CN107175363A - Cold cut machine with leads guide function - Google Patents
Cold cut machine with leads guide function Download PDFInfo
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- CN107175363A CN107175363A CN201710586534.0A CN201710586534A CN107175363A CN 107175363 A CN107175363 A CN 107175363A CN 201710586534 A CN201710586534 A CN 201710586534A CN 107175363 A CN107175363 A CN 107175363A
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- strip
- leads
- cutting
- cutterhead
- cutting roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
- B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of cold cut machine with leads guide function, including frame, rack-mounted cutting part, the cutting part includes two strip-cutting rollers being parallel to each other, annular cutterhead is provided with each strip-cutting roller, annular cutterhead on two strip-cutting rollers is interlaced, also include rack-mounted guide pad, the guide pad is located at the discharge end of cutting part, guide groove is provided with the guide pad, the arrival end of the guide groove is located on the discharging path of cutting part, the cell wall of the guide groove includes spigot surface, the spigot surface is used for the movement locus for changing the leads acted on therewith, it is constrained to and is exported side by side with many leads obtained by being cut as cutting part.The structure design of the cold cut machine can realize that leads is exported side by side, facilitate follow-up leads pelletizing to process.
Description
Technical field
The present invention relates to storage battery production apparatus field, more particularly to a kind of cold cut machine with leads guide function.
Background technology
Lead accumulator is because it is compared to other novel storage batteries, such as lithium battery, so that its exclusive charge capacity is big, manufacturing cost
Low advantage, is still existing with relatively broad battery, the battery such as applied on automobile.Lead accumulator is with filling out
The lead base grid of full spongy lead makees negative pole, and the lead base grid for filling up brown lead oxide makees positive pole, and makees electrolyte with dilute sulfuric acid.Electricity
Pond is in electric discharge, and metallic lead is negative pole, occurs oxidation reaction, generates lead sulfate；Brown lead oxide is positive pole, occurs reduction reaction,
Generate lead sulfate.Lead accumulator is when using charged with direct current, and the two poles of the earth generate elementary lead and brown lead oxide respectively.Remove after power supply,
The state that it is returned to before electric discharge again, constitutional chemistry battery.Lead accumulator can repeatedly charge, discharge, and its monomer voltage is 2V,
Battery is the battery pack being made up of one or more monomers, most commonly 12V, other also 2V, 4V, 8V, 24V lead electric power storages
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 into strips or granular, and one entered to the leads of above-mentioned strip
Step is cut into after lead button, then by lead button in such as ball mill, is allowed to phase mutual friction into lead powder.In process above, for lead
Energy required for ingot is melted is larger, while can also produce gas pollutant.
A kind of cold cutting technique is occurred in that in the prior art, it is such as entitled：For the system of stereotype slitting technique, application number
For：201610328503.0 patent application described in.This application can be good at solving to work present in lead pig cold-cutting process
The defect that noise is big, service life is not grown.The equipment that further optimization is currently used for lead accumulator production, undoubtedly can further promote
Enter the raising of the lead-acid battery level of production.
The content of the invention
The equipment of lead accumulator production is currently used for for further optimization set forth above, undoubtedly can further promote lead
The problem of raising of sour battery production level, the invention provides a kind of cold cut machine with leads guide function.The cold cut machine
Structure design can realize that leads is exported side by side, facilitate follow-up leads pelletizing to process.
The cold cut machine with leads guide function that the present invention is provided solves problem by following technical essential：With lead
The cold cut machine of bar guide function, including frame, rack-mounted cutting part, what the cutting part was parallel to each other including two
The annular cutterhead being provided with strip-cutting roller, each strip-cutting roller on annular cutterhead, two strip-cutting rollers is interlaced, in addition to installed in
Guide pad in frame, the guide pad, which is located on the discharge end of cutting part, the guide pad, is provided with guide groove, the guiding
The arrival end of groove is located on the discharging path of cutting part, and the cell wall of the guide groove includes spigot surface, and the spigot surface is used to change
Become the movement locus of leads acted on therewith, will be cut as cutting part obtained by many leads be constrained to and export side by side.
This programme is used for the annular for the annular cutterhead evagination as on strip-cutting roller being divided into stereotype on leads, strip-cutting roller
Flange, while annular flange is as the stereotype cutting part on cutting part, its incision principle is similar to traditional plate shearing machine：It is described
Two strip-cutting rollers on annular cutterhead it is interlaced be：If there is M annular cutterhead on wherein one strip-cutting roller, another is cut
There is N number of annular cutterhead on bar roller, in the prior art, M and N are the positive integer more than or equal to 1, both numerical value is equal or two
The numerical difference of person is 1.If define wherein one strip-cutting roller on annular cutterhead along its axis direction be respectively M1, M2 ... MM,
Annular cutterhead on another strip-cutting roller is respectively N1, N2 ... NN along its axis direction, then two strip-cutting rollers are completed after assembling,
Along the axis direction of any strip-cutting roller, the arrangement of annular cutterhead can be M1, N1, M2, N2 ... MM.So, strip-cutting roller is in driving
Rotated under the drive of part, when stereotype is by between two strip-cutting rollers, because the annular cutterhead on two strip-cutting rollers is mutually handed over
Mistake, is provided with N number of annular cutterhead if being provided with wherein one strip-cutting roller on M annular cutterhead, another strip-cutting roller, then two cuts
After annular cutterhead interlocks on bar roller, a material cutting edge is obtained between adjacent annular cutterhead, material cutting edge both sides
Stereotype part is respectively by the active force of annular cutterhead side on different strip-cutting rollers, and both sides Impact direction more than on the contrary, act on
Under power, stereotype is broken at material cutting edge can obtain M+N-1 cut-out point in stereotype, and stereotype finally is divided into M+N roots
Leads, realizes stereotype into bar technique.
In the prior art, the equipment that is cold-pressed for lead pig is general to roll lead pig for smooth stereotype, and in being same as cutting
Annular cutterhead on bar roller is of the same size, due to the relation of annular cutterhead interlaced arrangement on two strip-cutting rollers, then cutting
Cutting gained leads in portion's is divided into two layers, and individual layer has single leads or many leads.So it is not only the subsequent transmission increase of leads
Difficulty, causes leads transmission path to be difficult to control to, while during follow-up leads pelletizing, due to may at cut point position
There is one layer of leads hanging, this allows for leads Granulation Equipments and there is the problem of impact is big, noise is big.
In this programme, guide pad, the guide groove arrival end and lead of the guide pad are set by the discharge end in cutting part
The transmission path of bar connects, then stereotype by cut-out point after two lead discharging bars are divided into, wherein a lead discharging bar or two lead discharging bars
Whole leads individual pass through the guide groove, the spigot surface of the guide groove is easy to produce the spy of plastic deformation using leads
Point, constraint correspondence leads is moved along spigot surface.Above spigot surface is set to an inclined-plane, such as the equal position of axis of two strip-cutting rollers
In horizontal direction and two strip-cutting rollers in just to relation, changing upper lead discharging bar up and down only with guide pad and move downward and lower row
When leads converges in a row, it is only necessary to which the spigot surface is set into inclined-plane of the arrival end in the upper, port of export under；Using
When guide pad changes two rows leads simultaneously and converges the leads group transmitted side by side for a row in middle position, to the leads of upper row
It is directed downwardly toward, then corresponding spigot surface is inclined-plane of the arrival end in the upper, port of export under, the leads of lower row is upwardly directed, then
Corresponding spigot surface be arrival end under, the port of export is on upper inclined-plane；Only with guide pad change lower lead discharging bar upwards motion with
When upper lead discharging bar converges in a row, it is only necessary to by the spigot surface be set to arrival end under, the port of export is on upper inclined-plane.
To sum up, the structure design of the cold cut machine can realize that leads is exported side by side, facilitate follow-up leads pelletizing to process.
Because the quantity maximum that the cutting part using above form completes leads obtained by stereotype slitting can be with annular cutterhead
Quantity is equal, preferably, is preferably arranged to be respectively provided with a corresponding independent pilot block for each annular cutterhead, simultaneously
Each guide pad uses with frame and is detachably connected mode as bolted, so, equivalent to such as using above up and down just to cloth
During the strip-cutting roller put, gained leads is constrained by correspondence spigot surface, is bent upwards or is bent downwardly, so, leads exists
In BENDING PROCESS between leads deformation more closely, may be such that follow-up gained lead button shape closer to；Simultaneously as guide pad
There is stronger friction between leads in use, using guide pad and the one-to-one set-up mode of annular cutterhead,
Single guide pad is convenient for changing, beneficial to the use cost for reducing this cold cut machine.
Further technical scheme is：
As the form that implements of the spigot surface, the spigot surface includes the first spigot surface and the second spigot surface；
First spigot surface changes its position on strip-cutting roller axis direction for constraining leads, and causes adjacent lead
Spacing between bar becomes big；
Second spigot surface changes its position on two strip-cutting roller spacing directions for constraining leads.
In this programme, the spigot surface of the above second be it is as described above will be cut as cutting part obtained by the constraint of many leads
For the spigot surface exported side by side, such as more than up and down just to the strip-cutting roller of arrangement when, second spigot surface is as above institute
The inclined-plane inclined in the height direction stated.Because leads can be extruded by annular cutterhead side during stereotype slitting, lead
Bar be deformed may result in its width after being exported by cutting part is broadening or width in leads on change motion
Path, to avoid the leads on different rows from mutually being overlapped in convergence phase, convenient is a row by the convergence of two lead discharging bars, set more than the
One spigot surface.When such as using the above up and down just to the strip-cutting roller of arrangement, the spigot surface of the above second is used for top surface or bottom with leads
Face is acted on, and the spigot surface of the above first is used for the side action with leads, and above-described adjacent leads is the phase in different rows
Adjacent leads, such as two lead discharging bars export forward cutting part in the horizontal direction, may be configured as in two adjacent leads, therein one
Bar leads is deviated to the left by the constraint of the first spigot surface, another leads without departing from or by spigot surface on another guide pad pact
Beam is deviated to the right, so, it is ensured that between adjacent leads there is enough gaps to be used for converging for different lead discharging bars.
The quantity of annular cutterhead is more than on 1, same strip-cutting roller between adjacent annular cutterhead also at least one strip-cutting roller
With cutterhead gap；
An insertion bar is equipped with each cutterhead gap, the two ends of each insertion bar are respectively positioned on the not homonymy of strip-cutting roller, and
The two ends of insertion bar are both secured in frame, each insertion bar by the space between two strip-cutting rollers through correspondence endless knife
Disk；
Insertion boom end in cutting part discharge end is provided with the guide pad connected with insertion boom end.
Arrangement above is that the quantity of annular cutterhead at least one strip-cutting roller is more than adjacent annular on 1, same strip-cutting roller
Also there is cutterhead gap, so, wherein annular cutterhead is respectively embedded into the knife of another strip-cutting roller on a strip-cutting roller between cutterhead
In dish gap, annular cutterhead is respectively embedded therein in the cutterhead gap of a strip-cutting roller on another strip-cutting roller, if a certain slitting
Only has an annular cutterhead on roller, then the annular cutterhead is embedded in the cutterhead gap of another strip-cutting roller.So, strip-cutting roller is driving
Rotated under the drive of dynamic component, when stereotype is by between two strip-cutting rollers, because the annular cutterhead on two strip-cutting rollers is mutual
Staggeredly, be provided with N number of annular cutterhead if being provided with wherein one strip-cutting roller on M annular cutterhead, another strip-cutting roller, then two
After annular cutterhead interlocks on strip-cutting roller, a material cutting edge, material cutting edge both sides are obtained between adjacent annular cutterhead
Stereotype part respectively by the active force of annular cutterhead side on different strip-cutting rollers, and both sides Impact direction on the contrary, more than work
Under firmly, stereotype is broken at material cutting edge can obtain M+N-1 cut-out point in stereotype, and stereotype finally is divided into M+N
Root leads, realizes stereotype into bar technique.
As described above, for a certain cutterhead gap, equivalent to stereotype when by the cutterhead gap in the cutterhead gap
There is a cut-out point edge of arranged on left and right sides, simultaneously because the softer characteristic of lead quality, stereotype be cut into leads by
During power, gained leads, which is easy to generation plastic deformation, causes it to be clamped in cutterhead gap, so, clamped leads
Rotate and wound on strip-cutting roller with strip-cutting roller, jam in leads transmitting procedure occur in cold cut machine, causes cold cut machine
Failure, while it is larger to exclude above failure difficulty, is unfavorable for the preparation efficiency of lead powder.
In this programme, it is set to：An insertion bar is equipped with each cutterhead gap, the two ends of each insertion bar, which are respectively positioned on, cuts
The not homonymy of bar roller, and the two ends of insertion bar are both secured in frame, each insertion bar is by the space between two strip-cutting rollers
Through the annular cutterhead of correspondence, if it is A strip-cutting rollers to define wherein one strip-cutting roller, another strip-cutting roller is B strip-cutting rollers, if A is cut
The quantity of annular cutterhead is all higher than 1 on roller and B strip-cutting rollers, then has cutterhead gap on two strip-cutting rollers, while on A strip-cutting rollers
In the cutterhead gap of annular cutterhead insertion B strip-cutting rollers, in the cutterhead gap of the annular cutterhead insertion A strip-cutting rollers on B strip-cutting rollers, this
This cold cut machine is operationally, it is only necessary to ensure in each cutterhead gap, correspondence insertion bar and the annular cutterhead in the embedded cutterhead gap
Between have and be used for the gap that passes through of leads, so, stereotype when cut-out point is divided into leads into the cutterhead gap,
If the annular cutterhead side extruding force of the both sides of leads and the cutterhead gap both sides is excessive, leads is most probably rotated with strip-cutting roller
And bend coiling, rotated in the front end of leads with strip-cutting roller when being acted on insertion bar, the insertion bar prevent leads further with
Strip-cutting roller is moved, while with the leads at insertion bar active position under the pushing of rear side leads, close to the surface of insertion bar by
The Inside To Outside motion in cutterhead gap, finally deviates from cutterhead gap, completes the normal discharging of leads, i.e. this cold cut machine
Structure design can be prevented effectively from jam in leads transmitting procedure and in cold cut machine, improve cold cut machine cutting efficiency so as to reach, subtracts
The purpose of small cold cut machine fault rate.
Simultaneously as completing stereotype slitting needs in larger driving force, this programme, by the two ends of insertion bar using fixation
In the structure design in frame, passage of the leads with strip-cutting roller coiling can be not only completely cut through, fundamentally prevents leads local
Jam or whole coiling, while may be such that insertion bar when by leads active force, can have preferably anti-on strip-cutting roller
Curved ability avoids insertion bar from being interacted with miscellaneous part and cause this cold cut machine operationally to there is unnecessary energy resource consumption
And abrasion.
It is preferred that, this cold cut machine is set under parking operating mode, is had between each insertion bar both sides and corresponding annular cutterhead
There is 1-2mm gap, so, this cold cut machine can be prevented effectively from operationally, because expanding with heat and contract with cold causes insertion bar and endless knife
The side of disk is in contact.
In this programme, the set-up mode connected using guide pad corresponding with insertion bar with the end of insertion bar, equivalent to
After being divided into leads by stereotype and being exported certain length, spigot surface is recycled to carry out bending to correspondence leads and change its moving road
Footpath, so, equivalent to having longer leads between spigot surface and cut point, may be such that the motion for changing leads using guide pad
Path is more easy.It is preferred that, it is that each annular cutterhead sets a corresponding guide pad, for not in cutterhead gap
The leads of output, i.e., for two annular cutterheads positioned at annular cutter disc groups end, corresponding pass through is set due to unnecessary
Through rod, guide pad corresponding with this two annular cutterheads can be arranged side by side with other guide pads.
Because annular cutterhead needs the other parts evagination relative to strip-cutting roller, in the case of annular cutterhead uniform thickness, ring
The numerical value that shape cutterhead is protruded is bigger, then the ability of annular cutterhead counter-bending deformation on the axis direction of strip-cutting roller is poorer, therefore excellent
Select the gap between strip-cutting roller unsuitable excessive, due to also needing to reserve between the annular cutterhead side in insertion bar and cutterhead gap
The gap passed through for leads, therefore insertion bar can not set too thick.To enable insertion bar that equally there is good resistance to deformation
Power, in addition to the cantilever lever that quantity is twice of insertion bar quantity, each end of each insertion bar is equipped with a cantilever lever, each cantilever
Bar is both secured in frame, and side of the side with corresponding insertion bar of each cantilever lever is affixed, and the cantilever lever is used
Counter-bending deformability when the corresponding insertion bar of reinforcing is being extruded by leads.In this programme, for a certain insertion
Bar, because cantilever lever is used to strengthen counter-bending deformability of the corresponding insertion bar when being extruded by leads, is used as this
Two cantilever levers that art personnel, it is necessary to be set to act on therewith are arranged on the homonymy of insertion bar, and cantilever lever is passed through with this
Annular cutterhead residing for through rod in cutterhead gap has following relation：Both are located at the not homonymy of insertion bar respectively.So, cantilever
Bar can be located in cutterhead gap by way of providing normal pressure, frictional force to insertion bar for stablizing insertion bar in stress
Position.
To increase the active area of cantilever lever and insertion bar as far as possible, to strengthen the effect of cantilever lever, it is set to：Respectively pass through
The length direction of through rod is vertical with the spacing direction of two strip-cutting rollers, the length of the length direction of the cantilever lever with insertion bar
Direction is parallel, and the one end of each cantilever lever away from strip-cutting roller is fixedly connected with frame.In this programme, if equivalent to strip-cutting roller level peace
Dress, then insertion bar, cantilever lever are set to and cut that roll axis are vertical is horizontally mounted.
Also include the motor for being used to drive strip-cutting roller to rotate, the motor is connected with any one strip-cutting roller,
And it is respectively and fixedly provided with a fluted disc on two strip-cutting rollers, two fluted disc sizes are identical and into external toothing relation；Also include being arranged at driving
Decelerator between motor and corresponding strip-cutting roller.In this programme, by described two fluted discs, two strip-cutting roller constant speed can be achieved reverse
Rotate.It may be such that each strip-cutting roller results in enough torques with upper reducer.
As a kind of required erecting bed area is small, cold cut machine runs more stable implementation, the axle of the strip-cutting roller
Line direction is located at horizontal direction, and the axis direction of the motor is located at vertical direction, and motor is located at decelerator
Top.
To enable this cold cut machine that stereotype is divided into a plurality of leads, wherein on a strip-cutting roller annular cutterhead quantity
For M, the quantity of annular cutterhead is N on another strip-cutting roller, and the M and N are the integer more than 1.It is used as people in the art
Member, one is obtained due to needing the annular cutterhead on wherein one strip-cutting roller to be engaged with the annular cutterhead on another strip-cutting roller
Cut point, it is 1 to be preferably arranged to equal or both the quantity difference of the M and N numerical value, to avoid the occurrence of idle endless knife
Disk.
Because above insertion bar has on positive interaction, particularly insertion bar with leads in leads motion when in use
During the position that is contacted first with insertion bar, therefore insertion bar is the consumable accessory on this cold cut machine, for ease of change insertion bar and
Facilitate the assembling of this cold cut machine, the two ends of the insertion bar pass through connecting bolt and frame bolt connection.It is preferably arranged to machine
The bolt hole for being used to install connecting bolt of having a try on frame is bar hole, while the length direction of the bar hole is parallel to strip-cutting roller
Axis direction, so, can conveniently adjustment insertion bar slitting roll axis on position, with facilitate adjustment insertion bar between cutterhead
Position in gap or the relative position with corresponding annular cutterhead.
Because the connecting bolt for connecting insertion bar is under the work of cold cut machine and off position, the cause of stereotype variable thickness
Differ etc. stress under state, to avoid connecting bolt from relaxing, locking device is provided with each connecting bolt.The locking dress of the above
Putting can be using spring pad etc..
To enable annular cutterhead to force stereotype or leads to be synchronized with the movement with the side of annular cutterhead, each annular cutterhead
It is provided with bar shaped tooth on side, the axis direction of the length direction of the bar shaped tooth parallel to strip-cutting roller.In this programme, it can lead to
The mode crossed in bar shaped tooth insertion stereotype or leads, is cut by bar shaped tooth and forces stereotype or leads to be transported with annular cutterhead constant speed
It is dynamic.
Invention has the advantages that：
In this programme, guide pad, the guide groove arrival end and lead of the guide pad are set by the discharge end in cutting part
The transmission path of bar connects, then stereotype by cut-out point after two lead discharging bars are divided into, wherein a lead discharging bar or two lead discharging bars
Whole leads individual pass through the guide groove, the spigot surface of the guide groove is easy to produce the spy of plastic deformation using leads
Point, constraint correspondence leads is moved along spigot surface.Above spigot surface is set to an inclined-plane, such as the equal position of axis of two strip-cutting rollers
In horizontal direction and two strip-cutting rollers in just to relation, changing upper lead discharging bar up and down only with guide pad and move downward and lower row
When leads converges in a row, it is only necessary to which the spigot surface is set into inclined-plane of the arrival end in the upper, port of export under；Using
When guide pad changes two rows leads simultaneously and converges the leads group transmitted side by side for a row in middle position, to the leads of upper row
It is directed downwardly toward, then corresponding spigot surface is inclined-plane of the arrival end in the upper, port of export under, the leads of lower row is upwardly directed, then
Corresponding spigot surface be arrival end under, the port of export is on upper inclined-plane；Only with guide pad change lower lead discharging bar upwards motion with
When upper lead discharging bar converges in a row, it is only necessary to by the spigot surface be set to arrival end under, the port of export is on upper inclined-plane.
To sum up, the structure design of the cold cut machine can realize that leads is exported side by side, facilitate follow-up leads pelletizing to process.
Brief description of the drawings
Fig. 1 is the three-dimensional structure signal of cold cut machine one specific embodiment of the present invention with leads guide function
Figure；
Fig. 2 is the partial enlarged drawing of A portions shown in Fig. 1；
Fig. 3 is the sectional view of cold cut machine one specific embodiment of the present invention with leads guide function；
During Fig. 4 is cold cut machine one specific embodiment of the present invention with leads guide function, guide pad is cutd open
View.
Numbering in figure is followed successively by：1st, motor, 2, decelerator, 3, frame, 4, strip-cutting roller, 41, annular cutterhead, 42,
Cutterhead gap, 5, cantilever lever, 6, insertion bar, 7, guide pad, 71, guide groove, the 72, first spigot surface, the 73, second spigot surface, 8,
Leads.
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 Figures 1 to 4, the cold cut machine with leads guide function, including frame 3, the cutting in frame 3
Portion, the cutting part includes being provided with annular cutterhead 41 on two strip-cutting rollers 4 being parallel to each other, each strip-cutting roller 4, two slittings
Annular cutterhead 41 on roller 4 is interlaced, in addition to the guide pad 7 in frame 3, and the guide pad 7 is located at cutting part
Discharge end, guide groove 71 is provided with the guide pad 7, the arrival end of the guide groove 71 is located at the discharging path of cutting part
On, the cell wall of the guide groove 71 includes spigot surface, and the spigot surface is used for the movement locus for changing the leads 8 acted on therewith,
It is constrained to and is exported side by side with many leads 8 obtained by being cut as cutting part.
The annular cutterhead 41 that this programme is used to stereotype being divided on leads 8, strip-cutting roller 4 is the evagination on strip-cutting roller 4
Annular flange, while annular flange is as the stereotype cutting part on cutting part, its incision principle is similar to traditional shear
Machine：Annular cutterhead 41 on two described strip-cutting rollers 4 is interlaced as：If having M endless knife on wherein one strip-cutting roller 4
There is N number of annular cutterhead 41 on disk 41, another strip-cutting roller 4, in the prior art, M and N are the positive integer more than or equal to 1, two
Equal or both the numerical difference of the numerical value of person is 1.If defining the annular cutterhead 41 on wherein one strip-cutting roller 4 along its axis side
To respectively M1, M2 ... MM, annular cutterhead 41 on another strip-cutting roller 4 along its axis direction be respectively N1, N2 ... NN, then
Two strip-cutting rollers 4 are completed after assembling, along the axis direction of any strip-cutting roller 4, the arrangement of annular cutterhead 41 can for M1, N1, M2,
N2…MM.So, strip-cutting roller 4 is rotated under the drive of driving part, when stereotype is by between two strip-cutting rollers 4, due to two
Annular cutterhead 41 on individual strip-cutting roller 4 is interlaced, if being provided with M annular cutterhead 41 on wherein one strip-cutting roller 4, another
N number of annular cutterhead 41 is provided with strip-cutting roller 4, then after annular cutterhead 41 interlocks on two strip-cutting rollers 4, between adjacent annular cutterhead 41
A material cutting edge is obtained, the stereotype part of material cutting edge both sides is respectively by annular cutterhead 41 on different strip-cutting rollers 4
The active force of side, and both sides Impact direction is on the contrary, under above active force, stereotype is broken at material cutting edge can be in lead
Plate obtains M+N-1 cut-out point, and stereotype finally is divided into M+N roots leads 8, realizes stereotype into bar technique.
In the prior art, the equipment that is cold-pressed for lead pig is general to roll lead pig for smooth stereotype, and in being same as cutting
Annular cutterhead 41 on bar roller 4 is of the same size, due to the relation of the annular interlaced arrangement of cutterhead 41 on two strip-cutting rollers 4, that
8 points of cutting part cutting gained leads is two layers, and individual layer has single 8 or many leads 8 of leads.So be only leads 8 after
Resume it is defeated add difficulty, cause the transmission path of leads 8 to be difficult to control to, while during the follow-up pelletizing of leads 8, due to cutting
Point may have one layer of leads 8 hanging at position, and this allows for the Granulation Equipments of leads 8 and there is the problem of impact is big, noise is big.
In this programme, guide pad 7, the arrival end of guide groove 71 of the guide pad 7 are set by the discharge end in cutting part
Connect with the transmission path of leads 8, then stereotype by cut-out point after two lead discharging bars 8 are divided into, wherein a lead discharging bar 8 or two
The individual of whole leads 8 of lead discharging bar 8 passes through the guide groove 71, and the spigot surface of the guide groove 71 is easy to production using leads 8
The characteristics of raw plastic deformation, constraint correspondence leads 8 is moved along spigot surface.Above spigot surface is set to an inclined-plane, such as two
The axis of strip-cutting roller 4 is respectively positioned on horizontal direction and two strip-cutting rollers 4 are in up and down just to relation, only with row in the change of guide pad 7
Leads 8 is moved downward when converging in a row with lower lead discharging bar 8, it is only necessary to which the spigot surface is set into arrival end in upper, outlet
Hold the inclined-plane under；Use guide pad 7 and transmitted side by side for a row while changing two rows leads 8 and converging in middle position
8 groups of leads when, the leads 8 of upper row is directed downwardly toward, then corresponding spigot surface is that arrival end is oblique under in the upper, port of export
Face, is upwardly directed to the leads 8 of lower row, then corresponding spigot surface be arrival end under, the port of export is on upper inclined-plane；Only with leading
When changing lower lead discharging bar 8 to block 7 motion converge in a row with upper lead discharging bar 8 upwards, it is only necessary to by the spigot surface be set into
Mouth end is under, the port of export is on upper inclined-plane.To sum up, the structure design of the cold cut machine can realize that leads 8 is exported side by side, convenient
The follow-up pelletizing of leads 8 processing.
Because the quantity maximum that the cutting part using above form completes leads 8 obtained by stereotype slitting can be with annular cutterhead 41
Quantity it is equal, preferably, be preferably arranged to be respectively provided with a corresponding independent pilot block for each annular cutterhead 41
7, while each guide pad 7 is detachably connected mode with frame 3 using as bolted, so, on such as more than
Under just to the strip-cutting roller 4 of arrangement when, gained leads 8 by correspondence spigot surface constrained, be bent upwards or be bent downwardly, this
Sample, leads 8 in BENDING PROCESS between leads 8 deformation more closely, may be such that follow-up gained lead button shape closer to；Together
When, because guide pad 7 has stronger friction between leads 8 in use, using guide pad 7 and annular cutterhead 41 1
One corresponding set-up mode, is convenient for changing single guide pad 7, beneficial to the use cost for reducing this cold cut machine.
Embodiment 2：
As shown in Figures 1 to 4, the present embodiment is further qualified on the basis of embodiment 1：It is used as the spigot surface
Form is implemented, the spigot surface includes the first spigot surface 72 and the second spigot surface 73；
First spigot surface 72 changes its position on the axis direction of strip-cutting roller 4 for constraining leads 8, and causes phase
Spacing between adjacent leads 8 becomes big；
Second spigot surface 73 changes its position on the spacing direction of two strip-cutting roller 4 for constraining leads 8.
In this programme, the second spigot surface of the above 73 be it is as described above will be cut as cutting part obtained by many leads 8
The spigot surface exported side by side is constrained to, when such as using the above up and down just to the strip-cutting roller 4 of arrangement, second spigot surface 73 is
Inclined-plane inclined in the height direction as described above.Because leads 8 can be by the annular side of cutterhead 41 during stereotype slitting
Extruding, leads 8 is deformed may result in that its width after being exported by cutting part is broadening or width in leads 8
Upper change motion path, it is convenient to converge two lead discharging bars 8 for one to avoid the leads 8 on different rows from mutually being overlapped in convergence phase
Row, sets the first spigot surface 72 above.When such as using the above up and down just to the strip-cutting roller 4 of arrangement, the second spigot surface of the above 73 is used
Acted in the top surface or bottom surface of leads 8, the first spigot surface of the above 72 is used for the side action with leads 8, above-described phase
Adjacent leads 8 is the adjacent leads 8 in different rows, and such as two lead discharging bars 8 export forward cutting part in the horizontal direction, be can be set
For in two adjacent leads 8, a leads 8 therein is deviated to the left by the constraint of the first spigot surface 72, and another leads 8 be not inclined
It is deviated to the right from or by the constraint of spigot surface on another guide pad 7, so, it is ensured that between having enough between adjacent leads 8
Gap is used for converging for different lead discharging bars 8.
The quantity of annular cutterhead 41 is more than adjacent annular cutterhead 41 on 1, same strip-cutting roller 4 at least one strip-cutting roller 4
Between also have cutterhead gap 42；
An insertion bar 6 is equipped with each cutterhead gap 42, the two ends of each insertion bar 6 are respectively positioned on the difference of strip-cutting roller 4
Side, and the two ends of insertion bar 6 are both secured in frame 3, each insertion bar 6 by the space between two strip-cutting rollers 4 through pair
Should annular cutterhead 41；
The end of insertion bar 6 in cutting part discharge end is provided with the guide pad 7 connected with the end of insertion bar 6.
Arrangement above is more than adjacent on 1, same strip-cutting roller 4 for the quantity of annular cutterhead 41 at least one strip-cutting roller 4
Also there is cutterhead gap 42, so, wherein annular cutterhead 41 is respectively embedded into another on a strip-cutting roller 4 between annular cutterhead 41
In the cutterhead gap 42 of strip-cutting roller 4, annular cutterhead 41 is respectively embedded therein the cutterhead of a strip-cutting roller 4 on another strip-cutting roller 4
In gap 42, if only having an annular cutterhead 41 on a certain strip-cutting roller 4, the annular cutterhead 41 is embedded in another strip-cutting roller 4
In cutterhead gap 42.So, strip-cutting roller 4 is rotated under the drive of driving part, when stereotype is by between two strip-cutting rollers 4,
Because the annular cutterhead 41 on two strip-cutting rollers 4 is interlaced, if being provided with M annular cutterhead 41 on wherein one strip-cutting roller 4,
N number of annular cutterhead 41 is provided with another strip-cutting roller 4, then after annular cutterhead 41 interlocks on two strip-cutting rollers 4, adjacent annular cutterhead
A material cutting edge is obtained between 41, the stereotype part of material cutting edge both sides is respectively by annular on different strip-cutting rollers 4
The active force of the side of cutterhead 41, and both sides Impact direction is on the contrary, under above active force, stereotype is broken at material cutting edge
M+N-1 cut-out point can be obtained in stereotype, stereotype is finally divided into M+N roots leads 8, realizes stereotype into bar technique.
As described above, for a certain cutterhead gap 42, equivalent to stereotype when by the cutterhead gap 42 between the cutterhead
There is a cut-out point edge of the arranged on left and right sides of gap 42, simultaneously because the softer characteristic of lead quality, is cut into stereotype
In the loading process of leads 8, gained leads 8, which is easy to generation plastic deformation, causes it to be clamped in cutterhead gap 42, so, quilt
The leads 8 of clamping is rotated with strip-cutting roller 4 and wound on strip-cutting roller 4, jam occurs in the transmitting procedure of leads 8 in cold cut machine
In, cause cold cut machine failure, while it is larger to exclude above failure difficulty, be unfavorable for the preparation efficiency of lead powder.
In this programme, it is set to：An insertion bar 6, the equal position in two ends of each insertion bar 6 are equipped with each cutterhead gap 42
It is both secured in the two ends of the not homonymy of strip-cutting roller 4, and insertion bar 6 in frame 3, each insertion bar 6 is by between two strip-cutting rollers 4
Space in through the annular cutterhead 41 of correspondence, if it is A strip-cutting rollers 4 to define wherein one strip-cutting roller 4, another strip-cutting roller 4 is cut for B
Bar roller 4, if the quantity of annular cutterhead 41 is all higher than having on 1, two strip-cutting rollers 4 between cutterhead on A strip-cutting rollers 4 and B strip-cutting rollers 4
Gap 42, while the annular cutterhead 41 on A strip-cutting rollers 4 is embedded in the cutterhead gap 42 of B strip-cutting rollers 4, the endless knife on B strip-cutting rollers 4
In the cutterhead gap 42 of the insertion A of disk 41 strip-cutting rollers 4, this this cold cut machine is operationally, it is only necessary to ensure in each cutterhead gap 42, right
Having between the annular cutterhead 41 for answering insertion bar 6 and the embedded cutterhead gap 42 is used for the gap that leads 8 passes through, so,
Stereotype is when cut-out point is divided into leads 8 and enters the cutterhead gap 42, if the both sides of leads 8 and the both sides of cutterhead gap 42
The annular side extruding force of cutterhead 41 is excessive, then leads 8 most probably rotates with strip-cutting roller 4 and bends coiling, the front end of leads 8 with
When strip-cutting roller 4 is rotated with the effect of insertion bar 6, the insertion bar 6 prevents leads 8 from further being moved with strip-cutting roller 4, while and insertion
Leads 8 at the active position of bar 6 under the pushing of rear side leads 8, close to the surface of insertion bar 6 in cutterhead gap 42 it is lateral
Movement outside, finally deviates from cutterhead gap 42, completes the normal discharging of leads 8, i.e. the structure design of this cold cut machine can have
Effect avoids jam in the transmitting procedure of leads 8 from cold cut machine, improving cold cut machine cutting efficiency so as to reach, reduce cold cut machine failure
The purpose of rate.
Simultaneously as completing stereotype slitting needs in larger driving force, this programme, by the two ends of insertion bar 6 using solid
Structure design in frame 3, can not only completely cut through passage of the leads 8 with the coiling of strip-cutting roller 4, fundamentally prevent leads
8 local jams or whole coiling are on strip-cutting roller 4, while may be such that insertion bar 6 when by 8 active force of leads, can have
Preferable bending resistance avoids insertion bar 6 and miscellaneous part from interacting and to cause this cold cut machine operationally to exist unnecessary
Energy resource consumption and abrasion.
It is preferred that, this cold cut machine is set under parking operating mode, between each both sides of insertion bar 6 and corresponding annular cutterhead 41
Gap with 1-2mm, so, can be prevented effectively from this cold cut machine operationally, because expanding with heat and contract with cold causes insertion bar 6 and annular
The side of cutterhead 41 is in contact.
In this programme, the set-up mode connected using guide pad 7 corresponding with insertion bar 6 with the end of insertion bar 6, quite
Change its fortune in after being divided into leads 8 by stereotype and being exported certain length, recycling spigot surface to carry out bending to correspondence leads 8
Dynamic path, so, equivalent to having longer leads 8 between spigot surface and cut point, may be such that and change leads using guide pad 7
8 motion path is more easy.It is preferred that, be that each annular cutterhead 41 sets a corresponding guide pad 7, for not by
The leads 8 exported in cutterhead gap 42, i.e., for two annular cutterheads 41 positioned at annular 41 groups of ends of cutterhead, due to unnecessary
Corresponding insertion bar 6 is set, and guide pad 7 corresponding with this two annular cutterheads 41 can be arranged side by side with other guide pads 7.
Because annular cutterhead 41 needs the other parts evagination relative to strip-cutting roller 4, in the situation of the annular uniform thickness of cutterhead 41
Under, the numerical value that annular cutterhead 41 is protruded is bigger, then the ability of the annular counter-bending deformation on the axis direction of strip-cutting roller 4 of cutterhead 41
It is poorer, therefore it is preferred that the gap between strip-cutting roller 4 is unsuitable excessive, due to the side of annular cutterhead 41 in insertion bar 6 and cutterhead gap 42
Also needed between face it is pre- remain for the gap that leads 8 passes through, therefore insertion bar 6 can not set too thick.To cause insertion bar 6 same
With good non-deformability, in addition to the cantilever lever 5 that quantity is twice of 6 quantity of insertion bar, each end of each insertion bar 6 is matched somebody with somebody
Have a cantilever lever 5, each cantilever lever 5 is both secured in frame 3, and each cantilever lever 5 side with corresponding insertion
The side of bar 6 is affixed, and the cantilever lever 5 is used to strengthen counter-bending change of the corresponding insertion bar 6 when being extruded by leads 8
Shape ability.In this programme, for a certain insertion bar 6, because cantilever lever 5 is used to strengthen corresponding insertion bar 6 by lead
Counter-bending deformability when bar 8 is extruded, as those skilled in the art, it is necessary to be set to two cantilever levers 5 acted on therewith
Installed in the homonymy of insertion bar 6, and cantilever lever 5 have with the annular cutterhead 41 residing for the insertion bar 6 in cutterhead gap 42 it is as follows
Relation：Both are located at the not homonymy of insertion bar 6 respectively.So, cantilever lever 5 can be by providing normal pressure, frictional force to insertion bar 6
Mode, for stablizing position of the insertion bar 6 in stress in cutterhead gap 42.
To increase the active area of cantilever lever 5 and insertion bar 6 as far as possible, to strengthen the effect of cantilever lever 5, it is set to：
The length direction of each insertion bar 6 is vertical with the spacing direction of two strip-cutting rollers 4, and the length direction of the cantilever lever 5 is and insertion
The length direction of bar 6 is parallel, and the one end of each cantilever lever 5 away from strip-cutting roller 4 is fixedly connected with frame 3.In this programme, if equivalent to
Strip-cutting roller 4 is horizontally mounted, then insertion bar 6, cantilever lever 5 are set to be horizontally mounted vertical with the axis of strip-cutting roller 4.
Also include the motor 1 for being used to drive strip-cutting roller 4 to rotate, the motor 1 and any one phase of strip-cutting roller 4
Even, and it is respectively and fixedly provided with a fluted disc on two strip-cutting rollers 4, two fluted disc sizes are identical and into external toothing relation；Also include being arranged at
Decelerator 2 between motor 1 and corresponding strip-cutting roller 4.In this programme, by described two fluted discs, two strip-cutting rollers 4 can be achieved
Constant speed is rotated backward.It may be such that each strip-cutting roller 4 results in enough torques with upper reducer 2.
As a kind of required erecting bed area is small, cold cut machine runs more stable implementation, the axle of the strip-cutting roller 4
Line direction is located at horizontal direction, and the axis direction of the motor 1 is located at vertical direction, and motor 1 is located at decelerator 2
Top.
To enable this cold cut machine that stereotype is divided into a plurality of leads 8, wherein annular cutterhead 41 on a strip-cutting roller 4
Quantity is M, and the quantity of annular cutterhead 41 is N on another strip-cutting roller 4, and the M and N are the integer more than 1.It is used as this area
Technical staff, due to needing the annular cutterhead 41 on wherein one strip-cutting roller 4 and the phase of annular cutterhead 41 on another strip-cutting roller 4
Cooperation obtains a cut point, and it is 1 to be preferably arranged to equal or both the quantity difference of the M and N numerical value, to avoid the occurrence of the spare time
The annular cutterhead 41 put.
Because above insertion bar 6 has on positive interaction, particularly insertion bar 6 with leads 8 in leads 8 when in use
The position contacted first with insertion bar 6 in motion process, therefore insertion bar 6 is the consumable accessory on this cold cut machine, is passed through for ease of changing
Through rod 6 and the assembling for facilitating this cold cut machine, the two ends of the insertion bar 6 pass through connecting bolt and the bolt connection of frame 3.It is preferred that
It is bar hole to be set to be used for the bolt hole for installing connecting bolt of having a try in frame 3, while the length direction of the bar hole is put down
Row so, can conveniently adjust 6 position on the axis of strip-cutting roller 4 of insertion bar, to facilitate adjustment in the axis direction of strip-cutting roller 4
Position of the insertion bar 6 in cutterhead gap 42 or the relative position with corresponding annular cutterhead 41.
Because the connecting bolt for connecting insertion bar 6 is under the work of cold cut machine and off position, stereotype variable thickness
Stress differs under the states such as cause, and to avoid connecting bolt from relaxing, locking device is provided with each connecting bolt.It is locking above
Device can be using spring pad etc..
Embodiment 3：
The present embodiment is carried out further on the basis of any one technical scheme that any of the above one embodiment is provided
Limit, as shown in figures 1 and 3, to enable annular cutterhead 41 to force stereotype or leads 8 synchronous with the side of annular cutterhead 41
Motion, is provided with bar shaped tooth on the side of each annular cutterhead 41, the axle of the length direction of the bar shaped tooth parallel to strip-cutting roller 4
Line direction.In this programme, it can be cut by bar shaped tooth by way of bar shaped tooth is embedded in stereotype or leads 8 and force stereotype
Or leads 8 moves at the uniform velocity with annular cutterhead 41.
Above content is to combine the further description that specific preferred embodiment is made to 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 (10)
1. the cold cut machine with leads guide function, including frame (3), the cutting part in frame (3), the cutting part
Including two strip-cutting rollers being parallel to each other (4), it is provided with each strip-cutting roller (4) on annular cutterhead (41), two strip-cutting rollers (4)
Annular cutterhead (41) it is interlaced, it is characterised in that also including the guide pad (7) in frame (3), the guide pad
(7) it is located on the discharge end of cutting part, the guide pad (7) and is provided with guide groove (71), the arrival end of the guide groove (71)
On the discharging path of cutting part, the cell wall of the guide groove (71) includes spigot surface, and the spigot surface is used to change therewith
The movement locus of the leads of effect, will be cut as cutting part obtained by many leads be constrained to and export side by side.
2. the cold cut machine according to claim 1 with leads guide function, it is characterised in that the spigot surface includes the
One spigot surface (72) and the second spigot surface (73)；
First spigot surface (72) changes its position on strip-cutting roller (4) axis direction for constraining leads, and causes phase
Spacing between adjacent leads becomes big；
Second spigot surface (73) changes its position on two strip-cutting rollers (4) spacing direction for constraining leads.
3. the cold cut machine according to claim 1 with leads guide function, it is characterised in that at least one strip-cutting roller
(4) quantity of annular cutterhead (41) is more than on 1, same strip-cutting roller (4) between adjacent annular cutterhead (41) also between cutterhead on
Gap (42)；
An insertion bar (6) is equipped with each cutterhead gap (42), the two ends of each insertion bar (6) are respectively positioned on strip-cutting roller (4)
Not homonymy, and the two ends of insertion bar (6) are both secured in frame (3), each insertion bar (6) is by between two strip-cutting rollers (4)
Through the annular cutterhead (41) of correspondence in space；
Insertion bar (6) end in cutting part discharge end is provided with the guide pad (7) connected with insertion bar (6) end.
4. the cold cut machine according to claim 3 with leads guide function, it is characterised in that also including quantity be insertion
The cantilever lever (5) that twice of bar (6) quantity, each end of each insertion bar (6) is equipped with a cantilever lever (5), and each cantilever lever (5) is
It is fixed in frame (3), and side of the side with corresponding insertion bar (6) of each cantilever lever (5) is affixed, the cantilever
Bar (5) is used to strengthen counter-bending deformability of the corresponding insertion bar (6) when being extruded by leads.
5. the cold cut machine according to claim 4 with leads guide function, it is characterised in that the length of each insertion bar (6)
Spend that direction is vertical with the spacing direction of two strip-cutting rollers (4), the length of the length direction of the cantilever lever (5) with insertion bar (6)
Degree direction is parallel, and the one end of each cantilever lever (5) away from strip-cutting roller (4) is fixedly connected with frame (3).
6. the cold cut machine according to claim 3 with leads guide function, it is characterised in that also including being cut for driving
The motor (1) that bar roller (4) is rotated, the motor (1) is connected with any one strip-cutting roller (4), and two strip-cutting rollers
(4) it is respectively and fixedly provided with a fluted disc on, two fluted disc sizes are identical and into external toothing relation；Also include be arranged at motor (1) with
Decelerator (2) between correspondence strip-cutting roller (4).
7. the cold cut machine according to claim 6 with leads guide function, it is characterised in that the strip-cutting roller (4)
Axis direction is located at horizontal direction, and the axis direction of the motor (1) is located at vertical direction, and motor (1) is located at
The top of decelerator (2).
8. the cold cut machine according to claim 3 with leads guide function, it is characterised in that wherein one strip-cutting roller
(4) quantity of annular cutterhead (41) is that the quantity of annular cutterhead (41) on M, another strip-cutting roller (4) is N on, and the M and N are equal
For the integer more than 1.
9. the cold cut machine with leads guide function according to any one in claim 3 to 8, it is characterised in that institute
The two ends of insertion bar (6) are stated by connecting bolt and frame (3) bolt connection.
10. the cold cut machine according to claim 9 with leads guide function, it is characterised in that on each connecting bolt
It is provided with locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586534.0A CN107175363A (en) | 2017-07-18 | 2017-07-18 | Cold cut machine with leads guide function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586534.0A CN107175363A (en) | 2017-07-18 | 2017-07-18 | Cold cut machine with leads guide function |
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| CN107175363A true CN107175363A (en) | 2017-09-19 |
Family
ID=59838322
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710586534.0A Withdrawn CN107175363A (en) | 2017-07-18 | 2017-07-18 | Cold cut machine with leads guide function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399693A (en) * | 2023-11-03 | 2024-01-16 | 沧州伟信机械制造有限公司 | Steel plate slitting and cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399693A (en) * | 2023-11-03 | 2024-01-16 | 沧州伟信机械制造有限公司 | Steel plate slitting and cutting device |
| CN117399693B (en) * | 2023-11-03 | 2024-04-05 | 沧州伟信机械制造有限公司 | Steel plate slitting and cutting device |
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Application publication date: 20170919 |