CN110233017A - Laser resistance adjuster - Google Patents
Laser resistance adjuster Download PDFInfo
- Publication number
- CN110233017A CN110233017A CN201910615556.4A CN201910615556A CN110233017A CN 110233017 A CN110233017 A CN 110233017A CN 201910615556 A CN201910615556 A CN 201910615556A CN 110233017 A CN110233017 A CN 110233017A
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- resistance
- laser
- jig
- guide rail
- cutting head
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- 238000009966 trimming Methods 0.000 claims abstract description 86
- 238000003698 laser cutting Methods 0.000 claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 239000011261 inert gas Substances 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
- H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
- H01C17/242—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by laser
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to resistance production technical fields, more particularly, to a kind of laser resistance adjuster；Laser resistance adjuster includes laser cutting head, the first multiaxis guide rail and jig；Resistance placed thereon can be fixed in jig, prevent it from moving in cutting process, influence the precision and accuracy of cutting resistance trimming；Laser cutting head is connected with the first multiaxis guide rail, drives laser cutting head to move in three-dimensional space by the first multiaxis guide rail；It can make laser cutting head accurate movement to the top for the resistance being located on jig by the first multiaxis guide rail, a successive step laser cutting head of going forward side by side is cut by laser hair and goes out high-power laser beam, carry out cutting resistance trimming to it to resistance position to be cut.Laser cutting head can be quickly and accurately moved to designated position by the first multiaxis guide rail, quick, accurate positioning is carried out to laser cutting head, to improve the resistance trimming precision and efficiency of laser resistance adjuster.
Description
Technical field
The present invention relates to resistance production technical fields, more particularly, to a kind of laser resistance adjuster.
Background technique
In resistance production industry, in order to reach the resistance value of certain precision, need to carry out resistance micro- cutting to resistance value
It is finely adjusted；Resistance value adjustment for metal material resistance, is traditionally realized using machining process；But machining process
In the resistance resistance trimming to metal material, the resistance precision finally obtained is low, is unable to satisfy modern production to resistance
Precision increasingly higher demands.
Summary of the invention
The purpose of the present invention is to provide a kind of laser resistance adjusters, to solve to a certain extent in the prior art to metal
The low technical problem of the resistance resistance trimming precision of material.
It include laser cutting head, the first multiaxis guide rail and jig the present invention provides a kind of laser resistance adjuster；The jig
For the fixed resistance to resistance trimming；The laser cutting head is connected with the first multiaxis guide rail, the first multiaxis guide rail
It is able to drive the laser cutting head to move in three-dimensional space, the laser cutting head is enable to be moved on the jig
Cutting resistance trimming is carried out above the resistance.
It further, further include feed bin and taking discharge mechanism；The feed bin for storing the resistance, the feed bin it is upper
Side is open end, and the resistance can be placed into or take out the feed bin via the open end；It is described to take the one of discharge mechanism
End forms flowing end, and the flowing end can pick up the resistance in the feed bin, and the resistance is moved to the jig
On.
Further, feeding portion and blanking portion are provided in the feed bin；The feeding portion is for storing the institute before resistance trimming
Resistance is stated, the blanking portion is for storing the resistance after resistance trimming；It is described to take discharge mechanism will be in the feeding portion
The resistance, which is moved on the jig, carries out cutting resistance trimming；It is described to take discharge mechanism will be after the resistance trimming on the jig
The resistance is moved in the blanking portion；The feeding portion and the blanking portion include charging tray and lifting device；The material
Disk is for holding the resistance, and the movable end of the lifting device is connected with the corresponding charging tray, for driving the material
Disk lifting, so that the resistance on the charging tray reaches the open end.
Further, described that discharge mechanism is taken to include the second multiaxis guide rail and manipulator；The manipulator and described second
Multiaxis guide rail is connected, and the second multiaxis guide rail is able to drive the manipulator and moves in three-dimensional space, so that the machine
Tool hand can pick and place the resistance on the feed bin and the jig；One end of the manipulator forms the feeding
End；Vacuum chamber is formed in the flowing end, the vacuum chamber with vacuum equipment for being connected；The vacuum chamber
Lower section is provided at least one coupled logical adsorption tube, and the adsorption tube is for adsorbing the resistance.
Further, the quantity of the manipulator is two；Two manipulators are arranged side by side in second multiaxis
On guide rail, and one of them described manipulator is used to draw the resistance in the feeding portion, and is moved to described control
On tool；Another described manipulator is used to draw the resistance on the jig, and is moved to the blanking portion.
It further, further include pallet and rotation drive device；The jig is located on the pallet, the rotation driving
The movable end of device is connected with the pallet, for driving the pallet and the jig to rotate in the horizontal plane.
It further, further include positioning camera；The positioning camera is located on the first multiaxis guide rail, more than described first
Axis rail is able to drive the top for the resistance that the positioning camera is moved on the jig.
It further, further include slagging channel；The corresponding position for placing the resistance offers slag-drip opening on the jig,
One end of the slagging channel is connected with the slag-drip opening, and the other end of the slagging channel with air inducing equipment for being connected
It is logical.
Further, inert gas pipe nozzle is provided on the laser cutting head；The one of the inert gas pipe nozzle
End is connected with the nozzle of the laser cutting head, and the other end of the inert gas pipe nozzle is used to set with inert gas gas supply
It is standby to be connected.
It further, further include shield；The shield cover at the feed bin, it is described take discharge mechanism, it is described swash
The outside of light cutting head, the first multiaxis guide rail and the jig；Closing door, the closing door are provided on the shield
Positioned at the side close to the feed bin, door lock is provided on the closing door；Observation window, the sight are provided on the closing door
Window is examined using lasing safety transparent panel.
Compared with prior art, the invention has the benefit that
Laser resistance adjuster provided by the invention includes laser cutting head, the first multiaxis guide rail and jig；It is carried out to resistance
When cutting resistance trimming, resistance is placed on the station of jig, and resistance placed thereon can be fixed in jig, prevents it
It is moved in cutting process, influences the precision and accuracy of cutting resistance trimming.Laser cutting head can issue high-power sharp
Light beam；Laser cutting head is located on the first multiaxis guide rail, and X-axis guide rail, Y-axis guide rail and the Z axis guide rail of the first multiaxis guide rail, which are enclosed, to be set
At a three-dimensional space, the first multiaxis guide rail is able to drive laser cutting head and moves in the three-dimensional space；Jig be located at this three
In dimension space, therefore by after the resistance of resistance trimming is fixed on jig, the first multiaxis guide rail is able to drive laser cutting head shifting
It moves to the top for the resistance being located on jig, and the further position of accurate adjustment laser cutting head, keeps laser cutting head mobile
The position being cut by laser to the resistance to resistance trimming, being then turned on laser cutting head makes it issue laser beam, to resistance
Carry out laser cutting resistance trimming.After completing primary cutting resistance trimming, laser cutting head to next place can be continued to move to and need to cut
Position continue cut resistance trimming work；It is thus possible to successively move laser according to metallic resistance different location to be cut
The position of cutting head completes to adjust its resistance value；And it can quickly and accurately move laser by the first multiaxis guide rail to cut
Head is cut to designated position, quick, accurate positioning is carried out to laser cutting head, to improve the precision and efficiency of resistance trimming.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the partial structure diagram under the first visual angle of laser resistance adjuster provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram under the first visual angle of the feed bin of laser resistance adjuster provided in an embodiment of the present invention；
Fig. 3 is cross-sectional view at A-A in Fig. 2；
Fig. 4 is the structure taken under the first visual angle of discharge mechanism and feed bin in laser resistance adjuster provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the structural schematic diagram that the flowing end of discharge mechanism is taken in laser resistance adjuster provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram under the first visual angle of the jig of laser resistance adjuster provided in an embodiment of the present invention；
Fig. 7 is the knot of the first multiaxis guide rail, laser cutting head and jig in laser resistance adjuster provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 8 is the structural schematic diagram under the first visual angle of laser resistance adjuster provided in an embodiment of the present invention.
Appended drawing reference:
1- laser cutting head, 11- inert gas pipe nozzle, 2- the first multiaxis guide rail, 3- jig, 31- casting die, 32- deslagging
Channel, 4- feed bin, 41- feeding portion, 42- blanking portion, 43- charging tray, 44- lifting device, 5- take discharge mechanism, the second multiaxis of 51-
Guide rail, 52- manipulator, 53- flowing end, 54- adsorption tube, 6- rotation drive device, 61- pallet, 7- positioning camera, 8- protection
Cover, 81- closing door, 82- observation window.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The laser resistance adjuster according to the application some embodiments is described referring to Fig. 1 to Fig. 8.
This application provides a kind of laser resistance adjusters, and as shown in Figures 1 to 7, including laser cutting head 1, the first multiaxis are led
Rail 2 and jig 3；Jig 3 is for the fixed resistance to resistance trimming；Laser cutting head 1 is connected with the first multiaxis guide rail 2, more than first
Axis rail 2 is able to drive laser cutting head 1 and moves in three-dimensional space, and laser cutting head 1 is enable to be moved to the electricity on jig 3
The top of resistance, to carry out cutting resistance trimming to resistance.
Laser resistance adjuster provided by the present application includes laser cutting head 1, the first multiaxis guide rail 2 and jig 3；To resistance into
When row cutting resistance trimming, resistance is placed on the station of jig 3, and resistance placed thereon can be fixed in jig 3, is prevented
Only it is moved in cutting process, influences the precision and accuracy of cutting resistance trimming.
When the resistance to metal material carries out laser cutting resistance trimming, it is necessary to high-power laser is used, it is high-power to swash
Light penetration power is strong, it is necessary to be equipped with laser cutting head 1, the laser beam that first 1 issues is cut by laser to cut to resistance；And
Due to laser power height, it is mobile that laser beam can not be controlled using galvanometer；Therefore, the application is by directly moving laser cutting head
1 to carrying out cutting resistance trimming to resistance at the resistance to resistance trimming.
Laser cutting head 1 can issue high-power laser beam；Laser cutting head 1 is located on the first multiaxis guide rail 2, and first
X-axis guide rail, Y-axis guide rail and the Z axis guide rail of multiaxis guide rail 2, which are enclosed, is set as a three-dimensional space, and the first multiaxis guide rail 2 is able to drive sharp
Light cutting head 1 moves in the three-dimensional space；Jig 3 is located in the three-dimensional space, therefore is fixed on by the resistance to resistance trimming
After on jig 3, the first multiaxis guide rail 2 is able to drive the top for the resistance that laser cutting head 1 is moved on jig 3, goes forward side by side
One step accurately adjusts the position of laser cutting head 1, is moved to laser cutting head 1 and is cut by laser to the resistance of resistance trimming
Position, be then turned on laser cutting head 1 make its issue laser beam, laser cutting resistance trimming is carried out to resistance.It completes once to cut
After cutting resistance trimming, laser cutting head 1 to next place position to be cut can be continued to move to and continue to cut the work of resistance trimming；From
And the position of laser cutting head 1 can successively be moved according to metallic resistance different location to be cut, complete the resistance to it
Value adjustment；And laser cutting head 1 can quickly and accurately be moved to designated position by the first multiaxis guide rail 2, laser is cut
It cuts first 1 and carries out quick, accurate positioning, to improve the precision and efficiency of resistance trimming.
Preferably, casting die 31 is formed on the station of jig 3, the quantity of casting die 31 can be two, two casting dies 31
Interval is oppositely arranged, by two casting dies 31 can the two sides respectively to resistor width direction suppress, on station
Resistance be fixed；And each casting die 31 is connected with the movable end of a lifting drive, passes through lifting driving dress
Set the lifting that can drive casting die 31；When needing for resistance to be placed on the station of jig 3, lifting drive is first passed through
It drives two casting dies 31 to move to the direction of the station far from jig 3, resistance is then placed in station and casting die from side
Between 31, moves two casting dies 31 to the direction close to station, resistance is pressed between casting die 31 and station,
To which resistance to be firmly compressed on jig 3, prevents it from play occurs during resistance trimming, influence the precision and effect of resistance trimming
Rate.
In this embodiment, as shown in Figures 1 to 5, laser resistance adjuster further includes feed bin 4 and takes discharge mechanism 5；Feed bin 4
For storing resistance, and the top of feed bin 4 is open end, by the open end, before resistance trimming work starts, by resistance filling with
In feed bin；During resistance trimming works progress, it can be taken out by the open end and go to carry out subsequent tune to the resistance of resistance trimming
Hinder operation.
It takes discharge mechanism 5 that can move between feed bin 4 and jig 3, and one end of discharge mechanism 5 is taken to be formed with flowing end
53, the resistance to resistance trimming in feed bin 4 can be picked up by flowing end 53, and the resistance to resistance trimming is moved on jig 3, with
Carry out subsequent cutting resistance trimming work.
Before carrying out laser resistor trimming operation, a certain number of resistance for needing resistance trimming can be loaded in feed bin 4, then
Resistance trimming is carried out by taking discharge mechanism 5 that successively the resistance to resistance trimming is moved on jig 3 one by one, so that working efficiency is improved,
Reduce the labor intensity of operator.
In this embodiment, as shown in Figures 2 and 3, feeding portion 41 and blanking portion 42 are arranged at intervals in feed bin 4；Feeding
Portion 41 and blanking portion 42 include charging tray 43 and lifting device 44, and wherein charging tray 43 is for placing resistance, the charging tray in feeding portion 41
43 for placing the resistance before resistance trimming, and the charging tray 43 in blanking portion 42 is for placing the resistance after resistance trimming.Feeding portion 41 and blanking portion
42 charging tray 43 is connected with respective lifting device 44, and charging tray 43 is enable to go up and down；When specifically used, expect when needing to take out
When resistance in storehouse 4, charging tray 43 can be driven to rise by lifting device 44, resistance disposed thereon be made to reach the spacious of feed bin 4
Mouth end is moved on jig so that discharge mechanism 5 conveniently be taken to take out the resistance being located in feeding portion 41 and carries out cutting tune
Resistance；Resistance needs after the resistance trimming on jig 3 are stored by the blanking portion for taking discharge mechanism 5 to put back to feed bin 4, can be with
The corresponding charging tray 43 in blanking portion 42 is first raised up to open end, makes charging tray 43 after the resistance after resistance trimming is placed on charging tray 43 again
It is lowered back in feed bin 4.
When carrying out cutting resistance trimming operation, the resistance for needing resistance trimming is placed at the feeding portion 41 of feed bin 4 first, is passed through
It takes discharge mechanism 5 to pick up this and waits for the resistance of resistance trimming, and be moved on jig 3, complete subsequent cutting resistance trimming operation；One
After resistance completes cutting resistance trimming, discharge mechanism 5 is taken to pick up the resistance being located on jig 3, and be placed back into the blanking portion 42 of feed bin 4
It is interior, then it is placed on jig 3 another is located at the resistance to resistance trimming in feeding portion 41 again；To completion pair one by one
The storage of resistance after the laser cutting resistance trimming and resistance trimming of the resistance to resistance trimming in feed bin 4.
Therefore, by the way that feeding portion 41 and blanking portion 42 are arranged in feed bin 4, multiple electricity to resistance trimming can be placed simultaneously
Resistance, and the resistance after resistance trimming can be recycled, entire operation process without manually operating repeatedly, to improve work effect
Rate reduces the labor intensity of operator.
It should be noted that laser resistance adjuster further includes control system, laser cutting head 1, the first multiaxis guide rail 2, jig
3, feed bin 4 and discharge mechanism 5 is taken to be electrically connected to the control system；The work of each component can be accurately controlled by control system
Make, realizes automatic operation.
In this embodiment, as shown in Figure 4 and Figure 5, taking discharge mechanism 5 includes the second multiaxis guide rail 51 and manipulator 52；
Manipulator 52 is connected with the second multiaxis guide rail 51, and X-axis guide rail, Y-axis guide rail and the Z axis guide rail of the second multiaxis guide rail 51, which are enclosed, to be set as
One three-dimensional space, the manipulator 52 on the second multiaxis guide rail 51 can move in the three-dimensional space；4 He of feed bin simultaneously
Jig 3 also is located in the three-dimensional space, therefore is able to drive manipulator 52 in feed bin 4 and jig 3 by the second multiaxis guide rail 51
Between move, efficiently and accurately complete resistance transportation work.
One end of manipulator 52 forms flowing end 53, can pick up the electricity on feed bin 4 or jig 3 by flowing end 53
Resistance.Vacuum chamber is formed in flowing end 53, vacuum chamber is connected with vacuum equipment, extracts vacuum chamber by vacuum equipment
Interior gas, forms it into subnormal ambient.The lower end of flowing end 53 is provided at least one adsorption tube 54, and the one of adsorption tube 54
End, is connected with vacuum chamber, the direction where the other end towards resistance；When the quantity of adsorption tube 54 is multiple, multiple suctions
Attached pipe 54 says that a setting prevents it from moving to make manipulator to the stronger stabilization of the absorption of resistance along the length direction of resistance
There is a situation where resistance to fall during dynamic resistance.
When picking up resistance by manipulator 52, mobile manipulator 52 makes flowing end 53 be located at the top of resistance, and makes to inhale
One end of attached pipe 54 towards resistance is attached on resistance, is opened vacuum equipment, is formed negative pressure in vacuum chamber and adsorption tube 54, from
And resistance is adsorbed on flowing end 53.
Preferably, the quantity of the vacuum chamber in flowing end 53 is two, and two vacuum chambers are positioned apart from feeding
In end 53, and two vacuum chamber uniform vacuum equipment are connected.Multiple adsorption tubes are provided with below each vacuum chamber
54, it, can be with thus when leakage, which occurs, for wherein vacuum chamber can not form negative pressure and be unable to complete the work for drawing resistance
This work is completed by another vacuum chamber and corresponding adsorption tube 54；Making entirely to be cut by laser resistance trimming work can continue to
It goes on smoothly, does not influence working efficiency.
In this embodiment, as shown in figure 4, the quantity of manipulator 52 is two, two manipulators 52 are arranged side by side in the
On two multiaxis guide rails 51, when taking discharge mechanism 5 mobile from above feed bin 4, and the feeding below 52 face of one of manipulator
When portion 41, another manipulator 52 being capable of blanking portion 42 below face.
When being directed to 3 operation of jig, an electricity to resistance trimming is adsorbed on one absorption end in two manipulators 52
Resistance first passes through not adsorb and after resistance taking-up, then lead to after the manipulator 52 of the resistance of resistance trimming will be located at the resistance trimming on jig 3
It crosses another manipulator 52 and is put into the resistance to resistance trimming for being adsorbed in its absorption end.
Then, two manipulators 52 are moved to the top of feed bin 4 together, and the manipulator 52 for being adsorbed with resistance after resistance trimming is located at
The top in blanking portion 42, another manipulator 52 are located at the top in feeding portion 41；Make completing the placement to the resistance after resistance trimming
While industry, complete the absorption operation that the resistance of resistance trimming is waited for another；Then it again moves at jig 3, repeats above-mentioned
Process.To, the pick-and-place work for being completed at the same time resistance after the resistance and resistance trimming for the treatment of resistance trimming by the way that two manipulators 52 are arranged, into
Improve work efficiency to one step.
In this embodiment, as shown in fig. 6, laser resistance adjuster further includes pallet 61 and rotation drive device 6, rotation driving
Device 6 can drive pallet 61 to rotate in the horizontal plane；Jig 3 is placed on pallet 61, and fixing clamp holds electricity on jig 3
Resistance, when pallet 61 rotates, jig 3 and resistance disposed thereon rotate in the horizontal plane therewith；Pass through rotation driving dress simultaneously
Its rotation angle can be accurately controlled by setting 6, to realize the accurate adjustment to the placed angle of resistance, and then improve resistance resistance
It is worth the accuracy of adjustment.
In this embodiment, as shown in fig. 7, laser resistance adjuster further includes positioning camera 7, to the resistance on jig 3 into
Before row cutting resistance trimming, need to carry out precise positioning to the resistance on jig 3 by positioning camera 7；Positioning camera 7 is located at more than first
On axis rail 2, positioning camera 7 also can enclose three be set as in X-axis guide rail, Y-axis guide rail and the Z axis guide rail of the first multiaxis guide rail 2
Movement in dimension space, the resistance top for enabling positioning camera 7 to be moved on jig 3；Running fix camera 7 carries out resistance
Multiple spot shooting, obtain resistance multiple spot where position, according to multipoint positioning judge the resistance length and width direction whether be
Extend respectively towards the direction of X-axis guide rail and the direction of Y-axis guide rail；If resistance has tilted certain angle, pass through 3 lower section of jig
Rotation drive device 6, adjust the direction of resistance, lead its length and width direction towards the direction of X-axis guide rail and Y-axis respectively
The direction of rail extends, to complete the positioning to resistance；By carrying out precise positioning before cutting resistance trimming to resistance, can make to swash
Light cutting head 1 is moved to fast accurate position to be cut when cutting to resistance, to improve production efficiency.
It should be noted that positioning camera 7 and rotation drive device 6 are electrically connected to the control system, through-hole control system
Control to the two makes the two cooperation complete the positioning to resistance.
In this embodiment, as shown in fig. 6, laser resistance adjuster further includes slagging channel 32；The station correspondence of jig 3 is put
It sets and offers slag-drip opening at the position of resistance, one end of slagging channel 32 is connected with slag-drip opening, produces during cutting resistance trimming
Raw residue can drop into slagging channel 32 by slag-drip opening；The other end of slagging channel 32 is connected with air inducing equipment,
Suction force is formed by air inducing equipment, the residue for enabling cutting to generate is entirely fallen in slagging channel 32, to prevent residue
It is deposited on resistance, influences the cutting resistance trimming of resistance.
In this embodiment, lazy by this as shown in fig. 7, being additionally provided with inert gas pipe nozzle 11 on laser cutting head 1
Property gas pipe nozzle 11 be connected with noble gas source, and inert gas is sprayed from the nozzle of laser cutting head 1, thus right
Resistance in cutting resistance trimming is purged, and the residue generated during resistance trimming is made more to drop into the slagging channel 32 of lower section
It is interior, in order to avoid influence the cutting resistance trimming of resistance.
In this embodiment, as shown in figure 8, laser resistance adjuster further includes shield 8；Due to the resistance to metal material
Cutting is using high-power laser, and high power laser light penetration power is strong, and risk is big, therefore the laser resistance adjuster of the application is adopted
With totally enclosed design, by feed bin 4, to take discharge mechanism 5, laser cutting head 1, the first multiaxis guide rail 2 and jig 3 to be placed in anti-
In shield 8, shield 8 is being provided with closing door 81 close to the side of feed bin 4, before resistance trimming operation starts and at the end of, can be with
Opening enclosed door 81, the resistance after taking out the resistance trimming in feed bin 4, and it is put into the resistance that new a batch needs resistance trimming；Entirely adjusting
Closing door 81 is carried out by a safety door latch sealed during resistance.It is additionally provided with observation window 82 on closing door 81 simultaneously, and
Observation window 82 uses lasing safety transparent panel, can observe whether resistance trimming work in shield 8 goes on smoothly by observation window 82.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of laser resistance adjuster, which is characterized in that including laser cutting head, the first multiaxis guide rail and jig；
The jig is for the fixed resistance to resistance trimming；
The laser cutting head is connected with the first multiaxis guide rail, and the first multiaxis guide rail is able to drive the laser and cuts
It cuts head to move in three-dimensional space, the top for the resistance for enabling the laser cutting head to be moved on the jig carries out
Cut resistance trimming.
2. laser resistance adjuster according to claim 1, which is characterized in that further include feed bin and taking discharge mechanism；
The feed bin is for storing the resistance, and the top of the feed bin is open end, and the resistance can be via the opening
End is placed into the feed bin or takes out out of described feed bin；
Described one end for taking discharge mechanism forms flowing end, and the flowing end can pick up the resistance in the feed bin, will
The resistance is moved on the jig.
3. laser resistance adjuster according to claim 2, which is characterized in that be provided with feeding portion and blanking in the feed bin
Portion；
The feeding portion is for storing the resistance before resistance trimming, and the blanking portion is for storing the resistance after resistance trimming；
It is described to take discharge mechanism that the resistance in the feeding portion is moved on the jig to carry out cutting resistance trimming；Institute
It states and takes discharge mechanism that the resistance after the resistance trimming on the jig can be moved in the blanking portion；
The feeding portion and the blanking portion include charging tray and lifting device；The charging tray is described for holding the resistance
The movable end of lifting device is connected with the corresponding charging tray, for driving the material tray lifting, so that on the charging tray
The resistance reaches the open end.
4. laser resistance adjuster according to claim 3, which is characterized in that described that discharge mechanism is taken to include the second multiaxis guide rail
And manipulator；
The manipulator is connected with the second multiaxis guide rail, and the second multiaxis guide rail is able to drive the manipulator three
Movement in dimension space, so that the manipulator can pick and place the resistance on the feed bin and the jig；
One end of the manipulator forms the flowing end；Vacuum chamber is formed in the flowing end, the vacuum chamber is used
It is connected in vacuum equipment；
At least one coupled logical adsorption tube is provided with below the vacuum chamber, the adsorption tube is described for adsorbing
Resistance.
5. laser resistance adjuster according to claim 4, which is characterized in that the quantity of the manipulator is two；
Two manipulators are arranged side by side on the second multiaxis guide rail, and one of them described manipulator is for drawing institute
The resistance in feeding portion is stated, and is moved on the jig；
Another described manipulator is used to draw the resistance on the jig, and is moved to the blanking portion.
6. laser resistance adjuster according to claim 1, which is characterized in that further include pallet and rotation drive device；
The jig is located on the pallet, and the movable end of the rotation drive device is connected with the pallet, for driving
The pallet and the jig rotate in the horizontal plane.
7. laser resistance adjuster according to claim 1, which is characterized in that further include positioning camera；
The positioning camera is located on the first multiaxis guide rail, and the first multiaxis guide rail is able to drive the positioning camera and moves
Move the top of the resistance on the jig.
8. laser resistance adjuster according to claim 1, which is characterized in that further include slagging channel；
The corresponding position for placing the resistance offers slag-drip opening, one end of the slagging channel and the deslagging on the jig
Mouth is connected, and the other end of the slagging channel with air inducing equipment for being connected.
9. laser resistance adjuster according to claim 1, which is characterized in that be provided with inert gas on the laser cutting head
Pipe nozzle；
One end of the inert gas pipe nozzle is connected with the nozzle of the laser cutting head, the inert gas pipe nozzle
The other end with inert gas air feed equipment for being connected.
10. laser resistance adjuster according to claim 2, which is characterized in that further include shield；
The shield cover at the feed bin, it is described take discharge mechanism, the laser cutting head, the first multiaxis guide rail and
The outside of the jig；
Closing door is provided on the shield, the closing door is located to be set on the side of the feed bin, the closing door
It is equipped with door lock；
Observation window is provided on the closing door, the observation window uses lasing safety transparent panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615556.4A CN110233017A (en) | 2019-07-09 | 2019-07-09 | Laser resistance adjuster |
| PCT/CN2020/099441 WO2021004339A1 (en) | 2019-07-09 | 2020-06-30 | Laser resistor trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615556.4A CN110233017A (en) | 2019-07-09 | 2019-07-09 | Laser resistance adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110233017A true CN110233017A (en) | 2019-09-13 |
Family
ID=67857972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910615556.4A Pending CN110233017A (en) | 2019-07-09 | 2019-07-09 | Laser resistance adjuster |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110233017A (en) |
| WO (1) | WO2021004339A1 (en) |
Cited By (4)
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| WO2021004339A1 (en) * | 2019-07-09 | 2021-01-14 | 深圳市杰普特光电股份有限公司 | Laser resistor trimmer |
| CN112509772A (en) * | 2020-10-23 | 2021-03-16 | 浙江森尼克半导体有限公司 | Automatic regulation and control equipment of hall current laser resistance trimming machine |
| CN113299449A (en) * | 2021-05-25 | 2021-08-24 | 安徽省和翰光电科技股份有限公司 | Winding resistance jacketing machine |
| CN113369707A (en) * | 2021-06-08 | 2021-09-10 | 宁波汽车软轴软管有限公司 | Resistance adjusting machine and method for electronic accelerator pedal circuit board |
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| CN114871505B (en) * | 2022-04-06 | 2024-02-09 | 肇庆市安信达电子有限公司 | Cutting machine of high-precision PTC thermistor |
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Also Published As
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| WO2021004339A1 (en) | 2021-01-14 |
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