CN111774755A - Lithium battery bottom welding device - Google Patents
Lithium battery bottom welding device Download PDFInfo
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- CN111774755A CN111774755A CN202010730982.5A CN202010730982A CN111774755A CN 111774755 A CN111774755 A CN 111774755A CN 202010730982 A CN202010730982 A CN 202010730982A CN 111774755 A CN111774755 A CN 111774755A
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
Abstract
The invention relates to the technical field of batteries, and discloses a bottom welding device for a lithium battery, which comprises a welding table, wherein the welding table is of a frame-shaped metal structure, a fixed table is arranged above the welding table and is of a frame-shaped structure, vertical holes are formed in the periphery of the top of the fixed table, four vertical rods are fixedly arranged on the peripheral wall surface of the top of the welding table, the welding table and the fixed table are movably connected through the vertical rods, four fixed holes are symmetrically formed in the left side and the right side of the front wall surface and the rear wall surface of the fixed table, four bolts I are arranged on the front side and the rear side of the fixed table, two sliding grooves are symmetrically formed in the left side and the right side of the top of the welding table, a deslagging device is arranged, after three-order blocks on the deslagging device are extruded and rubbed with welding slag at a battery welding position, the battery welding slag position is slightly rubbed through a semicircle ball on, the condition that the battery surface is not attractive due to the welding plate at the welding slag is avoided.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a bottom welding device for a lithium battery.
Background
A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use. With the development of scientific technology, lithium batteries have become the mainstream.
The lithium battery is widely used, so that people can conveniently use electric energy in any place, but the capacity of a plurality of single batteries is smaller, so that a plurality of lithium batteries are welded together in use generally, but the lithium battery welding machine used at present is manually controlled and is easy to hurt hands in welding, the welding levels of different workers are different, and the influence factor of the product quality is larger.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a lithium battery bottom welding device which is low in manual welding efficiency and solves the problem of reducing harm of battery welding to people.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a lithium battery bottom welding device comprises a welding table, wherein the welding table is of a frame-shaped metal structure, a fixed table is arranged above the welding table, the fixed table is of a frame-shaped structure, vertical holes are formed in the periphery of the top of the fixed table, four vertical rods are fixedly arranged on the periphery of the top of the welding table, the welding table and the fixed table are movably connected through the vertical rods, four fixed holes are symmetrically formed in the front wall surface and the rear wall surface of the fixed table in a left-right mode, four bolts I are arranged on the front side and the rear side of the fixed table, two sliding grooves are symmetrically formed in the left side and the right side of the top of the welding table, sliding rods are fixedly arranged on the front wall surface and the rear wall surface inside the sliding grooves, two sliding rods are movably arranged between the two sliding rods, two springs are arranged on the front side and the rear side of the fixed table, the movable holes are circular grooves, internal threads are formed in the movable holes, movable blocks are movably mounted on the movable plates, corresponding holes are formed in the tops of the movable blocks, and bolts II are connected to the inner portions of the corresponding holes in a threaded mode.
A group of clamping blocks are arranged on one side, away from each other, of each of the two moving plates, the clamping blocks are fixed inside a circular groove on one side, adjacent to the moving block, through a bolt III, a control plate is fixedly installed on the front side wall surface of an inner shaft of the welding table, a bidirectional motor is fixedly installed on the top of the control plate, a gasket and a gear are sequentially sleeved on a motor rotating shaft of the bidirectional motor from bottom to top, the gasket is a circular disc, an operating plate is arranged above the bidirectional motor, a clamping hole is formed in the front side of the top of the operating plate, an operating area is formed in the top of the operating plate, a welding box is arranged inside the operating area, a locking groove is formed in the lower end of the rear side of the welding box, a row of locking holes is formed in the wall surface of the right side of the operating plate, a bolt IV is arranged on the right side of the, the top right-hand member of welding case is hung there is dross removal mechanism, the hold up tank has been seted up to the arcwall face center department of guiding groove, the inside of hold up tank is provided with the electric welding, the bottom fixed mounting of electric welding has the telescopic link, the left side of welding case is provided with the dust collection box, and the groove that is equipped with the rectangle is opened at dust collection box top, four cleaning device are installed to correspondence around the dust collection box top rectangular channel is inside, the left side lower extreme fixed mounting of dust collection box has two card posts.
Preferably, four vertical rods correspond to four vertical holes from top to bottom, internal threads are formed in the fixing holes, the four fixing holes are communicated with the corresponding vertical holes in the front and back direction, and the first bolts are connected with the corresponding fixing holes in a threaded mode to fix the fixing table on the outer cylinder of the corresponding vertical hole.
Preferably, two the spring all cup joints on the outer cylinder of right side slide bar, and the one side that two springs kept away from each other corresponds front and back wall fixed connection with the sliding tray inside together, and the one side that two springs are close to each other corresponds fixed connection together with the front and back wall with two movable plates keep away from each other.
Preferably, the two moving plates are of a rectangular structure, circular through holes are symmetrically formed in front wall surfaces of two ends of each moving plate, the circular through holes in the front sides of the moving plates are sleeved on outer cylinders corresponding to the sliding rods, and the two moving plates can move back and forth on the sliding rods.
Preferably, each group of clamping blocks are semicircular rings which are far away from each other from the front and the back, a circular groove is formed in the wall surface of one side, adjacent to the moving block, of the clamping block, and a circular elastic semicircular ball is arranged on the inner wall surface of the clamping block.
Preferably, the deslagging device consists of a front trapezoidal block, a rear trapezoidal block and a middle row of triangular blocks, and semicircular balls are arranged on the trapezoidal blocks of the deslagging device in a rectangular array mode.
Preferably, the cleaning device is composed of a lower rectangular block and a row of brushes arranged on the upper side of the rectangular block, and the brushes on the left side and the right side are located between the operation area and the right side of the operation plate.
Preferably, two the card post is cylindricly, and two draw-in grooves have been seted up to the right side lower extreme of welding case, and mutual correspondence about two draw-in grooves and two card posts, card post joint is in the inside of corresponding draw-in groove, the left side fixed mounting of dust collecting box has the magnetic sheet, magnetic adsorption between the right side wall of magnetic sheet and welding case.
Preferably, the moving block is sleeved on the moving plate through the left through hole, the inner section of the clamping hole is rectangular, the clamping hole is matched with the gear in size, the clamping hole is matched with the gear, and the gear is clamped in the clamping hole (III)
Compared with the prior art, the invention provides a lithium battery bottom welding device, which has the following beneficial effects:
1. this lithium cell bottom welding device, through being provided with two-way motor, the operation panel, the operation area, the locking groove, welding position needs to carry out according to the lithium cell bottom surface, the rotatory drive joint hole of two-way motor rotates, the operation panel is along with behind the suitable direction angle of two-way motor rotation adjustment, the welding box back-and-forth movement on the operation panel is up to lithium cell board below welding department, the telescopic link control electric welding upwards welds the lithium cell bottom surface this moment, two-way motor, the operation panel, cooperation between operation area and the locking groove, carry out the arbitrary position angle modulation automatic weld effect to the lithium cell, reduce welded intensity of labour, reduce the harm of battery welding to the human body.
2. This lithium cell bottom welding device, adjust the interval between welding bench and the fixed station according to battery welding demand, when welding bench and fixed station interval are suitable, rotatory bolt one passes and corresponds the fixed orifices joint and fix the fixed station in vertical hole inside on vertical hole, when lithium cell welding finishes or need to sample welding quality among the welding process, rotatory bolt one leaves the inside of fixed hole, it is ascending to remove the fixed station, the welding bench upset is come and is detected the lithium cell welding bottom condition, the effect of convenient appearance detection and welding height control of taking out has been played.
3. This lithium cell bottom welding device through being provided with movable plate and spring, places the battery between two movable plates according to the size of different lithium cells, and two springs can extrude two movable plates and fix lithium cell self-adaptation in the inside of fixed station, have played automatic fixed effect.
4. This lithium battery bottom welding device fixes the movable block on the movable plate suitable position through bolt two, according to different lithium cell shape size and the contact surface atress condition, with the movable block adjustment on the movable plate suitable position of horizontal pole, between two movable plates that stabilize the lithium cell more.
5. This lithium battery welds device at bottom, through being provided with the clamp splice, two adjacent clamp splices are fixed with the adjacent wall extrusion of lithium cell, and semicircle ball and lithium cell surface extrusion back on two clamp splices, and the semicircle ball resumes deformation along the clamp splice in the middle of the axle wall face from the top down extrudees, with the better solid of lithium cell between two movable plates, increase and lithium cell contact wall frictional force play and stabilize fixed effect.
6. This lithium battery welds device at bottom, through being provided with dross removal mechanism, the last third-order piece of dross removal mechanism and battery welding department welding slag extrusion friction back are in through the last slight friction of dross removal mechanism battery welding slag department of polishing of semicircle ball, weld the welding slag department to the lithium battery and remove the greige effect with the surface is smooth to polish, avoids welding slag department to have the welding to weld the condition emergence that the board caused the battery surface not aesthetic.
7. This lithium cell bottom welding device, through being provided with dust collecting box and cleaning device, when the welding case was handled battery bottom surface welding slag, the guiding groove surface is fallen downwards to the welding slag, then inside the residue landing right dust collecting box from the guiding groove, collect the effect with the welding slag, when the welding case slided each other on the operation panel simultaneously, the welding case drove cleaning device and is carrying out the cleaning effect to the dividing wall face between operation panel and operation zone, clearance operation panel surface when collecting the slagging-off.
8. This lithium cell bottom welding device, used to be provided with card post and magnetic sheet, collect some residue or operating panel surface floating dust in the rectangular channel of dust collection box and handle the back, will block the post joint inside the magnetic sheet, then will collect through the magnetic sheet and adsorb magnetism between dust collection box and the welding case, the fixed effect of secondary has been played, when the welding case drives dust collection box when the inside back-and-forth movement of operation area, dust collection box can not rock the condition emergence that takes place to drop along with the welding case and take place, dust collection box is fixed on welding case right side and is dismantled conveniently.
Drawings
FIG. 1 is a schematic front view of an apparatus for bottom welding a lithium battery of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the present invention at the operating panel;
FIG. 4 is an enlarged view of the invention at B of FIG. 3;
FIG. 5 is a side cross-sectional view of the weld box of the present invention;
fig. 6 is a schematic view of the dust box of the present invention.
In the figure: 1. a welding table; 2. a fixed table; 3. a vertical hole; 4. a vertical rod; 5. a fixing hole; 6. a first bolt; 7. a sliding groove; 8. a slide bar; 9. moving the plate; 10. a spring; 11. moving the hole; 12. a moving block; 13. a corresponding hole; 14. a second bolt; 15. a clamping block; 16. a third bolt; 17. a control panel; 18. a bi-directional motor; 19. an electric sheet; 20. a gear; 21. an operation panel; 22. A clamping hole; 23. an operation area; 24. welding a box; 25. a locking groove; 26. a locking hole; 27. a fourth bolt; 28. a guide groove; 29. a deslagging device; 30. a storage tank; 31. electric welding; 32. a telescopic rod; 33. a dust collection box; 34. a cleaning device; 35. a card slot; 36. clamping the column; 37. a magnetic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, a lithium battery bottom welding device includes a welding table 1, the welding table 1 is a frame-shaped metal structure, a fixing table 2 is disposed above the welding table 1, the fixing table 2 is a frame-shaped structure, the welding table 1 and the fixing table 2 correspond to each other in an up-and-down manner, vertical holes 3 are formed in the periphery of the top of the fixing table 2, the vertical holes 3 are circular through holes, four vertical rods 4 are fixedly mounted on the peripheral wall surface of the top of the welding table 1, the four vertical rods 4 are metal rods with smooth surfaces, the four vertical rods 4 correspond to the four vertical holes 3 in an up-and-down manner, the welding table 1 and the fixing table 2 are movably connected through the vertical rods 4, four fixing holes 5 are symmetrically formed in the front wall surface and the rear wall surface of the fixing table 2, the fixing holes 5 are circular through holes, internal threads are formed in the fixing holes 5, four fixed orificess 5 and the inside front and back intercommunication that corresponds vertical hole 3, both sides are provided with four bolts 6 around fixed station 2, and bolt 6 does not do this for current structure and does not describe repeatedly, and threaded connection fixes fixed station 2 on the outer cylinder that corresponds vertical hole 3 between bolt 6 and the corresponding fixed orificess 5.
The left side and the right side of the top of the welding table 1 are symmetrically provided with two sliding grooves 7, the two sliding grooves 7 are rectangular grooves, the hollow areas in the two sliding grooves 7 penetrate through one side wall surface which is adjacent to the left side and the right side in the corresponding fixed table 2, the front wall surface and the rear wall surface in the sliding grooves 7 are fixedly provided with sliding rods 8, the sliding rods 8 are cylindrical rods, two movable plates 9 are movably arranged between the two sliding rods 8, the two movable plates 9 are rectangular structures, the front wall surfaces at two ends of the two movable plates 9 are symmetrically provided with circular through holes, the front circular through holes of the movable plates 9 are sleeved on the outer cylinder of the corresponding sliding rods 8, the two movable plates 9 can move back and forth on the sliding rods 8, the fixed table 2 is provided with two springs 10 in the front and back, the springs 10 are the existing structure and are not provided, the two springs 10 are both sleeved on the outer cylinder of the right sliding rod, the sides of the two springs 10 far away from each other are fixedly connected with the corresponding front and rear wall surfaces in the sliding groove 7, and the sides of the two springs 10 close to each other are fixedly connected with the corresponding front and rear wall surfaces of the two moving plates 9 far away from each other.
The top of the moving plate 9 is provided with a row of moving holes 11, the moving holes 11 are circular grooves, internal threads are formed in the moving holes 11, moving blocks 12 are movably mounted on the moving plate 9, the moving blocks 12 are of rectangular structures, rectangular through holes are formed in the left sides of the moving blocks 12, the moving blocks 12 are sleeved on the moving plate 9 through the left through holes, the number of the moving blocks 12 on the moving plate 9 is set according to the size of the moving plate 9, corresponding holes 13 are formed in the top of the moving blocks 12, the corresponding holes 13 are circular through holes, two bolts 14 are connected to the corresponding holes 13 in a threaded mode, the two bolts 14 are of an existing structure and are not repeated, and the moving blocks 12 are fixed to the moving plate 9 at proper positions through the two bolts 14.
Two movable plates 9 keep away from one side each other and all are provided with a set of clamp splice 15, and every set of clamp splice 15 all is the semicircle ring of keeping away from each other from front and back, and has seted up the circular shape groove on the adjacent lateral wall face of movable block 12 and clamp splice 15, be provided with circular shape elasticity semicircle ball on the internal face of clamp splice 15, and clamp splice 15 passes through three 16 of bolt to be fixed inside the adjacent lateral circular groove of movable block 12, and three 16 of bolt do not do the repeated description here for current structure.
A control panel 17 is fixedly installed on the front side wall surface of the inner shaft of the welding table 1, the control panel 17 is of a rectangular structure, a control main board and the like are arranged inside the control panel 17, a bidirectional motor 18 is fixedly installed at the top of the control panel 17, the bidirectional motor 18 is of a conventional structure and is not described herein, the input end of the bidirectional motor 18 is electrically connected with the output end inside the control panel 17, when the bidirectional motor 18 is not powered on, the motor rotating shaft of the bidirectional motor 18 can also rotate, a gasket 19 and a gear 20 are sequentially sleeved on the motor rotating shaft of the bidirectional motor 18 from bottom to top, the gasket 19 is a circular disc, the gear 20 is of a conventional structure and is not described herein, an operation panel 21 is arranged above the bidirectional motor 18, the operation panel 21 is a rectangular panel, a clamping hole 22 is formed in the front side of the top of the operation panel 21, and the section inside the clamping, and 22 inside and gear 20 size looks adaptation, and block hole 22 and gear 20 looks adaptation, gear 20 joint is in the inside of block hole 22, fixes welding bench 1 at gasket 19 top.
The top of the operation panel 21 is provided with an operation area 23, the operation area 23 is a rectangular groove, an inner hollow area of the operation area 23 penetrates through the rear side and the upper and lower wall surfaces of the operation panel 21, a welding box 24 is arranged in the operation area 23, the welding box 24 is a rectangular metal block, a locking groove 25 is arranged at the lower end of the rear side of the welding box 24, the locking groove 25 is a rectangular groove, the inner hollow area of the locking groove 25 penetrates through the front and rear wall surfaces of the corresponding welding box 24, the welding box 24 is movably arranged in the operation area 23 through the locking groove 25, the right wall surface of the operation panel 21 is provided with a row of locking holes 26, the locking holes 26 are circular through holes, internal threads are arranged in the locking holes 26, the locking holes 26 are communicated with the inside of the operation area 23, the locking holes 26 correspond to the locking groove 25 in the left and right directions, the right side of the operation panel 21 is provided with a bolt four 27, the bolt four 27 is not described herein for the existing structure, fixes the welding box 24 on the operation plate 21 through the bolt four 27, and the bolt four 27 runs through corresponding locking hole 26 to the left and is clamped inside the locking groove 25, and the bolt four 27 is in threaded connection with the inside of the locking hole 26, and the left side of the bolt four 27 and the inside bottom surface of the locking groove 25 are mutually attached and extruded.
Guiding groove 28 has been seted up at the top of welding case 24, guiding groove 28 is the semicircular groove, and the inside of guiding groove 28 runs through around corresponding welding case 24 both sides and left side wall, and the top right-hand member of welding case 24 is hung there is dross removal mechanism 29, and dross removal mechanism 29 comprises front and back both ends trapezoidal piece and the middle row of triangular piece, and rectangular array is provided with semicircular ball on dross removal mechanism 29's the trapezoidal piece.
A dust collection box 33 is arranged at the left side of the welding box 24, the dust collection box 33 is a rectangular box, a rectangular groove is arranged at the top of the dust collection box 33, four cleaning devices 34 are correspondingly arranged in the rectangular groove at the top of the dust collecting box 33 from front to back, each cleaning device 34 is composed of a lower rectangular block and a row of brushes arranged on the upper side of the rectangular block, the brushes on the left side and the right side are positioned between the operation area 23 and the right side of the operation plate 21, two clamping columns 36 are fixedly arranged at the lower end of the left side of the dust collection box 33, the two clamping columns 36 are cylindrical, two clamping grooves 35 are formed in the lower end of the right side of the welding box 24, the two clamping grooves 35 correspond to the two clamping columns 36 in the left-right direction, the clamping columns 36 are clamped in the corresponding clamping grooves 35, the magnetic sheet 37 is fixedly mounted on the left side of the dust collection box 33, the magnetic sheet 37 is of an existing structure and is not described herein in detail, and the magnetic sheet 37 and the right side wall surface of the welding box 24 are magnetically adsorbed to fix the dust collection box 33 and the welding box 24 together for the second time.
The working principle is as follows:
when using, adjust interval between welding bench 1 and the fixed station 2 according to the battery welding demand, when welding bench 1 is in good time with 2 intervals of fixed station, rotatory bolt 6 passes and corresponds 5 joint of fixed orifices and fixes fixed station 2 on vertical hole 3 inside with fixed station 3, when needing to sample welding quality among lithium cell welding end or the person welding process, rotatory bolt 6 leaves the inside of fixed orifices 5, remove fixed station 2 upwards, detect lithium cell welding bottom condition with 1 upset of welding bench, the effect of convenient sampling detection and welding height control has been played.
Through being provided with movable plate 9 and spring 10, place the battery between two movable plates 9 according to the size of different lithium cells, two springs 10 can push two movable plates 9 and fix the lithium cell self-adaptation in the inside of fixed station 2, have played automatic fixed effect.
The moving block 12 is fixed at a proper position on the moving plate 9 through the second bolt 14, and the moving block 12 is adjusted at a proper position of the cross bar on the moving plate 9 according to the shape and size of different lithium batteries and the stress condition of the contact surface, so that the lithium batteries are more stably arranged between the two moving plates 9.
Through being provided with three 16 bolts, adjacent three 16 bolts and the adjacent wall extrusion of lithium cell are fixed, and after semicircle ball and the lithium cell surface extrusion on three 16 bolts, the semicircle ball recovers deformation along three 16 interior axial wall from the top down to centre extrusion in three 16 bolts, fixes the lithium cell better between two movable plates 9, and increase and lithium cell contact wall frictional force play and stabilize fixed effect.
Through being provided with dross removal mechanism 29, after the last third-order piece of dross removal mechanism 29 and battery welding department welding slag extrusion friction, polishing battery welding slag department through the slight friction of dross removal mechanism 29, to the welding of lithium cell welding slag department slagging-off and the smooth beautification effect of polishing in surface, avoid welding slag department to have the welding to weld the condition emergence that the board caused the battery surface not aesthetic.
Through being provided with dust collecting box 33 and cleaning device 34, when welding box 24 handled battery bottom surface welding slag, the welding slag falls to guiding groove 28 surface downwards, then inside the residue landing dust collecting box 33 from guiding groove 28 right, collect the effect with the welding slag, when welding box 24 slided each other on operation panel 21 simultaneously, welding box 24 drives cleaning device 34 and carries out the cleaning effect to the wall between operation panel 21 and operation area 23, clearance operation panel 21 surface when collecting the slagging-off.
Used and be provided with card post 36 and magnetic sheet 37, collect a little residue or the operation panel 21 surface dust floating in the rectangular channel of dust collection box 33 handles the back, will block 36 joints of post inside magnetic sheet 37, then through magnetic sheet 37 with the magnetic adsorption between dust collection box 33 and the welding case 24, the secondary effect of fixing has been played, when welding case 24 drives dust collection box 33 when the inside back-and-forth movement of operation area 23, dust collection box 33 can not rock the condition emergence that takes place to drop along with welding case 24 and take place, dust collection box 33 is fixed and is dismantled the convenience on welding case 24 right side.
Through being provided with two-way motor 18, operation panel 21, operation area 23, locking groove 25, need carry out the welding position according to the lithium cell bottom surface, the rotatory drive joint hole 22 of two-way motor 18 is rotatory, operation panel 21 is along with behind the suitable direction angle of 18 rotatory adjustments of two-way motor, welding box 24 is on operation panel 21 back-and-forth movement until lithium cell board below welding department, telescopic link 32 control electric welding 31 upwards welds the lithium cell bottom surface this moment, two-way motor 18, operation panel 21, cooperation between operation area 23 and the locking groove 25, carry out the optional position angle modulation welding effect to the lithium cell.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a lithium battery bottom welding device, includes welding bench (1), welding bench (1) is the metallic structure of frame type, the top of welding bench (1) is provided with fixed station (2), fixed station (2) are frame type structure, its characterized in that: vertical holes (3) are formed in the periphery of the top of the fixed table (2), four vertical rods (4) are fixedly mounted on the peripheral wall face of the top of the welding table (1), the welding table (1) is movably connected with the fixed table (2) through the vertical rods (4), four fixing holes (5) are symmetrically formed in the left wall face and the right wall face of the fixed table (2), and four first bolts (6) are arranged on the front side and the rear side of the fixed table (2);
the left side and the right side of the top of the welding table (1) are symmetrically provided with two sliding grooves (7), the front wall surface and the rear wall surface of the inside of each sliding groove (7) are fixedly provided with a sliding rod (8), two moving plates (9) are movably arranged between the two sliding rods (8), two springs (10) are arranged on the fixed table (2) in the front and at the back, the top of each moving plate (9) is provided with a row of moving holes (11), each moving hole (11) is a circular groove, internal threads are arranged in each moving hole (11), each moving plate (9) is movably provided with a moving block (12), the top of each moving block (12) is provided with a corresponding hole (13), and the inside of each corresponding hole (13) is in threaded connection with a second bolt (14);
a group of clamping blocks (15) are arranged on one sides, far away from each other, of the two moving plates (9), the clamping blocks (15) are fixed inside circular grooves on one sides, adjacent to the moving blocks (12), of the three bolts (16), a control plate (17) is fixedly installed on the front side wall face of an inner shaft of the welding table (1), a two-way motor (18) is fixedly installed at the top of the control plate (17), a gasket (19) and a gear (20) are sequentially sleeved on a motor rotating shaft of the two-way motor (18) from bottom to top, the gasket (19) is a circular disc, an operating plate (21) is arranged above the two-way motor (18), and a clamping hole (22) is formed in the front side of the top;
an operation area (23) is formed in the top of the operation plate (21), a welding box (24) is arranged in the operation area (23), a locking groove (25) is formed in the lower end of the rear side of the welding box (24), a row of locking holes (26) is formed in the right side wall surface of the operation plate (21), a bolt four (27) is arranged on the right side of the operation plate (21), a guide groove (28) is formed in the top of the welding box (24), the guide groove (28) is a semicircular groove, a slag removal device (29) is hung at the right end of the top of the welding box (24), a storage groove (30) is formed in the center of the arc-shaped surface of the guide groove (28), electric welding (31) is arranged in the storage groove (30), and a telescopic rod (32) is fixedly installed on the bottom surface of the electric welding (31;
the left side of welding case (24) is provided with dust collection box (33), and the groove of rectangle is seted up at dust collection box (33) top, correspond around dust collection box (33) top rectangular channel is inside and install four cleaning device (34), the left side lower extreme fixed mounting of dust collection box (33) has two card posts (36).
2. The lithium battery bottom welding device of claim 1, characterized in that: four vertical rod (4) correspond from top to bottom with four vertical hole (3) are equal, and the internal thread has been seted up to the inside of fixed orifices (5), and four fixed orifices (5) communicate each other around with the inside that corresponds vertical hole (3), and threaded connection fixes fixed station (2) on the outer cylinder that corresponds vertical hole (3) between bolt (6) and the corresponding fixed orifices (5).
3. The lithium battery bottom welding device of claim 1, characterized in that: two spring (10) all cup joint on the outer cylinder of right side slide bar (8), and wall fixed connection is in the same place around one side that two springs (10) kept away from each other and sliding tray (7) are inside to correspond, and the wall corresponds fixed connection and is in the same place around one side that two springs (10) are close to each other and two movable plates (9) keep away from each other.
4. The lithium battery bottom welding device of claim 1, characterized in that: two movable plates (9) are of rectangular structures, round through holes are symmetrically formed in front wall surfaces of two ends of each movable plate (9), the round through holes in the front side of each movable plate (9) are sleeved on the outer cylinders corresponding to the sliding rods (8), and the two movable plates (9) can move on the sliding rods (8) back and forth.
5. The lithium battery bottom welding device of claim 1, characterized in that: each group of clamping blocks (15) are semicircular rings which are far away from each other from the front and the back, a circular groove is formed in the wall surface of one side, adjacent to the clamping blocks (15), of the moving block (12), and a circular elastic semicircular ball is arranged on the inner wall surface of each clamping block (15).
6. The lithium battery bottom welding device of claim 1, characterized in that: the deslagging device (29) is composed of a front end trapezoidal block, a rear end trapezoidal block and a middle row of triangular blocks, and semicircular balls are arranged on the trapezoidal blocks of the deslagging device (29) in a rectangular array mode.
7. The lithium battery bottom welding device of claim 1, characterized in that: the cleaning device (34) is composed of a lower rectangular block and a row of brushes arranged on the upper side of the rectangular block, and the brushes on the left side and the right side are positioned between the operation area (23) and the right side of the operation plate (21).
8. The lithium battery bottom welding device of claim 1, characterized in that: two card post (36) are cylindricly, and two draw-in grooves (35) have been seted up to the right side lower extreme of welding case (24), and mutual correspondence about two draw-in grooves (35) and two card posts (36), card post (36) joint is in the inside that corresponds draw-in groove (35), the left side fixed mounting of dust collection box (33) has magnetic sheet (37), magnetic adsorption between the right side wall of magnetic sheet (37) and welding case (24).
9. The lithium battery bottom welding device of claim 1, characterized in that: the moving block (12) is sleeved on the moving plate (9) through a left through hole, the inner section of the clamping hole (22) is rectangular, the inner portion of the clamping hole (22) is matched with the size of the gear (20), the clamping hole (22) is matched with the gear (20), and the gear (20) is clamped in the clamping hole (22).
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| CN111774755B (en) | 2021-09-28 |
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Effective date of registration: 20210910 Address after: 100000 Chaoyang District, Beijing, 8 jiangumen street, building 10, 1001, 1049 rooms. Applicant after: Beijing power Polytron Technologies Inc. Address before: 475400 50 meters northwest of houyantai village, Liancheng Town, Tongxu County, Kaifeng City, Henan Province Applicant before: Yu Zhen |
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