CN105817478B - System for lead pig into strip technique - Google Patents
System for lead pig into strip technique Download PDFInfo
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- CN105817478B CN105817478B CN201610328502.6A CN201610328502A CN105817478B CN 105817478 B CN105817478 B CN 105817478B CN 201610328502 A CN201610328502 A CN 201610328502A CN 105817478 B CN105817478 B CN 105817478B
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- roller
- lead
- group
- pressure roller
- roller group
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B2001/221—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by cold-rolling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of system for lead pig into strip technique, system includes rack, at least two groups of roller groups, for the feeder to roller group conveying lead pig, the intermediate material transfer device for exporting for stereotype the discharging portion of the system and being arranged between roller group, every group of roller group includes two pressure rollers being parallel to each other, and has between two pressure rollers of every group of roller group and be used for the gap that material passes through；Power part is further included, at least one pressure roller is connected with power part in every group of roller group, and power part is used to drive the pressure roller being attached thereto to rotate；Intermediate material transfer device is used for the feed end by the material transfer that upper level roller group exports to next stage roller group.The cold working equipment that the system is changed as lead pig to stereotype, each component of the system is be hit small at work, in this way, may be such that the system has longer service life and less operating noise；The existing form for using and melting lead stove processing lead pig is different from, also has the characteristics that not lose lead materials using the system.
Description
Technical field
The present invention relates to non-ferrous ingot squeezing into strip equipment technical field, it is used for lead pig into plate more particularly to one kind
System with technique.
Background technology
Lead accumulator is because it is compared to other novel storage batteries, such as lithium battery, with its exclusive charge capacity is big, manufacture cost
Low advantage, is still existing with relatively broad storage battery, such as applies to the storage battery on automobile.Lead accumulator is with filling out
The lead base grid of full spongy lead makees anode, and the lead base grid for filling up brown lead oxide makees cathode, and makees electrolyte with dilute sulfuric acid.Electricity
In electric discharge, metallic lead is anode in pond, and oxidation reaction occurs, generates lead sulfate；Brown lead oxide is cathode, and reduction reaction occurs,
Generate lead sulfate.For lead accumulator when with charged with direct current, the two poles of the earth generate elementary lead and brown lead oxide respectively.After removing power supply,
It returns to the state before electric discharge, constitutional chemistry battery again.Lead accumulator can repeatedly charge, discharge, its monomer voltage is 2V,
Battery is the battery pack being made of one or more monomers, most commonly 12V, other to also have 2V, 4V, 8V, 24V lead electric power storage
Pond.
Initial stage is made in the lead base grid of lead accumulator, it is raw material to be required to using lead powder.Widely use in the prior art
A kind of technique be that lead pig is melted into lead liquid, then lead liquid cooled down it is into strips or granular, and to the leads of above-mentioned strip into one
After step cuts into lead button, lead button such as in ball mill, is then being allowed to phase mutual friction into lead powder.In process above, for lead
Ingot carries out melting required energy larger.Occurs a kind of cold cutting technique in the prior art, due to lead pig shape itself not
Regular and thickness is thicker, during cold cut is cut, impact lead button big while obtain between shape difference of the lead pig to equipment
Larger, broken particle is more, is unfavorable for subsequent ball milling into powder efficiency.
The content of the invention
For above-mentioned lead pig used in the prior art to lead powder transformation technology, either lead button is obtained by melting lead stove
Or leads, or the lead button for being adapted to ball milling to process is obtained by the form of cold working, respectively there are the problem of certain defect, this
Invention provides a kind of system for lead pig into strip technique.
Solved the problems, such as provided by the present invention for lead pig into the system of strip technique by following technical essential：For lead
Ingot into strip technique system, the system comprises rack, at least two groups of roller groups being arranged in rack, for being conveyed to roller group
The feeder of lead pig, the discharging portion for exporting for stereotype the system and the intermediate material transfer device being arranged between roller group, often
Group roller group includes two pressure rollers being parallel to each other, and between two pressure rollers of every group of roller group with passing through for material between
Gap；
Power part is further included, at least one pressure roller is connected with the power part in every group of roller group, the power part
Part is used to drive the pressure roller being attached thereto to rotate；
The intermediate material transfer device is used for the charging by the material transfer that upper level roller group exports to next stage roller group
End.
Specifically, in above scheme, lead pig inputs the system by feeder, and the gap between two pressure rollers of every group of roller group is made
It is softer using lead quality when lead materials pass through the gap for a part for lead materials bang path in the present system, it is easy to
The characteristic of plastic deformation is produced, when lead materials are by the gap, corresponding pressure roller forces lead materials to the compression of lead materials
It is thinning, in this way, i.e. lead materials order passes through each roller group, and the direction of transfer of lead materials is arranged along, in next stage roller group
Two roller gap width are less than the form of two roller gap width in upper level roller group, may be such that lead materials are gradually pressed
It is thin, finally export to obtain the stereotype of required thickness in the afterbody roller group of the system, complete by the processing of lead pig to stereotype.
Driving device of the above power part as pressure roller, so that lead materials, when by roller group, two pressure rollers are to lead
Frictional force caused by the compression of material forces the gap that lead materials pass through between pressure roller.Above intermediate material transfer device is set
It is placed between roller group adjacent on the motion path of lead materials, the lead materials that upper level roller group exports is transported to next stage
The feed end of roller group lead materials.The discharging portion is arranged at the discharge end of last group of pressure roller on lead materials motion path.
Above structure takes full advantage of the easily deformable characteristic of lead materials, difference and traditional lead pig cold working equipment, such as adopts
With the form of punching press, during due to gap of the lead materials between the pressure roller by cooperating, along the length direction of lead pig, lead
Part stress on material only between two pressure rollers, in this way, by the system, can apply larger to the part of lead materials
Compression, when lead materials are by single roller group, can force lead materials thickness produce large change.Simultaneously as this
System uses the form of rolling, is different from traditional cold working equipment, and each component of the system is be hit small at work, in this way,
It may be such that the system has longer service life and less operating noise；It is different from existing use and melts lead stove processing lead pig
Form, also has the characteristics that not lose lead materials using the system.
Further technical solution is：
As one kind easy to set intermediate material transfer device, while limited pressure roller quantity is utilized, can be as more as possible
Obtain the technical solution of roller group, the system comprises at least three pressure rollers, the axis of the pressure roller is respectively positioned on horizontal direction, and
The axis of the pressure roller is respectively positioned on same vertical plane；
In the pressure roller, adjacent two pressure rollers form one group of roller group.
In above structure, that is, at least three pressure rollers are placed in the vertical direction, in this way, intermediate material transfer device can be set
The side of pressure roller is placed in, completes the transhipment of lead materials between two adjacent groups roller group.In above structure, the quantity of roller group is than pressure roller
The adjacent pressure roller of adjacent with top pressure roller and lower part cooperatively forms two groups of rollers respectively for few one of quantity, the i.e. pressure roller in middle part
Group, reaches in the timing of pressure roller quantity one, obtains the pressure rolling gap less than pressure roller quantity one；At the same time in above structure, in being in
Between pressure roller upper and lower sides be pressure rolling working face, in this way, above structure is easy to by controlling adjacent lead materials to enter the system
Opportunity so that in middle pressure roller upper and lower sides while stress, in this way, easy to reduce the moment of flexure size on middle pressure roller.
As the specific implementation of intermediate material transfer device, the intermediate material transfer device is arranged at the side of pressure roller
Face, intermediate material transfer device include material trough, gripper cylinder, advance and retreat cylinder and transhipment cylinder, the gripper cylinder and transhipment
The axis of cylinder is respectively positioned on vertical direction, and the axis of the advance and retreat cylinder is located at horizontal direction；
The cylinder body of the transhipment cylinder is fixed in rack, and the bottom surface of the material trough is horizontal plane, and material trough is close to pressure
One end of roller is openend, and material trough is fixed on the piston rod of transhipment cylinder；
The cylinder body of the advance and retreat cylinder is fixed on the one end of material trough away from pressure roller, and the cylinder body of gripper cylinder is fixed on advance and retreat
Have on the piston rod of cylinder, and between the piston rod end face of gripper cylinder and the bottom surface of material trough and be used to accommodate between material
Gap, the piston rod end direction of advance and retreat cylinder set the side of pressure roller.
In the technical solution of above roller group, during gap of the lead materials between pressure roller on leaving any one group of roller group, lead thing
Material loses the motive force from roller group, and lead materials can't be moved upwardly or downwardly to next stage due to the stop of pressure roller at this time
Roller group.In above intermediate material transfer device, the gap between gripper cylinder piston rod end and material trench bottom is used to receive
Lead materials, in the action process of gripper cylinder, can be held on gripper cylinder piston rod end by the lead materials of corresponding roller group output
Between the bottom surface of material trough, at this time, advance and retreat cylinder operation, is more than material trough to lead thing in gripper cylinder to lead materials frictional force
When expecting frictional force, advance and retreat cylinder can drive lead materials to be moved towards the direction away from pressure roller, after circumventing pressure roller in the rear end of lead materials,
Lead materials are promoted to be moved upwardly or downwardly by transhipment cylinder, in this way, lead materials can be transported to the height in gap in next stage roller group
Lead materials at this time, by advance and retreat cylinder operation, can be sent into the gap, while gripper cylinder moves by degree close to one end of roller group
Except the compression to lead materials, transmission of the lead materials between roller group is completed.Above intermediate material transfer device is simple in structure, work
Make reliability height.In above structure, reliability that for the benefit of intermediate material transfer device houses lead materials, is arranged to clamping gas
Cylinder is located at the top of material trough.
To reduce lead materials when being slided on material trough, the resistance between lead materials and material trough, further includes and is fixed on thing
Multiple rolled portions on hopper, the rolled portion is distributed along the length direction of material trough, and the piston rod end face of gripper cylinder
There is the gap for being used for accommodating material between the top surface of rolled portion, the rolled portion is moved for reducing material in material trough
Resistance.Above rolled portion can be mounted to the sphere that can be rolled around itself centre of sphere in material groove bottom or can be around itself axis
The cylinder that line rolls, when rolled portion is cylinder, the axis of rolled portion is located at the groove width direction of material trough.
In the prior art, since monoblock lead pig is heavier, for optimization transhipment cylinder stress, beneficial to transhipment cylinder stress and
The stability of intermediate material transfer device work, further includes the guide rod being fixed on material trough, the guide rod is positioned at vertical
Direction, and the hole with the guide rod clearance fit is additionally provided with rack.
To avoid being close to the side of pressure roller as pressure roller moves by ironed lead materials, scraper plate is further included, it is described to scrape
Plate is located at the side of roller group discharging.It is preferred that scraper plate is only set at the roller group rear of afterbody, and scraper plate is two pieces, the discharging
Portion is arranged to channel-shaped, and two pieces of scraper plates are respectively arranged in the upper side and lower side of discharging portion feed end, the scraper plate free end in upside
Upwarp with close to the pressure roller side of top in the roller group, the scraper plate free end in downside has a downwarp with close to lower section in the roller group
Pressure roller side, in this way, either lead materials are fitted on which roller surface of the roller group, two scraper plates can force lead thing
Material departs from corresponding pressure roller, while lead materials are imported in discharging portion.
To cause in every group of roller group, two pressure rollers can be driven power and rotate backward, while lead materials are existed
During by gap between pressure roller, two pressure rollers can produce lead materials the drive for forcing lead materials to pass through gap between pressure roller
Power, is respectively connected with drive gear on each pressure roller, the sliding tooth gear teeth meshing in every group of roller group on two pressure rollers, and every group of roller
When two pressure rollers of group rotate, the linear velocity that two pressure roller sides rotate is equal.
For ease of controlling the width variation of lead materials lead materials during thinning, it is both provided with and is located on the pressure roller
Annular groove on its side, the rectangular in cross-section of the annular groove.In two pressure rollers mutually to cooperate, two annular groove bottoms
The thickness of lead materials after restrained deformation in face, the width of lead materials after the width restrained deformation of annular groove, in this way, for same
The lead pig of one model, by the rolling and processing of the system, may be such that shape and the approximate stereotype of size, easy to follow-up slitting,
Pelletizing is processed.Meanwhile the rectangular in cross-section of annular groove, the side that may be such that the stereotype finally obtained is also rectangle, in this way, being easy to
The leads or lead button that shape is uniform, corner is right angle are obtained, beneficial to follow-up ball grinds efficiency.
It can reduce pressure roller service load by improving lead materials temperature or improve the skill of the system work efficiency as one kind
Art scheme, further includes the material heating unit being arranged on material transmission path, and is heated along the transmitting path of material, material
The rear of device has at least one set of roller group.In this case, the material heating unit can use electrically heated form, specific implementation
Mode can use the form of heat radiation or electromagnetic induction heating.It is preferred that using the form of electromagnetic induction heating, so that in lead thing
The thickness direction thermally equivalent of material, in this way, causing lead materials because overall uniformly heating, the overall situation for being easier deformation
Under, surface temperature is unlikely to excessive and produces lead fume and oxidation.
The invention has the advantages that：
This case takes full advantage of the easily deformable characteristic of lead materials, difference and traditional lead pig cold working equipment, such as using punching
The form of pressure, since lead materials are at the gap between passing through the pressure roller to cooperate, along the length direction of lead pig, lead materials
The upper part stress only between two pressure rollers, in this way, by the system, can apply larger pressure to the part of lead materials
Stress, when lead materials are by single roller group, can force the thickness of lead materials to produce large change.Simultaneously as the system
Using the form of rolling, traditional cold working equipment is different from, each component of the system is be hit small at work, in this way, can make
Obtaining the system has longer service life and less operating noise；It is different from existing using the shape for melting lead stove processing lead pig
Formula, also has the characteristics that not lose lead materials using the system.
Brief description of the drawings
Fig. 1 is the front view of the present invention for lead pig into one specific embodiment of system of strip technique；
Fig. 2 is the side view of the present invention for lead pig into one specific embodiment of system of strip technique；
Fig. 3 is that the stereochemical structure of the present invention for lead pig into one specific embodiment of system of strip technique is illustrated
Figure.
Numbering in figure is followed successively by：1st, rack, 2, feeder, 3, scraper plate, 4, pressure roller, 5, material trough, 6, rolled portion, 7, folder
Hold cylinder, 8, advance and retreat cylinder, 9, transhipment cylinder, 10, drive gear, 11, power part, 12, guide rod.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in Figure 1 to Figure 3, the system for lead pig into strip technique, the system comprises rack 1, is arranged at rack 1
On at least two groups of roller groups, for the feeder 2 to roller group conveying lead pig, export for stereotype the discharging portion and setting of the system
Intermediate material transfer device between roller group, every group of roller group include two pressure rollers 4 being parallel to each other, and the two of every group of roller group
Have between a pressure roller 4 and be used for the gap that material passes through；
Power part 11 is further included, at least one pressure roller 4 is connected with the power part 11 in every group of roller group, described dynamic
Power component 11 is used to drive the pressure roller 4 being attached thereto to rotate；
The intermediate material transfer device is used for the charging by the material transfer that upper level roller group exports to next stage roller group
End.
In the present embodiment, lead pig inputs the system by feeder 2, and the gap between two pressure rollers 4 of every group of roller group is as lead
A part for material bang path in the present system, it is softer using lead quality when lead materials pass through the gap, it is easy to produce
The characteristic of plastic deformation, when lead materials are by the gap, corresponding pressure roller 4 forces lead materials to become the compression of lead materials
It is thin, in this way, i.e. lead materials order passes through each roller group, and the direction of transfer of lead materials is arranged along, two in next stage roller group
A 4 gap width of pressure roller is less than the form of two 4 gap widths of pressure roller in upper level roller group, may be such that lead materials are gradually pressed
It is thin, finally export to obtain the stereotype of required thickness in the afterbody roller group of the system, complete by the processing of lead pig to stereotype.
Driving device of the above power part 11 as pressure roller 4 so that lead materials by roller group when, two pressure rollers 4
The gap for forcing lead materials to pass through between pressure roller 4 to frictional force caused by the compression of lead materials.Above intermediate material is transported
Device is arranged between adjacent roller group on the motion path of lead materials, and the lead materials that upper level roller group exports are transported to
The feed end of next stage roller group lead materials.The discharging portion is arranged at the discharging of last group of pressure roller 4 on lead materials motion path
End.
Above structure takes full advantage of the easily deformable characteristic of lead materials, difference and traditional lead pig cold working equipment, such as adopts
With the form of punching press, during due to gap of the lead materials between the pressure roller 4 by cooperating, along the length direction of lead pig,
Part stress on lead materials only between two pressure rollers 4, in this way, by the system, can apply to the part of lead materials
Larger compression, when lead materials are by single roller group, can force the thickness of lead materials to produce large change.Meanwhile by
Form in the system using rolling, is different from traditional cold working equipment, and each component of the system is be hit small at work, this
Sample, may be such that the system has longer service life and less operating noise；It is different from existing use and melts lead stove processing lead
The form of ingot, also has the characteristics that not lose lead materials using the system.
In the present embodiment, pressure roller 4 in roller group can be passed through with the extruding and rotation of pressure roller 4 for ease of lead materials
Between gap, asperities or the bar shaped rib parallel to each 4 axis direction of pressure roller are additionally provided with the side of pressure roller 4.
Embodiment 2：
As shown in Figure 1 to Figure 3, the present embodiment is further qualified on the basis of embodiment 1：Further technical side
Case is：
As one kind easy to set intermediate material transfer device, while limited 4 quantity of pressure roller is utilized, can be as more as possible
Obtain the technical solution of roller group, the system comprises at least three pressure rollers 4, the axis of the pressure roller 4 is respectively positioned on horizontal direction,
And the axis of the pressure roller 4 is respectively positioned on same vertical plane；
In the pressure roller 4, adjacent two pressure rollers 4 form one group of roller group.
In above structure, that is, at least three pressure rollers 4 are placed in the vertical direction, in this way, can be by intermediate material transfer device
The side of pressure roller 4 is arranged at, completes the transhipment of lead materials between two adjacent groups roller group.In above structure, the quantity of roller group is than pressure
The quantity of roller 4 is one few, i.e., the adjacent pressure roller 4 of adjacent with top pressure roller 4 and lower part coordinates shape to the pressure roller 4 in middle part respectively
Into two groups of roller groups, reach in the timing of 4 quantity of pressure roller one, obtain the pressure rolling gap less than 4 quantity of pressure roller one；Above structure at the same time
In, be pressure rolling working face in middle 4 upper and lower sides of pressure roller, in this way, above structure be easy to by control adjacent lead materials into
Enter the opportunity of the system so that in middle 4 upper and lower sides of pressure roller while stress, in this way, curved on middle pressure roller 4 easy to reduce
Square size.
As the specific implementation of intermediate material transfer device, the intermediate material transfer device is arranged at pressure roller 4
Side, intermediate material transfer device include material trough 5, gripper cylinder 7, advance and retreat cylinder 8 and transhipment cylinder 9, the gripper cylinder 7
And the axis of transhipment cylinder 9 is respectively positioned on vertical direction, the axis of the advance and retreat cylinder 8 is located at horizontal direction；
The cylinder body of the transhipment cylinder 9 is fixed in rack 1, and the bottom surface of the material trough 5 is horizontal plane, and material trough 5 leans on
One end of nearly pressure roller 4 is openend, and material trough 5 is fixed on the piston rod of transhipment cylinder 9；
The cylinder body of the advance and retreat cylinder 8 is fixed on the one end of material trough 5 away from pressure roller 4, and the cylinder body of gripper cylinder 7 is fixed on
On the piston rod of advance and retreat cylinder 8, and have between the bottom surface of the piston rod end face of gripper cylinder 7 and material trough 5 and be used for receiving material
The gap of material, the piston rod end direction of advance and retreat cylinder 8 set the side of pressure roller 4.
In the technical solution of above roller group, during gap of the lead materials between pressure roller 4 on leaving any one group of roller group, lead thing
Material loses the motive force from roller group, and lead materials can't be moved upwardly or downwardly to next stage due to the stop of pressure roller 4 at this time
Roller group.In above intermediate material transfer device, the gap between 5 bottom of 7 piston rod end of gripper cylinder and material trough is used to connect
Receive the lead materials of corresponding roller group output, in the action process of gripper cylinder 7, lead materials can be held on to 7 piston rod of gripper cylinder
Between end and the bottom surface of material trough 5, at this time, advance and retreat cylinder 8 works, and is more than material to lead materials frictional force in gripper cylinder 7
When groove 5 is to lead materials frictional force, advance and retreat cylinder 8 can drive lead materials to be moved towards the direction away from pressure roller 4, in the rear end of lead materials
After circumventing pressure roller 4, lead materials are promoted to be moved upwardly or downwardly by transhipment cylinder 9, in this way, lead materials can be transported to next stage roller
The height in gap in group, at this time, is worked by advance and retreat cylinder 8, lead materials can be sent into the gap close to one end of roller group, together
When gripper cylinder 7 remove compression to lead materials, complete transmission of the lead materials between roller group.Above intermediate material transhipment dress
Put simple in structure, functional reliability height.In above structure, for the benefit of intermediate material transfer device houses lead materials reliable
Property, it is arranged to the top that gripper cylinder 7 is located at material trough 5.
As those skilled in the art, an intermediate material transfer device can be used for the unilateral lead materials transhipment of pressure roller 4,
, it is necessary to be respectively provided with the both sides of pressure roller 4 at least one when lead materials need to occur between roller group to transport twice or more than twice
Intermediate material transfer device.
To reduce lead materials when being slided on material trough 5, the resistance between lead materials and material trough 5, further includes and is fixed on
Multiple rolled portions 6 on material trough 5, the rolled portion 6 is distributed along the length direction of material trough 5, and the piston of gripper cylinder 7
There is the gap for being used for accommodating material, the rolled portion 6 is used to reduce material in material between the top surface of rod end surface and rolled portion 6
The resistance moved in groove 5.Above rolled portion 6 can be mounted to the sphere that can be rolled around itself centre of sphere on 5 bottom surface of material trough
Or the cylinder that can be rolled around own axes, when rolled portion 6 is cylinder, the axis of rolled portion 6 is located at the groove width of material trough 5
Direction.
In the prior art, since monoblock lead pig is heavier, the stress of cylinder 9 is transported for optimization, beneficial to the stress of transhipment cylinder 9
With the stability of intermediate material transfer device work, the guide rod 12 being fixed on material trough 5, the guide rod 12 are further included
The hole with 12 clearance fit of guide rod is additionally provided with vertical direction, and in rack 1.
Embodiment 3：
The present embodiment is further limited on the basis of the technical solution that embodiment 1 provides, as shown in Figure 1 to Figure 3,
To avoid being close to the side of pressure roller 4 as pressure roller 4 moves by ironed lead materials, scraper plate 3, the scraper plate 3 are further included
In the side of roller group discharging.It is preferred that scraper plate 3 is only set at the roller group rear of afterbody, and scraper plate 3 is two pieces, the discharging portion
Channel-shaped is arranged to, two pieces of scraper plates 3 are respectively arranged in the upper side and lower side of discharging portion feed end, 3 free end of scraper plate in upside
Upwarp with close to 4 side of pressure roller of top in the roller group, 3 free end of scraper plate in downside has a downwarp with close to lower section in the roller group
4 side of pressure roller, in this way, either lead materials are fitted on 4 surface of which pressure roller of the roller group, two scraper plates 3 can compel
Lead materials is departed from corresponding pressure roller 4, while lead materials are imported in discharging portion.
To cause in every group of roller group, two pressure rollers 4 can be driven power and rotate backward, while lead materials are existed
During by gap between pressure roller 4, two pressure rollers 4, which can produce lead materials, forces lead materials to pass through gap between pressure roller 4
Driving force, be respectively connected with drive gear 10 on each pressure roller 4,10 tooth of drive gear in every group of roller group on two pressure rollers 4 is nibbled
Close, and during two pressure rollers 4 rotation of every group of roller group, the linear velocity that two 4 sides of pressure roller rotate is equal.
Embodiment 4：
The present embodiment carries out further on the basis of any one technical solution that any of the above one embodiment provides
Limit, as shown in Figure 1 to Figure 3, for ease of controlling the width variation of lead materials lead materials during thinning, the pressure roller 4
On be both provided with the annular groove on its side, the rectangular in cross-section of the annular groove.Two pressure rollers 4 mutually to cooperate
In, the thickness of lead materials after restrained deformation of two annular groove bottoms, lead materials after the width restrained deformation of annular groove
Width, in this way, for the lead pig of same model, by the rolling and processing of the system, may be such that shape and the approximate stereotype of size,
Processed easy to follow-up slitting, pelletizing.Meanwhile the rectangular in cross-section of annular groove, it may be such that the side of the stereotype finally obtained
For rectangle, in this way, easy to obtain shape uniformly, corner be right angle leads or lead button, beneficial to follow-up ball grinds efficiency.
It can reduce 4 service load of pressure roller by improving lead materials temperature or improve the system work efficiency as one kind
Technical solution, further includes the material heating unit being arranged on material transmission path, and adds along the transmitting path of material, material
The rear of thermal has at least one set of roller group.In this case, the material heating unit can use electrically heated form, specific real
Existing mode can use the form of heat radiation or electromagnetic induction heating.It is preferred that using the form of electromagnetic induction heating, so that in lead
The thickness direction thermally equivalent of material, in this way, causing lead materials because overall uniformly heating, the overall situation for being easier deformation
Under, surface temperature is unlikely to excessive and produces lead fume and oxidation.
Embodiment 5：
The present embodiment provides the specific implementation an of the system, and as shown in Figure 1 to Figure 3, the rack 1 of the system includes
Two pieces of risers being parallel to each other, the riser are located at vertical direction, and the quantity of the pressure roller 4 is three, is all provided with two pieces of risers
Three bearing blocks are equipped with, three bearing blocks are used for the roll shaft for wearing the different ends of each pressure roller 4, and the axis of pressure roller 4 is respectively positioned on level side
To, and the axis of three pressure rollers 4 is respectively positioned on same vertical plane, is only set in the side of pressure roller 4 among as described in Example 2
Material transfer device.Feeder 2 and discharging portion are located at the opposite side of pressure roller 4, and feeder 2 is located at the top of discharging portion, in this way,
Lead materials move downward after only need to supporting lead materials in the transport process of different roller groups, reach and reduce intermediate material transfer device
The purpose of live load.Further, drive gear 10 is respectively connected with the roll shaft of each pressure roller 4, and in middle pressure roller 4
Be provided with two drive gears 10 on roll shaft, two drive gears 10 respectively with 10 tooth of different driving gear on other pressure rollers 4
Engagement, and the parameter of four drive gears 10 is identical, in this way, in the course of work of the system, tooth on above drive gear 10
Number of shocks is equal suffered by bar.The retarder that power part 11 includes driving motor and is connected on driving motor, retarder
Output terminal is fixedly connected with the roll shaft of any one pressure roller 4.In the present embodiment, the output terminal of retarder and the pressure roller positioned at centre
4 roll shafts are fixedly connected, in this way, so that the service life of four drive gears 10 is closer to.
In the present embodiment, pressure roller 4 and corresponding roll shaft are non-monolithic structure, and pressure roller 4 and corresponding roll shaft are into detachably connecting
Form is connect, torque is transmitted using key connection in the present embodiment and is threadingly attached to the restriction pressure roller 4 of the baffle ring on roll shaft right
The position in roll shaft axial direction is answered, in this way, when the gap width between roller group needs adjustment, can be by replacing the pressure of various outer diameter
Roller 4, obtains required gap width numerical value.
Above content is to combine the further description that specific preferred embodiment makees the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, should be included within the scope of the present invention.
Claims (6)
1. it is used for lead pig into the system of strip technique, it is characterised in that the system is used to lead pig being processed into lead powder technique, described
System includes rack（1）, be arranged at rack（1）On at least two groups of roller groups, for roller group conveying lead pig feeder, be used for
The intermediate material transfer device that stereotype exports the discharging portion of the system and is arranged between roller group, every group of roller group include two phases
Mutually parallel pressure roller（4）, and two pressure rollers of every group of roller group（4）Between have and be used for the gap that passes through of material；
Further include power part（11）, at least one pressure roller in every group of roller group（4）With the power part（11）It is connected, it is described
Power part（11）For driving the pressure roller being attached thereto（4）Rotate；
The intermediate material transfer device is used for the feed end by the material transfer that upper level roller group exports to next stage roller group；
The system comprises at least three pressure rollers（4）, the pressure roller（4）Axis be respectively positioned on horizontal direction, and the pressure roller（4）
Axis be respectively positioned on same vertical plane；
The pressure roller（4）In, adjacent two pressure rollers（4）Form one group of roller group；
Each pressure roller（4）On be respectively connected with drive gear（10）, two pressure rollers in every group of roller group（4）On drive gear（10）Tooth
Engagement, and two pressure rollers of every group of roller group（4）During rotation, two pressure rollers（4）The linear velocity that side rotates is equal；
The intermediate material transfer device is arranged at pressure roller（4）Side, intermediate material transfer device includes material trough（5）, folder
Hold cylinder（7）, advance and retreat cylinder（8）And transhipment cylinder（9）, the gripper cylinder（7）And transhipment cylinder（9）Axis be respectively positioned on it is perpendicular
Nogata is to the advance and retreat cylinder（8）Axis be located at horizontal direction；
The transhipment cylinder（9）Cylinder body be fixed on rack（1）On, the material trough（5）Bottom surface be horizontal plane, material trough
（5）Close to pressure roller（4）One end be openend, and material trough（5）It is fixed on transhipment cylinder（9）Piston rod on；
The advance and retreat cylinder（8）Cylinder body be fixed on material trough（5）Away from pressure roller（4）One end, gripper cylinder（7）Cylinder body consolidate
Due to advance and retreat cylinder（8）Piston rod on, and gripper cylinder（7）Piston rod end face and material trough（5）Bottom surface between have
For accommodating the gap of material, advance and retreat cylinder（8）Piston rod end towards set pressure roller（4）Side；
Gripper cylinder（7）Positioned at material trough（5）Top.
2. the system according to claim 1 for lead pig into strip technique, it is characterised in that further include and be fixed on material
Groove（5）On multiple rolled portions（6）, the rolled portion（6）Along material trough（5）Length direction distribution, and gripper cylinder（7）
Piston rod end face and rolled portion（6）Top surface between have and be used to accommodate the gap of material, the rolled portion（6）For reducing
Material is in material trough（5）The resistance of middle movement.
3. the system according to claim 1 for lead pig into strip technique, it is characterised in that further include and be fixed on material
Groove（5）On guide rod（12）, the guide rod（12）Positioned at vertical direction, and rack（1）On be additionally provided with and the guiding
Bar（12）The hole of clearance fit.
4. the system according to claim 1 for lead pig into strip technique, it is characterised in that further include scraper plate（3）, institute
State scraper plate（3）Positioned at the side of roller group discharging.
5. the system as claimed in any of claims 1 to 4 for lead pig into strip technique, it is characterised in that institute
State pressure roller（4）On be both provided with the annular groove on its side, the rectangular in cross-section of the annular groove.
6. the system as claimed in any of claims 1 to 4 for lead pig into strip technique, it is characterised in that also
Including the material heating unit being arranged on material transmission path, and along the transmitting path of material, after material heating unit
Side has at least one set of roller group.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328502.6A CN105817478B (en) | 2016-05-18 | 2016-05-18 | System for lead pig into strip technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328502.6A CN105817478B (en) | 2016-05-18 | 2016-05-18 | System for lead pig into strip technique |
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| CN105817478A CN105817478A (en) | 2016-08-03 |
| CN105817478B true CN105817478B (en) | 2018-04-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200213A (en) * | 2017-07-18 | 2017-09-26 | 大英德创精工设备有限公司 | Stereotype transmission mechanism in lead pig granulation process |
| CN109434371A (en) * | 2018-11-19 | 2019-03-08 | 东莞市达成机械设备制造有限公司 | A kind of deslagging device |
| CN110773746A (en) * | 2019-10-23 | 2020-02-11 | 天能电池集团股份有限公司 | Hot-calendering lead ingot granulation system and lead ingot granulation method |
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| JPS62284732A (en) * | 1986-06-03 | 1987-12-10 | Showa Denko Kk | Heat treatment of polyethylene film |
| CN2438524Y (en) * | 2000-02-15 | 2001-07-11 | 上海北蔡轻工机械厂 | Five-roller plastic rolling mill |
| CN202697580U (en) * | 2012-07-27 | 2013-01-30 | 四川五一机械制造有限公司 | Noodle press |
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| CN1314844A (en) * | 1998-06-11 | 2001-09-26 | 莱克斯马克国际公司 | Coating apparatus for ink jet printer |
| CN102040043A (en) * | 2009-10-21 | 2011-05-04 | 上海冠生园食品有限公司 | Edible film and food packing paper compounded device |
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| CN105817478A (en) | 2016-08-03 |
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Effective date of registration: 20230905 Address after: No. 6, 1st Floor, Yuliang Village, Penglai Town, Daying County, Suining City, Sichuan Province, 629000 Patentee after: Suining Hongjiafa Trading Co.,Ltd. Address before: 629300 Jingjiaba, Daying County Industrial Centralized Development Zone, Suining City, Sichuan Province Patentee before: DETRON PRECISION MACHINERY Co.,Ltd. |