Anti-sticking band welding winding apparatus and anti-sticking band welding feed-tape structure and string welding machine
Technical field
Welding technology field is supplied the present invention relates to solar battery sheet welding more particularly to a kind of anti-sticking band welding is rolled up
Device and anti-sticking band welding feed-tape structure and string welding machine.
Background technology
In component photovoltaic producer, the automation equipment for connecting solar battery sheet Series connection welding, abbreviation string welding machine,
It is commonly used, it is this to replace largely all using card by hand, in the string welding machine of automation for supplying the mechanism of welding
Welding volume is exactly fixed on the transmission shaft of motor at the both ends of welding volume by cutting ferrule, then is driven and passed by motor by nested structure
Moving axis and welding volume rotation carry out supply welding, and this structure is that welding is rolled up a kind of fixed hanging mode by an axis
Welding feedway, ribbon supply, which is laid out, does not interfere with the realization of each function of equipment, welding volume be usually by operating personnel from front to back
It is installed, then welding volume is locked on transmission shaft with cutting ferrule, more complicated is installed, which is widely used in cell piece
It is old to be laid out for welding on the less welding feed mechanism of main grid line number, and when solar battery sheet main grid line number is more
The device space of string welding machine cannot be met, and mounting means just seems excessively cumbersome.
Currently, with the variation of component price and the market demand, close grid solar cell piece is found its advantage and highlights, because
This close grid solar cell piece is the cell piece that each component producer preparation is largely used at present, but in component manufacturing process, because
Close grid cell sheet grating line number is more and close, manual welding efficiency very bottom and percentage of damage is higher, thus it is anxious wait for close grid cell piece from
Dynamicization equipment replaces manual welding, and this automation equipment for close grid line Series connection welding is just needed for welding device
It is convenient and be efficiently supplied to welding, therefore we have invented《Close grid welding batching exchange device and layout method and string welding machine》's
Patent of invention, Patent No. 201610283120.6, because the layout type of welding volume rolls up installation up and down using by welding
Mode, i.e. welding roll up the mounting means that is vertically arranged, in this way, just producing easy card welding this new problem.
In above-mentioned patent application, welding winding up roller structure is generally both sides and is provided with rib, and intermediate calender rolls are thinner than both sides rib
Structure, which is provided with through-hole, and for being connect with driving motor, welding is just wound on thin roller, under welding winding up roller
The rib at end is generally arranged to cylindrical-shaped structure, when welding winding up roller is vertically-mounted, if welding relaxation or welding run low
When welding being caused to fall off from thin roller, the end of welding or welding is easy to be caught in the rib of cylindrical-shaped structure and external equipment
In gap between dependency structure, cassette tape is caused.
Invention content
It is necessary to propose a kind of anti-sticking band welding winding apparatus for facilitating installation, avoiding cassette tape.
It there is a need to and propose a kind of anti-sticking band welding feed-tape structure.
It there is a need to and propose a kind of string welding machine.
A kind of anti-sticking band welding winding apparatus, including welding volume, anti-cassette tape mechanism and driving mechanism, the welding are rolled up and are prevented
The cooperation assembly of cassette tape mechanism, the anti-cassette tape mechanism are assembled with driving mechanism cooperation, are accepted in the lower end setting welding of welding volume
Baffle, the upper surface of the anti-cassette tape mechanism is opened up accepts the deep gouge of baffle for accommodating welding, and welding is made to accept baffle
In the same plane, the drive output of driving mechanism is connect with anti-cassette tape mechanism for upper surface and the upper surface of anti-cassette tape mechanism,
To drive anti-cassette tape mechanism to rotate by driving mechanism, to the rotation for driving welding to roll up.
Preferably, the anti-cassette tape mechanism includes outer chuck, center lid, resilient tight fit connector, the central lid
The height of body is higher than the height of the outer chuck, and the center lid is bottom opening and setting has the certain object of receiving
Cavity, at center, the cavity top of lid opens up the through-hole coordinated with the drive output of driving mechanism, the side of lid at center
The hole for accommodating the resilient tight fit connector is opened up on wall, the diameter of the side wall of center lid is less than welding volume
Internal diameter, so that center lid is inserted into the inside of welding volume lower end, the outer chuck is around one week annulus of center lid
Part, outer chuck include horizontal chassis and vertical rib, and horizontal chassis is fixedly connected with center lid, and vertical rib is fixed at
The edge of horizontal chassis, the thickness of vertical rib are more than the thickness of horizontal chassis, so that the side wall of vertical rib and center lid
Between formed for accommodate welding accept baffle deep gouge, it is described for accommodate welding accept baffle deep gouge groove depth with
The thickness that welding rolls up the welding undertaking baffle of lower end is identical, so that welding accepts the vertical rib of the upper surface and outer chuck of baffle
Upper surface in the same plane.
Preferably, the anti-cassette tape mechanism further includes resilient tight fit connector, the resilient tight fit connector setting
Between welding volume and anti-cassette tape mechanism, the common rotation for driving welding to roll up is realized to coordinate with anti-cassette tape mechanism, and then keep away
Exempt from welding and roll up the shaking in rotation process, the resilient tight fit connector is the component with float function.
Preferably, positioning groove is opened up on the side wall of the welding undertaking baffle, in the inner wall of the vertical rib of outer chuck
On open up locating convex block, with by the cooperation of locating convex block and positioning groove by welding volume be relatively fixed with anti-cassette tape mechanism.
Preferably, the welding volume includes winding up roller and is fixed at the welding undertaking baffle of winding up roller lower end, the winding up roller
For hollow cylinder, it is horizontal annular plate that the welding, which accepts baffle, and welding accepts the internal diameter phase one of the internal diameter and winding up roller of baffle
It causes, welding is accepted baffle and is closely connected as one with winding up roller, and welding accepts outer diameter of the outer diameter more than winding up roller of baffle, in winding up roller
Lower end formed accept welding plane.
Preferably, the driving mechanism includes motor, fixed seat, cover board, bearing, and the fixed seat, which has, accommodates motor
Cavity, the motor is securely fitted in the cavity, opens up through-hole at the top of fixed seat, and the drive output of motor is from solid
The through-hole at the top of reservation stretches out, and to be connect with the through-hole at the top of the center lid of anti-cassette tape mechanism, and then is exported by driving
The rotation at end drives the rotation of anti-cassette tape mechanism, the bottom of fixed seat to be fixedly connected with cover board, and the bearing is fixed at solid
Between reservation and the center lid of anti-cassette tape mechanism, so that anti-cassette tape mechanism is rotated relative to fixed seat.
Preferably, it is opened up on the inner wall of the center lid for the stepped hole with bearing fit, in the side of fixed seat
It is also opened up on wall for the stepped hole with bearing fit, the upper end of bearing is respectively embedded into the stepped hole and fixed seat of center lid
In stepped hole, the lower end of bearing is seated on the upper surface of cover board, and then realizes that anti-cassette tape mechanism is rotated relative to fixed seat.
Preferably, the anti-sticking band welding winding apparatus further includes supporting plate, and installation up and down is opened up on the supporting plate
Hole, the diameter of the mounting hole is more than the outer diameter of the vertical rib of the outer chuck of the anti-cassette tape mechanism, so that anti-cassette tape mechanism
It can be fit into the mounting hole, and the outer diameter of the vertical rib of outer chuck is made to be less than wire bond strip line with the installation interporal lacuna
The cover board of diameter, the driving mechanism is connect with supporting plate, and anti-sticking band welding winding apparatus is fixed on the supporting plate.
A kind of anti-sticking band welding feed-tape structure, including bracket and several anti-sticking band welding winding apparatus, the anti-sticking band welding
The number of winding apparatus is arranged according to the quantity of cell piece main gate line, and the bracket is a tablet, and several installations are opened up on bracket
The anti-sticking mounting hole with welding winding apparatus, it is described it is anti-sticking with welding winding apparatus be above-mentioned anti-sticking band welding winding apparatus.
A kind of string welding machine, including rack and the anti-sticking band welding feed-tape structure that is fixed on the rack, the anti-cassette tape
Welding ribbon supply mechanism includes bracket and several anti-sticking band welding winding apparatus, and the anti-sticking number with welding winding apparatus is according to battery
The quantity of piece main gate line is arranged, and the bracket is a tablet, and the bracket is fixedly connected with rack, by anti-sticking band welding ribbon supply
Mechanism is fixed on the rack, and several installation anti-sticking mounting holes with welding winding apparatus are opened up on bracket, described anti-
The package of cassette tape welding is set to anti-sticking band welding winding apparatus described above.
In the present invention, by resilient tight fit connector by welding volume and the anti-efficient and convenient connection of cassette tape mechanism, elasticity is tight
The elasticity of fit connection makes welding roll up the automatic close connection between anti-cassette tape mechanism, and welding is also accepted to the upper table of baffle
The upper surface setting of face and anti-cassette tape mechanism in the same plane, in this way, even if welding relaxation or fall off welding if can fall and welding
With on the upper surface for the accepting baffle or upper surface of anti-cassette tape mechanism, so as to avoid the generation of cassette tape.
Description of the drawings
Fig. 1 is the anti-sticking structural schematic diagram with welding winding apparatus.
Fig. 2 is the anti-sticking assembly schematic cross-sectional view with welding winding apparatus.
Fig. 3 is the anti-sticking decomposition diagram with welding winding apparatus.
Fig. 4 is that the anti-cassette tape mechanism and welding volume, the assembly enlarged drawing of driving mechanism are expressed in Fig. 2.
Fig. 5 is the structural schematic diagram of the anti-cassette tape mechanism.
Fig. 6 is the partial schematic sectional view of the anti-cassette tape mechanism.
Fig. 7 is the structural schematic diagram of the string welding machine.
In figure:Welding volume 10, winding up roller 11, welding accept baffle 12, positioning groove 121, anti-cassette tape mechanism 20, outer chuck
21, horizontal chassis 211, vertical rib 212, locating convex block 213, deep gouge 214, center lid 22, stepped hole 221, elastic close-fitting
Close connector 23, driving mechanism 30, motor 31, fixed seat 32, cover board 33, bearing 34, gland 35, supporting plate 36, anti-sticking band welding
Winding apparatus 100, anti-sticking band welding feed-tape structure 200, bracket 201, string welding machine 300, rack 301.
Specific implementation mode
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, common for this field
For technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Referring to Fig. 1 to Fig. 6, an embodiment of the present invention provides a kind of anti-sticking band welding winding apparatus 100, including welding volume 10,
Anti- cassette tape mechanism 20 and driving mechanism 30, welding volume 10 and the cooperation assembly of anti-cassette tape mechanism 20, anti-cassette tape mechanism 20 and driving machine
The cooperation assembly of structure 30 accepts baffle 12 in the lower end setting welding of welding volume 10, and the upper surface of anti-cassette tape mechanism 20, which opens up, to be used for
The deep gouge 214 that welding accepts baffle 12 is accommodated, is existed with the upper surface of anti-cassette tape mechanism 20 so that welding accepts the upper surface of baffle
In same plane, the drive output of driving mechanism 30 is connect with anti-cassette tape mechanism 20, anti-sticking to be driven by driving mechanism 30
Band mechanism rotates, and to drive the rotation of welding volume 10, resilient tight fit is arranged between welding volume 10 and anti-cassette tape mechanism 20
Connector 23 avoids the shaking of welding volume 10 when coordinating anti-cassette tape mechanism 20 to drive welding 10 rotation of volume.
Further, anti-cassette tape mechanism 20 includes outer chuck 21, center lid 22, resilient tight fit connector 23, central lid
The height of body 22 is higher than the height of outer chuck 21, and center lid 22 is bottom opening and setting has the sky for accommodating certain object
Chamber, at center, the cavity top of lid 22 opens up the through-hole coordinated with the drive output of driving mechanism 30, the lid 22 at center
Side wall on open up hole for accommodating resilient tight fit connector 23, the diameter of the side wall of center lid 22 is less than welding and rolls up 10
Internal diameter so that center lid 22 is inserted into the inside that welding rolls up 10 lower ends, outer chuck 21 be circular 22 1 weeks circles of center lid
Ring, outer chuck 21 include horizontal chassis 211 and vertical rib 212, and horizontal chassis 211 is fixedly connected with center lid 22, are erected
Straight rib 212 is fixed at the edge of horizontal chassis 211, and the thickness of vertical rib 212 is more than the thickness of horizontal chassis 211,
So that vertical form the deep gouge 214 for accepting baffle 12 for accommodating welding between rib 212 and the side wall of center lid 22, it is used for
The welding for accommodating 10 lower ends of groove depth and welding volume of the deep gouge 214 of welding undertaking baffle 12 accepts the thickness phase of baffle 12
Together, so that welding accepts the upper surface of the vertical rib 212 of upper surface and the outer chuck 21 of baffle in the same plane.
Further, resilient tight fit connector 23 is for the component with float function, such as can be bulb elastic
Plug.
Further, welding is accepted and opens up positioning groove 121 on the side wall of baffle 12, in the vertical rib 212 of outer chuck
Locating convex block 213 is opened up on inner wall, welding is rolled up 10 and anti-cassette tape by the cooperation of locating convex block 213 and positioning groove 121
Mechanism 20 is relatively fixed.Certainly, mainly pass through 23 phase of resilient tight fit connector between welding volume 10 and anti-cassette tape mechanism 20
Positioning is fixed, is positioned using resilient tight fit connector 23, easy to operate, interval is arranged several resilient tight fits and connects
23 locating effect of fitting is preferable.
Further, welding volume 10 includes winding up roller 11 and is fixed at the welding undertaking baffle 12 of 11 lower end of winding up roller, winding up roller
11 be hollow cylinder, and it is horizontal annular plate that welding, which accepts baffle 12, and welding accepts the internal diameter of the internal diameter and winding up roller 11 of baffle 12
Consistent, welding is accepted baffle and is closely connected as one with winding up roller 11, and the outer diameter that welding accepts baffle 12 is more than the outer of winding up roller 11
Diameter, to form the plane for accepting welding in the lower end of winding up roller 11.
Further, driving mechanism 30 includes motor 31, fixed seat 32, cover board 33, bearing 34, and fixed seat 32, which has, accommodates electricity
The cavity of machine 31, motor 31 are securely fitted in cavity, and the top of fixed seat 32 opens up through-hole, the drive output of motor 31
It stretches out, is connect with the through-hole at 22 top of center lid with anti-cassette tape mechanism 20, Jin Ertong from the through-hole at the top of fixed seat 32
The rotation of output end of overdriving drives the rotation of anti-cassette tape mechanism 20, the bottom of fixed seat 32 to be fixedly connected with cover board 33, bearing
34 are fixed between fixed seat 32 and the center lid 22 of anti-cassette tape mechanism 20, so that anti-cassette tape mechanism 20 is relative to fixation
Seat 32 rotates.
Gland 35 also is set at the top of center lid 22, gland 35 is fixedly connected with the drive output of motor 31, is pressed
The diameter of lid 35 is more than the diameter for the through-hole that lid 22 top in center opens up, further to connect motor 31 and anti-cassette tape mechanism 20
It connects.
Further, the stepped hole 221 for coordinating with bearing 34 is opened up on the inner wall of center lid 22, in fixed seat 32
Side wall on also open up stepped hole for coordinating with bearing 34, the upper end of bearing 34 is respectively embedded into the stepped hole of center lid 22
221 and fixed seat 32 stepped hole in, the lower end of bearing 34 is seated on the upper surface of cover board 33, and then realizes anti-cassette tape mechanism
20 rotate relative to fixed seat 32.
Wherein, keyway connects between the through-hole at 22 top of the drive output of motor 31 and center lid.
Further, anti-sticking band welding winding apparatus 100 further includes supporting plate 36, and installation up and down is opened up on supporting plate 36
Hole, the diameter of mounting hole is more than the outer diameter of the vertical rib 212 of the outer chuck 21 of anti-cassette tape mechanism 20, so that anti-cassette tape mechanism 20
It can be fit into mounting hole, and the outer diameter of the vertical rib 212 of outer chuck is made to be less than welding line footpath with installation interporal lacuna, i.e.,
The cover board 33 of the outer diameter of welding, driving mechanism 30 is connect with supporting plate 36, and anti-sticking band welding winding apparatus 100 is fixed on supporting plate 36
On.
The present invention also proposes a kind of anti-sticking band welding feed-tape structure 200, including bracket 201 and several anti-sticking band weldings
Winding apparatus 100, the anti-sticking number with welding winding apparatus 100 are arranged according to the quantity of cell piece main gate line, and bracket 201 is one flat
Plate, opens up several anti-sticking mounting holes with welding winding apparatus 100 of installation on bracket 201, and anti-sticking band welding winding apparatus 100 is upper
The anti-sticking band welding winding apparatus 100 stated.
As cell piece main grid line number quantity be 12 when, anti-sticking band welding winding apparatus 100 is also equipped with 12, for complete machine pacify
When dress, each anti-sticking supporting plate 36 with welding winding apparatus 100 is disposed adjacent, and bracket 201, support herein are formed after being fixedly connected
Frame 201 can also global formation formed, each anti-sticking cover board 33 with welding winding apparatus 100 is connect with bracket 201, will be prevented
Cassette tape welding winding apparatus 100 is fixed on bracket 201.
Referring to Fig. 7, the present invention also proposes a kind of string welding machine 300, including rack 301 and is fixed in rack 301
Anti-sticking band welding feed-tape structure 200, anti-sticking band welding feed-tape structure 200 include bracket 201 and several anti-sticking band welding winding apparatus
100, the anti-sticking number with welding winding apparatus 100 is arranged according to the quantity of cell piece main gate line, and bracket 201 is a tablet, bracket
201 are fixedly connected with rack 301, anti-sticking band welding feed-tape structure 200 are fixed in rack 301, on bracket 201
Open up the anti-sticking mounting holes with welding winding apparatus 100 of several installations, anti-sticking with welding winding apparatus 100 is above-mentioned anti-sticking band welding
Winding apparatus 100.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and is wanted according to right of the present invention
Equivalent variations made by asking, still belong to the scope covered by the invention.