CN114939788B - Welding strip stretching and cutting equipment and series welding machine - Google Patents
Welding strip stretching and cutting equipment and series welding machine Download PDFInfo
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- CN114939788B CN114939788B CN202210742703.6A CN202210742703A CN114939788B CN 114939788 B CN114939788 B CN 114939788B CN 202210742703 A CN202210742703 A CN 202210742703A CN 114939788 B CN114939788 B CN 114939788B
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- 238000003466 welding Methods 0.000 title claims abstract description 66
- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000005452 bending Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims description 20
- 229910000679 solder Inorganic materials 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000009966 trimming Methods 0.000 claims 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses welding strip stretching and cutting equipment and a series welding machine, which comprise a base, wherein the top surface of the base is fixedly connected with a supporting table, and the supporting table is sequentially provided with a stretching mechanism, a bending mechanism and a cutting mechanism; the stretching mechanism comprises a sliding mechanism arranged on the top surface of the base, the top end of the sliding mechanism is respectively and slidably connected with a first installation frame and a second installation frame, the first installation frame and the second installation frame are respectively and slidably connected with the side wall of the supporting table, the top ends of the first installation frame and the second installation frame are respectively and fixedly connected with first bearing plates, the top surfaces of the two first bearing plates are respectively provided with fixing parts, the two fixing parts are correspondingly arranged, one sides, close to each other, of the two first bearing plates are respectively and fixedly connected with an auxiliary stretching mechanism, and the two auxiliary stretching mechanisms are respectively and correspondingly arranged with the two fixing parts; a plurality of welding strip conveying components are installed to one side, away from the first mounting bracket, of the first bearing plate at the top end of the second mounting bracket, and a plurality of welding strip conveying components are arranged in one-to-one correspondence with a plurality of fixing parts on the second mounting bracket.
Description
Technical Field
The invention relates to the field of solar cell series welding, in particular to welding strip stretching and cutting equipment and a series welding machine.
Background
The battery piece serial welding process is an important process in the production process of the solar panel, the battery pieces are welded into a battery string by using a welding belt, one surface of each battery piece is a positive electrode, the other surface of each battery piece is a negative electrode, and the battery pieces are generally welded to the positive electrode of the previous battery piece and the negative electrode of the next battery piece respectively by using the welding belt, so that the solar battery piece serial welded together can be connected in series. In the series welding process, the welding strip is required to be pulled out of the welding strip disc, stretched and cut into a preset length, then the welding strip is pulled to the main grid line covering the battery piece by the traction mechanism, and then the welding strip and the battery piece are welded together. However, the welding strip cannot ensure that the diameters of all the parts are the same after being processed and molded, but only the two ends of the welding strip are fixed and then stretched in the prior art, and the welding strip is not uniformly stretched even broken due to the fact that the bearing capacity of the welding strip is different in the mode.
Disclosure of Invention
The invention aims to provide welding strip stretching and cutting equipment and a series welding machine, which are used for solving the problems in the prior art.
In order to achieve the above object, the present invention provides the following solutions: the invention provides welding strip stretching and cutting equipment and a series welding machine, which comprise a base, wherein the top surface of the base is fixedly connected with a supporting table, and a stretching mechanism, a bending mechanism and a cutting mechanism are sequentially arranged on the supporting table;
The stretching mechanism comprises a sliding mechanism arranged on the top surface of the base, a first mounting frame and a second mounting frame are respectively and slidably connected to the top end of the sliding mechanism, the first mounting frame and the second mounting frame are respectively and slidably connected with the side wall of the supporting table, first bearing plates are respectively and fixedly connected to the top ends of the first mounting frame and the second mounting frame, fixing parts are respectively arranged on the top surfaces of the first bearing plates, the two fixing parts are correspondingly arranged, auxiliary stretching mechanisms are respectively and fixedly connected to one sides, close to each other, of the first bearing plates, and the two auxiliary stretching mechanisms are respectively and correspondingly arranged with the two fixing parts; the first loading board of second mounting bracket top is kept away from one side of first mounting bracket is installed a plurality of and is welded area conveying assembly, a plurality of weld area conveying assembly with a plurality of on the second mounting bracket fixed part one-to-one sets up.
Preferably, the number of the sliding mechanisms is two, the sliding mechanisms comprise first driving motors fixedly connected to the top ends of the bases, two bidirectional screws are fixedly connected to the output ends of the first driving motors, two sliding blocks are connected to the bidirectional screws in a threaded mode, and two ends of the first mounting frame and two ends of the second mounting frame are respectively and fixedly connected to the top ends of the two sliding blocks of the sliding mechanisms.
Preferably, the fixed part comprises a first support frame fixedly connected with the top end of the first bearing plate, the top end of the first support frame is fixedly connected with a first bearing frame, a first telescopic link is fixedly connected with the first bearing frame, the output end of the first telescopic link is fixedly connected with a mounting plate, the mounting plate is slidably connected with the first support frame, the bottom end of the mounting plate is fixedly connected with a plurality of limiting pieces, a mounting groove is formed in the side surface of the first bearing plate, a positioning plate is fixedly connected in the mounting groove, and a plurality of positioning grooves are formed in the top end of the positioning plate and are in one-to-one correspondence with the positioning grooves.
Preferably, the limiting piece comprises a sliding sleeve fixedly connected with the bottom end of the mounting plate, a connecting rod is connected in the sliding sleeve in a sliding mode, a limiting block is fixedly connected with the bottom end of the connecting rod and in contact fit with the top end of the first bearing plate, the limiting block is correspondingly arranged with the positioning groove, a first spring is fixedly connected between the limiting block and the mounting plate, and the first spring is sleeved on the outer wall of the sliding sleeve.
Preferably, the auxiliary stretching mechanism comprises a mounting sleeve fixedly connected to the first bearing plate, a plurality of extrusion assemblies are circumferentially and equidistantly mounted on the mounting sleeve, each extrusion assembly comprises an extrusion roller arranged in the mounting sleeve, two ends of each extrusion roller are respectively and rotatably connected with a bearing, the outer wall of each bearing is fixedly connected with a sliding rod, a sliding hole is formed in the side wall of the mounting sleeve, the axis of each sliding hole is perpendicular to the axis of the mounting sleeve, the sliding rods are slidably connected to the sliding holes, a second spring is sleeved on each sliding rod, one end of each second spring is fixedly connected with each sliding rod, the other end of each second spring is fixedly connected with the inner wall of each sliding hole, one end of each sliding rod is far away from one bearing block fixedly connected with one bearing block, each mounting sleeve is fixedly connected with a thread sleeve, an annular groove is formed in the inner wall of one end of each thread sleeve, each extrusion ring is fixedly connected with each extrusion ring, and each section of each extrusion ring and each bearing block is in a right trapezoid shape, and each extrusion ring is in sliding contact with the inclined plane of each bearing block.
Preferably, the welding strip conveying assembly comprises two base plates fixedly connected to one side of the first bearing plate, two base plates are connected with two rollers through rotating shafts in a rotating mode, two rollers are correspondingly arranged, one side, away from the rotating shafts, of each base plate is fixedly connected with a second driving motor, an output shaft of each second driving motor penetrates through the base plate to be connected with any rotating shaft in a rotating mode, two belt pulleys are fixedly connected to the rotating shafts respectively, and the two belt pulleys are matched through belt transmission.
Preferably, the bending mechanism comprises a first fixing frame fixedly connected to the top end of the base, a second bearing plate is fixedly connected to the top end of the first fixing frame, a second supporting frame is fixedly connected to the top end of the second bearing plate, a second supporting frame is fixedly connected to the top end of the second supporting frame, a second telescopic rod is fixedly connected to the second supporting frame, the output end of the second telescopic rod penetrates through the top end of the second supporting frame and is fixedly connected with a first bending block, a second bending block is fixedly connected to the top end of the second bearing plate, the first bending block and the second bending block are correspondingly arranged, and the cross section of the first bending block and the cross section of the second bending block are L-shaped.
Preferably, the cutting mechanism comprises a second fixing frame fixedly connected to the top end of the base, a third bearing plate is fixedly connected to the top end of the second fixing frame, a third supporting frame is fixedly connected to the top end of the third bearing plate, a third supporting frame is fixedly connected to the top end of the third supporting frame, a third telescopic rod is fixedly connected to the third supporting frame, the output end of the third telescopic rod penetrates through the third supporting frame and is fixedly connected with a cutting knife, and the cutting knife is correspondingly arranged with the third bearing plate.
Preferably, the top and bottom of the bearing plate are respectively and fixedly connected with a clamping block, the first installation frame and the second installation frame are respectively provided with a fixed block, the fixed block is provided with a clamping groove, and the clamping blocks are in sliding clamping connection in the clamping groove.
A series welding machine comprises the welding strip stretching and cutting equipment.
The invention discloses the following technical effects: when the welding strip bending device is used, in an initial state, the first mounting frame and the second mounting frame are close to each other, the welding strip is fixed on the top ends of the two first bearing plates through fixing parts on the first mounting frame and the second mounting frame, then the first mounting frame and the second mounting frame are driven to slide in a direction away from each other through the sliding mechanism, so that the welding strip is stretched, meanwhile, the auxiliary stretching mechanism assists in stretching the welding strip, the welding strip is conveyed to the bending mechanism through the welding strip conveying assembly after being stretched, the welding strip is bent through the bending mechanism, and then the welding strip is conveyed to the cutting mechanism to be cut into a preset length.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a solder strip transport assembly according to the present invention;
FIG. 3 is a schematic structural view of a fixing portion according to the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic view of a cutting mechanism according to the present invention;
FIG. 6 is a schematic view of the auxiliary stretching mechanism of the present invention;
FIG. 7 is a schematic diagram showing the relationship between the extrusion ring and the carrier block according to the present invention;
fig. 8 is a schematic structural view of a bending mechanism according to the present invention.
1, A base; 2. a support table; 3. a first mounting frame; 4. a second mounting frame; 5. a first bearing plate; 6. a first driving motor; 7. a bidirectional screw; 8. a slide block; 9. a first support frame; 10. a first carrier; 11. a first telescopic rod; 12. a mounting plate; 13. a positioning plate; 14. a positioning groove; 15. a sliding sleeve; 16. a connecting rod; 17. a limiting block; 18. a first spring; 19. a mounting sleeve; 20. a squeeze roll; 21. a bearing; 22. a slide bar; 23. a slide hole; 24. a second spring; 25. a bearing block; 26. a thread sleeve; 27. an annular groove; 28. a pressing ring; 29. a backing plate; 30. a roller; 31. a second driving motor; 32. a belt pulley; 33. a first fixing frame; 34. a second bearing plate; 35. a second support frame; 36. a second carrier; 37. a second telescopic rod; 38. a first bending block; 39. a second bending block; 40. the second fixing frame; 41. a third bearing plate; 42. a third support frame; 43. a third carrier; 44. a third telescopic rod; 45. a cutting knife; 46. a clamping block; 47. and a fixed block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-8, the invention provides a welding strip stretching and cutting device and a series welding machine, which comprises a base 1, wherein the top surface of the base 1 is fixedly connected with a supporting table 2, and the supporting table 2 is sequentially provided with a stretching mechanism, a bending mechanism and a cutting mechanism;
The stretching mechanism comprises a sliding mechanism arranged on the top surface of the base 1, the top end of the sliding mechanism is respectively and slidably connected with a first installation frame 3 and a second installation frame 4, the first installation frame 3 and the second installation frame 4 are respectively and slidably connected with the side wall of the supporting table 2, the top ends of the first installation frame 3 and the second installation frame 4 are respectively and fixedly connected with a first bearing plate 5, the top surfaces of the two first bearing plates 5 are respectively provided with a fixing part, the two fixing parts are correspondingly arranged, one sides, close to each other, of the two first bearing plates 5 are respectively and fixedly connected with an auxiliary stretching mechanism, and the two auxiliary stretching mechanisms are respectively and correspondingly arranged with the two fixing parts; a plurality of welding strip conveying components are installed on one side, far away from the first installation frame 3, of the first bearing plate 5 at the top end of the second installation frame 4, and the welding strip conveying components are in one-to-one correspondence with a plurality of fixing parts on the second installation frame 4.
During the use, initial condition, first mounting bracket 3 and second mounting bracket 4 are close to each other, will weld the fixed part on band pass first mounting bracket 3 and the second mounting bracket 4 and fix the top at two first loading boards 5, then drive first mounting bracket 3 and second mounting bracket 4 through slide mechanism and slide to the direction of keeping away from each other to weld the area and produce stretching action, simultaneously, supplementary stretching mechanism assists to weld the area and stretches, will weld the area through welding the area conveying component and carry to bending mechanism after stretching, bending mechanism carries out the processing of buckling to weld the area, later carries to cutting mechanism and cuts into predetermined length.
Further optimizing scheme, the quantity of slide mechanism is two, and slide mechanism includes fixed connection at the first driving motor 6 on base 1 top, and the output fixedly connected with two-way screw rod 7 of first driving motor 6, threaded connection has two sliders 8 on the two-way screw rod 7, and the both ends of first mounting bracket 3 and second mounting bracket 4 are fixed connection respectively at the top of two slide mechanism's sliders 8.
The first driving motor 6 drives the bidirectional screw rod 7 to rotate, so that the two sliding blocks 8 are driven to slide on the top surface of the base 1, and the first mounting frame 3 and the second mounting frame 4 are driven to move.
Further optimizing scheme, fixed part includes first support frame 9 of fixed connection on first loading board 5 top, first support frame 9 top fixedly connected with first carrier 10, first telescopic link 11 of fixedly connected with on the first carrier 10, the output fixedly connected with mounting panel 12 of first telescopic link 11, mounting panel 12 sliding connection is on first support frame 9, a plurality of locating parts of bottom fixedly connected with of mounting panel 12, the mounting groove has been seted up to first loading board 5 side, fixedly connected with locating plate 13 in the mounting groove, locating slot 14 has been seted up on locating plate 13 top, a plurality of locating parts and a plurality of locating slots 14 one-to-one setting.
Further optimizing scheme, the locating part includes sliding sleeve 15 of fixed connection in mounting panel 12 bottom, and sliding sleeve 15 sliding connection has connecting rod 16, and connecting rod 16 bottom fixedly connected with stopper 17, stopper 17 and the top contact cooperation of first loading board 5, stopper 17 correspond the setting with constant head tank 14, fixedly connected with first spring 18 between stopper 17 and the mounting panel 12, and first spring 18 cover is established at sliding sleeve 15 outer wall.
The welding belt is positioned through the positioning groove 14 on the positioning plate 13, the first telescopic rod 11 drives the mounting plate 12 to move, so that the limiting block 17 falls down, the welding belt is positioned and fixed, and the positioning block is provided with an arc groove or a square groove for protecting the welding belt. Meanwhile, when the extrusion force is too large, the limiting block 17 extrudes the first spring 18, so that the connecting rod 16 slides into the sliding sleeve 15, and damage to the welding belt is avoided.
Further optimizing scheme, auxiliary stretching mechanism includes the installation cover 19 of fixed connection on first loading board 5, circumference equidistant installs a plurality of extrusion subassembly on the installation cover 19, extrusion subassembly is including setting up the squeeze roll 20 in installation cover 19, the both ends of squeeze roll 20 rotate respectively and are connected with bearing 21, bearing 21 outer wall fixedly connected with slide bar 22, slide hole 23 has been seted up to the lateral wall of installation cover 19, the axis of slide hole 23 sets up perpendicularly with the axis of installation cover 19, slide bar 22 sliding connection is in slide hole 23, the cover is equipped with second spring 24 on the slide bar 22, second spring 24 one end and slide bar 22 fixed connection, the other end and slide hole 23 inner wall fixed connection of second spring 24, the one end fixedly connected with carrier block 25 of slide bar 22 keeps away from bearing 21, installation cover 19 outer wall threaded connection has thread bush 26, annular groove 27 has been seted up to the inner wall of thread bush 26 one end, fixedly connected with squeezes 28 in the annular groove 27, the cross-section shape of squeeze ring 28 and carrier block 25 is right trapezoid, the inclined plane sliding contact of squeeze ring 28 and carrier block 25.
The welding strip is placed between the extrusion rollers 20, the threaded sleeve 26 is rotated, the bearing blocks 25 are extruded through the extrusion blocks on the threaded sleeve 26, the bearing blocks 25 drive the slide rods 22 and the extrusion rollers 20 on the slide rods 22 to move towards the axis direction, so that the welding strip is extruded in contact with the outer walls of the welding strip, meanwhile, the extrusion rollers 20 are driven to rotate in the moving process of the first mounting frame 3 and the second mounting frame 4, the welding strip is extruded, and the outer diameters of the welding strip after final stretching are basically consistent.
Further optimizing scheme, weld area conveying assembly includes two backing plates 29 of fixed connection in first loading board 5 one side, rotates through the pivot between two backing plates 29 and is connected with two running rollers 30, and two running rollers 30 correspond the setting, and one side fixedly connected with second driving motor 31 of pivot is kept away from to arbitrary backing plate 29, and the output shaft of second driving motor 31 runs through backing plate 29 and is connected with arbitrary pivot rotation, is connected with belt pulley 32 in two pivots respectively fixedly connected with, and two belt pulleys 32 pass through belt transmission cooperation.
The second driving motor 31 drives the rotating shaft to rotate, the rotating shaft rotates to drive the belt pulley 32 to rotate, and the belt pulley 32 drives the other rotating shaft to rotate through a belt to output the welding belt.
Further optimizing scheme, the bending mechanism includes the first mount 33 of fixed connection on base 1 top, first mount 33 top fixedly connected with second loading board 34, second loading board 34 top fixedly connected with second support frame 35, second support frame 35 top fixedly connected with second loading frame 36, fixedly connected with second telescopic link 37 on the second loading frame 36, the output of second telescopic link 37 runs through the top of second support frame 35 and fixedly connected with first piece 38 of buckling, second loading board 34 top fixedly connected with second piece 39 of buckling, first piece 38 of buckling corresponds the setting with second piece 39 of buckling, the cross-section shape of first piece 38 of buckling and second piece 39 of buckling is the L type.
Because when the welding strip is connected with two adjacent battery pieces, the welding strip can extend from the front surface of the front battery piece to the back surface of the back battery piece, and the welding strip connected with the two adjacent battery pieces has a height difference, in order to form the height difference with the welding strip, a bending mechanism is arranged, the second telescopic rod 37 drives the first bending block 38 to move, and the welding strip is extruded to form bending at the top end of the second bending block 39.
Further optimizing scheme, cut mechanism includes the second mount 40 of fixed connection on base 1 top, second mount 40 top fixedly connected with third loading board 41, third loading board 41 top fixedly connected with third support frame 42, third support frame 42 top fixedly connected with third loading frame 43, fixedly connected with third telescopic link 44 on the third loading frame 43, the output of third telescopic link 44 runs through third support frame 42 and fixedly connected with cuts cutter 45, cuts cutter 45 and third loading board 41 correspond the setting.
The third telescopic rod 44 drives the cutting knife 45 to cut the welding strip.
Further optimizing scheme, bearing plate top and bottom fixedly connected with fixture block 46 respectively install fixed block 47 on first mounting bracket 3 and the second mounting bracket 4 respectively, have seted up the draw-in groove on the fixed block 47, and fixture block 46 slip joint is in the draw-in groove.
A series welding machine comprises the welding strip stretching and cutting equipment.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. The welding strip stretching and cutting equipment is characterized by comprising a base (1), wherein the top surface of the base (1) is fixedly connected with a supporting table (2), and the supporting table (2) is sequentially provided with a stretching mechanism, a bending mechanism and a cutting mechanism;
The stretching mechanism comprises a sliding mechanism arranged on the top surface of the base (1), a first mounting frame (3) and a second mounting frame (4) are respectively and slidably connected to the top end of the sliding mechanism, the first mounting frame (3) and the second mounting frame (4) are respectively and slidably connected with the side wall of the supporting table (2), a first bearing plate (5) is respectively and fixedly connected to the top end of the first mounting frame (3) and the top end of the second mounting frame (4), fixing parts are respectively arranged on the top surfaces of the two first bearing plates (5), the two fixing parts are correspondingly arranged, auxiliary stretching mechanisms are respectively and fixedly connected to one sides, close to each other, of the two first bearing plates (5), and the two auxiliary stretching mechanisms are respectively and correspondingly arranged with the two fixing parts; a plurality of welding strip conveying assemblies are arranged on one side, far away from the first mounting frame (3), of the first bearing plate (5) at the top end of the second mounting frame (4), and the welding strip conveying assemblies are arranged in one-to-one correspondence with the fixing parts on the second mounting frame (4);
The auxiliary stretching mechanism comprises a mounting sleeve (19) fixedly connected to the first bearing plate (5), a plurality of extrusion assemblies are circumferentially and equidistantly arranged on the mounting sleeve (19), each extrusion assembly comprises an extrusion roller (20) arranged in the mounting sleeve (19), two ends of each extrusion roller (20) are respectively and rotatably connected with a bearing (21), a sliding rod (22) is fixedly connected with the outer wall of each bearing (21), a sliding hole (23) is formed in the side wall of the mounting sleeve (19), the axis of each sliding hole (23) is perpendicular to the axis of the mounting sleeve (19), the sliding rods (22) are slidably connected in the sliding holes (23), a second spring (24) is sleeved on each sliding rod (22), one end of each second spring (24) is fixedly connected with the corresponding sliding rod (22), the other end of each second spring (24) is fixedly connected with the inner wall of the corresponding sliding hole (23), one end of each sliding rod (22) far away from the corresponding bearing (21) is fixedly connected with a bearing block (25), the outer wall of the mounting sleeve (19) is provided with a right-angle thread groove (27), one end of each sliding sleeve (27) is fixedly connected with an annular groove (28), the pressing ring (28) is in sliding contact with the inclined surface of the bearing block (25).
2. The solder strip stretch trimming apparatus of claim 1, wherein: the number of the sliding mechanisms is two, the sliding mechanisms comprise first driving motors (6) fixedly connected to the top ends of the bases (1), the output ends of the first driving motors (6) are fixedly connected with two bidirectional screws (7), two sliding blocks (8) are connected to the bidirectional screws (7) in a threaded mode, and two ends of the first installation frame (3) and two ends of the second installation frame (4) are fixedly connected to the top ends of the two sliding mechanisms respectively.
3. The solder strip stretch trimming apparatus of claim 1, wherein: the utility model discloses a fixed part, including fixed connection be in first support frame (9) on first loading board (5) top, first support frame (9) top fixedly connected with first loading frame (10), first loading frame (10) inboard top fixedly connected with first telescopic link (11), first telescopic link (11) vertical setting, the output fixedly connected with mounting panel (12) of first telescopic link (11), vertical sliding connection of mounting panel (12) is in on first support frame (9), the bottom fixedly connected with of mounting panel (12), the mounting groove has been seted up to first loading board (5) side, fixedly connected with locating plate (13) in the mounting groove, constant head tank (14) have been seted up on locating plate (13) top, a plurality of locating part and a plurality of constant head tank (14) one-to-one sets up.
4. A solder strip stretch trimming apparatus as claimed in claim 3, wherein: the limiting piece comprises a sliding sleeve (15) fixedly connected to the bottom end of the mounting plate (12), a connecting rod (16) is connected to the sliding sleeve (15) in a sliding mode, a limiting block (17) is fixedly connected to the bottom end of the connecting rod (16), the limiting block (17) is matched with the top end of the first bearing plate (5) in a contact mode, the limiting block (17) and the positioning groove (14) are correspondingly arranged, a first spring (18) is fixedly connected between the limiting block (17) and the mounting plate (12), and the first spring (18) is sleeved on the outer wall of the sliding sleeve (15).
5. The solder strip stretch trimming apparatus of claim 1, wherein: the welding strip conveying assembly comprises two base plates (29) fixedly connected to one side of a first bearing plate (5), two base plates (29) are rotatably connected with two rollers (30) through rotating shafts, the rollers (30) are correspondingly arranged, one side, away from the rotating shafts, of any base plate (29) is fixedly connected with a second driving motor (31), an output shaft of the second driving motor (31) penetrates through the base plates (29) to be rotatably connected with any rotating shaft, belt pulleys (32) are fixedly connected to the rotating shafts respectively, and the belt pulleys (32) are matched through belt transmission.
6. The solder strip stretch trimming apparatus of claim 1, wherein: the bending mechanism comprises a first fixing frame (33) fixedly connected to the top end of the base (1), a second bearing plate (34) is fixedly connected to the top end of the first fixing frame (33), a second supporting frame (35) is fixedly connected to the top end of the second bearing plate (34), a second supporting frame (36) is fixedly connected to the top end of the second supporting frame (35), a second telescopic rod (37) is fixedly connected to the second supporting frame (36), the output end of the second telescopic rod (37) penetrates through the top end of the second supporting frame (35) and is fixedly connected with a first bending block (38), a second bending block (39) is fixedly connected to the top end of the second bearing plate (34), the first bending block (38) and the second bending block (39) are correspondingly arranged, and the cross sections of the first bending block (38) and the second bending block (39) are L-shaped.
7. The solder strip stretch trimming apparatus of claim 1, wherein: the cutting mechanism comprises a second fixing frame (40) fixedly connected to the top end of the base (1), a third bearing plate (41) is fixedly connected to the top end of the second fixing frame (40), a third supporting frame (42) is fixedly connected to the top end of the third bearing plate (41), a third supporting frame (43) is fixedly connected to the top end of the third supporting frame (42), a third telescopic rod (44) is fixedly connected to the third supporting frame (43), the output end of the third telescopic rod (44) penetrates through the third supporting frame (42) and is fixedly connected with a cutting knife (45), and the cutting knife (45) and the third supporting plate (41) are correspondingly arranged.
8. The solder strip stretch trimming apparatus of claim 1, wherein: the bearing plate top and bottom fixedly connected with fixture block (46) respectively, install fixed block (47) on first mounting bracket (3) with second mounting bracket (4) respectively, the draw-in groove has been seted up on fixed block (47), fixture block (46) slip joint is in the draw-in groove.
9. The utility model provides a series welding machine which characterized in that: comprising the solder strip stretch-cutting apparatus of any one of claims 1-8.
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| CN115555774B (en) * | 2022-12-05 | 2023-03-24 | 成都群英创能光电科技有限公司 | Battery piece welding device |
| CN117226367B (en) * | 2023-11-15 | 2024-01-30 | 山东熙源太阳能有限公司 | Welding device and welding method for solar panel welding strip |
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