller 612 of rotation connection and discharging frame 611.Emptying roller 612
Discharge end be equipped with gripping roll 613, and the gripping roll 613 is symmetrically set in film bag direction of motion two sides.Gripping roll 613 be equipped with
Blowing force piece power output end driving coupling.Gripping roll 613 compresses film bag, then rotates, and passes through 613 table of gripping roll
Frictional force between face and film bag drives film bag blowing.
A kind of bagging method, discharge mechanism 61 release film bag, and the force fit plate 641 that ironing structure of automatic paper 64 is equipped with consolidates film bag
Calmly, and the electric heating block 642 for the force fit plate 641 being located at is to film bag heating crystalline, by one end closure of film bag.Discharge mechanism 61 continues
The film bag of predetermined length is released, ironing structure of automatic paper 64 continues to seal film bag heating crystalline；It is located at the sanction of 64 discharge end of ironing structure of automatic paper
It cuts mechanism 62 to fix film bag, while the cutter 621 that cutting mechanism 62 is equipped with (hotly joins for the second time herein in the sealing of film bag
Sealing) lower section cutting, to form the film bag of an end closure and another end opening；First membrane assembly 632 of filming-drawing mechanism 63 with
Second membrane assembly 633 is clamped close to film bag, clamping piece 631 from the two sides of film bag, and the first membrane assembly 632 and second is drawn
633 back movement of membrane module, film bag is pulled open；Meanwhile packing case is transported to lifting body 65 by conveying mechanism, the one of film bag
End is fallen into packing case；Filming-drawing mechanism 63 opens film bag, and lifting body 65 lifts film bag, so that the end cap that film bag is opened
It closes on the outside of packing case；Meanwhile the driving lever 662 of lever body 66 is to lower swing, with the film bag in finishing and packing case；Pack housing-case
After closing film bag, lifting body 65 declines, and conveying mechanism is transported to subsequent processing
After the completion of bagging, the positioning component 654 that the two sides of conveying mechanism are arranged in fixes packing case, and setting is conveying
Reason bag block 673 above mechanism drops in packing case, so that inner wall of the film pocket facing together in packing case.
This bagging device and its bagging method, by the way that ironing structure of automatic paper is respectively set in the two sides of film bag discharging direction, cuts
Mechanism and filming-drawing mechanism make coiled film bag process film forming bag, and pass through the cooperation of filming-drawing mechanism and lifting body, and film bag is covered
In packing case, then lever body arranges the film bag in packing case.The present apparatus realizes automatic bag sheathing, each packing case
Film bag otherness it is small, be convenient for subsequent packages process, be greatly improved production efficiency.
In conclusion a kind of weighing device of the present invention and its weighing method, filling extremely by workpiece by the first Weighing mechanism
Packing case, and weighed roughly to it, it is micro- that the second Weighing mechanism progress weight is then transported under the action of conveying mechanism
It adjusts.The present invention carries out automatic weighting to workpiece, weighs high-efficient, and weighing is accurate, substantially increases production efficiency.
A kind of copper ball production line and copper ball produce packing method, and copper ball pre-treatment production line is arranged on front side of weighing device,
Copper ball is subjected to a series of processing, meets the production requirement of copper ball, weighing device is then converged to and carries out filling case weighing, weighing
After the completion, packaging is automatically performed in packaging production line at the copper ball of case.High degree of automation of the present invention is suitble to large-scale raw
It produces, it is high-efficient at producing.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of weighing device, which is characterized in that the second weighing including the first Weighing mechanism, set on the first Weighing mechanism side
Mechanism；First Weighing mechanism includes the first feed mechanism, and the first weighing apparatus set on the first feed mechanism discharge end；Institute
Stating the second Weighing mechanism includes the second feed mechanism, and the second weighing apparatus set on the second feed mechanism discharge end；Described first
Weighing apparatus and the second weighing apparatus are set to the conveying mechanism being equipped with.
2. a kind of weighing device according to claim 1, which is characterized in that first feed mechanism, the second feeder
Structure includes feeding force piece, the conveyer belt with feeding force piece driving coupling；The conveyer belt is fenestral fabric；Described
For the thick weighing to workpiece, second weighing apparatus is used to finely tune workpiece weight one weighing apparatus.
3. a kind of weighing device according to claim 1, which is characterized in that the feed end of second feed mechanism is also set
There is the feeding tube for allowing single object to pass through；Second feed mechanism, which is equipped with, transports band, and transports belt surface and be equipped with cell；Institute
It states feeding tube and is set to transport band top, so as to the mobile cell of band is transported, feeding tube one workpiece of releasing；
Or first feed mechanism, the second feed mechanism discharge end are equipped with switch block；The switch block includes setting
In the first feed mechanism or the storage hopper of the second feed mechanism discharge end, set on the baffle of storage hopper discharge end；The baffle with
The switching power part driving coupling being equipped with.
4. a kind of weighing device according to claim 1, which is characterized in that the conveying mechanism discharge end is equipped with school heavy-duty machine
Structure；The school heavy-duty machine structure includes third weighing apparatus, the push plate set on third weighing apparatus side；The side being equipped with is fixed in the push plate
The output end of motive force part power.
5. a kind of weighing method, which is characterized in that the container for containing part to be claimed is transported to the first title under the action of conveying mechanism
Treasure；First feed mechanism transports part to be claimed to container, and make in container when claiming part weight close to predetermined value, on first
Expect that mechanism stops feeding；Meanwhile first weighing apparatus the actual weight of part to be claimed in container is sent to the control system being equipped with, and
Compared with setting weight value, by actual weight and the difference data record of setting weight to control system；Container is in conveying mechanism
The second weighing apparatus is delivered under effect；Second feed mechanism continues feeding one by one, treats and the weight of part is claimed to be finely adjusted, and fills up real
The difference of border weight and setting weight, so that the weight of part to be claimed is near predetermined weight with the fluctuation of small range；Second weighing
Device records the minor fluctuations numerical value of part to be claimed in container, and records to control system；Control system is automatically by minor fluctuations numerical value
Add up into the difference data of subsequent vessel part to be claimed, the weight of subsequent vessel is finely adjusted further according to accumulative difference data.
6. a kind of weighing method according to claim 5, which is characterized in that the discharge end of conveying mechanism is weighed equipped with third
Device, and third weighing apparatus calibrates the weight of part to be claimed in container；Weight does not meet the container of predetermined value, the side being equipped with
Motive force part is rejected.
7. a kind of copper ball production line, which is characterized in that including the described in any item weighing devices of claim 1-4, be set to weighing
The copper ball pre-treatment production line of device feed end, and the packaging production line set on weighing device discharge end.
8. a kind of copper ball production line according to claim 7, which is characterized in that the copper ball pre-treatment production line includes
For the polishing machine to copper ball surface polishing, set on the rinsing maching for being cleaned to copper ball of polishing machine discharge end, and set
In the air-dry machine for being air-dried to copper ball of rinsing maching discharge end；It is additionally provided between the air-dry machine and weighing device and copper ball is sieved
The screening machine of choosing；
Or the packaging production line includes the vacuum packing machine set on weighing device discharge end, is set to vacuum packing machine discharge end
Cartoning sealing machine, set on the labelling machine of cartoning sealing machine discharge end；Automatic strapping machine is additionally provided between the cartoning sealing machine and labelling machine；
Or the weighing device is equipped with conveying mechanism, and the feed end of conveying mechanism is additionally provided with packing case preparation line；The packaging
Case preparation line includes automatic case unpacking machine, and set on the packing machine of automatic case unpacking machine discharge end；The packing machine is for covering film bag
Loaded in packing case.
9. a kind of copper ball produces packing method, which is characterized in that pre-processed first to copper ball, then utilize claim
5-6 described in any item weighing methods then encapsulate the fixed weight of copper ball vanning to packing case；
Copper ball pretreatment: copper bar, which rolls into copper ball and is transported to polishing machine, carries out vibropolish, and rinsing maching is entered back into after the completion of polishing
Roll cleaning；After copper ball cleaning, it is transported to multi-layer air dryer and air-dries processing, sieved after processing in size of the screening machine to copper ball
Choosing, satisfactory copper ball enter packing case in weighing device and weigh；
Packing case encapsulation: after copper ball is packed into packing case weighing, the film bag for containing copper ball is vacuumized and is sealed into vacuum packing machine
Dress；Packing case continuation be successively transported to cartoning sealing machine, automatic strapping machine and labelling machine, and respectively to packing case automatic cover-folding, beat envelope
Adhesive tape, automatic labelling are filled, packaging is completed.
10. a kind of copper ball according to claim 9 produces packing method, which is characterized in that after completing to label will, pass through
Packing case is stacked in snap-gauge by the robot being equipped with, and is transported to automatic pallet wrapping machine and is carried out twining film and fix, to facilitate fortune
It is defeated.
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| CN201711384792.7A CN109941470A (en) | 2017-12-20 | 2017-12-20 | A kind of weighing device and its weighing method and copper ball production line and production packing method |
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| CN201711384792.7A CN109941470A (en) | 2017-12-20 | 2017-12-20 | A kind of weighing device and its weighing method and copper ball production line and production packing method |
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| CN201711384792.7A Pending CN109941470A (en) | 2017-12-20 | 2017-12-20 | A kind of weighing device and its weighing method and copper ball production line and production packing method |
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| CN111071559A (en) * | 2019-12-24 | 2020-04-28 | 江门气派摩托车有限公司 | Packing device |
| CN112387178A (en) * | 2019-08-13 | 2021-02-23 | 陕西五洲钒金属材料科技有限公司 | Experimental dosing unit that uses of nitrided ferrovanadium |
| CN112896657A (en) * | 2021-02-05 | 2021-06-04 | 重庆华森制药股份有限公司 | Intelligent production line and production method of freeze-dried powder |
| CN113978796A (en) * | 2021-11-30 | 2022-01-28 | 付国起 | Agricultural product sign indicating number equipment for packing based on thing networking |
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Application publication date: 20190628 |