CN108672315A - A kind of lithium battery polar plate weighing instrument - Google Patents
A kind of lithium battery polar plate weighing instrument Download PDFInfo
- Publication number
- CN108672315A CN108672315A CN201810464211.9A CN201810464211A CN108672315A CN 108672315 A CN108672315 A CN 108672315A CN 201810464211 A CN201810464211 A CN 201810464211A CN 108672315 A CN108672315 A CN 108672315A
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- China
- Prior art keywords
- weighing
- plate
- box
- circular cone
- pole plate
- Prior art date
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- Granted
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- 238000005303 weighing Methods 0.000 title claims abstract description 118
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000032258 transport Effects 0.000 abstract description 3
- 235000013312 flour Nutrition 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/02—Apparatus for or methods of weighing material of special form or property for weighing material of filamentary or sheet form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention belongs to lithium battery production technical field, specifically a kind of lithium battery polar plate weighing instrument, including bottom plate, pedestal, strut, counterweight frame, circular cone, box of weighing, detection unit and feed unit；Pedestal is connected in the middle part of bottom plate；It is rotatablely connected with pedestal end in the middle part of strut；Strut one end is rotatablely installed counterweight frame；The strut other end is rotatablely connected circular cone, and the run-on point of circular cone is located at right over circular cone center of gravity；Box of weighing is connected at the top of circular cone, and box end of weighing is rotatablely installed rotor plate；Circular cone is for making box holding level of weighing；Detection unit is mounted on bottom plate, and detection unit is for filtering out underproof pole plate；Feed unit is located above box of weighing, and feed unit is for transporting pole plate.The present invention transports pole plate by the way that feed unit is arranged, and the pole plate for needing to weigh is put into box of weighing, and box of weighing sinks under the effect of gravity, and when box of weighing sinks to being more than setting value, detection unit work filters out underproof pole plate.
Description
Technical field
The invention belongs to lithium battery production technical field, specifically a kind of lithium battery polar plate weighing instrument.
Background technology
In the production process of lithium battery, it is exactly to weigh to pole plate to have one of critically important process, i.e.,：By lithium battery
In positive/negative plate weigh, overweight and pole plate that is kicking the beam is rejected after weighed amount, and by satisfactory pole plate by weight
Magnitude is not categorized into several shelves, then is collected respectively by class.In this way when assembling lithium battery, so that it may which it is reasonable to be carried out by the weight of pole plate
Collocation, so that the electrical property of lithium battery is consistent substantially, while may adhere to some break flours on pole plate, these break flours are residual
It stays in and weighs in box, cause weighing measurement inaccurate.
Also occur the technical solution that some pole plates are weighed in the prior art, such as application No. is 2011102328820 one
Chinese patent discloses polar plate weighing device, including including weighing support, and bottom plate, the top of the bottom plate are provided in weighing support
Be horizontally arranged with weighing sensor, one end of weighing sensor is connected by cushion block with bottom plate, weighing sensor it is another
End is connected with pressure pin, and the upper end of pressure pin is provided with pallet, and weighing sensor is with signal analysis shows that system communicates connect.This hair
It is bright to be suitable for during storage battery production, it weighs to the pole plate of accumulator, weighing precision is relative to common metering
It is higher for title.
The technical solution can weigh to pole plate, but there is also following defects：Do not have screening work(when weighing to pole plate
Can, it also needs worker according to measured value, manually rejects unqualified pole plate, while cannot clear up automatically break flour in box of weighing, cause
Break flour is accumulated, and the precision measured is influenced.
Invention content
In order to make up for the deficiencies of the prior art, a kind of lithium battery polar plate weighing instrument proposed by the present invention is fed by being arranged
Unit transports pole plate, and the pole plate for needing to weigh is put into box of weighing, and box of weighing sinks under the effect of gravity, and when weighing, box sinks
When more than setting value, detection unit work filters out underproof pole plate.
The technical solution adopted by the present invention to solve the technical problems is：A kind of lithium battery polar plate of the present invention is weighed
Instrument, including bottom plate, pedestal, strut, counterweight frame, circular cone, box of weighing, detection unit and feed unit；The pedestal is connected in
In the middle part of bottom plate；It is rotatablely connected with pedestal end in the middle part of the strut；Described strut one end is rotatablely installed counterweight frame；The strut
The other end is rotatablely connected circular cone, and the run-on point of circular cone is located at right over circular cone center of gravity；The box of weighing is connected in cone
At the top of shape block, the box end of weighing is rotatablely installed rotor plate, and torsional spring is equipped in the shaft of rotor plate；Circular cone is for making title
Weight box keeps horizontal；The detection unit is mounted on bottom plate, and detection unit is for filtering out underproof pole plate；The feed
Unit is located above box of weighing, and the feed unit places the counterweight needed, in box of weighing for transporting pole plate in counterweight frame
It is put into the pole plate for needing to weigh, box of weighing sinks under the effect of gravity, when box of weighing sinks to being more than setting value, detection unit work
Work filters out underproof pole plate.
The detection unit includes control cabinet, mounting rod, photoelectric sensor, electric pushrod and controller；The pedestal one
Side is equipped with the control cabinet being mounted on bottom plate；Mounting rod is equipped at the top of the control cabinet, the mounting rod end is equipped with photoelectric transfer
Sensor；The electric pushrod is connected in the middle part at the top of control cabinet；Controller is equipped in the control cabinet；The controller is used for
The signal of acquisition and analysis photoelectric sensor simultaneously controls electric pushrod movement, and electric pushrod can push box of weighing around strut end
Rotation, box of weighing are rotated for excluding unqualified pole plate；When box of weighing sinks to being more than setting value, that is, box of weighing shelters from photoelectricity
Sensor, controller are used to acquire and analyze the signal of photoelectric sensor and control electric pushrod movement, and electric pushrod can push away
Dynamic box of weighing is rotated around strut end, and unqualified pole plate is dumped out box of weighing after box of weighing rotation, realizes the screening of pole plate；
The feed unit includes conveyer belt, cylinder, fixed plate, float plate and sucker；The conveyer belt is located at box of weighing
Top, the conveyer belt bottom are equipped with one group of cylinder；The cylinder end is connected fixed plate；The fixed plate bottom passes through one
Group spring is connected to float plate, and the float plate bottom is equipped with one group of sucker；The sucker is for transporting pole plate.Sucker will be different
Pole plate be sequentially placed into box of weighing and measure, when taking pole plate away in box of weighing, pass through and float plate be set so that each suction
Stress balance when disk squeezes absorption pole plate, will not cause local superpressure, avoid the deformation of pole plate.
As one embodiment of the present invention, the electric pushrod end is rotatablely installed supporting plate；The supporting plate turns
It is equipped with torsional spring in axis, the cassette bottom portion of weighing is slidably installed roller, and the roller is slidably mounted on cassette bottom portion of weighing, the support
Arc groove is equipped in the middle part of plate, the arc groove is for blocking roller, and when excluding unqualified pole plate, electric pushrod pushes up title
Weight box is slidably mounted on the roller weighed in box by setting, and supporting plate rotates around roller, on one side pushes up roller on one side,
Reduce the abrasion of electric pushrod end.
As one embodiment of the present invention, the roller rotating shaft end head is equipped with connecting rod, and link end is connected piston；
The piston is slidably mounted in the gas chamber being arranged inside box plate of weighing, and gas chamber's side wall is equipped with appendix；It is described
Box plate of weighing is equipped with one group of gas vent, and the appendix is connected to gas vent, and roller movement can generate air-flow by gas chamber,
Cushioning effect is being provided to electric pushrod simultaneously, and roller movement can generate air-flow by gas chamber, and by air-flow from box of weighing
Bottom plate be discharged upwards, pole plate is floated, is reduced when pole plate glides and the friction of box of weighing.
As one embodiment of the present invention, be slidably installed pushing block in the box of weighing；The pushing block side is equipped with
Air bag, the air bag bottom are equipped with one group of gas hole；The air bag is for slowing down pushing block to the collision of rotor plate and generating air-flow
Blow down the foul that pushing block bottom is swept.When pole plate slips, pushing block is slided to box one end of weighing under the effect of gravity, is struck off and is remained in
The break flour or sundries weighed in box, avoid it is dirty accumulation cause to weigh it is inaccurate, pushing block arrival weigh box end when, pass through setting
Air bag generates air-flow while slowing down pushing block impact force, and the foul that pushing block bottom is swept is blown off, and improves cleaning efficiency.
As one embodiment of the present invention, the pushing block bottom is arranged to arc groove；The rotor plate direction pushes away
The side of block is equipped with circular arc type elastic plate, and the elastic plate is for striking off foul in groove, when pushing block is expressed to rotor plate, elasticity
Plate deforms and so that rotor plate is rotated under the impact force of pushing block, and elastic plate progressively disengages pushing block and stretches, and is scraped in straightening procedure
Groove clears up booty in groove.
Beneficial effects of the present invention are as follows：
1. the present invention transports pole plate by the way that feed unit is arranged, the pole plate for needing to weigh, box of weighing are put into box of weighing
Sink under the effect of gravity, when box of weighing sinks to being more than setting value, detection unit work filters out underproof pole plate.
2. the present invention is by being arranged float plate so that stress balance when each sucker squeezes absorption pole plate will not cause office
Portion's superpressure avoids the deformation of pole plate.
3. the present invention is filtered out underproof pole plate by the way that detection unit, detection unit work is arranged, detection unit
Electric pushrod pushes box rotation of weighing that unqualified pole plate is poured out；It is slidably mounted on the roller weighed in box by setting, is subtracted
Small electric pushrod end and the friction of box plate of weighing, while when roller pushes up, compression gas chamber generates air-flow, by pole plate
Float, reduces the friction with box of weighing when pole plate glides.
4. the present invention slides to box one end of weighing by the way that pushing block, pushing block is arranged, strikes off to remain in and weigh under the effect of gravity
Break flour in box or sundries, avoid it is dirty accumulation cause to weigh it is inaccurate, pushing block arrival weigh box end when, by be arranged air bag subtract
Air-flow is generated while slow pushing block impact force, the foul that pushing block bottom is swept is blown off, improves cleaning efficiency.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of the present invention；
Fig. 2 be the present invention do not weigh and weigh qualification when weigh box working condition chart；
Fig. 3 is that the present invention excludes box working condition chart of weighing when unqualified pole plate；
In figure：Bottom plate 1, pedestal 2, strut 3, counterweight frame 4, circular cone 5, box 6 of weighing, rotor plate 61, gas vent 62, pushing block
63, arc groove 631, air bag 64, elastic plate 65, detection unit 7, control cabinet 71, mounting rod 72, photoelectric sensor 73, electronic
Push rod 74, supporting plate 741, arc groove 742, connecting rod 743, gas chamber 744, feed unit 8, conveyer belt 81, cylinder 82, fixed plate
83, float plate 84, sucker 85, roller 9.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of lithium battery polar plate weighing instrument of the present invention, including bottom plate 1, pedestal 2, strut
3, counterweight frame 4, circular cone 5, box 6 of weighing, detection unit 7 and feed unit 8；The pedestal 2 is connected in 1 middle part of bottom plate；It is described
3 middle part of strut is rotatablely connected with 2 end of pedestal；3 one end of the strut is rotatablely installed counterweight frame 4；3 other end of the strut turns
Dynamic to be connected to circular cone 5, the run-on point of circular cone 5 is located at right over 5 center of gravity of circular cone；The box 6 of weighing is connected in circular cone 5
Top, 6 end of box of weighing are rotatablely installed rotor plate 61, torsional spring are equipped in the shaft of rotor plate 61；Circular cone 5 is for making
6 holding of box of weighing is horizontal；The detection unit 7 is mounted on bottom plate 1, and detection unit 7 is for filtering out underproof pole plate；Institute
It states feed unit 8 and is located at 6 top of box of weighing, for the feed unit 8 for transporting pole plate, counterweight frame 4 is interior to place the counterweight needed,
The pole plate for needing to weigh is put into box 6 of weighing, box 6 of weighing sinks under the effect of gravity, is more than setting value when box 6 of weighing sinks
When, the work of detection unit 7 filters out underproof pole plate.
The detection unit 7 includes control cabinet 71, mounting rod 72, photoelectric sensor 73, electric pushrod 74 and controller；Institute
It states 2 side of pedestal and is equipped with the control cabinet 71 being mounted on bottom plate 1；71 top of the control cabinet is equipped with mounting rod 72, the installation
72 end of bar is equipped with photoelectric sensor 73；The electric pushrod 74 is connected in the middle part at 71 top of control cabinet；The control cabinet 71
It is interior to be equipped with controller；The controller is used to acquire and analyze the signal of photoelectric sensor 73 and controls the movement of electric pushrod 74,
Electric pushrod 74 can push box 6 of weighing to be rotated around 3 end of strut, and box 6 of weighing is rotated for excluding unqualified pole plate；When weighing
When box 6 is sunk more than setting value, that is, box 6 of weighing shelters from photoelectric sensor 73, and controller is for acquiring and analyzing photoelectric sensing
The signal of device 73 simultaneously controls the movement of electric pushrod 74, and electric pushrod 74 can push box 6 of weighing to be rotated around 3 end of strut, weigh
Unqualified pole plate is dumped out box 6 of weighing after box 6 rotates, and realizes the screening of pole plate；
The feed unit 8 includes conveyer belt 81, cylinder 82, fixed plate 83, float plate 84 and sucker 85；The conveyer belt
81 are located at 6 top of box of weighing, and 81 bottom of the conveyer belt is equipped with one group of cylinder 82；82 end of the cylinder is connected fixed plate
83；83 bottom of the fixed plate is connected to float plate 84 by one group of spring, and 84 bottom of the float plate is equipped with one group of sucker 85；
The sucker 85 is for transporting pole plate.Different pole plates is sequentially placed into box 6 of weighing and measures by sucker 85, in box 6 of weighing
When inside taking pole plate away, by the way that float plate 84 is arranged so that stress balance when each sucker 85 squeezes absorption pole plate will not cause office
Portion's superpressure avoids the deformation of pole plate.
As one embodiment of the present invention, 74 end of the electric pushrod is rotatablely installed supporting plate 741；The supporting plate
Torsional spring is equipped in 741 shaft, 6 basal sliding of box of weighing is installed with roller 9, and the roller 9 is slidably mounted on box 6 of weighing
Bottom, 741 middle part of the supporting plate are equipped with arc groove 742, and the arc groove 742 is excluding unqualified pole plate for blocking roller 9
When, electric pushrod 74 pushes up box 6 of weighing, and the roller 9 weighed in box 6 is slidably mounted on by setting, 741 one side of supporting plate around
Roller 9 rotates, and on one side pushes up roller 9, reduces the abrasion of 74 end of electric pushrod.
As one embodiment of the present invention, 9 rotating shaft end head of the roller is equipped with connecting rod 743, and 743 end of connecting rod is connected
Piston；The piston is slidably mounted in the gas chamber 744 for 6 base plate interior of box setting of weighing, and 744 side wall of the gas chamber is set
There is appendix；6 bottom plate of box of weighing is equipped with one group of gas vent 62, and the appendix is connected to gas vent 62, and the movement of roller 9 passes through
Gas chamber 744 can generate air-flow, provide cushioning effect simultaneously to electric pushrod 74, the movement of roller 9 passes through 744 energy of gas chamber
Air-flow is enough generated, and air-flow is discharged upwards from the bottom plate for box 6 of weighing, pole plate is floated, reduce when pole plate glides and is weighed box 6
Friction.
As one embodiment of the present invention, be slidably installed pushing block 63 in the box 6 of weighing；63 side of the pushing block
Equipped with air bag 64,64 bottom of the air bag is equipped with one group of gas hole；The air bag 64 is for slowing down pushing block 63 to rotor plate 61
It collides and generates air-flow and blow down the foul that 63 bottom of pushing block is swept.When pole plate slips, pushing block 63 is under the effect of gravity to box 6 of weighing
One end slide, strike off the break flour or sundries for remaining in and weighing in box 6, avoid it is dirty accumulation cause to weigh it is inaccurate, pushing block 63 reach
Weigh 6 end of box when, generate air-flow while slowing down 63 impact force of pushing block by the air bag 64 of setting, 63 bottom of pushing block swept
Foul blow off, improve cleaning efficiency.
As one embodiment of the present invention, 63 bottom of the pushing block is arranged to arc groove 631；The rotor plate 61
It is equipped with circular arc type elastic plate 65 towards the side of pushing block 63, the elastic plate 65 is squeezed for striking off foul in groove 631, pushing block 63
When being pressed onto rotor plate 61, elastic plate 65 deforms and rotates rotor plate 61 under the impact force of pushing block 63, and elastic plate 65 is gradually de-
It from pushing block 63 and stretches, groove 631 is scraped in straightening procedure, booty in groove 631 is cleared up.
When work, the counterweight needed is placed in counterweight frame 4, conveyer belt 81 is put different pole plates by sucker 85 successively
Enter to weigh and measure in box 6, when taking pole plate away in box 6 of weighing, passes through and float plate 84 is set so that each sucker 85 squeezes
Stress balance when adsorbing pole plate, will not cause local superpressure, avoid the deformation of pole plate；It is put into what needs were weighed in box 6 of weighing
Pole plate, box 6 of weighing sink under the effect of gravity, and when box 6 of weighing sinks to being more than setting value, that is, box 6 of weighing shelters from photoelectric transfer
Sensor 73, controller are used to acquire and analyze the signal of photoelectric sensor 73 and control the movement of electric pushrod 74, electric pushrod 74
Box 6 of weighing can be pushed to be rotated around 3 end of strut, unqualified pole plate is dumped out box 6 of weighing after box 6 of weighing rotation, realizes pole
The screening of plate；Electric pushrod 74 pushes up box 6 of weighing, and the roller 9 weighed in box 6 is slidably mounted on by setting, electronic to push away
Roller 9 is blocked in 74 end of bar by the supporting plate 741 of setting, and when pushing, 741 one side of supporting plate is rotated around roller 9, on one side by roller
9 push up, and the movement of roller 9 can generate air-flow by gas chamber 744, and air-flow is discharged upwards from the bottom plate for box 6 of weighing,
Pole plate is floated, the friction with box 6 of weighing when pole plate glides is reduced；When pole plate slips, pushing block 63 is under the effect of gravity to title
6 one end of weight box is slided, and the break flour or sundries for remaining in and weighing in box 6 are struck off, and dirty accumulation is avoided to cause to weigh inaccurate, pushing block 63
Arrival weigh 6 end of box when, by be arranged air bag 64 slow down 63 impact force of pushing block while generate air-flow, 63 bottom of pushing block is scraped
The foul risen blows off, and improves cleaning efficiency, when pushing block 63 is expressed to rotor plate 61, the deformation of elastic plate 65 and rushing in pushing block 63
Hitting under power makes rotor plate 61 rotate, and elastic plate 65 progressively disengages pushing block 63 and stretches, and groove 631 is scraped in straightening procedure, to recessed
Booty is cleared up in slot 631.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of lithium battery polar plate weighing instrument, it is characterised in that：Including bottom plate (1), pedestal (2), strut (3), counterweight frame (4),
Circular cone (5), box of weighing (6), detection unit (7) and feed unit (8)；The pedestal (2) is connected in the middle part of bottom plate (1)；Institute
It states and is rotatablely connected with pedestal (2) end in the middle part of strut (3)；Described strut (3) one end is rotatablely installed counterweight frame (4)；The branch
Bar (3) other end is rotatablely connected circular cone (5), and the run-on point of circular cone (5) is located at right over circular cone (5) center of gravity；It is described
Box (6) of weighing is connected at the top of circular cone (5), and box of weighing (6) end is rotatablely installed rotor plate (61), rotor plate (61)
Shaft in be equipped with torsional spring；Circular cone (5) is for making box (6) holding level of weighing；The detection unit (7) is mounted on bottom plate
(1) on, detection unit (7) is for filtering out underproof pole plate；The feed unit (8) is located above box of weighing (6), described
Feed unit (8) is for transporting pole plate；Wherein,
The detection unit (7) includes control cabinet (71), mounting rod (72), photoelectric sensor (73), electric pushrod (74) and control
Device processed；Pedestal (2) side is equipped with the control cabinet (71) being mounted on bottom plate (1)；Peace is equipped at the top of the control cabinet (71)
Bar (72) is filled, mounting rod (72) end is equipped with photoelectric sensor (73)；The electric pushrod (74) is connected in control cabinet
(71) middle part at the top of；Controller is equipped in the control cabinet (71)；The controller is for acquiring and analyzing photoelectric sensor
(73) signal simultaneously controls electric pushrod (74) movement, and electric pushrod (74) can push box of weighing (6) to turn around strut (3) end
Dynamic, box of weighing (6) is rotated for excluding unqualified pole plate；
The feed unit (8) includes conveyer belt (81), cylinder (82), fixed plate (83), float plate (84) and sucker (85)；Institute
It states conveyer belt (81) to be located above box of weighing (6), conveyer belt (81) bottom is equipped with one group of cylinder (82)；The cylinder (82)
End is connected fixed plate (83)；Fixed plate (83) bottom is connected to float plate (84), the floating by one group of spring
Plate (84) bottom is equipped with one group of sucker (85)；The sucker (85) is for transporting pole plate.
2. a kind of lithium battery polar plate weighing instrument according to claim 1, it is characterised in that：Electric pushrod (74) end
It is rotatablely installed supporting plate (741)；Torsional spring is equipped in the shaft of the supporting plate (741), box of weighing (6) basal sliding is installed with
Roller (9), the roller (9) are slidably mounted on box of weighing (6) bottom, arc groove (742) are equipped in the middle part of the supporting plate (741),
The arc groove (742) is for blocking roller (9).
3. a kind of lithium battery polar plate weighing instrument according to claim 2, it is characterised in that：Roller (9) rotating shaft end head
Equipped with connecting rod (743), connecting rod (743) end is connected piston；The piston is slidably mounted on the setting of box of weighing (6) base plate interior
Gas chamber (744) in, gas chamber (744) side wall be equipped with appendix；Box of weighing (6) bottom plate is equipped with one group of gas vent
(62), the appendix connection gas vent (62), roller (9) is mobile can to generate air-flow by gas chamber (744).
4. a kind of lithium battery polar plate weighing instrument according to claim 1, it is characterised in that：Sliding in the box of weighing (6)
Pushing block (63) is installed；Pushing block (63) side is equipped with air bag (64), and air bag (64) bottom is equipped with one group of gas hole；Institute
State air bag (64) for slow down pushing block (63) to the collision of rotor plate (61) and generate air-flow blow down pushing block (63) bottom sweep
Foul.
5. a kind of lithium battery polar plate weighing instrument according to claim 4, it is characterised in that：Pushing block (63) the bottom setting
Camber groove (631)；The rotor plate (61) is equipped with circular arc type elastic plate (65), the elasticity towards the side of pushing block (63)
Plate (65) is for striking off arc groove (631) interior foul.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464211.9A CN108672315B (en) | 2018-05-15 | 2018-05-15 | Lithium battery polar plate weighing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464211.9A CN108672315B (en) | 2018-05-15 | 2018-05-15 | Lithium battery polar plate weighing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108672315A true CN108672315A (en) | 2018-10-19 |
| CN108672315B CN108672315B (en) | 2020-02-18 |
Family
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Family Applications (1)
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| CN201810464211.9A Active CN108672315B (en) | 2018-05-15 | 2018-05-15 | Lithium battery polar plate weighing instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341825A (en) * | 2018-11-09 | 2019-02-15 | 孙炳连 | Weight detecting device is used in a kind of production of lithium battery |
| CN114838793A (en) * | 2022-04-22 | 2022-08-02 | 辉门环新（安庆）粉末冶金有限公司 | Powder metallurgy is with batching weighing device |
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| CN107179111A (en) * | 2017-06-26 | 2017-09-19 | 蒋丽芳 | Lever packing scale metering device |
| CN107838053A (en) * | 2017-12-11 | 2018-03-27 | 苏州钮曼精密机电科技有限公司 | A kind of automatic weighing sorting device of battery pole plates |
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| EP0752578A1 (en) * | 1995-07-06 | 1997-01-08 | Terberg Machines B.V. | Weighing device |
| JPH11304574A (en) * | 1998-04-23 | 1999-11-05 | Matsushita Electric Ind Co Ltd | Automatic weight sorting machine for battery |
| CN201243053Y (en) * | 2008-05-26 | 2009-05-20 | 比亚迪股份有限公司 | Apparatus for manufacturing battery pole piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109341825A (en) * | 2018-11-09 | 2019-02-15 | 孙炳连 | Weight detecting device is used in a kind of production of lithium battery |
| CN114838793A (en) * | 2022-04-22 | 2022-08-02 | 辉门环新（安庆）粉末冶金有限公司 | Powder metallurgy is with batching weighing device |
| CN114838793B (en) * | 2022-04-22 | 2023-09-19 | 辉门环新（安庆）粉末冶金有限公司 | Batching and weighing equipment for powder metallurgy |
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| CN108672315B (en) | 2020-02-18 |
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