CN107350638A - Anti-splashing laser die cutting device and method - Google Patents
Anti-splashing laser die cutting device and method Download PDFInfo
- Publication number
- CN107350638A CN107350638A CN201710823023.6A CN201710823023A CN107350638A CN 107350638 A CN107350638 A CN 107350638A CN 201710823023 A CN201710823023 A CN 201710823023A CN 107350638 A CN107350638 A CN 107350638A
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- laser
- pole piece
- glass
- conveying roller
- splashing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/706—Protective screens
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to battery pole piece to be die cut field, more particularly to a kind of anti-splashing laser die cutting device and method, anti-splashing laser die cutting device, including laser cutting unit, the pole piece conveying roller that corresponding laser cutting unit is set, the dustproof unit being installed between pole piece conveying roller and laser cutting unit, the laser cutting unit includes laser head, and the dustproof unit includes a face laser head and sets and be used for laser light and the glass catch for preventing dust from passing through between laser head and pole piece conveying roller.Caused dust is stopped to avoid dust from being attached on pole piece by the glass catch of dustproof unit in die cutting process, on the one hand, good dustproof effect, is advantageous to improve pole piece quality, second aspect is simple in construction, and manufacturing cost is low.
Description
Technical field
The present invention relates to battery pole piece manufacture field, more particularly to anti-splashing laser die cutting device and method.
Background technology
Lithium ion battery is the remarkable new generation of green high-energy battery of performance, it has also become the emphasis of hi-tech development it
One.Lithium ion battery has the characteristics that：High voltage, high power capacity, low consumption, memory-less effect, nuisanceless, small volume, internal resistance
It is small, self discharge is few, cycle-index is more.Because of its These characteristics, lithium ion battery has application to mobile phone, notebook computer, taken the photograph
Camera, digital camera etc. be numerous civilian and military field.
Important component of the pole piece as lithium battery, vital effect is served in the performance of battery plays.
The production of pole piece is typically all to be made using continuous die-cutting machine, and it is punched out using the cutting die pre-set to pole piece,
Obtain the pole piece of desired size and dimension.
With the development of science and technology, there is laser die cutting machine, lug is cut out on base material by laser cutting device, cut
Precision is high, cuts lug by mould relative to tradition, the tab burrs after cutting are small.But it can be produced in laser cutting process
Dust, if these dust are attached to the process being brought on pole piece coiled material below, or even inside battery is involved in, is easy for piercing
The barrier film in battery core is worn, causes battery micro-short circuit, even battery explosion, potential safety hazard is big.To solve this problem, in patent
In CN106425091A, the laser head sets dedusting mechanism towards the direction of pole piece, by dedusting mechanism in cutting process
From the parallel injection in the side of pole piece, dust is sucked in air intake device, so as to avoid dust from being attached on pole piece.But on the one hand,
Due to that can be reached provided with the laser channeling passed through for laser, part dust by this passage on pole piece, second aspect, left plate
Connected with the front end of right plate with air intake device, although dust can be blocked well in the left and right sides, due to dedusting mechanism and
There is gap air intake device junction, it is impossible to which realization is fully sealed, and part dust can be reached on pole piece by this gap, cause dedusting
Effect is undesirable, it is impossible to plays anti-dust splashing function completely.
The content of the invention
To solve the above problems, the anti-splashing of the invention for providing a kind of good dustproof effect, being advantageous to improve pole piece quality swashs
Optical mode cutting apparatus and method.
The technical solution adopted in the present invention is：Anti-splashing laser die cutting device, including laser cutting unit, corresponding laser
The pole piece conveying roller of cutter unit setting, the dustproof unit being installed between pole piece conveying roller and laser cutting unit, it is described to swash
Light cutter unit includes laser head, and the dustproof unit includes a face laser head and sets and be located at laser head and pole piece conveying roller
Between be used for laser light and the glass catch that prevents dust from passing through.
To being further improved to for above-mentioned technical proposal, the dustproof unit includes being connected to the connection of pole piece conveying roller
Plate, in addition to be connected to connecting plate and enclose the right baffle-plate of a dustproof room, right shell body, front apron, rear baffle, overhead gage and under
Baffle plate, the right baffle-plate and right shell body be arranged in parallel, and the front apron and rear baffle be arranged in parallel, the overhead gage and lower baffle plate
It is arranged in parallel, the front apron is close to laser head, and the rear baffle is close to pole piece conveying roller, and the front apron is close to laser head
Side is provided with an installing frame, and front apron corresponds to installing frame and is provided with front through hole, and rear baffle corresponds to installing frame and is provided with rear through hole, described
The glass catch is removably inserted with installing frame.
To being further improved to for above-mentioned technical proposal, the glass catch is germanite glass or infrared glass, and glass is kept off
The distance between piece and laser head are 0.5mm-1.5mm, and the light that the laser head is sent is infrared light.
To being further improved to for above-mentioned technical proposal, the right baffle-plate and right shell body are in close to the side of pole piece conveying roller
The arc-shaped matched with pole piece conveying roller, the rear through hole is in the arc-shaped matched with pole piece conveying roller.
To being further improved to for above-mentioned technical proposal, the lower baffle plate offers lower through-hole, and dustproof unit also includes connecting
It is connected to the dust-absorbing tube of lower through-hole.
To being further improved to for above-mentioned technical proposal, the laser cutting unit also includes the laser for being connected to laser head
Generator, adjusting the adjusting part of laser generator and laser optical position.
Anti-splashing laser die cutting method, be included in laser head and be cut between pole piece set it is any in claim 1-6
Glass catch described in, carries out being die cut while stopping that dust passes through glass catch to ensure laser light glass catch to pole piece
And it is attached to pole piece.
To being further improved to for above-mentioned technical proposal, including the dustproof unit any one of with claim 1-6
Dust is siphoned away.
To being further improved to for above-mentioned technical proposal, the glass catch is germanite glass or infrared glass, and glass is kept off
The distance between piece and laser head are 0.5mm-1.5mm, and during cross cutting, the light that laser head is sent is infrared light.
Beneficial effects of the present invention are：
1st, laser cutting unit sends laser and the pole piece on pole piece conveying roller is die cut, caused powder in die cutting process
Dirt is stopped by dustproof unit to avoid dust from being attached on pole piece, on the one hand, good dustproof effect, is advantageous to improve pole piece matter
Amount, second aspect is simple in construction, and manufacturing cost is low.
2nd, dustproof unit includes the connecting plate for being connected to pole piece conveying roller, in addition to is connected to connecting plate and encloses one and prevent
Right baffle-plate, right shell body, front apron, rear baffle, overhead gage and the lower baffle plate of dirt room, the dustproof room of dustproof unit are simple in construction small
Ingeniously, good sealing effect, by the way that dust is exported, it can effectively prevent dust from reaching at pole piece, anti-splashing effect is good.The right baffle-plate
It is be arranged in parallel with right shell body, the front apron and rear baffle be arranged in parallel, and the overhead gage and lower baffle plate be arranged in parallel, before described
Baffle plate is provided with an installation close to pole piece conveying roller, the front apron close to laser head, the rear baffle close to the side of laser head
Frame, and front apron corresponds to installing frame and is provided with front through hole, rear baffle correspond to installing frame and are provided with rear through hole, detachable in the installing frame
Be inserted with the glass catch.Because light that provided with front through hole and rear through hole, laser head is sent passes sequentially through glass catch, preceding
Through hole, dustproof room, rear through hole and reach the pole piece on pole piece conveying roller, decay during laser transmission few, advantageously ensure that and cut
Efficiency and cut quality are cut, is further advantageous to improve pole piece quality.And glass catch is removably to be plugged in installing frame,
It is conveniently replaceable when glass catch is damaged, ensures that glass catch has preferable light by property and dust block all the time, enter
One step is advantageous to improve pole piece quality.
3rd, glass catch is germanite glass or infrared glass, and the light that the laser head is sent is infrared light.When for cutting
When light is infrared light, glass catch selects germanite glass or infrared glass, preferably passes through because both glass have to infrared light
Rate, the transmitance of infrared light is 99.999%, will not produce light decay phenomenon, ensures that laser has enough energy, mould during cross cutting
Cut quality height.And the distance between glass catch and laser head are 0.5mm-1.5mm, preferably 1mm, if glass catch and pole piece
Between distance it is too small, then laser propagation resistance is big, and light decay is big, is unfavorable for accurate cutting of the laser to pole piece, if this is apart from excessive,
For glass catch apart from laser head apart from small, heat caused by laser head work can cause glass catch aging, reduce its use
In the life-span, only when the distance between glass catch and pole piece are 1mm, now light decay is minimum, and glass catch thermal radiation shadow
Sound is small, service life length, is advantageous to improve pole piece quality.
4th, right baffle-plate and right shell body are in the arc-shaped matched with pole piece conveying roller close to the side of pole piece conveying roller, after described
Through hole is in the arc-shaped matched with pole piece conveying roller, and right baffle-plate and right shell body, the shape of rear through hole and pole piece conveying roller match,
To ensure to be seamlessly connected between dustproof unit and pole piece conveying roller, dustproof unit good airproof performance, prevent external dust from directly adhering to
On pole piece, be further advantageous to improve pole piece quality.
5th, lower baffle plate offers lower through-hole, and dustproof unit also includes the dust-absorbing tube for being connected to lower through-hole, dustproof room, lower through-hole
The gas channel of a sealing is formed with dust-absorbing tube, is flowed by gas and drives the dust in dustproof room to be sucked away with gas,
Prevent dust from directly contacting and being attached on pole piece with pole piece, be further advantageous to improve pole piece quality.
6th, laser cutting unit also includes being connected to the laser generator of laser head, adjusting laser generator and laser
The adjusting part of optical position, the position of laser head is adjusted by adjusting part, ensures that laser reaches pole piece correspondence position,
Cutting accuracy is high, is further advantageous to improve pole piece quality.Wherein, adjustment unit includes two be set in parallel on installing plate
First slide rail, the slide plate being installed on by sliding block on two the first slide rails, two the second slide rails being installed on slide plate, it is described to swash
Optical generator is installed on the second slide rail by sliding block, in addition to is located at mounting bracket bottom to drive slide plate to be moved along the first slide rail
The first regulation handle and the first leading screw, positioned at slide plate bottom with drive laser generator along the second slide rail move second regulation
Handle and the second leading screw, first regulation handle and the first leading screw junction, the second regulation handle and the second leading screw junction
Locking member is equipped with, the first leading screw and the second leading screw are vertically arranged.By the adjustment unit of this structure, laser generator can be realized
With before and after laser head and side-to-side movement, range of movement is big, is locked after laser head is adjusted to specified location by locking member, adjusts
It is high to save precision, cross cutting quality is high, is further advantageous to improve pole piece quality.
7th, anti-splashing laser die cutting method, key be in laser head and be cut between pole piece and set glass catch, with
Ensure that laser light glass catch carries out being die cut while stop dust by glass catch to be attached to pole piece, phase to pole piece
For traditional dust-control method, this method due to be glass catch between laser head and pole piece, from laser propagation side
To the complete stop realized to dust, in the absence of dead angle, good dustproof effect, be advantageous to improve pole piece quality.
8th, by dust removing units, form the gas channel of a sealing, flowed by gas drive dust in dustproof room with
Gas is sucked away together, prevents dust from directly contacting and being attached on pole piece with pole piece, is further advantageous to improve pole piece quality.
9th, glass catch is germanite glass or infrared glass, and the distance between glass catch and laser head are 0.5mm-
1.5mm, during cross cutting, the light that laser head is sent is infrared light, and when the light for cutting is infrared light, glass catch selects germanium glass
Glass or infrared glass, because both glass have preferable percent of pass to infrared light, the transmitance of infrared light is 99.999%, no
Light decay phenomenon can be produced, ensures that laser has enough energy, cross cutting quality height during cross cutting.And between glass catch and laser head
Distance be 0.5mm-1.5mm, preferably 1mm, if this is apart from too small, laser.
Brief description of the drawings
Fig. 1 is the stereogram of the laser die cutting device of the present invention；
Fig. 2 is the stereogram at another visual angle of the laser die cutting device of the present invention；
Fig. 3 is the stereogram at the 3rd visual angle of the laser die cutting device of the present invention；
Fig. 4 is the stereogram of the dustproof unit of the present invention；
Fig. 5 is enlarged drawing at the A in Fig. 4；
Fig. 6 is the stereogram at another visual angle of dustproof unit of the present invention；
Fig. 7 is enlarged drawing at the B in Fig. 6；
Fig. 8 is the stereogram of the laser cutting unit of the present invention；
Fig. 9 is Fig. 8 side view；
Figure 10 is Fig. 8 top view.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in FIG. 1 to 3, it is respectively the different visual angles stereogram of anti-splashing laser die cutting device of the invention.
Anti-splashing laser die cutting device 100, including the pole that laser cutting unit 110, corresponding laser cutting unit 110 are set
Piece conveying roller 120, the dustproof unit 130 being installed between pole piece conveying roller 120 and laser cutting unit 110, laser cutting are single
Member 110 includes laser head 111, and dustproof unit 130 sets including a face laser head 111 and is located at laser head 111 and pole piece is defeated
Send and be used for laser light and the glass catch 131 for preventing dust from passing through between roller 120.Laser cutting unit 110 sends laser pair
Pole piece on pole piece conveying roller 120 is die cut, and caused dust is stopped by dustproof unit 130 to avoid powder in die cutting process
Dirt is attached on pole piece, on the one hand, good dustproof effect, is advantageous to improve pole piece quality, second aspect is simple in construction, is manufactured into
This is low.
As shown in Figure 4 to 7, it is respectively the different visual angles stereogram and partial enlarged drawing of dustproof unit of the invention.
Dustproof unit 130 also includes the connecting plate 132 for being connected to pole piece conveying roller 120, the company consolidated by connecting plate 132
Dustproof unit and pole piece conveying roller 120 are connect, prevents it from rocking and influences dust-proof effect, in addition to is connected to connecting plate 132 and encloses
Synthesize right baffle-plate 133, right shell body 134, front apron 135, rear baffle 136, overhead gage 137 and the lower baffle plate of a dustproof room 130a
138, right baffle-plate 133 and right shell body 134 be arranged in parallel, and front apron 135 and rear baffle 136 be arranged in parallel, overhead gage 137 and lower block
Plate 138 be arranged in parallel, and front apron 135 is close close to pole piece conveying roller 120, front apron 135 close to laser head 111, rear baffle 136
The side of laser head 111 is provided with an installing frame 139, and the corresponding installing frame 139 of front apron 135 is provided with front through hole, and rear baffle 136 is right
Answer installing frame 139 to be provided with rear through hole 136a, be removably inserted with glass catch 131 in installing frame 139, glass catch 131 can
Being installed in installing frame 139 for dismounting, prevents it from rocking and influences dust-proof effect.Due to provided with front through hole and rear through hole 136a,
The light that laser head 111 is sent pass sequentially through glass catch 131, front through hole, dustproof room 130a, rear through hole 136a and to reach pole piece defeated
The pole piece on roller 120 is sent, decays during laser transmission few, advantageously ensures that cutting efficiency and cut quality, it is further favourable
In raising pole piece quality.And glass catch 131 is removably plugged in installing frame 139, when glass catch 131 is damaged
It is conveniently replaceable, ensures that glass catch 131 has preferable light by property and dust block all the time, be further advantageous to improve pole
Tablet quality.
Glass catch 131 is germanite glass or infrared glass, and the light that laser head 111 is sent is infrared light.When for cutting
When light is infrared light, glass catch 131 selects germanite glass or infrared glass, preferably leads to because both glass have to infrared light
Rate is crossed, the transmitance of infrared light is 99.999%, will not produce light decay phenomenon, ensures that laser has enough energy during cross cutting,
It is high to be die cut quality.And the distance between glass catch 131 and pole piece are 0.5mm-1.5mm, preferably 1mm, if glass catch 131
Too small with pole distance between commutator segments, then laser propagation resistance is big, and light decay is big, is unfavorable for accurate cutting of the laser to pole piece, if this distance
It is excessive, then glass catch 131 apart from laser head 111 apart from small, laser head 111 work caused by heat can cause glass catch
131 agings, its service life is reduced, only when the distance between glass catch 131 and pole piece are 1mm, now light decay is minimum,
And the influence of the thermal radiation of glass catch 131 is small, service life length, be advantageous to improve pole piece quality.
Right baffle-plate 133 and right shell body 134 are in the circle matched with pole piece conveying roller 120 close to the side of pole piece conveying roller 120
Arcuation, rear through hole 136a are in the arc-shaped matched with pole piece conveying roller 120, right baffle-plate 133 and right shell body 134, rear through hole 136a
Shape match with pole piece conveying roller 120, it is dust-proof to ensure to be seamlessly connected between dustproof unit 130 and pole piece conveying roller 120
The good airproof performance of unit 130, prevents external dust to be attached directly on pole piece, is further advantageous to improve pole piece quality.
Lower baffle plate 138 offers lower through-hole, and dustproof unit 130 also includes being connected to the dust-absorbing tube 130b of lower through-hole, dust-proof
Room 130a, lower through-hole and dust-absorbing tube 130b form the gas channel of a sealing, are flowed and are driven in dustproof room 130a by gas
Dust is sucked away with gas, prevents dust from directly contacting and being attached on pole piece with pole piece, is further advantageous to improve pole
Tablet quality.
As seen in figs. 8-10, it is stereogram, side view and the top view of laser cutting unit of the invention.
Laser cutting unit 110 also includes being connected to the laser generator 112 of laser head 111, adjusting laser
The adjusting part 113 of device 112 and laser optical position, the position of laser head 111 is adjusted by adjusting part 113, ensured
Laser reaches pole piece correspondence position, and cutting accuracy is high, is further advantageous to improve pole piece quality.Wherein, adjustment unit 113 includes
Two the first slide rail 113b being set in parallel on installing plate 113a, the cunning being installed on by sliding block on two the first slide rail 113b
Plate 113c, two the second slide rail 113d being installed on slide plate 113c, laser generator 112 are installed on the second slide rail by sliding block
On 113d, in addition to it is located at mounting bracket bottom to drive the first regulation handle 113e that slide plate 113c moves along the first slide rail 113b
With the first leading screw 113f, adjusted positioned at slide plate 113c bottoms with drive laser generator 112 to be moved along the second slide rail 113d second
Save handle 113g and the second leading screw 113h, the first regulation handle 113e and the first leading screw 113f junctions, the second regulation handle
113g and the second leading screw 113h junctions are equipped with locking member 113i, the first leading screw 113f and the second leading screw 113h and are vertically arranged.
By the adjustment unit 113 of this structure, the front and rear and side-to-side movement of laser generator 112 and laser head 111 can be realized, moves model
Enclose greatly, locked after laser head 111 is adjusted to specified location by locking member 113i, degree of regulation is high, and cross cutting quality is high, enters one
Step is advantageous to improve pole piece quality.
Anti-splashing laser die cutting method, key are in laser head 111 and are cut between pole piece and set glass catch
131, to ensure that laser light glass catch 131 carries out being die cut while stop dust by glass catch 131 to adhere to pole piece
In pole piece, relative to traditional dust-control method, this method is due to being glass catch 131 located immediately at laser head 111 and pole
Between piece, the complete stop to dust is realized from laser propagation direction, in the absence of dead angle, good dustproof effect, is advantageous to improve pole
Tablet quality.
By dust removing units, the gas channel of a sealing is formed, the dust driven in dustproof room 130a is flowed by gas
It is sucked away with gas, prevents dust from directly contacting and being attached on pole piece with pole piece, is further advantageous to improve pole piece matter
Amount.
Glass catch 131 is germanite glass or infrared glass, and the distance between glass catch 131 and pole piece are 0.5mm-
1.5mm, during cross cutting, the light that laser head 111 is sent is infrared light, and when the light for cutting is infrared light, glass catch 131 selects
With germanite glass or infrared glass, because both glass have preferable percent of pass to infrared light, the transmitance of infrared light is
99.999%, light decay phenomenon will not be produced, ensures that laser has enough energy, cross cutting quality height during cross cutting.And glass catch
The distance between 131 and pole piece are 0.5mm-1.5mm, preferably 1mm, if glass catch 131 and pole distance between commutator segments are too small, are swashed
Light propagation resistance is big, and light decay is big, is unfavorable for accurate cutting of the laser to pole piece, if this is apart from excessive, the distance of glass catch 131
Laser head 111 apart from small, laser head 111 work caused by heat can cause the aging of glass catch 131, reduce it and use the longevity
Life, only when the distance between glass catch 131 and pole piece are 1mm, now light decay minimum, and glass catch 131 is heated spoke
Projection sound is small, service life length, is advantageous to improve pole piece quality.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. anti-splashing laser die cutting device, it is characterised in that：The pole set including laser cutting unit, corresponding laser cutting unit
Piece conveying roller, the dustproof unit being installed between pole piece conveying roller and laser cutting unit, the laser cutting unit include swashing
Shaven head, the dustproof unit include a face laser head and set and be used for laser light between laser head and pole piece conveying roller
And the glass catch for preventing dust from passing through.
2. anti-splashing laser die cutting device according to claim 1, it is characterised in that：The dustproof unit includes being connected to
The connecting plate of pole piece conveying roller, in addition to be connected to connecting plate and enclose the right baffle-plate of a dustproof room, right shell body, front apron,
Rear baffle, overhead gage and lower baffle plate, the right baffle-plate and right shell body be arranged in parallel, and the front apron and rear baffle be arranged in parallel,
The overhead gage and lower baffle plate be arranged in parallel, and the front apron is described close to pole piece conveying roller close to laser head, the rear baffle
Front apron is provided with an installing frame close to the side of laser head, and front apron corresponds to installing frame and is provided with front through hole, and rear baffle is corresponding to pacify
Frame up and be provided with rear through hole, the glass catch is removably inserted with the installing frame.
3. anti-splashing laser die cutting device according to claim 2, it is characterised in that：The glass catch be germanite glass or
Infrared glass, and the distance between glass catch and laser head are 0.5mm-1.5mm, the light that the laser head is sent is infrared
Light.
4. anti-splashing laser die cutting device according to claim 3, it is characterised in that：The right baffle-plate and right shell body are close
The side of pole piece conveying roller is in the arc-shaped matched with pole piece conveying roller, and the rear through hole is in the circular arc matched with pole piece conveying roller
Shape.
5. anti-splashing laser die cutting device according to claim 4, it is characterised in that：The lower baffle plate offers lower logical
Hole, dustproof unit also include the dust-absorbing tube for being connected to lower through-hole.
6. anti-splashing laser die cutting device according to claim 5, it is characterised in that：The laser cutting unit also includes
It is connected to the laser generator of laser head, adjusting the adjusting part of laser generator and laser optical position.
7. anti-splashing laser die cutting method, it is characterised in that：It is included in laser head and is cut between pole piece and claim is set
Glass catch any one of 1-6, carry out being die cut while stopping that dust leads to ensure laser light glass catch to pole piece
Cross glass catch and be attached to pole piece.
8. anti-splashing laser die cutting method according to claim 7, it is characterised in that：Including being appointed with claim 1-6
Dustproof unit described in one siphons away dust.
9. anti-splashing laser die cutting method according to claim 7, it is characterised in that：The glass catch be germanite glass or
Infrared glass, and the distance between glass catch and laser head are 0.5mm-1.5mm, during cross cutting, the light that laser head is sent is red
Outer light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823023.6A CN107350638A (en) | 2017-09-13 | 2017-09-13 | Anti-splashing laser die cutting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823023.6A CN107350638A (en) | 2017-09-13 | 2017-09-13 | Anti-splashing laser die cutting device and method |
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| Publication Number | Publication Date |
|---|---|
| CN107350638A true CN107350638A (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710823023.6A Pending CN107350638A (en) | 2017-09-13 | 2017-09-13 | Anti-splashing laser die cutting device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014976A (en) * | 2019-12-17 | 2020-04-17 | 广州市易鸿智能装备有限公司 | Laser die cutting device |
| CN113967798A (en) * | 2021-12-24 | 2022-01-25 | 广东码清激光智能装备有限公司 | Oil removal module and oil-stain-resistant laser marking machine |
| CN114267926A (en) * | 2021-12-22 | 2022-04-01 | 远景动力技术(江苏)有限公司 | Processing equipment for tab forming |
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| JP2015016485A (en) * | 2013-07-10 | 2015-01-29 | 三菱電機株式会社 | Laser cutting device and laser cutting method |
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| CN111014976A (en) * | 2019-12-17 | 2020-04-17 | 广州市易鸿智能装备有限公司 | Laser die cutting device |
| CN114267926A (en) * | 2021-12-22 | 2022-04-01 | 远景动力技术(江苏)有限公司 | Processing equipment for tab forming |
| CN114267926B (en) * | 2021-12-22 | 2024-03-15 | 远景动力技术(江苏)有限公司 | Processing equipment for lug forming |
| CN113967798A (en) * | 2021-12-24 | 2022-01-25 | 广东码清激光智能装备有限公司 | Oil removal module and oil-stain-resistant laser marking machine |
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