CN219426130U - Battery cell shell-entering assembly equipment - Google Patents

Abstract

The utility model discloses a battery cell shell-in assembling device, which comprises a steel shell conveying mechanism, a battery cell shell-in assembling mechanism and a finished product outflow mechanism, wherein the steel shell conveying mechanism is arranged on a workbench and used for conveying a steel shell; the battery cell shell entering assembly mechanism is arranged at the discharge end of the steel shell conveying mechanism, the finished product outflow mechanism is arranged at one side of the battery cell shell entering assembly mechanism in parallel, automatic shell entering is realized, and production efficiency is improved.

Description

Battery cell shell-entering assembly equipment

Technical Field

The utility model relates to the technical field of battery core shell insertion, in particular to battery core shell insertion assembly equipment.

Background

A battery refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that contains an electrolyte solution and metal electrodes to generate an electrical current. The battery steel shell is a cylindrical thin shell structure wrapped outside the battery, has a certain protection effect on the battery body, can enhance the safety performance of the battery, and is an indispensable part in the whole battery.

At present, in a cylindrical battery production line, after finishing the working procedure of rubbing the electrode lugs of the battery core, the battery core needs to be subjected to a shell-entering working procedure; however, in the current cylindrical battery cell production line, a great amount of manual operations are required in the battery cell shell entering process, in particular to the charging of the battery cells, the charging of the steel shell and the subsequent battery blanking; the production cycle is overlong, the overall production efficiency is low, the input of human resources is increased, and the production mode can not meet the current requirements of people on batteries.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide the battery core shell-entering assembly equipment, which realizes automatic shell-entering and improves the production efficiency.

In view of the object, an embodiment of the utility model provides a battery cell in-shell assembling device, which comprises a steel shell conveying mechanism, a battery cell in-shell assembling mechanism and a finished product outflow mechanism, wherein the steel shell conveying mechanism is arranged on a workbench and used for conveying a steel shell; the battery cell shell entering assembly mechanism is arranged at the discharge end of the steel shell conveying mechanism, and the finished product outflow mechanism is arranged at one side of the battery cell shell entering assembly mechanism in parallel.

Further, the steel shell conveying mechanism comprises a steel shell stacking and feeding mechanism, a steel shell absorbing and feeding mechanism, a steel shell feeding conveying line, a steel shell distance changing mechanism, a steel shell internal blowing cleaning mechanism, a steel shell rotating reversing mechanism, a steel shell opening size detecting mechanism and a steel shell positioning mechanism.

Further, steel shell pile up neatly feed mechanism includes last steel shell charging tray transfer chain and lower steel shell charging tray transfer chain, steel shell is transported along first direction to the steel shell charging tray transfer chain's unloading end is equipped with the steel shell absorbs feed mechanism, one side that the steel shell absorbed feed mechanism is equipped with empty charging tray and transplants the vacancy, and empty charging tray passes through empty charging tray transplants the empty displacement and plants on the lower steel shell charging tray transfer chain.

Further, the steel shell suction feeding mechanism comprises two portal frames, the two portal frames are arranged at intervals, the two portal frames span the steel shell feeding tray conveying line and the steel shell feeding conveying line, the top of each portal frame is provided with a cross beam and a material taking motor driving module, the cross beam is connected to a sliding table of the material taking motor driving module, the cross beam is fixedly connected with an upper driving module and a lower driving module, the output end of the upper driving module and the lower driving module are fixedly connected with a suction feeding manipulator, the suction feeding manipulator comprises a plurality of suction heads for grabbing the steel shell, and the suction feeding manipulator is used for transferring the steel shell from the steel shell feeding tray conveying line to the steel shell feeding conveying line.

Further, the steel shell feeding conveying line conveys the steel shell along a second direction, and the first direction and the second direction are parallel to each other and have opposite conveying directions; the blanking end of the steel shell feeding conveying line is provided with a steel shell feeding transfer rail, one side of the steel shell feeding transfer rail is provided with a steel shell backflow buffer device, and the other side of the steel shell feeding transfer rail is provided with a steel shell distance changing mechanism.

Further, the steel shell pitch-changing mechanism comprises a first vertical frame arranged on the workbench, a first pneumatic driving module is arranged on the first vertical frame, a first mounting plate is arranged on a sliding table of the first pneumatic driving module, a middle air claw is arranged at the middle position of the first mounting plate, a left air claw and a right air claw are respectively arranged on two sides of the middle air claw, and the left air claw and the right air claw are both arranged on the sliding table of the second pneumatic module.

Further, the steel shell internal blowing cleaning mechanism comprises a blowing device and a suction device which are arranged below the workbench.

Further, the inside clean mechanism of blowing of steel casing is followed one side of second direction is equipped with steel casing rotation reversing mechanism, steel casing rotation reversing mechanism is including setting up second grudging post on the workstation, be provided with the second mounting panel on the second grudging post, the interval is provided with three rotating electrical machines on the second mounting panel, every the equal fixed mounting of output of rotating electrical machines has a clamping jaw, the clamping jaw is used for snatching the steel casing.

Further, the steel shell rotating reversing mechanism is provided with a steel shell opening size detection mechanism along one side of the second direction, the steel shell opening size detection mechanism comprises a third vertical frame arranged on the workbench, a second pneumatic driving module is arranged on the third vertical frame, a third mounting plate is arranged on a sliding table of the second pneumatic driving module, steel shell opening size detection pieces are arranged on the third mounting plate at intervals, the front end of each steel shell opening size detection piece is a cylinder, and the outer diameter of the front end of each steel shell opening size detection piece is identical to the inner diameter of each steel shell.

Further, the cell shell-in assembly mechanism is arranged on one side comprising the steel shell positioning mechanism; the electric core goes into shell equipment mechanism and is in including setting up fourth grudging post on the workstation, fixed mounting has into shell motor drive module on the fourth grudging post, fixedly connected with fourth mounting panel on the nut of going into shell motor drive module, fixedly connected with third pneumatic drive module on the fourth mounting panel, fixedly connected with snatchs the gas claw module and snatchs upset gas claw module on the output of third pneumatic drive module, the drive of third pneumatic drive module snatch the gas claw module with snatch upset gas claw module vertical movement from top to bottom.

Further, finished product outflow mechanism includes finished product transplanting device and finished product outflow transfer chain, the side that the finished product flows the transfer chain is equipped with electric core pressure equipment device, pressure equipment detection device, defective products income shell rejection unloader and backward flow turning device.

The utility model has the beneficial effects that: the embodiment of the utility model provides a battery cell shell-in assembling device which comprises a steel shell conveying mechanism, a battery cell shell-in assembling mechanism and a finished product outflow mechanism, wherein the steel shell conveying mechanism is arranged on a workbench and used for conveying a steel shell; the battery cell shell entering assembly mechanism is arranged at the discharge end of the steel shell conveying mechanism, the finished product outflow mechanism is arranged at one side of the battery cell shell entering assembly mechanism in parallel, automatic shell entering is realized, and production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of an overall structure of a battery core-in-shell assembly device according to an embodiment of the present utility model;

fig. 2 is a top view of a battery cell casing assembly device according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a battery cell-in-shell assembling mechanism and a finished product outflow mechanism of a battery cell-in-shell assembling device according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a steel shell pitch-changing mechanism, a steel shell internal blowing cleaning mechanism and a steel shell opening size detecting mechanism of a battery cell in-shell assembling device according to an embodiment of the present utility model.

In the figure: 100. a work table; 200. a steel shell; 1. a steel shell conveying mechanism; 10. the steel shell stacking and feeding mechanism; 101. a steel shell feeding disc conveying line; 102. a lower steel shell tray conveying line; 103. transplanting empty spaces in the empty material trays; 11. the steel shell absorbs the feed mechanism; 110. a portal frame; 111. a cross beam; 112. a material taking motor driving module; 113. an up-down driving module; 114. sucking a feeding manipulator; 115. an adsorption head; 12. a steel shell feeding conveying line;

120. a steel shell feeding transfer rail; 121. the steel shell reflows and caches the device; 13. a steel shell distance-changing mechanism; 130. a first stand; 131. a first pneumatic driving module; 132. a first mounting plate; 133. an intermediate gas claw; 134. left air claw; 135. a right air claw; 136. a second pneumatic module; 14. a steel shell internal blowing cleaning mechanism; 15. a steel shell rotary reversing mechanism; 150. a second stand; 151. a second mounting plate; 152. a rotating electric machine; 153. a clamping jaw; 16. a steel shell opening size detection mechanism; 160. a third stand; 161. a second pneumatic drive module; 162. a third mounting plate; 163. a steel shell opening size detection member; 17. a steel shell positioning mechanism;

2. the battery core is put into the shell assembly mechanism; 20. a fourth stand; 21. a shell-in motor driving module; 22. a fourth mounting plate; 23. a third pneumatic drive module; 24. a grabbing air claw module; 25. grabbing and overturning the air claw module; 3. a finished product outflow mechanism; 30. a finished product transplanting device; 31. the finished product flows out of the conveying line; 32. the electric core press-fitting device; 33. a press-fit detection device; 34. the defective products are put into the shell and removed from the blanking device; 35. and a reflux turnover device.

Detailed Description

The embodiment of the utility model provides a battery core shell-in assembly device, which realizes automatic shell-in and improves production efficiency.

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Examples:

referring to fig. 1, fig. 1 shows a steel can conveying mechanism 1 for conveying a steel can 200, a battery cell in-can assembling mechanism 2 for assembling a battery cell 300 into a can, and a finished product outflow mechanism 3, which are arranged on a workbench 100 according to an embodiment of the present utility model; the battery cell shell entering assembly mechanism 2 is arranged at the discharge end of the steel shell conveying mechanism 1, and the finished product outflow mechanism 3 is arranged on one side of the battery cell shell entering assembly mechanism 2 in parallel.

Specifically, through the steel shell conveying mechanism 1 for conveying the steel shell 200, the battery core in-shell assembling mechanism 2 for assembling the battery core 300 into the shell and the finished product outflow mechanism 3 which are arranged on the workbench 100, the automatic in-shell of the battery core 300 is realized, and the working efficiency is improved.

Further, the steel shell conveying mechanism 1 comprises a steel shell stacking and feeding mechanism 10, a steel shell absorbing and feeding mechanism 11, a steel shell feeding conveying line 12, a steel shell distance changing mechanism 13, a steel shell internal blowing cleaning mechanism 14, a steel shell rotary reversing mechanism 15, a steel shell opening size detecting mechanism 16 and a steel shell positioning mechanism 17.

Specifically, the steel shell conveying mechanism 1 comprises a steel shell stacking and feeding mechanism 10, a steel shell absorbing and feeding mechanism 11, a steel shell feeding conveying line 12, a steel shell pitch-changing mechanism 13, a steel shell internal blowing cleaning mechanism 14, a steel shell rotary reversing mechanism 15, a steel shell opening size detecting mechanism 16 and a steel shell positioning mechanism 17, wherein the steel shell 200 is conveyed to a position where a battery cell is arranged in the shell assembling mechanism 2 for assembly, and the steps of pitch-changing, internal blowing cleaning, opening size detecting and the like of the steel shell 200 are performed before assembly so as to improve the assembly efficiency.

Further, the steel shell stacking and feeding mechanism 10 comprises an upper steel shell tray conveying line 101 and a lower steel shell tray conveying line 102, the steel shell tray conveying line 101 conveys the steel shell 200 along a first direction, the blanking end of the upper steel shell tray conveying line 101 is provided with the steel shell sucking and feeding mechanism 11, one side of the steel shell sucking and feeding mechanism 11 is provided with an empty tray transplanting vacancy 103, and an empty tray is transplanted onto the lower steel shell tray conveying line 102 through the empty tray transplanting vacancy 103.

Specifically, through the arrangement of the upper steel shell tray conveying line 101 and the lower steel shell tray conveying line 102, the 16-box steel shell 200 can be stored once, and the conveying efficiency is improved.

Further, the steel shell suction feeding mechanism 11 comprises two portal frames 110, two portal frames 110 are arranged at intervals, two portal frames 110 span the steel shell feeding tray conveying line 101 and the steel shell feeding conveying line 12, a cross beam 111 and a material taking motor driving module 112 are arranged at the top of each portal frame 110, the cross beam 111 is connected to a sliding table of the material taking motor driving module 112, an upper driving module 113 and a lower driving module 113 are fixedly connected to the cross beam 111, the output end of the upper driving module 113 is fixedly connected with a suction feeding manipulator 114, the suction feeding manipulator 114 comprises a plurality of suction heads 115 for grabbing steel shells, and the suction feeding manipulator 114 is used for transferring the steel shells from the steel shell feeding tray conveying line 101 to the steel shell feeding conveying line 12.

Specifically, the steel shell 200 is conveyed to the steel shell feeding conveyor line 12 by the steel shell suction feeding mechanism 11.

In addition, the steel shell feeding conveying line 12 conveys the steel shell along a second direction, wherein the first direction and the second direction are parallel to each other and the conveying direction is opposite; the blanking end of the steel shell feeding conveying line 12 is provided with a steel shell feeding switching track 120, one side of the steel shell feeding switching track 120 is provided with a steel shell backflow buffer device 121, and the other side of the steel shell feeding switching track 120 is provided with a steel shell pitch-changing mechanism 13.

Further, the steel shell pitch-changing mechanism 13 includes a first stand 130 disposed on the workbench 100, a first pneumatic driving module 131 is disposed on the first stand 130, a first mounting plate 132 is disposed on a sliding table of the first pneumatic driving module 131, an intermediate air claw 133 is disposed at a middle position of the first mounting plate 132, a left air claw 134 and a right air claw 135 are disposed on two sides of the intermediate air claw 133 respectively, and the left air claw 134 and the right air claw 135 are disposed on a sliding table of the second pneumatic module 136.

Specifically, the distance between the steel shells 200 is adjusted by the steel shell pitch change mechanism 13.

Further, the steel shell internal blowing cleaning mechanism 14 includes a blowing-up device and a suction device provided below the table 100. The steel shell inner blowing cleaning mechanism 14 is provided with a steel shell rotating reversing mechanism 15 along one side of the second direction, the steel shell rotating reversing mechanism 15 comprises a second vertical frame 150 arranged on the workbench 100, a second mounting plate 151 is arranged on the second vertical frame 150, three rotating motors 152 are arranged on the second mounting plate 151 at intervals, a clamping jaw 153 is fixedly arranged at the output end of each rotating motor 152, and the clamping jaw 153 is used for grabbing the steel shell 200.

Specifically, dust inside the steel shell 200 is cleaned by the steel shell inside blowing cleaning mechanism 14, and the steel shell 200 is turned upside down by the steel shell rotating reversing mechanism 15.

Further, the steel shell rotating reversing mechanism 15 is provided with a steel shell opening size detection mechanism 16 along one side of the second direction, the steel shell opening size detection mechanism 16 comprises a third stand 160 arranged on the workbench 100, a second pneumatic driving module 161 is arranged on the third stand 160, a third mounting plate 162 is arranged on a sliding table of the second pneumatic driving module 161, steel shell opening size detection pieces 163 are arranged on the third mounting plate 162 at intervals, the front end of the steel shell opening size detection piece 163 is a cylinder, and the outer diameter of the front end of the steel shell opening size detection piece 163 is the same as the inner diameter of the steel shell 200.

Specifically, the size of the opening of the steel can 200 is detected by the steel can opening size detecting mechanism 16.

Further, the cell-in-case assembly mechanism 2 is disposed on one side of the steel case positioning mechanism 17; the electric core goes into shell equipment mechanism 2 including setting up fourth grudging post 20 on the workstation 100, fixed mounting has into shell motor drive module 21 on the fourth grudging post 20, fixedly connected with fourth mounting panel 22 on the nut of going into shell motor drive module 21, fixedly equipped with third pneumatic drive module 23 on the fourth mounting panel 22, fixedly connected with snatchs gas claw module 24 and snatchs upset gas claw module 25 on the output of third pneumatic drive module 23, the drive of third pneumatic drive module 23 snatch gas claw module 24 with snatch upset gas claw module 25 and reciprocate vertically.

Specifically, the battery cell 300 is assembled into the steel case 200 by the battery cell-in-case assembly mechanism 2.

Further, the finished product outflow mechanism 3 comprises a finished product transplanting device 30 and a finished product outflow conveying line 31, and a battery core press-fitting device 32, a press-fitting detection device 33, a defective product shell-entering rejection blanking device 34 and a reflux turnover device 35 are arranged beside the finished product outflow conveying line 31.

Specifically, the qualified product flows out through the product outflow mechanism 3.

In summary, the embodiment of the utility model provides a battery cell casing assembling device, which comprises a steel casing conveying mechanism arranged on a workbench and used for conveying a steel casing, a battery cell casing assembling mechanism used for assembling a battery cell into a casing, and a finished product outflow mechanism; the battery cell shell entering assembly mechanism is arranged at the discharge end of the steel shell conveying mechanism, the finished product outflow mechanism is arranged at one side of the battery cell shell entering assembly mechanism in parallel, automatic shell entering is realized, and production efficiency is improved.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The battery cell shell-in assembling equipment is characterized by comprising a steel shell conveying mechanism (1) arranged on a workbench (100) and used for conveying a steel shell (200), a battery cell shell-in assembling mechanism (2) used for assembling a battery cell (300) into a shell and a finished product outflow mechanism (3); the battery cell shell entering assembly mechanism (2) is arranged at the discharge end of the steel shell conveying mechanism (1), and the finished product outflow mechanism (3) is arranged at one side of the battery cell shell entering assembly mechanism (2) in parallel.

2. The cell-in-can assembly device according to claim 1, wherein the steel can conveying mechanism (1) comprises a steel can stacking and feeding mechanism (10), a steel can absorbing and feeding mechanism (11), a steel can feeding and conveying line (12), a steel can pitch-changing mechanism (13), a steel can internal blowing and cleaning mechanism (14), a steel can rotating and reversing mechanism (15), a steel can opening size detecting mechanism (16) and a steel can positioning mechanism (17).

3. The battery cell casing assembly equipment according to claim 2, wherein the steel casing stacking and feeding mechanism (10) comprises an upper steel casing tray conveying line (101) and a lower steel casing tray conveying line (102), the upper steel casing tray conveying line (101) conveys steel casings (200) along a first direction, the steel casing sucking and feeding mechanism (11) is arranged at the blanking end of the upper steel casing tray conveying line (101), an empty tray transplanting vacancy (103) is arranged at one side of the steel casing sucking and feeding mechanism (11), and an empty tray is moved onto the lower steel casing tray conveying line (102) through the empty tray transplanting vacancy (103).

4. A cell shell entering assembly device according to claim 3, wherein the steel shell sucking and feeding mechanism (11) comprises two portal frames (110), two portal frames (110) are arranged at intervals, two portal frames (110) span the steel shell feeding tray conveying line (101) and the steel shell feeding conveying line (12), a cross beam (111) and a material taking motor driving module (112) are arranged at the top of each portal frame (110), the cross beam (111) is connected to a sliding table of the material taking motor driving module (112), an upper driving module (113) and a lower driving module (113) are fixedly connected to the cross beam (111), the output end of the upper driving module and the lower driving module (113) are fixedly connected with a sucking and feeding manipulator (114), the sucking and feeding manipulator (114) comprises a plurality of sucking heads (115) for grabbing steel shells, and the sucking and feeding manipulator (114) is used for transferring the steel shells from the upper steel shell tray conveying line (101) to the steel shell feeding conveying line (12).

5. A cell-in-can assembly device according to claim 3, wherein the steel can loading conveyor line (12) conveys the steel can in a second direction, the first and second directions being parallel to each other and the conveying direction being opposite; the steel shell feeding and transferring device is characterized in that a steel shell feeding and transferring track (120) is arranged at the discharging end of the steel shell feeding and transferring conveyor line (12), a steel shell backflow buffer device (121) is arranged on one side of the steel shell feeding and transferring track (120), and a steel shell distance changing mechanism (13) is arranged on the other side of the steel shell feeding and transferring track (120).

6. The battery core-in-shell assembly device according to claim 2, wherein the steel shell pitch-changing mechanism (13) comprises a first stand (130) arranged on the workbench (100), a first pneumatic driving module (131) is arranged on the first stand (130), a first mounting plate (132) is arranged on a sliding table of the first pneumatic driving module (131), an intermediate air claw (133) is arranged at the intermediate position of the first mounting plate (132), a left air claw (134) and a right air claw (135) are respectively arranged on two sides of the intermediate air claw (133), and the left air claw (134) and the right air claw (135) are both arranged on the sliding table of the second pneumatic module (136).

7. The cell-in-case assembly device according to claim 5, characterized in that said steel case internal blowing cleaning mechanism (14) comprises blowing means and suction means arranged below said work table (100); the steel shell cleaning mechanism comprises a steel shell rotating reversing mechanism (15) arranged on one side of a second direction, the steel shell rotating reversing mechanism (15) comprises a second vertical frame (150) arranged on a workbench (100), a second mounting plate (151) is arranged on the second vertical frame (150), three rotating motors (152) are arranged on the second mounting plate (151) at intervals, each rotating motor (152) is fixedly provided with a clamping jaw (153) at the output end, and the clamping jaws (153) are used for grabbing the steel shell (200).

8. The battery core-in-shell assembly device according to claim 7, wherein a steel shell opening size detection mechanism (16) is arranged on one side of the steel shell rotating reversing mechanism (15) along the second direction, the steel shell opening size detection mechanism (16) comprises a third stand (160) arranged on the workbench (100), a second pneumatic driving module (161) is arranged on the third stand (160), a third mounting plate (162) is arranged on a sliding table of the second pneumatic driving module (161), steel shell opening size detection pieces (163) are arranged on the third mounting plate (162) at intervals, the front end of each steel shell opening size detection piece (163) is a cylinder, and the outer diameter of the front end of each steel shell opening size detection piece (163) is identical to the inner diameter of each steel shell (200).

9. The cell-in-case assembly device according to claim 2, characterized in that the cell-in-case assembly mechanism (2) is provided on the side comprising the steel case positioning mechanism (17); the utility model provides a shell equipment mechanism (2) is gone into to electricity core is including setting up fourth grudging post (20) on workstation (100), fixed mounting has into shell motor drive module (21) on fourth grudging post (20), fixedly connected with fourth mounting panel (22) on the nut of going into shell motor drive module (21), fixedly connected with third pneumatic drive module (23) on fourth mounting panel (22), fixedly connected with snatchs gas claw module (24) and snatchs upset gas claw module (25) on the output of third pneumatic drive module (23), third pneumatic drive module (23) drive snatch gas claw module (24) with snatch upset gas claw module (25) and reciprocate vertically.

10. The battery cell shell-in assembly equipment according to claim 1, wherein the finished product outflow mechanism (3) comprises a finished product transplanting device (30) and a finished product outflow conveying line (31), and a battery cell press-fitting device (32), a press-fitting detection device (33), a defective product shell-in removing and blanking device (34) and a reflow turnover device (35) are arranged beside the finished product outflow conveying line (31).