Automatic capacitor assembling equipment

Abstract

The utility model relates to automatic capacitor assembling equipment which comprises a rack, a conveying device is rotatably arranged on the rack, and a first assembling station, a second assembling station and a third assembling station are arranged on one layer in the conveying direction of the conveying device. The utility model has the advantages of simple structure, cost saving, high working efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high yield and high equipment utilization rate.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery production technical field especially relates to a kind of automatic assembling equipment of capacitor. BACKGROUND

[0002] Capacitor plays the control of battery current under the battery charge-discharge state in battery, effectively protects the battery working condition, improves the service life of battery.Current production line is assembled by artificial, completes the assembly of electrode, capacitor, separator, wire harness.In the current labor environment, labor cost gradually increases, and there are many problems such as low efficiency, easy fatigue, unstable product output quality when manual operation.Greatly increase the cost of capacitor production and the safety hazard of finished product. SUMMARY

[0003] The utility model discloses a kind of automatic assembling equipment of capacitor with simple structure, save cost and high work efficiency, reduce labor cost and labor intensity, production cost is low, product quality is good, finished product rate is high, and equipment utilization is high, to solve in the current labor environment, labor cost gradually increases, and there are many problems such as low efficiency, easy fatigue, unstable product output quality when manual operation.Greatly increase the cost of capacitor production and the safety hazard of finished product etc.

[0004] To realize the above technical scheme, the technical scheme of the utility model is as follows: a kind of automatic assembling equipment of capacitor, including rack, rotatable transport device is set on the rack, first assembly station, second assembly station and third assembly station are set in a layer along the transport direction of the transport device;

[0005] The first assembly station includes first assembly mechanical hand;First feeding unit and second feeding unit are respectively arranged on the two sides of the first assembly mechanical hand, and first positioning assembly is arranged between adjacent first feeding unit and second feeding unit;

[0006] The second assembly station includes second assembly mechanical hand;Capacitor feeding unit is arranged in front of the second assembly mechanical hand, and jacking assembly is arranged between adjacent second assembly mechanical hand and capacitor feeding unit;Second positioning assembly is arranged on one side of the second assembly mechanical hand, and separator feeding unit is arranged on the other side;

[0007] The third assembly station includes third assembly mechanical hand;Third feeding unit is arranged on one side of the third assembly mechanical hand, and fourth feeding unit is arranged on the other side;Third jacking assembly is arranged between adjacent third feeding unit and fourth feeding unit.

[0008] Further, the first assembly mechanical hand includes four-axis robot;First assembly piece carrying jig is detachably mounted at the end of the four-axis robot;

[0009] The first feeding unit comprises a Y-electrode second feeding assembly, a Y-capacitor feeding assembly and an electrode feeding assembly arranged in an array on the rack; at least two Y-electrode second feeding assemblies, Y-capacitor feeding assemblies and electrode feeding assemblies are movably arranged on the rack;

[0010] The second feeding unit comprises a lower busbar stacking storage unit;

[0011] The first positioning assembly comprises a first positioning base; the first positioning base is provided with an electrode positioning component, a lower busbar positioning component and a Y-capacitor positioning component arranged in a line.

[0012] Further, the first assembly carrying jig comprises a first assembly carrying support; a first adsorption assembly is movably arranged at the central position of the first assembly carrying support; an electrode carrying assembly is symmetrically arranged on one side of the first adsorption assembly; and a capacitor carrying assembly is symmetrically arranged on the other side.

[0013] Further, the second assembly robot comprises a second four-axis robot; a second assembly jig is detachably connected to the output end of the second four-axis robot;

[0014] The capacitor feeding unit comprises a capacitor feeding support; a driving cylinder is arranged on the capacitor feeding support; a bearing table is movably arranged on the capacitor feeding support; the driving cylinder can drive the bearing table to move back and forth; the bearing table is arranged in an array along the vertical direction on the capacitor feeding support;

[0015] The jacking assembly comprises a jacking support; a jacking cylinder is arranged on the jacking support; a supporting seat is arranged at the output end of the jacking cylinder; the supporting seat is movably inserted into the jacking support; a limiting assembly is arranged on one side of the jacking support;

[0016] The second positioning assembly comprises a capacitor positioning jig arranged on the rack; a code scanner is arranged in front of the capacitor positioning jig;

[0017] The partition plate feeding unit comprises a partition plate feeding box; a partition plate jacking mechanism is movably arranged on the inner side of the partition plate feeding box.

[0018] Further, the third assembly robot comprises a third four-axis robot; a third assembly jig is detachably connected to the output end of the third four-axis robot;

[0019] The third feeding unit is an upper busbar stacking storage unit;

[0020] The fourth feeding unit comprises an upper cover feeding support; an upper cover jacking mechanism is movably arranged on the upper cover feeding support;

[0021] The third jacking assembly structure is consistent with the jacking assembly.

[0022] Further, the third assembly jig comprises a third assembly support; one side of the third assembly support is provided with an upper cover adsorption assembly; one side of the upper cover adsorption assembly is provided with an upper busbar adsorption assembly.

[0023] Compared with the prior art, the utility model has the advantages that the utility model is applied to the automatic capacitor assembly production line, and through cooperation of the first assembly mechanical hand, the first feeding unit, the second feeding unit, the first positioning assembly, the second assembly mechanical hand, the capacitor feeding unit, the jacking assembly, the partition plate feeding unit, the third assembly mechanical hand, the third feeding unit, the fourth feeding unit, the third jacking assembly and the PLC controller, the utility model realizes automatic conveying of electrodes, capacitors, partition plates and wires and assembly, thereby replacing manual operation, ensuring production quality, reducing production working time and improving production efficiency.

[0024] The industrial robot can work uninterruptedly for 24 hours, can organize production with high strength and high efficiency, is not affected by personnel factors, improves equipment utilization, is high in reliability, stable in braking, wide in application range and applicable to other assembly actions. BRIEF DESCRIPTION OF DRAWINGS

[0025] To further illustrate the embodiments, the utility model provides the attached drawings. These drawings are part of the utility model disclosure, mainly used to illustrate the embodiments, and can explain the operation principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should understand other possible embodiments and the advantages of the utility model. The components in the drawings are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0026] Fig. 1 It is a top view of the utility model capacitor automatic assembly equipment;

[0027] Fig. 2 It is a three-dimensional structure schematic view of the first assembly station of the utility model;

[0028] Fig. 3 It is a three-dimensional structure schematic view of the second assembly station of the utility model;

[0029] Fig. 4 It is a three-dimensional structure schematic view of the third assembly station of the utility model. DETAILED DESCRIPTION

[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0031] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0032] Please refer to the drawings Figs. 1 to 4 As shown in the drawings: a kind of automatic capacitor assembling equipment, including rack 1, transport device 2 、 First assembly station 3, second assembly station 4 and third assembly station 5 and control device (p l c). The rack 1 is the common outer covering sheet metal part, the cuboid rack 1 structure of bottom assembly mobile wheel. The control device is electrically connected with the transport device 2 、 First assembly station 3, second assembly station 4 and third assembly station 5 are electrically connected, for controlling tea pressing equipment operation, the automation control part of this control device can be set according to the capacitor assembly process requirement, capacitor automatic assembling equipment structure and working process in the following, here is not repeated. The transport device 2 is rotatably arranged on the rack 1, and in the present example mode, a double-chain transport device is used, which can be accurately positioned and improve the assembly efficiency. The double-chain transport device is provided with a carrying jig for cooperating with the first assembly station 3, the second assembly station 4 and the third assembly station 5 to complete the assembly production. First assembly station 3, second assembly station 4 and third assembly station 5 are arranged on one layer along the transport direction of the transport device 2. The first assembly station 3 is used for assembling Y electrode two, Y capacitor, electrode, lower busbar and other components to the carrying jig. The second assembly station 4 is used for assembling Y electrode and electrode partition plate to the carrying jig. The third assembly station 5 is used for assembling upper busbar and upper cover to the carrying jig.

[0033] On the basis of the above embodiment, the first assembly station 3 includes a first assembly robot 31 for reciprocating carrying; the first assembly robot 31 is provided with a first feeding unit 32 and a second feeding unit 33 on both sides; a first positioning assembly 34 is arranged between the adjacent first feeding unit 32 and second feeding unit 33.

[0034] The second assembly station 4 comprises a second assembly manipulator 41; a capacitive feeding unit 42 is arranged in front of the second assembly manipulator 41; a jacking assembly 43 is arranged between the second assembly manipulator 41 and the capacitive feeding unit 42; a second positioning assembly 44 is arranged on one side of the second assembly manipulator 41; and a baffle feeding unit 45 is arranged on the other side of the second assembly manipulator 41.

[0035] The third assembly station 5 comprises a third assembly manipulator 51; a third feeding unit 52 is arranged on one side of the third assembly manipulator 51; a fourth feeding unit 53 is arranged on the other side of the third assembly manipulator 51; and a third jacking assembly 54 is arranged between the third feeding unit 52 and the fourth feeding unit 53.

[0036] The utility model discloses an automatic capacitor assembly production line, and specifically through the cooperation of a first assembly manipulator, a first feeding unit, a second feeding unit, a first positioning assembly, a second assembly manipulator, a capacitive feeding unit, a jacking assembly, a baffle feeding unit, a third assembly manipulator, a third feeding unit, a fourth feeding unit, a third jacking assembly and a PLC controller, automatic conveying of electrodes, capacitors, baffles and wires is realized, and the electrodes, capacitors, baffles and wires are assembled, so that manual operation is replaced, production quality is guaranteed, production working time is reduced, and production efficiency is improved. The utility model has the advantages of simple structure, cost saving, high working efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high finished product rate and high equipment utilization rate.

[0037] On the basis of the above embodiment, the first assembly manipulator 31 comprises a four-axis robot 311; and a first assembly carrier jig 312 is detachably arranged at the tail end of the four-axis robot 311.

[0038] The first feeding unit 32 comprises Y electrode two feeding assemblies 321, Y capacitor feeding assemblies 322 and electrode feeding assemblies 323 arranged in an array on the rack 1; and at least two Y electrode two feeding assemblies 321, Y capacitor feeding assemblies 322 and electrode feeding assemblies 323 are movably arranged on the rack 1.

[0039] The second feeding unit 33 comprises a lower bus bar stacking storage unit.

[0040] The first positioning assembly 34 comprises a first positioning base 341; and electrode positioning components 342, lower bus bar positioning components 343 and Y capacitor positioning components 344 are arranged in a line on the first positioning base 341.

[0041] On the basis of the above embodiment, the first assembly carrier jig 312 comprises a first assembly carrier support; a first adsorption assembly is arranged in a lifting mode at the central position of the first assembly carrier support; electrode carrying assemblies are symmetrically arranged on one side of the first adsorption assembly; and capacitor carrying assemblies are symmetrically arranged on the other side of the first adsorption assembly.

[0042] Specifically, the lower busbar stack storage unit sends the lower busbar to the material preparation station, and then the four-axis robot 311 moves the Y electrode 1, the Y electrode 2, the Y electrode, and the lower busbar from the Y electrode two feeding assembly 321, the Y capacitor feeding assembly 322, the electrode feeding assembly 323, the material preparation station, and the material taking station to the station 7 for repositioning; after positioning, re-picking is performed, and then the Y electrode 1, the Y electrode 2, the Y electrode, and the lower busbar are sequentially installed.

[0043] On the basis of the above embodiment, the second assembly robot 41 comprises a second four-axis robot 411; the output end of the second four-axis robot 411 is detachably connected with a second assembly jig 412;

[0044] The capacitor feeding unit 42 comprises a capacitor feeding support 421; the capacitor feeding support 421 is provided with a driving cylinder 422; the capacitor feeding support 421 is movably provided with a bearing table 423; the driving cylinder 422 can drive the bearing table 423 to move back and forth; the bearing table 423 is arranged on the capacitor feeding support 421 in the vertical direction;

[0045] The jacking assembly 43 comprises a jacking support 431; the jacking support 431 is provided with a jacking cylinder 432; the output end of the jacking cylinder 432 is provided with a supporting seat 433; the supporting seat 433 is insertably arranged on the jacking support 431 in an elevatable manner; one side of the jacking support 431 is provided with a limiting assembly 434;

[0046] The second positioning assembly 44 comprises a capacitor positioning jig 441 arranged on the rack 1; a code scanner 442 is arranged in front of the capacitor positioning jig 441;

[0047] The partition plate feeding unit 45 comprises a partition plate feeding box 451; the partition plate feeding box 451 is provided with a partition plate jacking mechanism 452 on the inner side in an elevatable manner.

[0048] Specifically: the second four-axis robot 411 drives the second assembly jig 412 to take 2*6 capacitors from the capacitor feeding unit 42 station, moves to the code scanner 442 on the second positioning assembly 44 for code scanning, and then places the capacitors into the capacitor positioning jig 441 for repositioning; then the partition plate feeding unit 45 takes the partition plate and places it into the capacitor positioning jig 441; finally, the capacitor positioning jig 441 moves the repositioned electrode group to the carrying jig for assembly and transportation to the third assembly station 5 through the second four-axis robot 411.

[0049] On the basis of the above embodiment, the third assembly robot 51 comprises a third four-axis robot 511; the output end of the third four-axis robot 511 is detachably connected with a third assembly jig 512;

[0050] The third feeding unit 52 is an upper busbar stacking storage unit.

[0051] The fourth feeding unit 53 comprises an upper cover feeding support 531, and an upper cover jacking mechanism 532 is arranged on the upper cover feeding support 531 in a liftable manner.

[0052] The third jacking assembly 54 is consistent in structure with the jacking assembly 43.

[0053] On the basis of the above embodiment, the third assembly jig 512 comprises a third assembly support, one side of the third assembly support is provided with an upper cover adsorption assembly, and one side of the upper cover adsorption assembly is provided with an upper busbar adsorption assembly.

[0054] Specifically, the upper busbar is separated from the upper busbar stacking storage unit to a specified position one by one, and after the material in the tray is used up, the tray is carried to another place for storage by the second work station conveying mechanism; the third four-axis robot 511 takes the upper busbar from the specified position and places it into the front positioning for repositioning; then the repositioned upper busbar is taken out and placed into the carrying jig for assembly; then the third four-axis robot 511 moves to the fourth feeding unit 53 to take out the upper cover and carries it to the carrying jig for installation. After the whole assembly is completed, it is conveyed to the welding machine.

[0055] As described above, the industrial robot can work uninterruptedly for 24 hours, can organize production with high strength and high efficiency, is not affected by personnel factors, improves the utilization rate of equipment, is high in reliability, stable in braking, has a wide range of applications, and other assembly actions can also be applied.

[0056] The above description is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as the above preferred embodiment, it is not intended to limit the present application. Any person skilled in the art, without departing from the scope of the technical solution of the present application, can utilize the above disclosed technical content to make some changes or modifications to make equivalent embodiments, but as long as it does not deviate from the technical solution of the present application, any simplification, modification, equivalent change and modification of the above embodiment according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A capacitor automatic assembly device, comprising a rack (1), a conveying device (2) rotatably arranged on the rack (1), a first assembly station (3), a second assembly station (4) and a third assembly station (5) arranged in one layer along the conveying direction of the conveying device (2); characterized in that the first assembly station (3) comprises a first assembly manipulator (31); first and second feeding units (32, 33) are arranged on both sides of the first assembly manipulator (31); and a first positioning assembly (34) is arranged between the first and second feeding units (32, 33). The second assembly station (4) comprises a second assembly manipulator (41); a capacitor feeding unit (42) is arranged in front of the second assembly manipulator (41); a jacking assembly (43) is arranged between the second assembly manipulator (41) and the capacitor feeding unit (42); a second positioning assembly (44) is arranged on one side of the second assembly manipulator (41); and a spacer feeding unit (45) is arranged on the other side of the second assembly manipulator (41). The third assembly station (5) comprises a third assembly manipulator (51); a third feeding unit (52) is arranged on one side of the third assembly manipulator (51); a fourth feeding unit (53) is arranged on the other side of the third assembly manipulator (51); and a third jacking assembly (54) is arranged between the third and fourth feeding units (52, 53). The first assembly manipulator (31) comprises a four-axis robot (311); and a first assembly carrier jig (312) is detachably mounted at the tail end of the four-axis robot (311).

2. The capacitive automatic assembly apparatus of claim 1, wherein: The first feeding unit (32) comprises Y-electrode two feeding assemblies (321), Y-capacitor feeding assemblies (322) and electrode feeding assemblies (323) arranged in an array on the rack (1); and at least two Y-electrode two feeding assemblies (321), Y-capacitor feeding assemblies (322) and electrode feeding assemblies (323) are movably arranged on the rack (1). The second feeding unit (33) comprises a lower bus bar stacking storage unit. The first positioning assembly (34) comprises a first positioning base (341); and electrode positioning components (342), lower bus bar positioning components (343) and Y-capacitor positioning components (344) are arranged in a line on the first positioning base (341). The first assembly carrier jig (312) comprises a first assembly carrier support; a first suction assembly is liftably arranged at the central position of the first assembly carrier support; electrode handling assemblies are symmetrically arranged on one side of the first suction assembly; and capacitor handling assemblies are symmetrically arranged on the other side of the first suction assembly.

3. The capacitive automatic assembly apparatus of claim 2, wherein: The second assembly manipulator (41) comprises a second four-axis robot (411); and a second assembly jig (412) is detachably connected to the output end of the second four-axis robot (411).

4. The capacitive automatic assembly apparatus of claim 1, wherein: ​ The capacitor supply unit (42) comprises a capacitor supply support (421); a driving air cylinder (422) is arranged on the capacitor supply support (421); a bearing table (423) is movably arranged on the capacitor supply support (421); the driving air cylinder (422) can drive the bearing table (423) to move back and forth; the bearing table (423) is arranged on the capacitor supply support (421) in the vertical direction; The jacking assembly (43) comprises a jacking support (431); a jacking air cylinder is arranged on the jacking support (431); a supporting seat (433) is arranged at the output end of the jacking air cylinder; the supporting seat (433) can be inserted on the jacking support (431) in an elevatable manner; a limiting assembly (434) is arranged on one side of the jacking support (431); The second positioning assembly (44) comprises a capacitor positioning jig (441) arranged on the rack (1); a code scanner (442) is arranged in front of the capacitor positioning jig (441); The partition plate supply unit (45) comprises a partition plate supply box (451); a partition plate jacking mechanism (452) is movably arranged on the inner side of the partition plate supply box (451).

5. The capacitive automatic assembly apparatus of claim 1, wherein: The third assembly manipulator (51) comprises a third four-axis robot (511); a third assembly jig (512) is detachably connected to the output end of the third four-axis robot (511); The third supply unit (52) is an upper bus bar stacking storage unit; The fourth supply unit (53) comprises an upper cover feeding support (531); an upper cover jacking mechanism (532) is movably arranged on the upper cover feeding support (531) The third jacking assembly (54) has the same structure as the jacking assembly (43).

6. The capacitive automatic assembly apparatus of claim 5, wherein: The third assembly jig (512) comprises a third assembly support; an upper cover suction assembly is arranged on one side of the third assembly support; an upper bus bar suction assembly is arranged on one side of the upper cover suction assembly.

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