CN110280585A - A kind of rolling equipment of segmented triangle welding - Google Patents
A kind of rolling equipment of segmented triangle welding Download PDFInfo
- Publication number
- CN110280585A CN110280585A CN201910701712.9A CN201910701712A CN110280585A CN 110280585 A CN110280585 A CN 110280585A CN 201910701712 A CN201910701712 A CN 201910701712A CN 110280585 A CN110280585 A CN 110280585A
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- welding
- triangle
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- 238000003466 welding Methods 0.000 title claims abstract description 76
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000003028 elevating effect Effects 0.000 claims description 15
- 230000003447 ipsilateral effect Effects 0.000 claims description 13
- 241000237858 Gastropoda Species 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 241001131688 Coracias garrulus Species 0.000 description 38
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000003490 calendering Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/166—Rolling wire into sections or flat ribbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B2013/021—Twin mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of rolling equipments of segmented triangle welding, for extruding multiple continuous welding units in triangle welding wire rod phase last week property, each welding unit includes triangle section, flat part and changeover portion, including pedestal, roll fixed frame is provided on pedestal, topping roll and bottom roll are provided on roll fixed frame, bottom roll includes interior round roller and outer half roller for being covered on interior round roller outer surface；Bottom roll has the first plane and the second plane；The stem end face of outer half roller is between first plane and the second plane.Equipment of the invention periodically rolls triangle welding wire rod by topping roll and bottom roll, can have the welding of triangle section, changeover portion and flat part with high efficiency production.
Description
Technical field
The present invention relates to photovoltaic welding belt production equipment fields, and in particular to a kind of rolling equipment of segmented triangle welding.
Background technique
With the development of photovoltaic industry, cell piece grid line quantity is increasing, and is developed till now from initial 2BB, 3BB
MBB, welding production firm and component manufacturer constantly research and develop and manufacture the photovoltaic welding belt more suitable for MBB, such as existing circle
Shape welding and a small amount of pure triangle welding, put goods on the market although both weldings are all different degrees of, all exist
Corresponding disadvantage.
Round welding is contacted due to belonging to line with cell piece, and welding performance is poor, but also there are problems that shading；Pure three
Although angular welding welding performance and reflecting effect are more preferable, the continuous welding with cell piece, current component factory can not achieve
Commercial city is the front that triangle welding is first welded on to a cell piece, and conventional flat welding is welded on to the back of another cell piece
Face, then again by the welding of two kinds of different cross sections to being welded together, and there are rosin joints, solder skip when butt welding for this mode
The problems such as, it will affect the power of battery component.Most importantly there are no can be realized production or steady production currently on the market
Production equipment with flat part and triangle section welding.
Summary of the invention
In order to solve the above technical problems, the calendering that the main object of the present invention is to provide a kind of segmented triangle welding is set
It is standby, there can be the welding of triangle section, changeover portion and flat part with high efficiency production.
In order to achieve the above object, the present invention is resolved using following technical scheme.
A kind of rolling equipment of segmented triangle welding, it is multiple continuous for being extruded in triangle welding wire rod phase last week property
Welding unit, each welding unit includes triangle section, flat part, the changeover portion for connecting triangle section and flat part, including pedestal,
Be provided with roll fixed frame on the pedestal, be provided with topping roll and bottom roll on the roll fixed frame, the topping roll and
The central axes of bottom roll are coplanar in vertical direction, and the bottom roll includes interior round roller and is covered on outer the half of interior round roller outer surface
Roller；Outer half roller is used to form the flat part of the welding unit；The bottom roll has the first plane and the second plane；Institute
State the plane that the first plane was axial seamed edge and bottom roll central axes on the outside of outer half roller stem；Second plane was outer half
Axial seamed edge and the plane tangent with the interior round roller on the outside of roller stem；It is flat that the stem end face of outer half roller is in described first
Between face and the second plane.
Further, the bottom roll has third plane and fourth plane；The third plane was outer half roller tail portion
The plane of outside axial direction seamed edge and bottom roll central axes；The fourth plane for excessively outer half roller lateral tail axial direction seamed edge and with institute
State the tangent plane of interior round roller；The tail end face of outer half roller is between the third plane and fourth plane.
Further, every side of the topping roll is successively arranged roll neck and spindle nose, is arranged on the roll neck of each topping roll
One top shoe；Every side of the bottom roll is successively arranged roll neck and spindle nose, is arranged under one on the roll neck of each bottom roll
Sliding block；The left rail of the top shoe and sliding block corresponding to left side, the roll fixed frame are provided on the roll fixed frame
On be provided with the right guide rail of top shoe and sliding block corresponding to right side；It is separately connected on topping roll and the ipsilateral spindle nose of bottom roll
There is a first servo motor；The elevating mechanism corresponding to each top shoe is provided at the top of the roll fixed frame, it is described
Elevating mechanism is for driving the top shoe to move up and down.
Further, the elevating mechanism is worm and gear elevator, and the worm and gear elevator includes fixed plate,
The worm and gear elevator is connected to the top of the roll fixed frame by fixed plate；Engagement is provided in the fixed plate
Worm and worm wheel, the worm gear is provided centrally with screw hole, lead screw is installed in the screw hole, and the lower end of the lead screw is fixed
Connect ipsilateral top shoe.
Further, the worm and gear elevator of the left and right sides shares same root worm screw, and the input terminal of the worm screw connects
It is connected to driven pulley；The second servo motor is connected in the fixed plate, the output end of second servo motor is connected with master
Movable belt pulley is connected with belt between the driving pulley and driven pulley.
Further, the elevating mechanism is worm and gear elevator, and the worm and gear elevator includes fixed plate, institute
State the top that worm and gear elevator is connected to the roll fixed frame by fixed plate；Engagement is provided in the fixed plate
Worm and worm wheel, the worm gear are provided centrally with screw hole, are installed with lead screw in the screw hole；Ipsilateral top shoe and sliding block
Between be provided with compressed spring, the lower end of the lead screw contradicts on the upper surface of ipsilateral top shoe.
Further, be provided with bearing between each top shoe and corresponding roll neck, each sliding block with it is corresponding
Bearing is provided between roll neck.
The outer surface of outer half roller is circumferentially provided with the groove that cross section is isosceles trapezoid.
Technical solution of the present invention periodically rolls triangle welding wire rod by topping roll and bottom roll, can be raw with high efficiency
Produce the welding with triangle section, changeover portion and flat part.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
The front view and the cross-section diagram at triangle section A and at flat part B that Fig. 1 is a welding unit；
Fig. 2 is a kind of stereoscopic schematic diagram of embodiment of rolling equipment of segmented triangle welding of the present invention；
The C direction view of the rolling equipment of segmented triangle welding, i.e. left view in Fig. 3 Fig. 2；
Fig. 4 is a kind of stereoscopic schematic diagram of embodiment of rolling equipment bottom roll of segmented triangle welding of the present invention；
Fig. 5 is the rolling equipment topping roll of segmented triangle welding of the present invention and the positive figure of bottom roll；
Fig. 6 is the left view of Fig. 5；
In the above figure: 1 welding unit；101 triangle sections；102 flat parts；103 changeover portions；2 pedestals；3 roll fixed frames；
4 topping rolls；5 bottom rolls；Round roller in 501；502 outer half rollers；503 grooves；6 first planes；7 second planes；8 third planes；9
Four planes；10 top shoes；11 sliding blocks；12 left rails；13 first servo motors；14 worm and gear elevators；1401 fixed plates；
1402 worm screws；1403 worm gears；1404 screw rods；15 driven pulleys；16 second servo motors；17 belts；18 compressed springs；19 axis
It holds.
Specific embodiment
It is understandable in order to enable the above objects, features and advantages of the present invention to become apparent, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
The production procedure of segmented reflective solder strip are as follows: first by copper wire with triangle calender be pressed into cross section be isosceles (or
It is equilateral) the triangle welding wire rod of triangle, then interval suppresses multiple cross sections is isosceles trapezoid on triangle welding wire rod
Flat part, not downtrodden is triangle section.Adjacent triangle section and flat part constitute a welding unit.Again by pressed weldering
Band wire rod is annealed, and it is tin plating that tin pond is immersed after annealing.
Since pressed welding wire rod needs could be tin plating by annealing, and anneal using to pressed welding
Wire rod both ends electrified regulation annealing, in order to avoid adjacent triangle section and flat part junction are disconnected because striking sparks caused by the abrupt change of cross-section
Line a, it usually needs changeover portion is set between adjacent triangle section and flat part.Therefore, in practice, each welding unit
Include triangle section, changeover portion and flat part three parts.
With reference to Fig. 1, Fig. 1 front view for being welding unit 1 and the section at triangle section 101A and at flat part 102B
Figure；As seen from the figure, welding unit 1 includes triangle section 101, flat part 102, the changeover portion for connecting triangle section 101 and flat part 102
103.By figure intermediate cam section 101 in cross-section diagram at B-B of the section A-A and flat part 102 it is found that welding finished product after tin plating
It is made of internal Copper base material and the tin coating being coated on outside Copper base material.
Based on this, a kind of rolling equipment of segmented triangle welding according to the present invention, in triangle welding wire rod
Multiple continuous welding units 1 are periodically extruded, each welding unit 1 includes triangle section 101, flat part 102, connection triangle
The changeover portion 103 of section 101 and flat part 102.Referring to figs. 2 to Fig. 6, the rolling equipment of the segmented triangle welding includes pedestal 2,
Be provided with roll fixed frame 3 on the pedestal 2, be provided with topping roll 4 and bottom roll 5 on the roll fixed frame 3, it is described on roll
Roller 4 is coplanar in vertical direction with the central axes of bottom roll 5, and the bottom roll 5 includes interior round roller 501 and is covered on interior round roller 501
Outer half roller 502 of outer surface, the cross section of outer half roller 502 are annulus arc；Outer half roller 502 is for forming the welding list
The flat part 102 of member 1；The bottom roll 5 has the first plane 6 and the second plane 7；First plane 6 was outer half roller 502
The plane of axial seamed edge and 5 central axes of bottom roll on the outside of stem；Second plane 7 was axial on the outside of 502 stem of outer half roller
Seamed edge and the plane tangent with the interior round roller 501；The stem end face of outer half roller 502 is in first plane 6 and the
Between two planes 7.
In practical compacting, bottom roll 5 can be rotated clockwise, and can also be rotated counterclockwise, the rotation direction of topping roll 4 always with
Bottom roll 5 it is oppositely oriented.With reference to Fig. 6, for the present embodiment by taking bottom roll 5 is rotated clockwise as an example, the first plane 6 was outer
The plane of axial seamed edge and 5 central axes of bottom roll on the outside of half roller 502 stem, if the stem end face of outer half roller 502 and first flat
Face 6 is coplanar, and topping roll 4 and bottom roll 5 squeeze triangle welding wire rod and can't form changeover portion 103, so the first plane 6 is weldering
Tape cell 1 has a boundary plane of changeover portion 103；
Second plane 7 was axial seamed edge and the plane tangent with the interior round roller 501 on the outside of 502 stem of outer half roller, the
Another boundary plane of the stem end face of outer half roller 502 of two plane 7.
Therefore, as long as the stem end face of outer half roller 502 is between the first plane 6 and the second plane 7, welding unit 1
Changeover portion 103 can be molded.In practice, according to actual needs, so that it may be selected between the first plane 6 and the second plane 7
Suitable left end face of the plane as outer half roller 502.
Further, with reference to Fig. 6, the bottom roll has third plane 8 and fourth plane 9；The third plane 8 was
The plane of outer half roller 502 lateral tail axial direction seamed edge and 5 central axes of bottom roll；The fourth plane 9 was outer half roller, 502 tail portion
Outside axial direction seamed edge and the plane tangent with the interior round roller 501；It is flat that the tail end face of outer half roller 502 is in the third
Between face 8 and fourth plane 9.
In above embodiments, be based on reason same as 5 left end face of bottom roll, in order to make energization annealing process smoothly into
Row, should also have changeover portion at 102 end of flat part.With reference to Fig. 1, there is changeover portion at the both ends of flat part.Shaped transition
Two boundary planes of the tail end face of outer half roller 502 of section 103 are respectively third plane 8 and fourth plane 9.
Further, with reference to Fig. 2 and Fig. 4, every side of the topping roll 4 is successively arranged roll neck and spindle nose, each topping roll 4
Roll neck on be arranged with a top shoe 10；Every side of the bottom roll 5 is successively arranged roll neck and spindle nose, each bottom roll 5
A sliding block 11 is arranged on roll neck；The top shoe 10 and sliding block corresponding to left side are provided on the roll fixed frame 3
11 left rail 12 is provided with the right guide rail of the top shoe 10 and sliding block 11 corresponding to right side on the roll fixed frame 3；On
A first servo motor 13 is connected separately on roll 4 and the ipsilateral spindle nose of bottom roll 5；The top of the roll fixed frame 3
It is provided with the elevating mechanism corresponding to each top shoe 10, the elevating mechanism is for driving the top shoe 10 to move up and down.
In above embodiments, for the ease of adjusting the thickness of flat part welding, that is, the height that triangle welding is pressed is adjusted,
It is arranged sliding block on the roll neck of topping roll 4 and bottom roll 5, guide rail is provided on roll fixed frame 3, and in roll fixed frame
Elevating mechanism of the 3 top setting for driving top shoe 10 to move up and down, can be realized between topping roll 4 and bottom roll 5
It is highly adjustable.
Further, with reference to Fig. 2, the elevating mechanism is worm and gear elevator 14, the worm and gear elevator 14
Comprising fixed plate 1401, the worm and gear elevator 14 is connected to the top of the roll fixed frame 3 by fixed plate 1401；
Worm screw 1402 and the worm gear 1403 of engagement are provided in the fixed plate 1401, the worm gear 1403 is provided centrally with screw hole,
Lead screw 1404 is installed in the screw hole, the lower end of the lead screw 1404 is fixedly connected with ipsilateral top shoe 10.
In above embodiments, it is preferred that be used as elevating mechanism using worm and gear elevator 14.Worm screw 1402 and worm gear
1403 engage, and are provided with screw hole in worm gear 1403, lead screw 1404 is installed in screw hole.In this mechanism, worm gear 1403 and lead screw
1404 form leadscrew-nut mechanism again.Worm screw 1402 rotates, and driving worm gear 1403 rotates, since worm gear 1403 is moved down in limitation
Dynamic, therefore, lead screw 1404 can move up and down, so that the top shoe 10 for being connected to its lower end be driven to move up and down.
Further, with reference to Fig. 2, the worm and gear elevator 14 of the left and right sides shares same root worm screw 1402, described
The input terminal of worm screw 1402 is connected with driven pulley 15；It is connected with the second servo motor 16 in the fixed plate 1401, described
The output end of two servo motors 16 is connected with driving pulley, and belt 17 is connected between the driving pulley and driven pulley 15.
In above embodiments, in order to guarantee the synchronism of the top shoe 10 in left side and the up and down motion of top shoe 10 on right side,
The worm and gear elevator 14 in left side and the worm and gear elevator 14 on right side share same root worm screw 1402.
Further, with reference to Fig. 2, the elevating mechanism is worm and gear elevator 14, the worm and gear elevator 14
Comprising fixed plate 1401, the worm and gear elevator 14 is connected to the top of the roll fixed frame 3 by fixed plate 1401；
Worm screw 1402 and the worm gear 1403 of engagement are provided in the fixed plate 1401, the worm gear 1403 is provided centrally with screw hole,
Lead screw 1404 is installed in the screw hole；Compressed spring 18, the silk are provided between ipsilateral top shoe 10 and sliding block 11
The lower end of thick stick 1404 contradicts on the upper surface of ipsilateral top shoe 10.
In above embodiments, it is provided with compressed spring 18 between ipsilateral top shoe 10 and sliding block 11, is still used
Worm and gear elevator 14 is used as elevating mechanism.In the present embodiment, due to being provided with pressure between top shoe 10 and sliding block 11
Contracting spring 18, the lower end of lead screw 1404 only need to contradict in the upper surface of top shoe 10.The purpose of this design is: even if passing
There are some errors, gap during dynamic, can be offset by compressed spring 18, improve the compacting precision of equipment.
Further, with reference to Fig. 2, it is provided with bearing 19 between each top shoe 10 and corresponding roll neck, it is each described
Bearing 19 is provided between sliding block 11 and corresponding roll neck.
In order to reduce frictional force, be provided with bearing 19 between top shoe 10 and corresponding roll neck, each sliding block 11 with it is right
It answers and is provided with bearing 19 between roll neck.
Further, with reference to fig. 4 to fig. 6, it is isosceles trapezoid that the outer surface of outer half roller 502, which is circumferentially provided with cross section,
Groove 503.
Since the calendering of welding is to deform in equal volume, the welding that cross section is triangle is rolled into flat isosceles trapezoid
Welding, isosceles trapezoid welding can broaden.In above embodiments, it is isosceles that cross section is provided on outer half roller 502 of bottom roll 5
Trapezoidal groove 503 can carry out shaping constraint to welding in calender line, make the product produced it is more accurate, rule
Model.
Although the present invention is described in detail with a general description of the specific embodiments in this specification,
But on the basis of the present invention, it can be made some modifications or improvements, this it will be apparent to those skilled in the art that.Cause
This, these modifications or improvements on the basis of without departing from the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of rolling equipment of segmented triangle welding, which is characterized in that for being pressed in triangle welding wire rod phase last week property
Multiple continuous welding units (1) out, each welding unit (1) include triangle section (101), flat part (102), connection triangle section
(101) and the changeover portion (103) of flat part (102), the rolling equipment include pedestal (2), are provided with roll on the pedestal (2)
Fixed frame (3) is provided with topping roll (4) and bottom roll (5), the topping roll (4) and bottom roll on the roll fixed frame (3)
(5) central axes are coplanar in vertical direction, and the bottom roll (5) is comprising interior round roller (501) and is covered on interior round roller (501) appearance
Outer half roller (502) in face；
Outer half roller (502) is used to form the flat part (102) of the welding unit (1)；
The bottom roll has the first plane (6) and the second plane (7)；
First plane (6) was the plane of axial seamed edge and bottom roll (5) central axes on the outside of outer half roller (502) stem；
Second plane (7) be on the outside of outer half roller (502) stem axial seamed edge and with tangent flat of the interior round roller (501)
Face；
The stem end face of outer half roller (502) is between first plane (6) and the second plane (7).
2. the rolling equipment of segmented triangle welding according to claim 1, which is characterized in that the bottom roll has the
Three planes (8) and fourth plane (9)；
The third plane (8) was the plane of outer half roller (502) lateral tail axial direction seamed edge and bottom roll (5) central axes；
The fourth plane (9) be outer half roller (502) lateral tail axial direction seamed edge and with tangent flat of the interior round roller (501)
Face；
The tail end face of outer half roller (502) is between the third plane (8) and fourth plane (9).
3. the rolling equipment of segmented triangle welding according to claim 1, which is characterized in that the topping roll (4)
Every side is successively arranged roll neck and spindle nose, and a top shoe (10) is arranged on the roll neck of each topping roll (4)；
Every side of the bottom roll (5) is successively arranged roll neck and spindle nose, and a downslide is arranged on the roll neck of each bottom roll (5)
Block (11)；
The left rail (12) of the top shoe (10) and sliding block (11) corresponding to left side is provided on the roll fixed frame (3),
The right guide rail of the top shoe (10) and sliding block (11) corresponding to right side is provided on the roll fixed frame (3)；
A first servo motor (13) is connected separately on topping roll (4) and the ipsilateral spindle nose of bottom roll (5)；
The elevating mechanism corresponding to each top shoe (10), the elevating mechanism are provided at the top of the roll fixed frame (3)
For driving the top shoe (10) to move up and down.
4. the rolling equipment of segmented triangle welding according to claim 3, which is characterized in that the elevating mechanism is snail
Worm and gear elevator (14), the worm and gear elevator (14) include fixed plate (1401), the worm and gear elevator
(14) top of the roll fixed frame (3) is connected to by fixed plate (1401)；It is provided with and nibbles on the fixed plate (1401)
The worm screw (1402) of conjunction and worm gear (1403), the worm gear (1403) are provided centrally with screw hole, are installed with silk in the screw hole
The lower end of thick stick (1404), the lead screw (1404) is fixedly connected with ipsilateral top shoe (10).
5. the rolling equipment of segmented triangle welding according to claim 4, which is characterized in that the worm gear snail of the left and right sides
Bar elevator (14) shares same root worm screw (1402), and the input terminal of the worm screw (1402) is connected with driven pulley (15)；Institute
It states and is connected on fixed plate (1401) the second servo motor (16), the output end of second servo motor (16) is connected with actively
Belt wheel is connected with belt (17) between the driving pulley and driven pulley (15).
6. the rolling equipment of segmented triangle welding according to claim 3, which is characterized in that the elevating mechanism is snail
Worm and gear elevator (14), the worm and gear elevator (14) include fixed plate (1401), the worm and gear elevator
(14) top of the roll fixed frame (3) is connected to by fixed plate (1401)；It is provided with and nibbles on the fixed plate (1401)
The worm screw (1402) of conjunction and worm gear (1403), the worm gear (1403) are provided centrally with screw hole, are installed with silk in the screw hole
Thick stick (1404)；
It is provided with compressed spring (18) between ipsilateral top shoe (10) and sliding block (11), the lower end of the lead screw (1404) is supported
Touching is on the upper surface of ipsilateral top shoe (10).
7. the rolling equipment of segmented triangle welding according to claim 3, which is characterized in that each top shoe
(10) it is provided between corresponding roll neck bearing (19), is provided with bearing between each sliding block (11) and corresponding roll neck
(19)。
8. the rolling equipment of segmented triangle welding according to claim 1, which is characterized in that outer half roller (502)
Outer surface be circumferentially provided with cross section be isosceles trapezoid groove (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701712.9A CN110280585B (en) | 2019-07-31 | 2019-07-31 | Calendering equipment of sectional type triangular welding strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (8)
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| CN111451271A (en) * | 2020-05-27 | 2020-07-28 | 同享（苏州）电子材料科技股份有限公司 | Triangle welding belt integral equipment |
| CN111554768A (en) * | 2020-05-27 | 2020-08-18 | 同享（苏州）电子材料科技股份有限公司 | Triangular welding strip and production process thereof |
| CN112139288A (en) * | 2020-08-21 | 2020-12-29 | 晶澳（邢台）太阳能有限公司 | Welding strip rolling mechanism and rolling method |
| CN112496055A (en) * | 2020-11-19 | 2021-03-16 | 无锡普天铁心股份有限公司 | Oriented silicon rolling equipment with high rolled product yield |
| CN112820800A (en) * | 2020-12-31 | 2021-05-18 | 保定易通光伏科技股份有限公司 | Device and method for machining segmented triangular welding strip |
| CN114833215A (en) * | 2022-07-01 | 2022-08-02 | 江苏小牛自动化设备有限公司 | Welding strip shaping device and welding strip shaping method |
| WO2023015885A1 (en) * | 2021-08-11 | 2023-02-16 | 常州时创能源股份有限公司 | Method for manufacturing photovoltaic triangular solder strip |
| CN116748740A (en) * | 2023-08-16 | 2023-09-15 | 同享（苏州）电子材料科技股份有限公司 | Sectional type welding strip calendaring molding machine convenient for feeding |
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| CN111451271A (en) * | 2020-05-27 | 2020-07-28 | 同享（苏州）电子材料科技股份有限公司 | Triangle welding belt integral equipment |
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| CN112496055A (en) * | 2020-11-19 | 2021-03-16 | 无锡普天铁心股份有限公司 | Oriented silicon rolling equipment with high rolled product yield |
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| WO2023015885A1 (en) * | 2021-08-11 | 2023-02-16 | 常州时创能源股份有限公司 | Method for manufacturing photovoltaic triangular solder strip |
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