CN215704189U - Multi-station clamp for welding lithium battery cover plate - Google Patents
Multi-station clamp for welding lithium battery cover plate Download PDFInfo
- Publication number
- CN215704189U CN215704189U CN202121554016.9U CN202121554016U CN215704189U CN 215704189 U CN215704189 U CN 215704189U CN 202121554016 U CN202121554016 U CN 202121554016U CN 215704189 U CN215704189 U CN 215704189U
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- cover plate
- groups
- lithium battery
- clamping
- welding
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 50
- 238000003466 welding Methods 0.000 title claims abstract description 45
- 239000002985 plastic film Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 46
- 238000007599 discharging Methods 0.000 description 27
- 239000004033 plastic Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 6
- 230000003068 static effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a multi-station clamp for welding a lithium battery cover plate. The four groups of clamping stations can clamp the plastic sheet and the cover plate sheet of the lithium battery cover plate, the position of the plastic sheet can be ensured not to deviate when the plastic sheet is placed on the cover plate sheet, the four groups of clamping stations can form welding stations corresponding to the welding machine through rotation of the rotary table, and the lithium battery cover plate can be processed in batches.
Description
Technical Field
The utility model relates to a lithium battery cover plate clamp, in particular to a multi-station clamp for welding a lithium battery cover plate.
Background
The fixture is used for fixing a processing object in a correct position to receive processing in a mechanical manufacturing process. Lithium cell apron includes apron piece, plastic piece, and in lithium cell apron welding process, earlier need place the plastic piece on the apron piece, then utilize ultrasonic welding machine with both welding, because the part is less, and processing quantity is many, unsuitable manual operation, should not produce, and when placing the plastic piece on the apron piece, manual operation easily exists the deviation, therefore we developed a multistation anchor clamps, made things convenient for the welding process of lithium cell apron.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-station clamp for welding a lithium battery cover plate, which aims to solve the technical problem.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a lithium cell apron is multistation anchor clamps for welding, includes:
the center of the turntable is connected with a rotary driving device arranged on the workbench;
the clamping station comprises four groups of vertical guide seats, vertical sliding seats, a bottom support, horizontal guide rails, horizontal sliding seats and material clamps, the four groups of the clamping stations are arranged on the turntable in a centrosymmetric manner and comprise vertical guide seats, vertical sliding seats, the bottom support, the horizontal guide rails, the horizontal sliding seats and the material clamps, the vertical guide seats are arranged on the edge of the turntable in a sliding manner and are arranged on the side faces, away from the center of the turntable, of the vertical guide seats, the lower ends of the vertical sliding seats are connected with the bottom support with a horizontal hollow middle part, a cover plate placing area is arranged at the hollow part of the bottom support, the horizontal guide rails are also symmetrically arranged on two sides of the vertical sliding seats, the horizontal sliding seats are arranged on two groups of the horizontal sliding seats in a sliding manner, the material clamps are symmetrically arranged on the two groups of the horizontal sliding seats, the two groups of the material clamps form a plastic plate placing area, the plastic plate placing area is positioned right above the cover plate placing area, and the vertical tension springs are symmetrically arranged between two sides of the vertical sliding seats and the lower ends of the vertical sliding seats, horizontal tension springs are symmetrically arranged between two sides of the vertical sliding seat and the two groups of horizontal sliding seats, opening and clamping rollers are symmetrically erected on one sides of the two groups of horizontal sliding seats far away from the vertical sliding seat, a support rod is vertically arranged on the lower end face of the bottom support, and a support roller is arranged at the lower end of the support rod;
the support ring is concentrically positioned below the turntable, three groups of broken openings are sequentially arranged on the support ring body at equal intervals, the included angles of the central lines between the middle group of broken openings and the two adjacent groups of broken openings are both 90 degrees, and the upper end face of the support ring is used for supporting the support rollers in the four groups of clamping stations;
the opening and closing driving mechanism comprises three groups, the opening and closing driving mechanism is arranged on the workbench and is respectively adjacent to three groups of broken openings on the support ring, the opening and closing driving mechanism comprises an air cylinder which is vertical to the axial direction and is positioned under the broken openings and ejector rods which are symmetrically positioned on two sides of the air cylinder, a top plate used for being embedded into the broken openings is arranged at the piston end of the air cylinder, the top end of each ejector rod is symmetrically provided with an inclined plane which is matched with the butt in a two-group mode, the clamping roller is opened, and the two inclined planes are splayed.
Further, the cover plate placing area comprises horizontal support bars symmetrically arranged at the hollowed-out position of the bottom support, the upper end faces of the horizontal support bars are provided with side guide positioning wheels respectively used for wrapping the front side and the rear side of the cover plate, and the deviating side symmetry of the two sets of horizontal support bars is provided with end guide positioning wheels respectively used for wrapping the left end and the right end of the cover plate and fixed on the bottom support.
Furthermore, a bottom die of a welding machine arranged on the workbench is arranged beside the first consequent opening and closing driving mechanism in the rotating direction of the turntable, and the bottom die is matched with the clamping station and used for supporting a lithium battery cover plate to be welded in the clamping station.
Further, the die block includes base, bottom plate, middle part supporting shoe, end supporting shoe, the base sets up on the workstation, the bottom plate sets up in the base upper end, middle part supporting shoe, end supporting shoe all set up at the bottom plate up end, and the end supporting shoe has two sets ofly to the symmetry lies in the middle part supporting shoe left and right sides, forms the recess that the cooperation supported the lithium cell apron jointly on the top surface of middle part supporting shoe and end supporting shoe.
Further, the direction of rotation of the turntable is clockwise, and the single rotation angle is 90 °.
Furthermore, a vertical guide rail which is connected with the vertical sliding seat in a sliding manner is arranged on the vertical guide seat.
Furthermore, the support ring is installed on the upper end face of the workbench through an upright post.
Further, when the cylinder drives the top plate to be embedded into the opening, the upper end face of the cylinder keeps flush with the upper end face of the support ring.
Furthermore, the two groups of horizontal tension springs are in a normal state, and the two groups of horizontal sliding seats drive the two groups of material clamps to be in a clamping state.
Further, when two sets of material clamps are in the clamping state, vertical extension spring is in tensile state.
The utility model has the beneficial effects that:
the four groups of clamping stations can clamp the plastic sheet and the cover plate sheet of the lithium battery cover plate, the position of the plastic sheet can be ensured not to deviate when the plastic sheet is placed on the cover plate sheet, the four groups of clamping stations can form welding stations corresponding to the welding machine through rotation of the rotary table, and the lithium battery cover plate can be processed in batches.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a first perspective view of the clamping station of the present invention.
FIG. 3 is a schematic view of a second perspective of the clamping station of the present invention
Fig. 4 is a schematic view of the structure of the support ring of the present invention.
Fig. 5 is a schematic structural view of the opening and closing drive mechanism of the present invention.
Fig. 6 is a schematic diagram of the opening and closing driving mechanism and the clamping station in the utility model.
FIG. 7 is a schematic view of the structure of the bottom mold of the present invention.
Fig. 8 is a schematic view of the bottom mold and the clamping station of the present invention.
FIG. 9 is a diagram showing the positional areas of the welding machine, the material taking mechanism, the cover sheet discharging mechanism and the plastic sheet discharging mechanism corresponding to four sets of clamping stations in the static state of the turntable.
In the figure: 10. a turntable;
20. the device comprises a clamping station, 201, a vertical guide seat, 202, a vertical sliding seat, 203, a bottom support, 204, a horizontal guide rail, 205, a horizontal sliding seat, 206, a material clamp, 207, a vertical tension spring, 208, a horizontal tension spring, 209, a clamping opening roller, 210, a support rod, 211, a support roller, 212, a horizontal support bar, 213, a side guide positioning wheel, 214, an end guide positioning wheel, 215 and a vertical guide rail;
30. support ring, 31, upright;
40. an opening and closing driving mechanism 401, an air cylinder 402, a push rod 403 and a top plate;
50. bottom die 501, base 502, bottom plate 503, middle supporting block 504, end supporting block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1 to 8, the utility model provides a multi-station fixture for welding a lithium battery cover plate, which comprises a turntable 10, a clamping station 20, a support ring 30 and an opening and closing driving mechanism 40.
The center of the turntable 10 is connected with a rotary driving device arranged on the workbench, the rotating direction of the turntable 10 is clockwise, and the single rotation angle is 90 degrees;
with continuing reference to fig. 2 and fig. 3, four groups of clamping stations 20 are arranged on the turntable 10 in a centrosymmetric manner, and include vertical guide bases 201, vertical slide bases 202, a bottom base 203, horizontal guide rails 204, horizontal slide bases 205, and material clamps 206, wherein the vertical guide bases 201 are arranged on the edge of the turntable 10, the vertical guide bases 201 are provided with vertical guide rails 215 on the side far away from the center of the turntable 10, the vertical slide bases 202 are slidably connected to the vertical guide rails 215, the lower ends of the vertical slide bases 202 are connected with horizontal bottom bases 203 with hollowed-out middle portions, the hollowed-out portions of the bottom bases 203 are provided with cover plate placing areas, the upper end surfaces of the bottom bases 203 are further symmetrically provided with horizontal guide rails 204 positioned on two sides of the vertical slide bases 202, the two groups of horizontal guide rails 204 are both slidably provided with the horizontal slide bases 205, the material clamps 206 are symmetrically arranged on the two groups of horizontal slide bases 205, the two groups of material clamps 206 are combined to form plastic plate placing areas, and the plastic plate placing areas are positioned right above the cover plate placing areas, the vertical tension springs 207 are symmetrically arranged between two sides of the vertical sliding base 202 and the lower end of the vertical guide base 201, the horizontal tension springs 208 are symmetrically arranged between two sides of the vertical sliding base 202 and two groups of horizontal sliding bases 205, the two groups of horizontal tension springs 208 are in a normal state, the two groups of horizontal sliding bases 205 drive two groups of material clamps 206 to be in a clamping state, when the two groups of material clamps 206 are in the clamping state, the vertical tension springs 207 are in a stretching state, clamping opening rollers 209 are symmetrically arranged on one sides of the two groups of horizontal sliding bases 205 far away from the vertical sliding base 202, supporting rods 210 are vertically arranged on the lower end face of the bottom support 203, and supporting rollers 211 are arranged at the lower ends of the supporting rods 210;
continuing to refer to fig. 4, the support ring 30 is concentrically located below the turntable 10, and the support ring 30 is installed on the upper end surface of the workbench through the upright column 31, three sets of break openings are sequentially and equidistantly formed on the body of the support ring 30, the included angles between the center line of the middle set of break openings and the center line of the two adjacent sets of break openings are both 90 °, and the upper end surface of the support ring 30 is used for supporting the support rollers 211 in the four sets of clamping stations 20;
continuing to refer to fig. 5 and 6, the opening and closing driving mechanism 40 has three groups, the opening and closing driving mechanism 40 is arranged on the workbench and is respectively adjacent to three groups of broken openings on the support ring 30, the opening and closing driving mechanism 40 comprises an air cylinder 401 which is vertical in the axial direction and is positioned right below the broken openings and ejector rods 402 which are symmetrically positioned on two sides of the air cylinder 401, the air cylinder 401 adopts a three-axis air cylinder, a top plate 403 which is used for being embedded into the broken openings is arranged at the piston end of the air cylinder 401, the upper end surface of the air cylinder 401 is kept flush with the upper end surface of the support ring 30 when the air cylinder 401 drives the top plate 403 to be embedded into the broken openings, inclined surfaces which are respectively matched with two groups of opening and clamping rollers 209 in the abutting clamping station 20 for opening and clamping are symmetrically arranged at the top ends of the two groups of ejector rods 402, and the two groups of inclined surfaces are splayed.
Continuing to refer to fig. 2, in this embodiment, the cover plate placing area includes horizontal support bars 212 symmetrically disposed at the hollow-out portion of the bottom support 203, lateral guiding positioning wheels 213 respectively used for wrapping the front and rear sides of the cover plate are erected on the upper end surfaces of the two sets of horizontal support bars 212, end guiding positioning wheels 214 fixed on the bottom support 203 and respectively used for wrapping the left and right ends of the cover plate are erected symmetrically on the deviating sides of the two sets of horizontal support bars 212, and the cover plate is convenient to place therein through the lateral guiding positioning wheels 213 and the end guiding positioning wheels 214.
With continued reference to fig. 1 and 8, in the present embodiment, a bottom mold 50 of a welding machine installed on the worktable is disposed beside the first sequential opening and closing driving mechanism 40 arranged along the rotation direction of the turntable 10, and the bottom mold 50 is matched with the clamping station 20 and used for supporting a lithium battery cover plate to be welded in the clamping station 20;
the welding machine, the material taking mechanism, the cover plate discharging mechanism and the plastic piece discharging mechanism are respectively adjacent and correspond to four groups of clamping stations 20 when the rotary table 10 is in a static state, and the welding machine, the material taking mechanism, the cover plate discharging mechanism and the plastic piece discharging mechanism are all in the prior art and are not shown in the figure, and a position area state diagram corresponding to the four groups of clamping stations 20 is shown in a reference figure 9; the welding machine, the material taking mechanism and the cover plate discharging mechanism respectively correspond to the three groups of opening and closing driving mechanisms 40 and the three groups of broken openings on the support ring 30, the top plates 403 in the three groups of opening and closing driving mechanisms 40 are respectively positioned in the three groups of broken openings under the static state of the turntable 10, and the support rollers 211 in the three groups of clamping stations 20 corresponding to the welding machine, the material taking mechanism and the cover plate discharging mechanism are respectively supported on the three groups of top plates 403;
continuing to refer to fig. 7, the bottom die 50 includes a base 501, a bottom plate 502, a middle supporting block 503, and end supporting blocks 504, the base 501 is disposed on the workbench, the bottom plate 502 is disposed on the upper end of the base 501, the middle supporting block 503 and the end supporting blocks 504 are both disposed on the upper end surface of the bottom plate 502, and the end supporting blocks 504 are two groups and symmetrically disposed on the left and right sides of the middle supporting block 503, grooves matched with and supporting the lithium battery cover plate are formed on the top surfaces of the middle supporting block 503 and the end supporting blocks 504, and the lithium battery cover plate is prevented from being displaced during welding due to the limitation of the grooves.
The utility model is matched with the working processes of a welding machine, a material taking mechanism, a cover plate discharging mechanism and a plastic sheet discharging mechanism:
when the turntable 10 is in a static state, firstly, a cover plate piece is placed at a clamping station 20 adjacent to the turntable by using a cover plate piece discharging mechanism, after discharging of the cover plate piece discharging mechanism is completed, the turntable 10 rotates once, the cover plate piece discharging mechanism then discharges materials at the clamping station 20 which rotates, in the subsequent process, the turntable 10 rotates once to discharge materials once and continuously discharge materials, the clamping station 20 on which the cover plate piece is placed rotates to a position adjacent to a plastic piece discharging mechanism, the plastic piece discharging mechanism places plastic pieces at the clamping station 20 on which the cover plate piece is placed, so that the plastic pieces are placed above the cover plate to form a lithium battery cover plate to be welded, the plastic piece discharging mechanism still keeps discharging materials when the lithium battery cover plate to be welded is transferred to a welding machine along with the rotation of the turntable 10, and the process is consistent with the process of the cover plate piece discharging mechanism, the rotary table 10 rotates once, the material is discharged once, the welding machine welds the lithium battery cover plate to be welded at the clamping station 20, after the welding is completed, the rotary table 10 rotates once, the clamping station 20 rotates the welded lithium battery cover plate to the material taking mechanism, the welding machine still keeps welding the lithium battery cover plate to be welded rotating along with the rotary table 10, the material taking mechanism takes the welded lithium battery cover plate in the rotating clamping station 20, a complete process is formed, the process is circulated continuously, and a complete lithium battery cover plate welding production line is formed.
The utility model clamps the process of the work position 20 and opens and shuts the actuating mechanism 40:
when the cover plate discharging mechanism discharges materials to the clamping station 20, at the moment, the piston end of the air cylinder 401 in the opening-closing driving mechanism 40 retracts, the top plate 403 moves downwards to be separated from the broken opening of the supporting ring 30, the supporting roller 211 in the clamping station 20 loses the support of the top plate 403 and is inserted into the broken opening and descends, at the moment, the vertical sliding seat 202 in the clamping station 20 descends rapidly under the action of the vertical tension spring 207 and the self gravity, the bottom support 203 descends along with the descending, so that the clamping rollers 209 on the two groups of horizontal sliding seats 205 are respectively contacted with the inclined planes at the top ends of the two groups of ejector rods 402 in the opening-closing driving mechanism 40, the two groups of inclined planes are splayed, the two groups of clamping rollers 209 roll along the two groups of inclined planes, the axial distance between the two groups of clamping rollers 209 is increased, the distance between the two groups of horizontal sliding seats 205 is increased, and the distance between the two groups of material clamps 206 in the clamping state is increased, the clamping is realized, then the cover plate discharging mechanism clamps the cover plate sheet and places the cover plate sheet in the cover plate sheet placing area of the clamping station 20, the purpose of increasing the distance between the two sets of material clamps 206 is to prevent the two sets of material clamps 206 in the clamping state from influencing the discharging of the cover plate sheet discharging mechanism and generating interference, after the cover plate sheet is placed on the set of clamping station 20, the piston end of the air cylinder 401 in the set of opening and closing driving mechanism 40 extends out to drive the top plate 403 to move upwards so as to push the supporting roller 211 to move upwards, only the top plate 403 is embedded into the opening of the supporting ring 30, the upper end surface of the top plate is kept parallel and level with the upper end surface of the supporting ring 30, the clamping roller 209 is not contacted with the inclined plane any more, under the reset action of the horizontal tension spring 208, the two sets of material clamps 206 are kept in the clamping state to form a plastic sheet placing area, the clamping station 20 with the cover plate sheet placed is moved to the plastic sheet discharging mechanism through the rotation of the turntable 10, in the rotation process of the turntable 10, the clamping station 20 supports the rollers 211 to roll on the support ring 30, and the support ring 30 supports the rollers, so that the two groups of material clamps 206 are kept in a clamping state;
when the clamping station 20 with the cover plate sheet is rotated to the plastic sheet discharging mechanism, the plastic sheet discharging mechanism directly places the plastic sheet in a plastic sheet placing area formed by clamping two groups of material clamps 206, so that the plastic sheet is placed above the cover plate sheet to form a lithium battery cover plate to be welded, the shape and size of the plastic sheet placing area are consistent with those of the plastic sheet, the plastic sheet placed above the cover plate sheet can not deviate through the limiting of the two groups of material clamps 206, and then the rotary table 10 rotates to form the lithium battery cover plate to be welded, and the lithium battery cover plate to be welded moves to a welding machine under the driving of the clamping station 20;
when the lithium battery cover plate to be welded is formed and moves to the welding machine under the driving of the clamping station 20, the piston end of the air cylinder 401 in the opening and closing driving mechanism 40 at the position retracts, the top plate 403 moves downwards, the supporting roller 211 of the clamping station 20 is inserted into the broken opening and descends, the change of the clamping station 20 is consistent with the change, when the vertical sliding seat 202 moves downwards, the lithium battery cover plate to be welded also moves downwards, the distance between the two groups of material clamps 206 in the closing and clamping state is increased, the opening and clamping are realized, the middle supporting block 503 in the bottom die 50 is inserted into the gap between the two groups of horizontal supporting bars 212 in the cover plate piece placing area, the two groups of end supporting blocks 504 are respectively inserted into the gap pieces of the two groups of horizontal supporting bars 212 and the two groups of end guide positioning wheels 214, and the lithium battery cover plate to be welded is enabled to fall in the grooves formed in the middle supporting block 503 and the end supporting block 504 and the cover plate placing area on the clamping station 20, The plastic sheet placing areas are separated, after the welding of the welding machine is completed, the piston end of the air cylinder 401 in the opening and closing driving mechanism 40 extends out to drive the top plate 403 to move upwards, so that the welded lithium battery cover plate returns to the original position of the clamping station 20, after the welded lithium battery cover plate is embedded into the opening of the supporting ring 30, the two groups of material clamps 206 are kept in a clamping state, then the rotating disc 10 rotates, and the welded lithium battery cover plate is driven by the clamping station 20 to move to the material taking mechanism;
when the welded lithium battery cover plate is driven by the clamping station 20 to move to the position of the material taking mechanism, the piston end of the air cylinder 401 in the opening and closing driving mechanism 40 at the position retracts, the top plate 403 moves downwards, the supporting roller 211 of the clamping station 20 is inserted into the opening and descending at the position, the change of the clamping station 20 is consistent with the change of the opening and closing driving mechanism, the distance between the two groups of material clamps 206 is increased, the clamping is realized, after the clamping is opened, the welded lithium battery cover plate is taken down by the material taking mechanism, then the piston end of the air cylinder 401 in the opening and closing driving mechanism 40 at the position extends out, the top plate 403 is driven to move upwards, the change of the clamping station 20 is consistent with the change of the clamping position, finally the two groups of material clamps 206 are kept in a clamping state, at the moment, the clamping station 20 is rotated by the turntable 10, is transferred to the position of the cover plate discharging mechanism, the material is re-received, the process is consistent with the above, and is not explained.
The above process only describes the cooperation of one set of clamping stations 20 and three sets of opening and closing driving mechanisms 40, but the cooperation process of each set of clamping stations 20 and three sets of opening and closing driving mechanisms 40 is consistent and will not be further described.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a multi-station fixture is used in welding of lithium cell apron which characterized in that includes:
the center of the rotary table (10) is connected with a rotary driving device arranged on the workbench;
the clamping station (20) comprises four groups of clamping stations (20) which are arranged on the rotary table (10) in a centrosymmetric manner, each clamping station comprises a vertical guide seat (201), a vertical sliding seat (202), a bottom support (203), a horizontal guide rail (204), a horizontal sliding seat (205) and a material clamp (206), the vertical guide seat (201) is arranged on the edge of the rotary table (10), the vertical sliding seat (202) is arranged on the side face, away from the center of the rotary table (10), of the vertical guide seat (201) in a sliding manner, the bottom support (203) with a horizontally hollowed middle part is connected to the lower end of the vertical sliding seat (202), a cover plate placing area is arranged at the hollowed part of the bottom support (203), the horizontal guide rails (204) positioned at two sides of the vertical sliding seat (202) are further symmetrically arranged on the upper end face of the bottom support (203), the horizontal sliding seats (205) are arranged on the two groups of horizontal guide rails (204) in a sliding manner, the material clamps (206) are symmetrically arranged on the two groups of horizontal sliding seats (205), two groups of material clamps (206) are clamped to form a plastic sheet placing area, the plastic sheet placing area is located right above a cover plate placing area, vertical tension springs (207) are symmetrically arranged between two sides of a vertical sliding seat (202) and the lower end of a vertical guide seat (201), horizontal tension springs (208) are symmetrically arranged between two sides of the vertical sliding seat (202) and two groups of horizontal sliding seats (205), clamp opening rollers (209) are symmetrically arranged on one sides of the two groups of horizontal sliding seats (205) far away from the vertical sliding seat (202), supporting rods (210) are vertically arranged on the lower end face of a bottom support (203), and supporting rollers (211) are arranged at the lower ends of the supporting rods (210);
the supporting ring (30), the supporting ring (30) is concentrically arranged below the turntable (10), three groups of broken openings are sequentially arranged on the body of the supporting ring (30) at equal intervals, the included angles of the central lines between the middle group of broken openings and the two adjacent groups of broken openings are both 90 degrees, and the upper end face of the supporting ring (30) is used for supporting the supporting rollers (211) in the four groups of clamping stations (20);
drive mechanism (40) opens and shuts, drive mechanism (40) open and shut has three groups, and drive mechanism (40) open and shut sets up on the workstation to be adjacent to three disconnected openings of group on support ring (30) respectively, drive mechanism (40) open and shut include that the axial is vertical and be located cylinder (401) and the ejector pin (402) of symmetry in cylinder (401) both sides under disconnected opening, the piston end of cylinder (401) is equipped with roof (403) that are used for imbedding disconnection department, and is two sets of the top symmetry of ejector pin (402) is equipped with and cooperates the butt respectively two sets of open and shut and press from both sides the inclined plane that roller (209) opened and press from both sides, and two sets of inclined planes are the splayed.
2. The multi-station clamp for welding the lithium battery cover plate according to claim 1, wherein the cover plate placing area comprises horizontal support bars (212) symmetrically arranged at a hollow-out part of a bottom support (203), side guiding and positioning wheels (213) respectively used for wrapping and clamping the front side and the rear side of the cover plate are erected on the upper end surfaces of two groups of the horizontal support bars (212), and end guiding and positioning wheels (214) which are fixed on the bottom support (203) and respectively used for wrapping and clamping the left end and the right end of the cover plate are erected symmetrically on the deviated side of the two groups of the horizontal support bars (212).
3. The multi-station clamp for welding the lithium battery cover plate according to claim 1 is characterized in that a bottom die (50) of a welding machine arranged on a workbench is arranged beside a first-cis opening and closing driving mechanism (40) arranged along the rotating direction of a turntable (10), and the bottom die (50) is matched with a clamping station (20) and used for supporting the lithium battery cover plate to be welded in the clamping station (20).
4. The multi-station clamp for welding the lithium battery cover plate according to claim 3, wherein the bottom die (50) comprises a base (501), a bottom plate (502), two groups of middle supporting blocks (503) and two groups of end supporting blocks (504), the base (501) is arranged on a workbench, the bottom plate (502) is arranged at the upper end of the base (501), the middle supporting blocks (503) and the end supporting blocks (504) are arranged on the upper end face of the bottom plate (502), the two groups of end supporting blocks (504) are symmetrically arranged on the left side and the right side of the middle supporting block (503), and grooves matched with and supporting the lithium battery cover plate are formed on the top faces of the middle supporting blocks (503) and the end supporting blocks (504).
5. The multi-station clamp for welding the cover plate of the lithium battery as claimed in claim 1 or 3, wherein the rotating direction of the rotating disc (10) is clockwise, and the single rotating angle is 90 degrees.
6. The multi-station clamp for welding the lithium battery cover plate according to claim 1, wherein a vertical guide rail (215) which is connected with a vertical sliding seat (202) in a sliding manner is arranged on the vertical guide seat (201).
7. The multi-station clamp for welding the lithium battery cover plate according to claim 1, wherein the support ring (30) is mounted on the upper end surface of the workbench through a column (31).
8. The multi-station clamp for welding the lithium battery cover plate according to claim 1, wherein the upper end surface of the cylinder (401) is kept flush with the upper end surface of the support ring (30) when the driving top plate (403) is embedded into the opening.
9. The multi-station clamp for welding the lithium battery cover plate according to claim 1, wherein two groups of horizontal tension springs (208) are in a normal state, and two groups of horizontal sliding seats (205) drive two groups of material clamps (206) to be in a clamping state.
10. The multi-station clamp for welding the lithium battery cover plate according to claim 9, wherein when the two groups of material clamps (206) are in a clamping state, the vertical tension spring (207) is in a tension state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554016.9U CN215704189U (en) | 2021-07-09 | 2021-07-09 | Multi-station clamp for welding lithium battery cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554016.9U CN215704189U (en) | 2021-07-09 | 2021-07-09 | Multi-station clamp for welding lithium battery cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215704189U true CN215704189U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121554016.9U Withdrawn - After Issue CN215704189U (en) | 2021-07-09 | 2021-07-09 | Multi-station clamp for welding lithium battery cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215704189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561495A (en) * | 2021-07-09 | 2021-10-29 | 安徽智森电子科技有限公司 | Multi-station clamp for welding lithium battery cover plate |
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2021
- 2021-07-09 CN CN202121554016.9U patent/CN215704189U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561495A (en) * | 2021-07-09 | 2021-10-29 | 安徽智森电子科技有限公司 | Multi-station clamp for welding lithium battery cover plate |
| CN113561495B (en) * | 2021-07-09 | 2024-06-25 | 安徽智森电子科技有限公司 | Multi-station clamp for welding lithium battery cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220201 Effective date of abandoning: 20240625 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220201 Effective date of abandoning: 20240625 |