阅读说明：本技术 一种中密电池生产用点胶封盖设备 (Production of well sealed battery is with some capping equipment that glues ) 是由 赖光航 陈朋 于 2021-08-09 设计创作，主要内容包括：一种中密电池生产用点胶封盖设备,包括机架,所述机架一端设置有用于间歇式推送电池盖的缓存推送机构,所述机架另一端设置有用于卡接并向下翻转未封盖电池的翻转封盖机构；所述缓存推送机构的前端对接设置有点胶工作台,所述点胶工作台一侧设置有用于对电池盖的胶槽进行涂胶的双轴点胶机械手,所述点胶工作台另一侧设置有用于向所述翻转封盖机构输送并向上压接电池盖的翻转输送机构。本发明的点胶封盖设备是从上盖到点胶,再到翻转封盖的集成化设备,将电池盖缓存推送、点胶输送和翻转封盖这三个步骤集成到一起,每个步骤又有一套与之匹配的机构设备实现其功能,未封盖的电池从输入到输出一次性完成,有效提高了中密电池点胶封盖工序的生产效率。(A glue dispensing and cover sealing device for producing a medium-density battery comprises a rack, wherein one end of the rack is provided with a cache pushing mechanism for intermittently pushing a battery cover, and the other end of the rack is provided with an overturning and cover sealing mechanism for clamping and downwards overturning a battery which is not covered with a cover; the front end of the cache pushing mechanism is provided with a dispensing workbench in an abutting connection mode, one side of the dispensing workbench is provided with a double-shaft dispensing mechanical arm used for gluing a glue groove of the battery cover, and the other side of the dispensing workbench is provided with an overturning conveying mechanism used for conveying the battery cover to the overturning sealing mechanism and upwards pressing the battery cover. The dispensing and sealing equipment integrates three steps of battery cover caching and pushing, dispensing and conveying and overturning and sealing cover from upper cover to dispensing and then to overturning and sealing cover integration equipment, each step is provided with a set of mechanism equipment matched with the steps to realize the functions of the battery, and the battery which is not sealed is finished at one time from input to output, so that the production efficiency of the dispensing and sealing process of the medium-density battery is effectively improved.)

1. The utility model provides a production of well dense battery is with some glue closing cap equipment which characterized in that: the battery cover turning device comprises a rack, wherein a cache pushing mechanism used for intermittently pushing a battery cover is arranged at one end of the rack, and a turning and sealing mechanism used for clamping and turning an uncapped battery downwards is arranged at the other end of the rack; the front end of the cache pushing mechanism is provided with a dispensing workbench in an abutting connection mode, one side of the dispensing workbench is provided with a double-shaft dispensing mechanical arm used for gluing a glue groove of the battery cover, and the other side of the dispensing workbench is provided with an overturning conveying mechanism used for conveying the battery cover to the overturning sealing mechanism and upwards pressing the battery cover.

2. The dispensing and capping device for producing the medium-density battery as claimed in claim 1, wherein: the buffer memory pushing mechanism comprises a buffer memory assembly for vertically stacking a battery cover, the bottom of one end side of the buffer memory assembly is horizontally butted with the dispensing workbench, the two sides of the bottom of the buffer memory assembly are symmetrically provided with falling blocking assemblies for blocking the falling of the battery cover, a lifting assembly for matching with the falling blocking assemblies to accept the battery cover one by one is arranged under the buffer memory assembly, and the bottom of the other end side of the buffer memory assembly is horizontally provided with a pushing assembly for pushing the battery cover to the dispensing workbench.

3. The dispensing and capping device for producing the medium-density battery as claimed in claim 2, wherein: buffer memory subassembly include vertical relative install in fixed deflector and first mounting panel on the frame top surface, first mounting panel middle part inlays perpendicularly and is equipped with the nut, the spiro union has the lead screw in the nut, lead screw one end through the chucking seat be connected with perpendicularly with fixed deflector relative parallel arrangement's movable guide plate, the lead screw other end is connected with the hand wheel, the lead screw gyration drives movable guide plate carries out rectilinear movement, the four corners department of first mounting panel perpendicular symmetry respectively inlays and is equipped with first linear bearing, slide in the first linear bearing and wear to be equipped with first guiding axle, first guiding axle one end with movable guide plate is connected perpendicularly, movable guide plate with the medial surface between them of fixed deflector is posted respectively has the blend stop.

4. The dispensing and capping device for producing the medium-density battery as claimed in claim 2, wherein: the whereabouts blocks the subassembly and includes the relative first die clamping cylinder that sets up, first die clamping cylinder set up perpendicularly in buffer memory subassembly lateral surface bottom, two through the horizontal bridging of first connecting plate between first die clamping cylinder's the flexible end, the bottom surface integration of first connecting plate is connected with perpendicularly and blocks splint, block splint horizontal slip and pass buffer memory subassembly's lateral surface to the centre gripping is located the battery cover of bottom in the buffer memory subassembly.

5. The dispensing and capping device for producing the medium-density battery as claimed in claim 2, wherein: the lifting assembly comprises a second mounting plate, the second mounting plate is horizontally and fixedly connected to the inner side of the rack, second linear bearings are vertically and symmetrically embedded at four corners of the second mounting plate respectively, a second guide shaft penetrates through the second linear bearings in a sliding manner, a first base plate is vertically connected to the top end of the second guide shaft, a sliding plate is detachably mounted on the first base plate and is located right below a bottom battery cover in the cache assembly, a first lifting cylinder is arranged below the middle of the bottom of the second mounting plate, and the telescopic end of the first lifting cylinder penetrates through the second mounting plate and is vertically connected with the first base plate;

the propelling movement subassembly includes first propelling movement cylinder, the flexible end vertical connection of first propelling movement cylinder has first preceding push pedal, the end of first preceding push pedal along with the slip table board top surface flushes, first propelling movement cylinder with the horizontal fixed connection of frame.

6. The dispensing and capping device for producing the medium-density battery as claimed in claim 1, wherein: the double-shaft glue dispensing manipulator comprises a second bottom plate fixedly installed on the top surface of the rack, a transverse sliding table parallel to the end surface of the glue dispensing workbench is arranged on the second bottom plate, a longitudinal sliding table is connected to the transverse sliding table in a sliding mode, the longitudinal sliding table is mutually perpendicular to the transverse sliding table in space, a telescopic arm is axially inserted in the longitudinal sliding table and faces towards one side of the glue dispensing workbench, and the end portion of the telescopic arm is provided with a tool for glue injection to a glue groove of the battery cover.

7. The dispensing and capping device for producing the medium-density battery as claimed in claim 1, wherein: a second pushing cylinder is transversely arranged on one side of the top surface of the glue dispensing workbench, a telescopic end of the second pushing cylinder is vertically connected with a second front push plate, the second front push plate faces one side of the overturning conveying mechanism, a transversely adjustable glue dispensing positioning assembly is arranged on the top surface of the glue dispensing workbench and opposite to the second front push plate, a plurality of comb-shaped convex blocks are vertically arranged on the end surface of the glue dispensing workbench facing the overturning conveying mechanism at equal intervals, a stop lever of a right-angle structure is arranged on the top surface of the glue dispensing workbench, and one side of the stop lever is arranged below the second front push plate in parallel;

the dispensing positioning assembly comprises a mounting seat arranged below the bottom surface of the dispensing workbench, the mounting seat is fixedly connected with the rack horizontally, a second lifting cylinder is vertically arranged on the top surface of the mounting seat, a second clamping cylinder is vertically arranged at the telescopic end of the second lifting cylinder, the telescopic end of the second clamping cylinder is vertically connected with a fixing claw with a comb-shaped structure, long transverse grooves matched with the fixing claw in a splicing manner are formed in the dispensing workbench in an equidistant mode, and the long transverse grooves are perpendicular to the second front push plate in space.

8. The dispensing and capping device for producing the medium-density battery as claimed in claim 7, wherein: the overturning and conveying mechanism comprises a guide rail steel frame, the guide rail steel frame is transversely arranged in the rack, one end of the guide rail steel frame is positioned below the front end of the comb-shaped bump, and the other end of the guide rail steel frame extends to the position right below the overturning and covering mechanism; the top surface of the guide rail steel frame is relatively provided with linear guide rails along the long edges of the guide rail steel frame, the linear guide rails are connected with a sliding seat in a sliding manner, a third mounting plate is horizontally and fixedly mounted on the sliding seat, the third mounting plate linearly moves through a third pushing cylinder with the outer end portion transversely butted with the third pushing cylinder, a third lifting cylinder is vertically arranged below the middle of the bottom surface of the third mounting plate, the telescopic end of the third lifting cylinder penetrates through the third mounting plate and is vertically connected with a supporting plate, third guide shafts are respectively vertically and symmetrically arranged at the four corners of the bottom surface of the supporting plate, and the third guide shafts correspondingly slide through third linear bearings embedded in the third mounting plate; the top surface of the supporting plate is longitudinally provided with a plurality of comb-shaped positioning blocks at equal intervals, one end of a groove formed between every two adjacent comb-shaped positioning blocks is in clamping fit with the corresponding comb-shaped lug, the top surface of the other end of each comb-shaped positioning block is fixedly provided with a limiting mounting plate with a U-shaped structure, limiting blocks are respectively mounted at the positions where the limiting mounting plates are combined with the comb-shaped positioning blocks, two ends of each limiting mounting plate are respectively and symmetrically connected with a positioning plate, one end, facing the overturning sealing cover mechanism, of the top surface of the supporting plate is vertically provided with a guide block, and the other end of the top surface of the supporting plate is provided with a pressing assembly;

the pressing assembly comprises a third base plate, the third base plate is horizontally and fixedly connected with the end face of the supporting plate, the telescopic end, provided with a third clamping cylinder, of the third base plate is connected with a U-shaped extension plate, and the end portion of the U-shaped extension plate is vertically connected with a pressing push plate which is opposite to the guide block.

9. The dispensing and capping device for producing the medium-density battery as claimed in claim 8, wherein: the overturning and capping mechanism comprises a speed-reducing and overturning motor arranged on the rack, the power output end of the speed-reducing and overturning motor is connected with an overturning track assembly of a frame structure, the overturning track assembly is used for transversely receiving an uncapped battery, a clamping assembly is longitudinally arranged on the overturning track assembly and used for longitudinally clamping the uncapped battery, and the overturning track assembly can realize 180-degree overturning through the speed-reducing and overturning motor;

the overturning track assembly comprises a rectangular bottom panel, a left side plate and a right side plate are respectively and vertically and symmetrically arranged on two long sides of the bottom panel, a left rotating shaft is vertically connected to the outer wall of the left side plate, the left rotating shaft is arranged on the rack through a bearing seat, a right rotating shaft is vertically connected to the outer wall of the right side plate, the right rotating shaft is axially butted with a power output end of the speed-reducing overturning motor, and the left rotating shaft and the right rotating shaft are positioned on the same central axis; a plurality of driven rollers are longitudinally arranged between the lower parts of the inner walls of the left side plate and the right side plate, a driving roller is longitudinally arranged on one side of each driven roller, which faces the glue dispensing workbench, and is rotated by a speed reduction driving motor vertically arranged on the outer wall of the right side plate, and the driving rollers and the driven rollers are synchronously rotated by chains; the left side plate and the right side plate are bridged towards the upper part of the end part of the driving rolling shaft through a second connecting plate which is longitudinally arranged; long longitudinal grooves are respectively and vertically symmetrically formed in the outer walls of the end parts, which are away from the second connecting plate, between the left side plate and the right side plate;

the clamping assembly comprises a fixed pressing plate, a movable pressing plate and a fourth clamping cylinder, the fixed pressing plate is fixedly attached to the inner wall of the right side plate, the fourth clamping cylinder is perpendicularly arranged on the outer wall of the left side plate, and the telescopic end of the fourth clamping cylinder penetrates through the left side plate and is perpendicularly connected with the movable pressing plate.

10. The dispensing and capping device for producing the medium-density battery as claimed in claim 9, wherein: a lifting frame door fastening component used for tensioning the left side plate and the right side plate inwards is erected between the two long longitudinal grooves;

the lifting frame door fastening assembly comprises rodless cylinders, the two rodless cylinders are vertically and symmetrically arranged on the outer walls of the left side plate and the right side plate through third connecting plates respectively, a connecting plate is longitudinally inserted between the two long longitudinal grooves, and two ends of the connecting plate are respectively hinged with connectors correspondingly arranged on the rodless cylinders; the connecting plate can be driven by the rodless cylinder to fall below the driven roller.

Technical Field

The invention belongs to the technical field of medium-density battery production equipment, and particularly relates to dispensing and cover sealing equipment for medium-density battery production.

Background

In the production of industrial sealed batteries, a battery cover and an unsealed battery are combined together by glue. Typically, a certain amount of glue is injected into the glue groove of the cell cover, and the uncapped cell is then turned over to align and bond with the glue groove of the cell cover. And then putting the combined battery into an oven to cure the glue. This operation, called capping, is a necessary step in the assembly of the valve regulated lead acid maintenance free battery.

In the prior art, the dispensing of the battery cover of the medium-density battery is finished by independent glue coating equipment; most of batteries which are not covered are turned over manually, medium-density batteries are large and heavy, the power consumption is high, the working condition is severe, some semi-automatic equipment can turn over large batteries, but manual operation is needed, the mechanism action is large, the occupied area is large, and the positioning accuracy is poor; the upper battery cover is manually finished; there is no integrated equipment from the upper cover to the glue dispensing and then to the turnover sealing cover, which seriously restricts the production efficiency of the process of dispensing and sealing the medium-density battery.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides dispensing and capping equipment for producing a medium-density battery, which has the following specific technical scheme:

a glue dispensing and cover sealing device for producing a medium-density battery comprises a rack, wherein one end of the rack is provided with a cache pushing mechanism for intermittently pushing a battery cover, and the other end of the rack is provided with an overturning and cover sealing mechanism for clamping and downwards overturning a battery which is not covered with a cover; the front end of the cache pushing mechanism is provided with a dispensing workbench in an abutting connection mode, one side of the dispensing workbench is provided with a double-shaft dispensing mechanical arm used for gluing a glue groove of the battery cover, and the other side of the dispensing workbench is provided with an overturning conveying mechanism used for conveying the battery cover to the overturning sealing mechanism and upwards pressing the battery cover.

Furthermore, the buffer pushing mechanism comprises a buffer assembly for vertically stacking the battery covers, the bottom of one end side of the buffer assembly is horizontally butted with the dispensing workbench, the two sides of the bottom of the buffer assembly are symmetrically provided with falling blocking assemblies for blocking the falling of the battery covers, a lifting assembly for matching with the falling blocking assemblies to accept the battery covers one by one is arranged under the buffer assembly, and the bottom of the other end side of the buffer assembly is horizontally provided with a pushing assembly for pushing the battery covers to the dispensing workbench.

Further, the buffer memory subassembly include vertical relative install in fixed deflector and first mounting panel on the frame top surface, first mounting panel middle part inlays perpendicularly and is equipped with the nut, the spiro union has the lead screw in the nut, lead screw one end through joint seat perpendicular be connected with fixed deflector relative parallel arrangement's movable guide plate, the lead screw other end is connected with the hand wheel, the lead screw gyration drives movable guide plate carries out rectilinear movement, the four corners department of first mounting panel perpendicular symmetry respectively inlays and is equipped with first linear bearing, slide in the first linear bearing and wear to be equipped with first guiding axle, first guiding axle one end with movable guide plate is connected perpendicularly, movable guide plate with the medial surface between them of fixed deflector is pasted respectively has the blend stop.

Further, the whereabouts blocks the subassembly and includes the relative first die clamping cylinder that sets up, first die clamping cylinder set up perpendicularly in buffer memory subassembly lateral surface bottom, two through the horizontal bridging of first connecting plate between first die clamping cylinder's the flexible end, the bottom surface integration of first connecting plate is connected with perpendicularly and blocks splint, it passes to block splint horizontal slip buffer memory subassembly's lateral surface to the centre gripping is located the battery cover of bottom in the buffer memory subassembly.

Furthermore, the lifting assembly comprises a second mounting plate, the second mounting plate is horizontally and fixedly connected to the inner side of the rack, second linear bearings are vertically and symmetrically embedded in four corners of the second mounting plate respectively, a second guide shaft penetrates through the second linear bearings in a sliding manner, the top end of the second guide shaft is vertically connected with a first bottom plate, a sliding plate is detachably mounted on the first bottom plate and is positioned right below a bottom battery cover in the cache assembly, a first lifting cylinder is arranged below the middle of the bottom surface of the second mounting plate, and the telescopic end of the first lifting cylinder penetrates through the second mounting plate and is vertically connected with the first bottom plate;

the propelling movement subassembly includes first propelling movement cylinder, the flexible end vertical connection of first propelling movement cylinder has first preceding push pedal, the end of first preceding push pedal along with the slip table board top surface flushes, first propelling movement cylinder with the horizontal fixed connection of frame.

Further, biax point gum machine manipulator include fixed mounting in second bottom plate on the frame top surface, be provided with on the second bottom plate with the horizontal slip table that the workstation terminal surface paralleled is glued to the point, sliding connection has vertical slip table on the horizontal slip table, vertical slip table with horizontal slip table is mutually perpendicular in the space, axial insertion is equipped with flexible arm in the vertical slip table, flexible arm orientation the workstation one side is glued to the point, the tip of flexible arm is provided with the frock that is used for the gluey groove injecting glue of battery cover.

Furthermore, a second pushing cylinder is transversely arranged on one side of the top surface of the dispensing workbench, a telescopic end of the second pushing cylinder is vertically connected with a second front push plate, the second front push plate faces one side of the overturning and conveying mechanism, a transversely adjustable dispensing positioning assembly is arranged on the top surface of the dispensing workbench and opposite to the second front push plate, a plurality of comb-shaped convex blocks are vertically arranged on the end surface of the dispensing workbench facing the overturning and in an equidistant manner, a stop lever of a right-angle structure is arranged on the top surface of the dispensing workbench, and one side of the stop lever is arranged below the second front push plate in parallel;

the dispensing positioning assembly comprises a mounting seat arranged below the bottom surface of the dispensing workbench, the mounting seat is fixedly connected with the rack horizontally, a second lifting cylinder is vertically arranged on the top surface of the mounting seat, a second clamping cylinder is vertically arranged at the telescopic end of the second lifting cylinder, the telescopic end of the second clamping cylinder is vertically connected with a fixing claw with a comb-shaped structure, long transverse grooves matched with the fixing claw in a splicing manner are formed in the dispensing workbench in an equidistant mode, and the long transverse grooves are perpendicular to the second front push plate in space.

Furthermore, the turnover conveying mechanism comprises a guide rail steel frame, the guide rail steel frame is transversely installed in the rack, one end of the guide rail steel frame is positioned below the front end of the comb-shaped bump, and the other end of the guide rail steel frame extends to the position right below the turnover cover sealing mechanism; the top surface of the guide rail steel frame is relatively provided with linear guide rails along the long edges of the guide rail steel frame, the linear guide rails are connected with a sliding seat in a sliding manner, a third mounting plate is horizontally and fixedly mounted on the sliding seat, the third mounting plate linearly moves through a third pushing cylinder with the outer end portion transversely butted with the third pushing cylinder, a third lifting cylinder is vertically arranged below the middle of the bottom surface of the third mounting plate, the telescopic end of the third lifting cylinder penetrates through the third mounting plate and is vertically connected with a supporting plate, third guide shafts are respectively vertically and symmetrically arranged at the four corners of the bottom surface of the supporting plate, and the third guide shafts correspondingly slide through third linear bearings embedded in the third mounting plate; the top surface of the supporting plate is longitudinally provided with a plurality of comb-shaped positioning blocks at equal intervals, one end of a groove formed between every two adjacent comb-shaped positioning blocks is in clamping fit with the corresponding comb-shaped lug, the top surface of the other end of each comb-shaped positioning block is fixedly provided with a limiting mounting plate with a U-shaped structure, limiting blocks are respectively mounted at the positions where the limiting mounting plates are combined with the comb-shaped positioning blocks, two ends of each limiting mounting plate are respectively and symmetrically connected with a positioning plate, one end, facing the overturning sealing cover mechanism, of the top surface of the supporting plate is vertically provided with a guide block, and the other end of the top surface of the supporting plate is provided with a pressing assembly;

the pressing assembly comprises a third base plate, the third base plate is horizontally and fixedly connected with the end face of the supporting plate, the telescopic end, provided with a third clamping cylinder, of the third base plate is connected with a U-shaped extension plate, and the end portion of the U-shaped extension plate is vertically connected with a pressing push plate which is opposite to the guide block.

Furthermore, the overturning and capping mechanism comprises a speed-reducing and overturning motor arranged on the rack, the power output end of the speed-reducing and overturning motor is connected with an overturning track assembly of a frame structure, the overturning track assembly is used for transversely receiving an uncapped battery, a clamping assembly is longitudinally arranged on the overturning track assembly, the clamping assembly is used for longitudinally clamping the uncapped battery, and the overturning track assembly can realize 180-degree overturning through the speed-reducing and overturning motor;

the overturning track assembly comprises a rectangular bottom panel, a left side plate and a right side plate are respectively and vertically and symmetrically arranged on two long sides of the bottom panel, a left rotating shaft is vertically connected to the outer wall of the left side plate, the left rotating shaft is arranged on the rack through a bearing seat, a right rotating shaft is vertically connected to the outer wall of the right side plate, the right rotating shaft is axially butted with a power output end of the speed-reducing overturning motor, and the left rotating shaft and the right rotating shaft are positioned on the same central axis; a plurality of driven rollers are longitudinally arranged between the lower parts of the inner walls of the left side plate and the right side plate, a driving roller is longitudinally arranged on one side of each driven roller, which faces the glue dispensing workbench, and is rotated by a speed reduction driving motor vertically arranged on the outer wall of the right side plate, and the driving rollers and the driven rollers are synchronously rotated by chains; the left side plate and the right side plate are bridged towards the upper part of the end part of the driving rolling shaft through a second connecting plate which is longitudinally arranged; long longitudinal grooves are respectively and vertically symmetrically formed in the outer walls of the end parts, which are away from the second connecting plate, between the left side plate and the right side plate;

the clamping assembly comprises a fixed pressing plate, a movable pressing plate and a fourth clamping cylinder, the fixed pressing plate is fixedly attached to the inner wall of the right side plate, the fourth clamping cylinder is perpendicularly arranged on the outer wall of the left side plate, and the telescopic end of the fourth clamping cylinder penetrates through the left side plate and is perpendicularly connected with the movable pressing plate.

Furthermore, a lifting frame door fastening component used for tensioning the left side plate and the right side plate inwards is erected between the two long longitudinal grooves;

the lifting frame door fastening assembly comprises rodless cylinders, the two rodless cylinders are vertically and symmetrically arranged on the outer walls of the left side plate and the right side plate through third connecting plates respectively, a connecting plate is longitudinally inserted between the two long longitudinal grooves, and two ends of the connecting plate are respectively hinged with connectors correspondingly arranged on the rodless cylinders; the connecting plate can be driven by the rodless cylinder to fall below the driven roller.

The invention has the beneficial effects that:

the dispensing and sealing equipment integrates three steps of battery cover caching and pushing, dispensing and conveying and overturning and sealing, each step is provided with a set of mechanism equipment matched with the battery cover to realize the functions of the dispensing and sealing equipment, and the uncapped battery is finished at one time from input to output, so that the dispensing and sealing equipment is efficient, safe, accurate and reliable, and the production efficiency of the dispensing and sealing process of the medium-density and dense batteries is effectively improved.

Drawings

FIG. 1 is a schematic perspective view of a dispensing and capping apparatus according to the present invention;

FIG. 2 is a side view of the dispensing and capping apparatus of the present invention;

FIG. 3 is a schematic perspective view of the apparatus for dispensing and capping of the present invention in a flip-over state;

FIG. 4 is a side view of the assembled buffer assembly and pusher assembly of the present invention;

FIG. 5 is a top view of the assembled buffer assembly and pusher assembly of the present invention;

FIG. 6 shows a top view of the structure of the fall arrest assembly of the present invention;

fig. 7 is a structural sectional view showing a state where a battery cover is in a buffer blocking state according to the present invention;

FIG. 8 is a schematic perspective view of the lift assembly of the present invention;

fig. 9 is a schematic perspective view of a dual-axis dispensing robot according to the present invention;

FIG. 10 is a schematic view showing a three-dimensional assembly structure of the dispensing table according to the present invention;

fig. 11 shows a schematic three-dimensional assembly structure of the dispensing table of the present invention (ii);

FIG. 12 is a schematic perspective view of the inverting conveyor of the present invention;

FIG. 13 is a top view of the assembled structure of the support plate and hold-down assembly of the present invention;

FIG. 14 is a perspective view of the inversion track assembly of the present invention;

FIG. 15 is a perspective assembly view of the inversion track assembly and the clamping assembly of the present invention;

fig. 16 illustrates a perspective view of the liftgate fastening assembly of the present invention.

Shown in the figure: 1. a frame; 2. a cache push mechanism; 21. a cache component; 211. a movable guide plate; 212. fixing a guide plate; 213. a first mounting plate; 214. a lead screw; 2141. a nut; 2142. a clamping seat; 215. a hand wheel; 216. a first guide shaft; 217. a first linear bearing; 218. blocking strips; 22. a drop blocking assembly; 221. a first clamping cylinder; 222. a first connecting plate; 223. a blocking plate; 23. a lifting assembly; 231. a second mounting plate; 232. a second linear bearing; 233. a second guide shaft; 234. a first lifting cylinder; 235. a first base plate; 236. a platen; 24. a push assembly; 241. a first push cylinder; 242. a first front push plate; 3. a double-shaft dispensing manipulator; 31. a second base plate; 32. a transverse sliding table; 33. a longitudinal sliding table; 331. a telescopic arm; 4. a dispensing workbench; 41. a second push cylinder; 411. a second front push plate; 42. dispensing positioning components; 421. a mounting seat; 422. a second lifting cylinder; 423. a second clamping cylinder; 424. a fixed jaw; 425. a long transverse groove; 43. a comb-shaped projection; 44. a stop lever; 5. a turnover conveying mechanism; 51. a guide rail steel frame; 52. a linear guide rail; 521. a slide base; 53. a third mounting plate; 54. a third lifting cylinder; 541. a third linear bearing; 542. a third guide shaft; 55. a support plate; 551. a comb-shaped positioning block; 552. a limiting mounting plate; 553. a limiting block; 554. a guide block; 555. positioning a plate; 56. a compression assembly; 561. a third base plate; 562. a third clamping cylinder; 563. a U-shaped extension plate; 564. a pressing push plate; 57. a third push cylinder; 6. a cover turning mechanism; 61. a deceleration turnover motor; 62. overturning the track assembly; 621. a left side plate; 622. a right side plate; 623. a bottom panel; 624. a second connecting plate; 625. a left rotating shaft; 626. a right rotating shaft; 627. a driven roller; 628. a driving roller; 6281. a deceleration drive motor; 6282. a chain; 629. a long longitudinal slot; 63. a clamping assembly; 631. fixing the pressing plate; 632. a movable pressure strip; 633. a fourth clamping cylinder; 64. a lifting frame door fastening component; 641. a rodless cylinder; 642. a third connecting plate; 643. connecting plates; 644. a connector; 7. a battery cover; 8. the cells were not capped.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, a dispensing and capping device for producing a medium-density battery comprises a frame 1, wherein one end of the frame 1 is provided with a cache pushing mechanism 2 for intermittently pushing a battery cover 7, and the other end of the frame 1 is provided with an overturning capping mechanism 6 for clamping and downwards overturning an uncapped battery 8; the front end of the cache pushing mechanism 2 is provided with a glue dispensing workbench 4 in an abutting mode, one side of the glue dispensing workbench 4 is provided with a double-shaft glue dispensing manipulator 3 used for gluing a glue groove of the battery cover 7, and the other side of the glue dispensing workbench 4 is provided with a turnover conveying mechanism 5 used for conveying the turnover cover sealing mechanism 6 and pressing the battery cover 7 upwards in an abutting mode.

Through the technical scheme, the dispensing and sealing equipment integrates the steps of battery cover caching and pushing, dispensing and conveying and overturning and sealing cover, each step is provided with a set of mechanism equipment matched with the dispensing and sealing equipment to realize the functions of the dispensing and sealing equipment, and the battery without the sealing cover is input to output at one time, so that the dispensing and sealing equipment is efficient, safe, accurate and reliable, and the production efficiency of the dispensing and sealing process of the medium-density battery is effectively improved.

As shown in fig. 1, the buffer pushing mechanism 2 includes a buffer assembly 21 for vertically stacking the battery covers 7, the bottom of one end side of the buffer assembly 21 is horizontally butted with the dispensing workbench 4, two sides of the bottom of the buffer assembly 21 are symmetrically provided with falling blocking assemblies 22 for blocking and controlling the falling of the battery covers 7, a lifting assembly 23 for matching with the falling blocking assemblies 22 to bear the battery covers 7 one by one is arranged right below the buffer assembly 21, and the bottom of the other end side of the buffer assembly 21 is horizontally provided with a pushing assembly 24 for pushing the battery covers 7 to the dispensing workbench 4.

According to the technical scheme, the buffer assembly 21, the falling blocking assembly 22, the lifting assembly 23 and the pushing assembly 24 are matched with each other to achieve automatic cover placing work of the battery cover 7, so that compared with manual cover placing, the labor intensity is reduced, and the working efficiency is improved; compared with a five-axis robot for realizing cover placing work, the five-axis robot has the advantages of low cost and small occupied area.

As shown in fig. 4 and 5, the buffer assembly 21 includes a fixed guide plate 212 and a first mounting plate 213 vertically installed opposite to each other on the top surface of the housing 1, a nut 2141 is vertically embedded in the middle of the first mounting plate 213, a lead screw 214 is screwed in the nut 2141, one end of the screw 214 is vertically connected with a movable guide plate 211 which is arranged in parallel with the fixed guide plate 212 through a clamping seat 2142, the other end of the screw 214 is connected with a hand wheel 215, the screw 214 rotates to drive the movable guide plate 211 to move linearly, four corners of the first mounting plate 213 are respectively embedded with a first linear bearing 217 vertically and symmetrically, a first guide shaft 216 is slidably arranged in the first linear bearing 217 in a penetrating manner, one end of the first guide shaft 216 is vertically connected with the movable guide plate 211, the inner sides of the movable guide plate 211 and the fixed guide plate 212 are respectively attached with a barrier strip 218.

Through the technical scheme, the movable guide plate 211 and the fixed guide plate 212 play a role in fixing and guiding the stacked battery covers 7, and when the battery covers 7 of different models are manufactured, the distance between the movable guide plate 211 and the fixed guide plate 212 can be adjusted through the transmission of the lead screw 214 so as to adapt to the widths of different battery covers 7; the four first guide shafts 216 are arranged, so that the movable guide plate 211 can be better ensured to move linearly; the provision of the barrier 218 protects the battery cover 7.

As shown in fig. 6 and 7, the falling blocking assembly 22 includes first clamping cylinders 221 disposed oppositely, the first clamping cylinders 221 are vertically disposed at the bottom of the outer side surface of the buffer assembly 21, the telescopic ends of the two first clamping cylinders 221 are horizontally bridged by a first connecting plate 222, a blocking plate 223 is integrally and vertically connected to the bottom surface of the first connecting plate 222, and the blocking plate 223 horizontally slides across the outer side surface of the buffer assembly 21 and clamps the battery cover 7 at the bottom in the buffer assembly 21.

Through the technical scheme, the arranged first connecting plate 222 and the blocking plate 223 form an L-shaped structure clamping piece, the telescopic end of the first clamping cylinder 221 extends outwards, the blocking plate 223 can loosen the battery cover 7, otherwise, the blocking plate 223 shortens inwards, the blocking plate 223 can clamp the battery cover 7, the battery cover 7 can be clamped rapidly, and the clamping force of the blocking plate 223 can cause clamping damage to the battery cover 7; wherein the thickness of the blocking plate 223 is adapted to the thickness of the battery cover 7.

As shown in fig. 5 and 8, the lifting assembly 23 includes a second mounting plate 231, the second mounting plate 231 is horizontally and fixedly connected to the inside of the frame 1, second linear bearings 232 are respectively and vertically and symmetrically embedded at four corners of the second mounting plate 231, a second guide shaft 233 is slidably inserted in the second linear bearings 232, a first bottom plate 235 is vertically connected to a top end of the second guide shaft 233, a slider plate 236 is detachably mounted on the first bottom plate 235, the slider plate 236 is located right below a bottom battery cover 7 in the buffer assembly 21, a first lifting cylinder 234 is disposed below a bottom middle portion of the second mounting plate 231, and a telescopic end of the first lifting cylinder 234 penetrates through the second mounting plate 231 and is vertically connected to the first bottom plate 235;

the pushing assembly 24 includes a first pushing cylinder 241, a first front pushing plate 242 is vertically connected to a telescopic end of the first pushing cylinder 241, a bottom edge of the first front pushing plate 242 is flush with a top surface of the sliding plate 236, and the first pushing cylinder 241 is transversely and fixedly connected to the frame 1.

Through the technical scheme, the first lifting cylinder 234 is matched with the four second guide shafts 233 to vertically lift and move the sliding table plate 236 together; the sliding table plate 236 is matched with the battery cover 7, and the first pushing cylinder 241 drives the first front pushing plate 242 to push the battery cover 7 on the sliding table plate 236 to enter the dispensing workbench 4; the ramp plate 236 is removably mounted to the first base plate 235 to facilitate replacement of the ramp plate 236 with a damaged surface.

As shown in fig. 9, the double-shaft glue dispensing manipulator 3 comprises a second bottom plate 31 fixedly installed on the top surface of the rack 1, a transverse sliding table 32 parallel to the end surface of the glue dispensing workbench 4 is arranged on the second bottom plate 31, a longitudinal sliding table 33 is slidably connected onto the transverse sliding table 32, the longitudinal sliding table 33 is mutually perpendicular to the transverse sliding table 32 in space, a telescopic arm 331 is axially inserted into the longitudinal sliding table 33, the telescopic arm 331 faces towards the glue dispensing workbench 4 side, and the end of the telescopic arm 331 is provided with a tool for injecting glue into a glue groove of the battery cover 7.

Through the technical scheme, the longitudinal sliding table 33 can move transversely along the transverse sliding table 32 to adapt to glue injection of the glue groove in the long side direction of the battery cover 7, and the telescopic arm 331 moves in a telescopic manner through the telescopic arm to adapt to glue injection of the glue groove in the short side direction of the battery cover 7; the end of the telescopic arm 331 is provided with a tool for injecting glue into the glue groove of the battery cover 7, and the tool can clamp the glue tank and extrude the glue in the glue tank for injecting glue, and is a clamping tool commonly used in the prior art.

As shown in fig. 10 and 11, a second pushing cylinder 41 is transversely disposed on one side of the top surface of the dispensing table 4, a second front pushing plate 411 is vertically connected to a telescopic end of the second pushing cylinder 41, the second front pushing plate 411 faces one side of the turnover conveying mechanism 5, a transversely adjustable dispensing positioning assembly 42 is disposed on the top surface of the dispensing table 4 opposite to the second front pushing plate 411, a plurality of comb-shaped bumps 43 are vertically disposed on the end surface of the dispensing table 4 facing the turnover conveying mechanism 5 at equal intervals, a blocking rod 44 of a right-angled structure is disposed on the top surface of the dispensing table 4, and one side of the blocking rod 44 is disposed below the second front pushing plate 411 in parallel;

the dispensing positioning assembly 42 comprises a mounting seat 421 arranged below the bottom surface of the dispensing workbench 4, the mounting seat 421 is horizontally and fixedly connected with the frame 1, a second lifting cylinder 422 is vertically arranged on the top surface of the mounting seat 421, a second clamping cylinder 423 is vertically arranged at the telescopic end of the second lifting cylinder 422, a fixing claw 424 with a comb-shaped structure is vertically connected with the telescopic end of the second clamping cylinder 423, a long transverse groove 425 matched with the fixing claw 424 in a splicing manner is formed in the dispensing workbench 4 in a penetrating manner at equal intervals, and the long transverse groove 425 is mutually perpendicular to the second front pushing plate 411 in space.

Through the technical scheme, the arranged stop lever 44 with the right-angle structure can prevent the battery cover 7 from dropping from the dispensing workbench 4 due to inertia, and can be matched with the fixing claw 424 to position and fix the battery cover 7; the fixing claw 424 can move along the long transverse groove 425 under the driving of the second clamping cylinder 423 to clamp and position the battery covers 7 with different sizes, so that the stability and accuracy of the glue groove of the battery cover 7 in glue dispensing are improved; the second lifting cylinder 422 can drive the fixing claw 424 to fall into the long transverse groove 425, so as not to prevent the second front pushing plate 411 from pushing the battery cover 7 to the turnover conveying mechanism 5.

As shown in fig. 12 and 13, the turnover conveying mechanism 5 includes a guide rail steel frame 51, the guide rail steel frame 51 is transversely installed in the frame 1, one end of the guide rail steel frame 51 is located below the front end of the comb-shaped protrusion 43, and the other end of the guide rail steel frame 51 extends to a position right below the turnover capping mechanism 6; the top surface of the guide rail steel frame 51 is oppositely provided with linear guide rails 52 along the long edges thereof, the linear guide rails 52 are connected with a sliding base 521 in a sliding manner, a third mounting plate 53 is horizontally and fixedly mounted on the sliding base 521, the third mounting plate 53 linearly moves through a third pushing cylinder 57 with the outer end portion thereof transversely butted with the third mounting plate, a third lifting cylinder 54 is vertically arranged below the middle part of the bottom surface of the third mounting plate 53, the telescopic end of the third lifting cylinder 54 penetrates through the third mounting plate 53 and is vertically connected with a support plate 55, the four corners of the bottom surface of the support plate 55 are respectively vertically and symmetrically provided with third guide shafts 542, and the third guide shafts 542 correspondingly and slidably penetrate through third linear bearings 541 embedded in the third mounting plate 53; a plurality of comb-shaped positioning blocks 551 are longitudinally arranged on the top surface of the supporting plate 55 at equal intervals, one end of a groove formed between every two adjacent comb-shaped positioning blocks 551 is in clamping fit with the corresponding comb-shaped bump 43, a limiting mounting plate 552 with a U-shaped structure is fixedly mounted on the top surface of the other end of each comb-shaped positioning block 551, limiting blocks 553 are respectively mounted at the combination positions of the limiting mounting plate 552 and the comb-shaped positioning blocks 551, two ends of the limiting mounting plate 552 are respectively and symmetrically connected with a positioning plate 555, a guide block 554 is vertically arranged at one end, facing the overturning cover sealing mechanism 6, of the top surface of the supporting plate 55, and a pressing assembly 56 is arranged at the other end of the top surface of the supporting plate 55;

the pressing assembly 56 comprises a third bottom plate 561, the third bottom plate 561 is horizontally and fixedly connected with the end face of the supporting plate 55, a telescopic end of a third clamping cylinder 562 arranged on the third bottom plate 561 is connected with a U-shaped extension plate 563, and a pressing push plate 564 arranged opposite to the guide block 554 is vertically connected to the end of the U-shaped extension plate 563.

Through the above technical solution, the third pushing cylinder 57 can drive the third mounting plate 53 to move along the linear guide rail 52, so that the support plate 55 moves to a position right below the flip cover sealing mechanism 6; the third lifting cylinder 54 and the third guide shaft 542 drive the support plate 55 to move vertically, so that the grooves between the adjacent comb-shaped positioning blocks 551 are in clamping fit with the comb-shaped bumps 43, the pushed battery cover 7 with the glue can be received conveniently, and the support plate 55 can be pushed upwards to press and seal the battery cover 7 with the turned battery 8 without being sealed; the limit mounting plate 552, the limit block 553 and the positioning plate 555 are arranged and matched to stably receive the pushed battery cover 7 with the glue; the guide block 554 and the pressing push plate 564 are arranged to press and fix the glued battery cover 7 together, so that the glued battery cover 7 is aligned with the glue joint of the uncovered battery 8 at a later stage.

As shown in fig. 14 and 15, the cover turning mechanism 6 includes a speed-reducing turning motor 61 mounted on the frame 1, a power output end of the speed-reducing turning motor 61 is connected with a turning rail assembly 62 of a frame structure, the turning rail assembly 62 is used for transversely receiving the uncovered battery 8, a clamping assembly 63 is longitudinally arranged on the turning rail assembly 62, the clamping assembly 63 is used for longitudinally clamping the uncovered battery 8, and the turning rail assembly 62 can be turned 180 ° by the speed-reducing turning motor 61;

the overturning track assembly 62 comprises a rectangular bottom panel 623, two long sides of the bottom panel 623 are respectively and vertically and symmetrically provided with a left side panel 621 and a right side panel 622, the outer wall of the left side panel 621 is vertically connected with a left rotating shaft 625, the left rotating shaft 625 is installed on the rack 1 through a bearing seat, the outer wall of the right side panel 622 is vertically connected with a right rotating shaft 626, the right rotating shaft 626 is axially butted with the power output end of the speed-reducing overturning motor 61, and the left rotating shaft 625 and the right rotating shaft 626 are located on the same central axis; a plurality of driven rollers 627 are longitudinally arranged between the lower parts of the inner walls of the left side plate 621 and the right side plate 622, a driving roller 628 is longitudinally arranged on one side of each driven roller 627, which faces the glue dispensing workbench 4, the driving roller 628 rotates through a speed reduction driving motor 6281 vertically arranged on the outer wall of the right side plate 622, and the driving roller 628 and the driven rollers 627 synchronously rotate through a chain 6282; the left side plate 621 and the right side plate 622 are bridged by a second connecting plate 624 which is longitudinally arranged and faces above the end part of the driving roller 628; the outer walls of the end parts, which are away from the second connecting plate 624, of the left side plate 621 and the right side plate 622 are respectively and vertically and symmetrically provided with long longitudinal grooves 629;

the clamping assembly 63 comprises a fixed pressing plate 631, a movable pressing plate 632 and a fourth clamping cylinder 633, the fixed pressing plate 631 is attached to the inner wall of the right side plate 622, the fourth clamping cylinder 633 is perpendicularly arranged on the outer wall of the left side plate 621, and the telescopic end of the fourth clamping cylinder 633 penetrates through the left side plate 621 and is perpendicularly connected with the movable pressing plate 632.

Through the technical scheme, the overturning track assembly 62 can realize 180-degree overturning through the speed-reducing overturning motor 61; the left side plate 621, the right side plate 622 and the bottom surface plate 623 together enclose a channel of a frame structure, which is convenient for laterally receiving the uncovered battery 8 and enables the sealant joint of the uncovered battery 8 to face downwards after being turned over; the second connecting plate 624 is provided to prevent the uncapped battery 8 from falling off; the power roller composed of the driving roller 628 and the driven rollers 627 is arranged to convey the uncovered batteries 8 conveyed from the production line to a designated position; driven by the fourth clamping cylinder 633, the movable pressing plate 632 and the fixed pressing plate 631 clamp and fix the uncapped battery 8 together.

As shown in fig. 16, a lifting frame door fastening assembly 64 for pulling the left side plate 621 and the right side plate 622 inward is erected between the two long slots 629;

the lifting frame door fastening assembly 64 comprises rodless cylinders 641, two rodless cylinders 641 are vertically and symmetrically installed on the outer walls of the left side plate 621 and the right side plate 622 through third connecting plates 642 respectively, a connecting plate 643 is longitudinally inserted between two long longitudinal grooves 629, and two ends of the connecting plate 643 are hinged with connectors 644 correspondingly installed on the rodless cylinders 641 respectively; the link plate 643 can be driven by the rodless cylinder 641 to descend below the driven roller 627.

Through the above technical solution, when the uncovered battery 8 is clamped, the rodless cylinder 641 drives the connecting plate 643 to rise, and pushes against the left side plate 621 and the right side plate 622 at the inlet of the turnover rail assembly 62, so that the frame structure of the turnover rail assembly 62 is not propped open due to the reaction force; the rodless cylinder 641 drives the connecting plate 643 to descend below the driven roller 627, and the conveying of the uncapped battery 8 is not affected.

The working principle of the invention is as follows:

1. battery cover buffering and conveying

The worker puts the battery cover 7 into the buffer area between the movable guide plate 211 and the fixed guide plate 212 at a time, vertically stacks, and the lowermost battery cover 7 is held and dragged by the blocking plate 223; when the dispensing workbench 4 needs the battery cover 7, the sliding table plate 236 of the lifting assembly 23 is lifted to receive the battery cover 7 at the lowest part of the buffer area; the first clamping cylinder 221 of the fall arrest assembly 22 is then opened to extend so that the arrest plate 223 is no longer arrested; meanwhile, the sliding plate 236 starts to fall with the stacked battery covers 7, when the falling distance reaches the thickness of one battery cover 7, the first clamping cylinder 221 is immediately closed and retracted, so that the stacked battery covers 7 are blocked again, the lowest battery cover 7 continuously falls along with the sliding plate 236 until the battery covers fall to the dispensing plane, the battery cover 7 is pushed to the top surface of the dispensing workbench 4 by the first front push plate 242, at the moment, the fixing claw 424 of the dispensing positioning component 42 is lifted to position and fix the battery cover 7 together with the two stop rods 44, then the glue slot of the battery cover 7 is dispensed by the double-shaft dispensing manipulator 3, after the glue is applied, the second push cylinder 41 drives the second front push plate 411 to push the battery cover 7 to the comb-shaped positioning block 551 of the supporting plate 55, and at the same time, the pressing push plate 564 and the guide block 554 press and fix the battery cover 7 together, this completes the gluing of one cell cover 7.

2. And (6) turning over the sealing cover.

The uncapped battery 8 is conveyed into the overturning track assembly 62, a power roller on the device can convey the uncapped battery 8 to a designated position, and a fourth clamping cylinder 633 on the rear side of the uncapped battery 8 is pressed tightly; then, the overturning track assembly 62 is driven by the decelerating and overturning motor 61 to rotate 180 degrees, at this time, the opening of the battery 8 which is not covered is downward, after the overturning is completed, the battery cover 7 with glue is conveyed to the lower side of the battery 8 which is not covered by the overturning conveying mechanism 5, the glue groove of the battery cover 7 is aligned with the joint of the glue of the battery 8 which is not covered by the overturning conveying mechanism, then the third lifting cylinder 54 drives the supporting plate 55 to lift up, the battery cover 7 and the battery 8 which is not covered are tightly pressed together, after the glue is primarily firm, the fourth clamping cylinder 633 of the overturning track assembly 62 releases the battery, at this time, the battery with the cover is fallen on the overturning conveying mechanism 5, the overturning conveying mechanism 5 falls and returns to the original place after receiving the battery, at this time, the next step will grab the battery away, and at this time, the battery finishes the process of overturning and covering.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.