CN105226138B - EPE film automatic supply device and method thereof and stitch welding machine - Google Patents
EPE film automatic supply device and method thereof and stitch welding machine Download PDFInfo
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- CN105226138B CN105226138B CN201510742343.XA CN201510742343A CN105226138B CN 105226138 B CN105226138 B CN 105226138B CN 201510742343 A CN201510742343 A CN 201510742343A CN 105226138 B CN105226138 B CN 105226138B
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- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 40
- 238000004154 testing of material Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004513 sizing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
- H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Life Sciences & Earth Sciences (AREA)
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- Computer Hardware Design (AREA)
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Abstract
An EPE film automatic supply device. The EPE film automatic supply device is used for cutting an insulating film belt that device bears to obtain insulating film strips. The EPE film automatic supply device includes a rack, a film supply device, an insulating film strip supply device and a control device; the film supply device and the insulating film strip supply device are arranged on the rack, the control device is electrically connected with the film supply device and the insulating film strip supply device, the film supply device is arranged close to the insulating film strip supply device and provides the insulating film belt that the film supply device bears to the insulating film strip supply device under control of the control device, and the insulating film strip supply device cuts the insulating film strips provided by the film supply device into insulating film strips of predetermined sizes for placement under control of the control device, so as to be taken by an external confluence belt welding device. The invention also provides an EPE film automatic supply method and a stitch welding machine.
Description
Technical field
The present invention relates to solar photovoltaic assembly production technical field, more particularly to a kind of EPE films automatic supplier and
Its method and stitch welding machine.
Background technology
In crystal silicon solar battery component manufacture process, interconnection belt is first used（That is welding）Solar battery sheet is connected
Several row battery strings of component factory rules and regulations lattice quantity, through certain technique, are arranged in glass by welding, i.e. referred to as series welding operation
On plate, and solar battery sheet front is made to rush glass（That is sunlight face）, after battery strings are correctly arranged, by confluxing
The battery strings first and last end for having welded bunchiness is correctly connected by band, and carries out lamination using other auxiliary materials, that is, complete
Battery strings are connect with the series welding of battery strings convergent belt, that is, the stitch welding operation being referred to as in component factory.
Interconnection belt（That is welding）Be for connection to monoblock battery piece, every cell piece back side can all burn-on one with it is another
Piece cell piece front is welded to connect, and so just several cell pieces can be chained together to form battery strings by interconnection belt,
Battery strings are welded into into battery component with convergent belt again, rosette end conflux welding when to also stack the EPE of different length
Dielectric film.In current solar module production process, rosette end conflux welding when place EPE dielectric films work
What sequence was mainly manually performed, low production efficiency, quality stability are poor.
The content of the invention
In consideration of it, being necessary to provide a kind of EPE films automatic supplier.
A kind of stitch welding machine of offer is provided.
A kind of EPE films of offer are provided and automatically feed method.
A kind of EPE films automatic supplier, EPE films automatic supplier are used for the dielectric film band of cutting carrying to obtain absolutely
Velum bar, the EPE film automatic suppliers include：Frame, for film device, dielectric film bar feedway, control device；Fill for film
Put, dielectric film bar feedway is arranged in frame, control device is electrically connected with film device, dielectric film bar feedway is supplied,
Arrange near dielectric film bar feedway for film device, and under control of the control means the dielectric film band of carrying is supplied to absolutely
The dielectric film band provided for film device is cut by velum bar feedway, dielectric film bar feedway under control of the control means
Place into after the dielectric film bar of preliminary dimension, so that extraneous convergent belt welder is taken.
A kind of stitch welding machine, including EPE films automatic supplier and convergent belt welder, the EPE films automatically feed dress
The EPE film automatic suppliers being set to described in any one of claim 1～8；The EPE films automatic supplier is exhausted by what is carried
Velum band is placed after cutting into the dielectric film bar of preliminary dimension, so that convergent belt welder is taken.
A kind of EPE films automatically feed method, and subject of implementation is a kind of EPE films automatic supplier, and the EPE films are supplied automatically
Include control device, transmitting device to device, for film device, dielectric film bar feedway, include that driving rolls is filled for film device
Put, passive roller devices, guider, dielectric film bar feedway includes gripping mechanism, detection means, cutter, supplies film
Platform, film drawing device, it is characterised in that comprise the following steps：
The confession film device for being mounted with EPE film rolls is transported to rear portion feed station by control device controlling transmission device, passively
Roller devices under the drive of actuator away from driving rolls device, so can be by the freedom of the dielectric film band in EPE film rolls
Through the gap driving rolls device and passive roller devices, then passive roller devices are under the drive of actuator at end
Near driving rolls device, so that driving rolls device is engaged automatically with passive roller devices；
Control device control driving rolls device is engaged rotation with passive roller, makes dielectric film band in EPE film rolls
Free end is moved along the guide direction of corresponding guider, produces detection signal with detection trigger device；
Control device produces detection signal drives driving rolls device according to detection means, makes the dielectric film in EPE film rolls
The free end of band moves a segment distance again, and what the free end of the dielectric film band in EPE film rolls was located at cutter cuts position；
Control device control film drawing device moves to membrane station, holds the freedom of the dielectric film band in EPE film rolls successively
After end moves to correspondence predetermined length, the dielectric film band that gripping mechanism is simultaneously clamped in EPE film rolls, and control cutter is controlled
The dielectric film band in tight EPE film rolls is cut, to obtain the dielectric film bar of preliminary dimension；
Control device also controls film drawing device and the dielectric film bar of the preliminary dimension of acquisition is moved to the pre-determined bit for film platform
Put, and control the dielectric film bar of preliminary dimension to be fixed on on film platform in the way of vac sorb for film platform；
Produce and signal is completed for film because detecting the dielectric film bar of preliminary dimension for film platform, will complete signal for film and send out
Control device is given, control device will complete signal for film and be supplied to convergent belt welder, so that convergent belt welder root
According to signal being completed for film take dielectric film bar.
In above-mentioned EPE films automatic supplier and method and stitch welding machine, it is arranged on for film device, dielectric film bar feedway
In frame, control device is filled near the supply of dielectric film bar for film device with for film device, the electric connection of dielectric film bar feedway
Install, and be supplied to dielectric film bar feedway, dielectric film bar to supply on the dielectric film band of carrying under control of the control means
Put after the dielectric film bar that the dielectric film band provided for film device is cut under control of the control means preliminary dimension to device
Put, and then complete automatically feeding for EPE films, so improve production efficiency, and ensure that stablizing for placement EPE dielectric films
Property.
Description of the drawings
The dimensional structure diagram that automatically feed mechanism of the accompanying drawing 1 for the EPE films of a better embodiment.
Accompanying drawing 2 is the functional module connection diagram for automatically feeding mechanism of EPE films in Fig. 1.
Accompanying drawing 3 is the main structure diagram automatically fed in mechanism for film device of EPE films in Fig. 1.
Accompanying drawing 4 is the cross section structure diagram for automatically feeding film roll device in mechanism of EPE films in Fig. 1.
Accompanying drawing 5 is the overlooking the structure diagram for automatically feeding feedway in mechanism of EPE films in Fig. 1.
Accompanying drawing 6 is that transmitting device when automatically feeding mechanism's replacing EPE films of EPE films in Fig. 1 will be conveyed for film device automatically
The overlooking the structure diagram of film station is changed to front.
Accompanying drawing 7 is that EPE films automatically feed after mechanism has changed EPE film rolls that transmitting device automatically will be for film device in Fig. 1
It is transported to the overlooking the structure diagram for film station.
Accompanying drawing 8 is when automatically feeding mechanism and working of EPE films, the dielectric film band in wide EPE film rolls, narrow EPE film rolls in Fig. 1
Free end be respectively positioned on the position that cuts of cutter, film drawing device moves to the overlooking the structure diagram of left side membrane station.
Accompanying drawing 9 is when automatically feeding mechanism's work of EPE films in Fig. 1, and it is predetermined that wide film film drawing device is drawn to the right first
The off-position of the dielectric film bar of size, narrow film film drawing device are drawn to the right first of the dielectric film bar of the second preliminary dimension
The overlooking the structure diagram for cutting position of gap.
Accompanying drawing 10 is when automatically feeding mechanism's work of EPE films in Fig. 1, and wide film membrane is mounted at wide EPE films off-position
Wait, narrow film film drawing device is drawn to the right the vertical view for cutting position of second gap of the dielectric film bar of the second preliminary dimension
Structural representation.
Accompanying drawing 11 is when automatically feeding mechanism's work of EPE films in Fig. 1, and wide film membrane is mounted at wide EPE films off-position
Wait, narrow film film drawing device is drawn to the right the overlooking the structure diagram of narrow EPE films off-position.
Accompanying drawing 12 is when automatically feeding mechanism's work of EPE films in Fig. 1, after cutter cuts off wide, narrow EPE films, wide, narrow
Film film drawing device is moved the dielectric film bar of the dielectric film bar of the first preliminary dimension, the second preliminary dimension in the middle of film platform to respectively
The overlooking the structure diagram of handing-over station.
Accompanying drawing 13 is when automatically feeding mechanism and working of EPE films in Fig. 1, the dielectric film bar of the first preliminary dimension, second pre-
The dielectric film bar of sizing is moved to for joining station in the middle of film platform, and wide, narrow film drawing device unclamps the exhausted of the first preliminary dimension
Velum bar, the dielectric film bar of the second preliminary dimension are shifted to the right to the overlooking the structure diagram for film platform dextral end initial position backward.
In figure：EPE films automatic supplier 10, frame 20, for film device 30, wide film supply film device 31, film roll device
310th, tapered sleeve 3100, rotating shaft 3101, backboard 3102, rear lock sleeve 3103, front apron 3104, front lock sleeve 3105, work are positioned
Positioning tapered sleeve 3106, clamping roller devices 311, support roller arrangement 312, driving rolls device 313, passive roller devices 314,
Guider 315, narrow film are for film device 32, for film frame 33, dielectric film bar feedway 40, gripping mechanism 41, wide film clamp dress
Put 410, narrow film gripping mechanism 411, detection means 42, cutter 43, true for film platform 440, wide film for film platform 44, wide film
Suction adsorption device 4400, wide film have non-material testing apparatus 4401, narrow film for film platform 441, narrow film vacuum absorption device 4410, narrow
Film has non-material testing apparatus 4411, narrow film guide 442, film drawing device 45, wide film film drawing device 450, narrow film film drawing device
451st, control device 50, transmitting device 60, drive mechanism 61, guiding slide rail 62, annular drive Timing Belt 63, width EPE film rolls
100th, narrow EPE film rolls 101, the dielectric film bar 102 of the first preliminary dimension, the dielectric film bar 103 of the second preliminary dimension.
Specific embodiment
The EPE film automatic suppliers that the present invention is provided are applied in the stitch welding machine for include convergent belt welder, EPE films
Automatic supplier is placed after the dielectric film band of carrying to be cut into the dielectric film bar of preliminary dimension, for convergent belt welder
Take.
EPE films automatic supplier described in detail below, referring to Fig. 1 and Fig. 2, EPE film automatic supplier 10
Including：Frame 20, for film device 30, dielectric film bar feedway 40, control device 50；For film device 30, the supply of dielectric film bar
Device 40 is arranged in frame 20, and control device 50 is electrically connected with film device 30, dielectric film bar feedway 40 is supplied, and is filled for film
Put 30 to arrange near dielectric film bar feedway 40, and the dielectric film band of carrying is supplied to absolutely under the control of control device 50
Velum bar feedway 40, the insulation that dielectric film bar feedway 40 will be provided for film device 30 under the control of control device 50
Film strips are placed after cutting into the dielectric film bar of preliminary dimension, so that the convergent belt welder of stitch welding machine is taken, wherein, stitch welding machine
Convergent belt welder and miscellaneous part be fixed in the frame 20 of EPE films automatic supplier 10.Wherein, the remittance of stitch welding machine
Stream tape welding connection device is fixed in frame 20.In other embodiments, stitch welding machine has independent frame, the welding that confluxes dress
Put, the frame 20 of EPE films automatic supplier 10 is fixed in the frame of stitch welding machine.
Further, EPE films automatic supplier 10 also includes transmitting device 60, and transmitting device 60 is arranged on frame 20
On, it is relatively fixed with frame 20 and dielectric film bar feedway 40 by transmitting device 60 for film device 30, transmitting device 60 is also
It is electrically connected with control device 50, transmitting device 60 under the control of control device 50 drives and reaches in frame 20 for film device 30
Front portion reload station or the rear portion feed station in frame 20.In the present embodiment, transmitting device 60 includes driving machine
Structure 61, guiding slide rail 62, annular drive Timing Belt 63, driven shaft（Not shown in figure）, drive mechanism 61, guiding slide rail 62, from
Moving axis is fixed on the side of frame 20, and one end position for guiding the close dielectric film bar feedway 40 of slide rail 62 is frame
Rear portion feed station on 20, the other end position away from dielectric film bar feedway 40 for guiding slide rail 62 are frame 20
On front portion reload station, driven shaft is located at the rear portion feed station in frame 20, before drive mechanism 61 is located in frame 20
Reload station in portion, is arranged on guiding slide rail 62 for film device 30, and relative can slide with guiding slide rail 62 for film device 30,
Annular drives one end of Timing Belt 63 to be socketed on driven shaft, and annular drives the other end of Timing Belt 63 and turning for drive mechanism 61
The synchronous pulley socket installed on axle, annular drive Timing Belt 63 also be fixedly connected for film device 30, with by drive mechanism
61 rotating shaft rotation come make annular drive Timing Belt 63 pull for film device 30 reach frame 20 on front portion reload station or
Rear portion feed station in person's frame 20.
The dielectric film bar of above-mentioned preliminary dimension needs to consider certainly to be sized according to actual production, for example, it is contemplated that arriving
Dielectric film bar in the present embodiment, is divided into wide dielectric film bar, narrow dielectric film bar by the utilization rate of dielectric film bar, that is, for film
Device 30 carries wide dielectric film bar, narrow dielectric film bar and is supplied to dielectric film bar feedway 40, and dielectric film bar feedway 40 will
The corresponding dielectric film bar for being cut into the first preliminary dimension of wide dielectric film bar, narrow dielectric film bar, the dielectric film of the second preliminary dimension
Bar.In other embodiments, do not consider the utilization rate of dielectric film bar, all using wide dielectric film bar, dielectric film bar supply dress
Put the dielectric film bar that wide dielectric film bar is cut into preliminary dimension.
In the present embodiment, referring to Fig. 3, include that wide film is filled for film for film device 31, narrow film for film device 30
Put 32 and for film frame 33；Wide film carries width EPE film rolls, narrow EPE film rolls, EPE for film device 31, narrow film for correspondence on film device 32
Film roll is mainly made up of dielectric film band, is arranged on guiding slide rail 62 for film frame 33, and can with guiding slide rail 62 for film frame 33
Relative to slide, wide film supplies 32 interlaced arrangement of film device for film device 31 with narrow film, is installed in for, on film frame 33, wide film is filled for film
Put 31 and be located at the insulation that narrow film will be carried for film device 32 for film device 31, narrow film for 32 rear upper position of film device, wide film
Film strips are supplied to dielectric film bar feedway 40, the dielectric film band that wide film is provided by dielectric film bar feedway 40 for film device 31
The dielectric film bar of the first preliminary dimension is cut to, narrow film is cut out by dielectric film bar feedway 40 for the dielectric film band that film device is provided
It is cut to the dielectric film bar of the second preliminary dimension.
Wherein, wide film is identical for 32 structure of film device with narrow film for film device 31, for film device 31, wide film includes that film roll is filled
Put 310, clamping roller devices, 311, two support roller arrangements 312, driving rolls device 313, passive roller devices 314, lead
To device 315；311, two support roller arrangements 312 of clamping roller devices are fixed on on film frame 33 and constituting three-legged structure,
By the triangle of 311, two support roller arrangements 312 of clamping roller devices coordinate with by film roll device 310 with supply 33 phase of film frame
To fixation, film roll device 310 can be relatively rotated with clamping roller devices 311, support roller arrangement 312, clamping roller devices
311 can move in the horizontal direction for film frame 33, for example, open up horizontal slide opening on for film frame 33, by ripple handle nut
It is connected with clamping roller devices 311 through after horizontal slide opening, between ripple handle nut and clamping roller devices 311, adopts spiral shell
Stricture of vagina, screw rod matching relationship are realizing being relatively fixed；Driving rolls device 313, passive roller devices 314 and guider 315 are solid
It is scheduled on for, on film frame 33, driving rolls device 313, passive roller devices 314 and guider 315 are filled near the supply of dielectric film bar
Put 40, and driving rolls device 313 and passive roller devices 314 be located at dielectric film bar feedway 40 and film roll device 310 it
Between, driving rolls device 313 is close to each other with passive roller devices 314, and film roll device 310 carry wide EPE film rolls it is exhausted
The free end of velum band by the clamping relative with passive roller devices 314 of driving rolls device 313, and in driving rolls device 313
During rotation, driving rolls device 313 is coordinated with passive roller devices 314 sends the free end of dielectric film band into guider 315,
Wherein, passive roller devices 314 pass through actuator and are relatively fixed for film frame 33, and actuator can drive passive roller dress
314 motions are put, so that passive roller devices 314 are near driving rolls device 313 or away from driving rolls device 313；It is oriented to
The free end of the dielectric film band conveyed with passive roller devices 314 by driving rolls device 313 is led and is provided back to by device 315
Dielectric film bar feedway 40.Wherein, driving rolls device 313 includes driving rolls, motor, reducing gear, drives rolling
Wheel, motor, reducing gear cooperate to complete the free end feeding work of dielectric film band.
Further, referring to Fig. 4, film roll device 310 includes positioning tapered sleeve 3100, rotating shaft 3101, backboard
3102nd, rear lock sleeve 3103, front apron 3104, front lock sleeve 3105, positioning tapered sleeve 3106 living, rotating shaft 3101 is through positioning tapered sleeve
3100th, backboard 3102, rear lock sleeve 3103, extraneous EPE film rolls, front apron 3104, front lock sleeve 3105 and locating cone living
Set 3106, so as to position tapered sleeve 3100, backboard 3102, rear lock sleeve 3103, front apron 3104, front lock sleeve 3105 and live determine
Position tapered sleeve 3106 is relatively fixed, and EPE film rolls are carried, and adopts screw thread between positioning 3101 right-hand member of tapered sleeve 3106 and rotating shaft living
Matching relationship.
Further, referring to Fig. 5, dielectric film bar feedway 40 includes gripping mechanism 41, detection means 42, cuts
Knife system 43, for film platform 44, film drawing device 45；It is relatively fixed for film platform 44, gripping mechanism 41 and frame 20, and it is flat for film
One end of platform 44, gripping mechanism 41 are relative with the confession film frame 33 for film device 30, and gripping mechanism 41 is located at for film platform 44, supplies film
Between the confession film frame 33 of device 30, detection means 42, cutter 43 and film drawing device 45 are arranged on for, on film platform 44, detecting
Device 42, cutter 43 are located between cutter 43, gripping mechanism 41 near gripping mechanism 41, and detection means 42, are drawn
Film device 45 can be being moved for film platform 44, convey dielectric film band for film device 30, so that dielectric film band sequentially passes through clamp
Device 41, cutter 43, detection means 42 are used for whether detection to be reached for the conveying dielectric film band of film device 30, are detecting absolutely
When velum band is reached, detection signal is produced, dielectric film band is conveyed for film device 30 by control device 50 according to detection signal control
To cutter 43, and control film drawing device 45 is moved to cutter 43 and clamps dielectric film band, and control device 50 is also controlled
Cutter 43 carries out cutting to dielectric film band, and control device 50 also controls film drawing device 45 and conveys the dielectric film bar for cutting
To the precalculated position for film platform 44, dielectric film bar is fixed for film platform 44, to wait the convergent belt welder in the external world
Take.Wherein, gripping mechanism 41 includes wide film gripping mechanism 410, narrow film gripping mechanism 411, wide film gripping mechanism 410 and narrow film
Gripping mechanism 411 is arranged side by side, and wide film gripping mechanism 410 clamps wide dielectric film band of the wide film for the conveying of film device 31, narrow film folder
Clamp device 411 clamps narrow dielectric film band of the narrow film for the conveying of film device 32；Include that the wide film being arranged side by side supplies film for film platform 44
Platform 440, narrow film supply film platform 441, narrow film guide 442, and wide film is for film platform 440, narrow film for film platform 441 and wide film
Gripping mechanism 410, narrow film gripping mechanism 411 are corresponded, and film drawing device 45 includes wide film film drawing device 450, narrow film membrane dress
451 are put, wide film film drawing device 450 can be moved on wide film is for film platform 440, first made a reservation for what cutter 43 cut
The dielectric film bar of size is placed on wide film for, on film platform 440, narrow film film drawing device 451 can be on narrow film be for film platform 441
Mobile, the dielectric film bar of the second preliminary dimension that cutter 43 is cut is placed on narrow film for, on film platform 441, second is pre-
The dielectric film bar 103 of sizing under the guiding of narrow film guide 442 be in accurate location, will not run-off the straight phenomenon, it is wide
The dielectric film bar 102 of the first preliminary dimension is fixed by film for film platform 440, and narrow film supplies film platform 441 by the second preliminary dimension
Dielectric film bar 103 is fixed.
Further, wide film has non-material testing apparatus for arranging wide film vacuum absorption device 4400, wide film on film platform 440
4401, wide film vacuum absorption device 4400, wide film have non-material testing apparatus 4401 close to each other, wide film vacuum absorption device 4400
By the dielectric film bar 102 of the first preliminary dimension of vac sorb, so that the dielectric film bar 102 of the first preliminary dimension is fixed on wide film
For on film platform 440, wide film have non-material testing apparatus 4401 detect wide film for film platform on have the exhausted of the first preliminary dimension
Produce after velum bar 102 and first signal is completed for film, so that convergent belt welder completes signal according to first for film takes the
The dielectric film bar 102 of one preliminary dimension；Narrow film is for arranging on film platform 441 narrow film vacuum absorption device 4410, narrow film whether there is material
Detection means 4411, narrow film vacuum absorption device 4410, narrow film have non-material testing apparatus 4411 close to each other, narrow film vac sorb
Dielectric film bar 103 of the device 4410 by the second preliminary dimension of vac sorb, so that the dielectric film bar 103 of the second preliminary dimension is solid
Narrow film is scheduled on on film platform 441, narrow film have non-material testing apparatus 4411 detect narrow film for film platform 441 on have second pre-
Second is produced after the dielectric film bar 103 of sizing and completes signal for film, so that convergent belt welder is completed for film according to second
Signal takes the dielectric film bar 103 of the second preliminary dimension.
The course of work of EPE film automatic suppliers is below described, referring to Fig. 6 to Figure 13：Width EPE film rolls are installed
100th, during narrow EPE film rolls 101, transmitting device 60 under the control of control device 50 will be transported to front portion for film device 30 automatically and change
Material station, after unclamping the ripple handle nut of clamping roller devices, clamping roller devices can be moved left and right, convenient to take out wide film
The film roll device of film device 32 is supplied for film device 31, narrow film, it is corresponding to turn on wide film for film device 31, narrow film for film device 32
After the positioning tapered sleeve living of film roll device, take corresponding front apron and front lock sleeve apart, install（Or take out）It is wide EPE film rolls 100, narrow
EPE film rolls 101；Wide EPE film rolls 100, narrow EPE film rolls 101 should be arranged on corresponding film roll device when installing along clockwise direction
In；Transmitting device 60 will be mounted with the confession film device of wide EPE film rolls 100, narrow EPE film rolls 101 under the control of control device 50
30 are transported to rear portion feed station, passive roller devices 314 under the drive of actuator away from driving rolls device 313, such as
This can by the free end of the dielectric film band in wide EPE film rolls 100, narrow EPE film rolls 101 through driving rolls device 313 with it is passive
Gap between roller devices 314, then passive roller devices 314 under the drive of actuator near driving rolls device
313, so that driving rolls device 313 is engaged automatically with passive roller devices 314, the motor of driving rolls device 313 exists
In the presence of control device 50, drive driving rolls to be rotated in a clockwise direction by reducing gear, be engaged with passive roller
Effect, makes the free end of dielectric film band in wide EPE film rolls 100, narrow EPE film rolls 101 along the guiding side of corresponding guider
To movement, the free end of the dielectric film band in wide EPE film rolls 100, narrow EPE film rolls 101 is triggered to detection means 42, fills detection
42 generation detection signals are put, control device 50 produces detection signal drives driving rolls device 313 according to detection means 42, makes width
The free end of the dielectric film band in EPE film rolls 100, narrow EPE film rolls 101 moves a segment distance again, makes wide EPE film rolls 100, narrow
The free end of the dielectric film band in EPE film rolls 101 is respectively positioned on the position that cuts of cutter 43, and now film drawing device 45 is in control
The control of device 50 is moved to membrane station, holds dielectric film band in wide EPE film rolls 100, narrow EPE film rolls 101 successively
Free end is moved, the dielectric film bar 102 of the distance and the first preliminary dimension of the wide pulling of film film drawing device 450 of film drawing device 45
Equal length, the distance that narrow film film drawing device 451 is pulled are that the front end to first of the dielectric film bar 103 of the second preliminary dimension is slitted
Mouthful distance, now gripping mechanism 41 simultaneously clamp on the dielectric film band in wide EPE film rolls 100, narrow EPE film rolls 101, control cutting knife
The cutting stroke of device 43, cuts out first gap of the dielectric film bar 103 of the second preliminary dimension, unclamps narrow film gripping mechanism
411, narrow film film drawing device 451 pulls the dielectric film bar 103 of the second preliminary dimension again, and the distance of pulling is the second preliminary dimension
Distance of first gap of dielectric film bar 103 to second gap, narrow film gripping mechanism 411 clamp the exhausted of the second preliminary dimension
Velum bar 103, controls the cutting stroke of cutter 43, cuts out second gap of the dielectric film bar 103 of the second preliminary dimension,
Narrow film gripping mechanism 411 is unclamped, narrow film film drawing device 451 pulls the dielectric film bar 103 of the second preliminary dimension, the distance of pulling again
For the second preliminary dimension dielectric film bar 103 second gap to the end of the dielectric film bar 103 of the second preliminary dimension away from
From narrow film gripping mechanism 411 clamps the dielectric film bar 103 of the second preliminary dimension, now controls the cut-out second of cutter 43 pre-
The dielectric film bar 102 of the dielectric film bar 103 of sizing, the first preliminary dimension, width film film drawing device 450, narrow film film drawing device
451 move the dielectric film bar 103 of the dielectric film bar 102 of the first preliminary dimension, the second preliminary dimension for film platform 44 to respectively
Wide film for film platform 440, narrow film on film platform 441, put down for film being arranged on narrow film by the dielectric film bar 103 of the second preliminary dimension
Be in accurate location under the guiding of the narrow film guide 442 on platform 441, will not run-off the straight phenomenon, now open wide film true
Suction adsorption device 4400, narrow 4410 vacuum of film vacuum absorption device, the dielectric film bar 102 of the first preliminary dimension, second are made a reservation for
The dielectric film bar 103 of size adsorbs in wide film for film platform 440, narrow film on film platform 441, width film film drawing device 450, narrow
After film film drawing device 451 unclamps the dielectric film bar 102 of the first preliminary dimension, the dielectric film bar 103 of the second preliminary dimension, width film
Film drawing device 450, narrow film film drawing device 451 are returned to initial position, and now wide film has non-material testing apparatus 4401, narrow film whether there is
Material detection means 4411 detect at the same time for have the first preliminary dimension on film platform 44 dielectric film bar 102, the second pre- scale
After very little dielectric film bar 103, sending to control device 50 and signal being completed for film, control device 50 will complete signal for film and be supplied to
Convergent belt welder, so that convergent belt welder takes dielectric film bar according to completing signal for film, now completes EPE films
Automatically feed 10 automatic charging of mechanism, membrane, cut gap, cut-out, positioning, detection function.When detection means 42 has been detected
When arbitrarily a roll EPE film rolls are finished, the corresponding gripping mechanism of free end of another kind of EPE film rolls is in the presence of control device 50
EPE films are unclamped, the motor of corresponding driving rolls device in the presence of control device 50 is driven by reducing gear and driven
Dynamic roller rotates in the counterclockwise direction, is engaged effect with passive roller, makes exhausted in the EPE film rolls that are through in feedway 40
Velum band rewinds out, separates with feedway 40, when the special circumstances that wide, the narrow EPE film rolls of appearance are finished simultaneously, is then not required to
The action of the dielectric film band rewinded in EPE film rolls, transmitting device 60 automatically will be for film device under the control of control device 50
30 are transported to front portion reloads station, more finish changing after EPE film rolls can by for 30 automatic transport of film device to rear portion feed station.
The embodiment of the present invention also provides a kind of EPE films and automatically feeds method, and the subject of implementation for implementing the embodiment of the present invention is
Above-mentioned EPE films automatic supplier 10, specifically, the EPE films automatically feed method and comprise the following steps：
Step S800,50 controlling transmission device 60 of control device will be transported to front portion for film device 30 and reload station, with reality
The installation of existing EPE film rolls（Or take out）；
Step S801, after the confession film device 30 for being mounted with EPE film rolls is transported to by 50 controlling transmission device 60 of control device
Portion's feed station, passive roller devices 314 under the drive of actuator away from driving rolls device 313, so can be by EPE films
The free end of the dielectric film band on volume through the gap driving rolls device 313 and passive roller devices 314, then passively
The close driving rolls device 313 under the drive of actuator of roller devices 314, so that driving rolls device 313 and passive rolling
Wheel apparatus 314 are engaged automatically；
Step S802, the control driving rolls of control device 50 device 313 are engaged rotation with passive roller, make EPE film rolls 1
On dielectric film band free end along corresponding guider guide direction move, with detection trigger device 42 produce detection letter
Number；
Step S803, control device 50 produce detection signal drives driving rolls device 313 according to detection means 42, make
The free end of the dielectric film band in EPE film rolls moves a segment distance again, is respectively positioned on the free end of the dielectric film band in EPE film rolls
Cutter 43 cuts position；
Step S804, the control film drawing device 45 of control device 50 move to membrane station, hold the dielectric film in EPE film rolls
After the free end of band moves to predetermined length, the dielectric film band that gripping mechanism 41 is simultaneously clamped in EPE film rolls is controlled, and control is cut
Dielectric film band in the cutting EPE film rolls of knife system 43, to obtain the dielectric film bar of preliminary dimension；
Step S805, control device 50 also control film drawing device 45 and the dielectric film bar for obtaining preliminary dimension are moved to and put down for film
The precalculated position of platform 44, and control in the way of vac sorb to be fixed on the dielectric film bar of preliminary dimension for film platform 44 and supply film
On platform 44；
Step S806, to produce and complete signal for film because being detected simultaneously by the dielectric film bar of preliminary dimension for film platform 44,
Signal will be completed for film and be sent to control device 50, control device 50 will complete signal for film and be supplied to convergent belt welder,
So that convergent belt welder takes dielectric film bar according to completing signal for film.
In the embodiment of the present invention, the function of control device 50 can complete EPE films supply flow process, the electricity by a kind of circuit
Road can be a kind of simple circuit；Can also be a kind of circuit of integrated monolithic machine, automatic control program is stored in into single-chip microcomputer,
By single-chip microcomputer come the miscellaneous part work in the above-mentioned EPE films automatic supplier of drive control 10, to improve EPE films supply essence
Accuracy.
Claims (10)
1. a kind of EPE films automatic supplier, EPE films automatic supplier are used for dielectric film band that cutting carries to be insulated
Film bar, it is characterised in that：The EPE film automatic suppliers include：Frame, for film device, dielectric film bar feedway, control dress
Put；Be arranged in frame for film device, dielectric film bar feedway, control device with supply film device, dielectric film bar feedway
It is electrically connected with, arranges near dielectric film bar feedway for film device, and the dielectric film that will be carried under control of the control means
Band is supplied to dielectric film bar feedway, and dielectric film bar feedway is exhausted by what is provided for film device under control of the control means
Velum band is placed after cutting into the dielectric film bar of preliminary dimension, so that extraneous convergent belt welder is taken.
2. EPE films automatic supplier as claimed in claim 1, it is characterised in that：EPE films automatic supplier also includes passing
Defeated device, transmitting device are arranged in frame, relative with frame and dielectric film bar feedway by transmitting device for film device
Fixed, transmitting device is also electrically connected with control device, and transmitting device under control device control drives and reaches machine for film device
Reload station or the rear portion feed station in frame for front portion on frame.
3. EPE films automatic supplier as claimed in claim 2, it is characterised in that：Transmitting device includes drive mechanism, guiding
Slide rail, annular drive Timing Belt, driven shaft, drive mechanism, guiding slide rail, driven shaft to be fixed on the side of frame, guide slide rail
Close dielectric film bar feedway one end position be frame on rear portion feed station, guide slide rail away from insulation
The other end position of film bar feedway is that the front portion in frame is reloaded station, and driven shaft is located at the rear portion feed in frame
Station, the front portion that motor is located in frame reload station, are arranged on guiding slide rail for film device, and for film device with draw
Slide guide rail relative can slide, and annular drives one end of Timing Belt to be socketed on driven shaft, and annular drives the other end of Timing Belt
With the synchronous pulley socket installed in the rotating shaft of motor, annular drive Timing Belt also be fixedly connected for film device, with logical
The rotation of rotating shaft of motor of overdriving reaches the front portion in frame for film device and reloads station making annular drive Timing Belt to pull
Or the rear portion feed station in frame.
4. EPE film automatic suppliers as described in claim 1 or 3, it is characterised in that：Dielectric film bar feedway includes folder
Clamp device, detection means, cutter, for film platform, film drawing device；It is relatively fixed for film platform, gripping mechanism and frame, presss from both sides
Clamp device is located at for film platform, for, between the confession film frame of film device, detection means, cutter and film drawing device are arranged on and supply film
On platform, detection means, cutter are near gripping mechanism, and detection means is located between cutter, gripping mechanism, membrane
Device can be being moved for film platform, convey dielectric film band for film device, so that dielectric film band sequentially passes through gripping mechanism, cutting knife
Device, detection means are used for whether detection to be reached for film device conveying dielectric film band, when the arrival of dielectric film band is detected, produce
Detection signal, control device control dielectric film band is delivered to cutter, and control membrane for film device according to detection signal
Device is moved to cutter and clamps dielectric film band, and control device also controls cutter and carries out cutting to dielectric film band, control
Device processed also controls film drawing device and the dielectric film bar of the preliminary dimension for cutting is delivered on the precalculated position for film platform, supplies
The dielectric film bar of preliminary dimension is fixed by film platform, is taken with the convergent belt welder for waiting the external world.
5. EPE films automatic supplier as claimed in claim 4, it is characterised in that：The dielectric film article of preliminary dimension includes
The dielectric film bar of the dielectric film bar of one preliminary dimension, the second preliminary dimension；Include that wide film supplies film for film device, narrow film for film device
Device and supply film frame；One end of the confession film platform of dielectric film bar feedway and gripping mechanism and the confession of dielectric film bar feedway
The confession film frame of film device is relative；Wide film carries width EPE film rolls, narrow EPE film rolls for film device, narrow film for correspondence on film device, supplies
Film frame is arranged on guiding slide rail, and relative can be slided with guiding slide rail for film frame, and wide film is filled for film with narrow film for film device
Interlaced arrangement is put, is installed in for, on film frame, wide film is located at narrow film for film device and supplies film device rear upper position, wide film to supply film
The dielectric film band of carrying is supplied to dielectric film bar feedway for film device by device, narrow film, and dielectric film bar feedway is by width
Film is cut to the dielectric film bar of the first preliminary dimension for the dielectric film band that film device is provided, and narrow film is supplied by dielectric film bar feedway
The dielectric film band that film device is provided is cut to the dielectric film bar of the second preliminary dimension；The gripping mechanism bag of dielectric film bar feedway
Wide film gripping mechanism, narrow film gripping mechanism is included, wide film gripping mechanism is arranged side by side with narrow film gripping mechanism, wide film gripping mechanism folder
Wide dielectric film band of the tight width film for film device conveying, narrow film gripping mechanism clamp narrow dielectric film band of the narrow film for film device conveying；
Include that the wide film being arranged side by side leads device for film platform, narrow film for film platform, narrow film for film platform, wide film supplies film platform, narrow film
Correspond with wide film gripping mechanism, narrow film gripping mechanism for film platform, film drawing device includes wide film film drawing device, narrow film membrane
Device, wide film film drawing device can be moved on wide film is for film platform, the first preliminary dimension that cutter is cut it is exhausted
Velum bar is placed on wide film for, on film platform, narrow film film drawing device can be moved on narrow film is for film platform, by cutter
The dielectric film bar of the second preliminary dimension of cutting is placed on narrow film for, on film platform, the dielectric film bar of the second preliminary dimension is in narrow film
Lead under the guiding of device, in accurate location, will not shift phenomenon, wide film supplies film platform by the insulation of the first preliminary dimension
Film bar is fixed, and the dielectric film bar of the second preliminary dimension is fixed by narrow film for film platform.
6. EPE films automatic supplier as claimed in claim 5, it is characterised in that：Wide film for film device include film roll device,
Clamping roller devices, two support roller arrangements, driving rolls device, passive roller devices, guiders；Clamping roller is filled
Put, two support roller arrangements are fixed on on film frame and constituting three-legged structure, by clamping roller devices, two back-up roller wheels
The triangle of device coordinate with by film roll device be relatively fixed for film frame, film roll device and clamping roller devices, back-up roller wheel dress
Put and can relatively rotate, driving rolls device, passive roller devices and guider are fixed on for, on film frame, driving rolls is filled
Put, passive roller devices and guider near dielectric film bar feedway, and driving rolls device and passive roller devices position
Between dielectric film bar feedway and film roll device, driving rolls device is close to each other with passive roller devices, and film roll dress
The free end of dielectric film band of carrying is put by the clamping relative with passive roller devices of driving rolls device, and in driving rolls device
During rotation, driving rolls device is coordinated with passive roller devices sends the free end of dielectric film band into guider, guider
The free end of the dielectric film band conveyed with passive roller devices by driving rolls device is led and is provided back to the supply of dielectric film bar
Device.
7. EPE films automatic supplier as claimed in claim 6, it is characterised in that：Film roll device includes positioning tapered sleeve, turns
Axle, backboard, rear lock sleeve, front apron, front lock sleeve, positioning tapered sleeve living, rotating shaft pass through positioning tapered sleeve, backboard, lock afterwards
Set, extraneous EPE film rolls, front apron, front lock sleeve and positioning tapered sleeve living, so that positioning tapered sleeve, backboard, rear lock sleeve, front
Baffle plate, front lock sleeve and positioning tapered sleeve living are relatively fixed, and EPE film rolls are carried, and between positioning tapered sleeve living and rotating shaft right-hand member
Using screw thread matching relationship.
8. EPE films automatic supplier as claimed in claim 5, it is characterised in that：Wide film is true for arranging wide film on film platform
Suction adsorption device, wide film have non-material testing apparatus, and wide film vacuum absorption device, wide film have non-material testing apparatus close to each other, wide
Dielectric film bar of the film vacuum absorption device by the first preliminary dimension of vac sorb, so that the dielectric film bar of the first preliminary dimension is solid
Wide film is scheduled on on film platform, wide film have non-material testing apparatus detect wide film for film platform on have the exhausted of the first preliminary dimension
First is produced after velum bar and completes signal for film, so that the convergent belt welder in the external world completes signal according to first for film and takes
The dielectric film bar of the first preliminary dimension；Narrow film has non-material testing apparatus for arranging narrow film vacuum absorption device, narrow film on film platform,
Narrow film vacuum absorption device, narrow film have non-material testing apparatus close to each other, and narrow film vacuum absorption device passes through vac sorb second
The dielectric film bar of preliminary dimension, so that the dielectric film bar of the second preliminary dimension is fixed on narrow film for, on film platform, narrow film whether there is material
Detection means detect narrow film for film platform on have the dielectric film bar of the second preliminary dimension after produce and second complete signal for film,
So that the convergent belt welder in the external world completes the dielectric film bar that signal takes the second preliminary dimension according to second for film.
9. a kind of stitch welding machine, it is characterised in that including EPE films automatic supplier and convergent belt welder, the EPE films from
Dynamic feedway is the EPE film automatic suppliers described in any one of claim 1～8；The EPE films automatic supplier will
The dielectric film band of carrying is placed after cutting into the dielectric film bar of preliminary dimension, so that convergent belt welder is taken.
10. a kind of EPE films automatically feed method, and subject of implementation is a kind of EPE films automatic supplier, and the EPE films are supplied automatically
Include control device, transmitting device to device, for film device, dielectric film bar feedway, include that driving rolls is filled for film device
Put, passive roller devices, guider, dielectric film bar feedway includes gripping mechanism, detection means, cutter, supplies film
Platform, film drawing device, it is characterised in that comprise the following steps：
The confession film device for being mounted with EPE film rolls is transported to rear portion feed station, passive roller by control device controlling transmission device
The free end of the dielectric film band in EPE film rolls away from driving rolls device, can so be worn under the drive of actuator by device
The gap overdrived between roller devices and passive roller devices, then passive roller devices are close under the drive of actuator
Driving rolls device, so that driving rolls device is engaged automatically with passive roller devices；
Control device control driving rolls device is engaged rotation with passive roller, makes the freedom of the dielectric film band in EPE film rolls
Hold the guide direction along corresponding guider to move, detection signal is produced with detection trigger device；
Control device produces detection signal drives driving rolls device according to detection means, makes dielectric film band in EPE film rolls
Free end moves a segment distance again, and what the free end of the dielectric film band in EPE film rolls was located at cutter cuts position；
Control device control film drawing device moves to membrane station, and the free end for holding the dielectric film band in EPE film rolls successively is moved
After moving correspondence predetermined length, the dielectric film band that gripping mechanism is simultaneously clamped in EPE film rolls, and control cutter cutting is controlled
Dielectric film band in tight EPE film rolls, to obtain the dielectric film bar of preliminary dimension；
Control device also controls film drawing device and moves the dielectric film bar of the preliminary dimension of acquisition to precalculated position for film platform, and
Control is fixed on the dielectric film bar of preliminary dimension on film platform in the way of vac sorb for film platform；
Produce and signal is completed for film because detecting the dielectric film bar of preliminary dimension for film platform, will complete signal for film and be sent to
Control device, control device will complete signal for film and be supplied to convergent belt welder, so that convergent belt welder is according to confession
Film completes signal and takes dielectric film bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742343.XA CN105226138B (en) | 2015-11-05 | 2015-11-05 | EPE film automatic supply device and method thereof and stitch welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742343.XA CN105226138B (en) | 2015-11-05 | 2015-11-05 | EPE film automatic supply device and method thereof and stitch welding machine |
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| CN105226138A CN105226138A (en) | 2016-01-06 |
| CN105226138B true CN105226138B (en) | 2017-03-22 |
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| CN201510742343.XA Active CN105226138B (en) | 2015-11-05 | 2015-11-05 | EPE film automatic supply device and method thereof and stitch welding machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718581A (en) * | 2017-11-14 | 2018-02-23 | 宁夏小牛自动化设备有限公司 | Scoop out device and EPE films supply preparation facilities and convergent belt preparation facilities and bonding machine |
| CN110556450A (en) * | 2018-05-30 | 2019-12-10 | 宁夏小牛自动化设备有限公司 | Automatic welding equipment for bus bar and pressed film preparation method |
| CN111509092A (en) * | 2020-05-15 | 2020-08-07 | 无锡先导智能装备股份有限公司 | Loading attachment and busbar hot pressing all-in-one |
| CN114823986B (en) * | 2022-06-29 | 2022-10-21 | 苏州小牛自动化设备有限公司 | Tile stacking assembly film laying and paste dispensing equipment and film laying and paste dispensing method |
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|---|---|---|---|---|
| CN101920590A (en) * | 2010-06-21 | 2010-12-22 | 苏州康尼包装材料有限公司 | EPE heterogeneous material printer |
| CN102990837A (en) * | 2012-11-30 | 2013-03-27 | 陈棋伟 | Device for cooling and cutting EPE (Expand Aple Poly Ephylene) film |
| CN205159346U (en) * | 2015-11-05 | 2016-04-13 | 无锡市正罡自动化设备有限公司 | Automatic feeding device of EPE membrane and stitch welding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012029651A1 (en) * | 2010-08-31 | 2012-03-08 | 三洋電機株式会社 | Photoelectric conversion device and method for producing same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920590A (en) * | 2010-06-21 | 2010-12-22 | 苏州康尼包装材料有限公司 | EPE heterogeneous material printer |
| CN102990837A (en) * | 2012-11-30 | 2013-03-27 | 陈棋伟 | Device for cooling and cutting EPE (Expand Aple Poly Ephylene) film |
| CN205159346U (en) * | 2015-11-05 | 2016-04-13 | 无锡市正罡自动化设备有限公司 | Automatic feeding device of EPE membrane and stitch welding machine |
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Effective date of registration: 20240407 Address after: Room 504, Northeast, Building 1, Phase 2, E-commerce Park, Shushan Economic and Technological Development Zone, Hefei City, Anhui Province, 230000 Patentee after: Anhui Lianpeng Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 214101 Factory Building 3, Phase 6, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI ZHENGGANG AUTOMATION EQUIPMENT Co.,Ltd. Country or region before: China |
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