CN212303734U - Square battery top cover pressing device - Google Patents
Square battery top cover pressing device Download PDFInfo
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- CN212303734U CN212303734U CN202020991611.8U CN202020991611U CN212303734U CN 212303734 U CN212303734 U CN 212303734U CN 202020991611 U CN202020991611 U CN 202020991611U CN 212303734 U CN212303734 U CN 212303734U
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- gasket
- translation cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a square battery top cap compressing device, including battery case, gasket, utmost point post, paste interior sealing washer and the outer seal circle in battery case top inside and outside both sides respectively, the through-hole has all been seted up to interior sealing washer and gasket both sides, still include locating piece and the briquetting that is located the locating piece top, the locating piece upper end even has the reference column that passes the through-hole, the locating piece is equipped with the supporting part that is used for strutting battery case bottom both sides, the briquetting bottom face is seted up flutedly, the recess even has the electro-magnet that is used for fixing utmost point post, the briquetting upper end even has the drive briquetting towards the compressing and driving piece that removes the locating piece direction, the; the gasket, the through hole, the positioning column, the positioning block and the supporting part are used for quickly positioning the gasket and the inner sealing ring and fixing the battery shell; through briquetting, recess, external control ware, pressure sensor and electro-magnet, realize the fixed and automatic effect that compresses tightly of location to utmost point post, compress tightly efficiently and compress tightly effectually.
Description
Technical Field
The utility model relates to a battery manufacture equipment technical field, more specifically say, it relates to a square battery top cap closing device.
Background
The battery top cover is a direct component for connecting and conducting the battery and external equipment, so the battery top cover is an indispensable component for the battery and has very high safety performance requirements; the basic structure of the battery top cover on the current market is substantially the same, and the battery top cover mainly comprises a cover plate, a pole, a gasket, an inner sealing ring, an outer sealing ring and other parts. In the production and manufacturing process of the square nickel-metal hydride battery, the battery top cover needs to be pressed at the top end of the battery shell, the fastening quality of the battery top cover and the battery shell determines the service life of the square nickel-metal hydride battery, and the fastening degree of the battery top cover and the battery shell is also a key factor for determining whether the square nickel-metal hydride battery is good in electric conduction;
at present, as shown in fig. 1, a battery case and a battery top cover of a square nickel-metal hydride battery are provided, wherein a top opening end of the battery case and a cover plate of the battery top cover are integrally formed, the battery top cover includes a gasket, an inner sealing ring, an outer sealing ring and a terminal post, and the operation of compressing the battery case and the battery top cover in the prior art mainly includes sequentially stacking the gasket and the inner sealing ring on an inner side surface of a top end of the battery case, sequentially stacking the outer sealing ring and the terminal post on an outer side surface of the top end of the battery case, and then compressing the terminal post of the battery top cover to be embedded into the outer side of the top; the problems of high labor cost, low compaction speed and low working efficiency exist; the effect of closing the cover on the top cover of the battery is poor, when the pole of the top cover of the battery is compressed, the internal structure of the battery is damaged and the battery is scrapped when the compression force is too large, the pole of the top cover of the battery is too early fallen off when the battery is used, and the service life of the battery is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a square battery top cap closing device has and compresses tightly efficient and compress tightly effectual advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a square battery top cover pressing device comprises a battery shell, a gasket, a pole column, an inner sealing ring and an outer sealing ring which are respectively stuck on the inner side and the outer side of the top end of the battery shell, the inner sealing ring and the gasket are both provided with through holes at two sides, and also comprises a positioning block for fixing the battery shell and a pressing block positioned above the positioning block, the upper end of the positioning block is connected with a positioning column which passes through the through hole, the positioning block is provided with a supporting part which is used for propping open the two sides of the bottom end of the battery shell, the bottom end surface of the pressing block is provided with a groove for placing the upper end of the pole, the groove is connected with an electromagnet for fixing the pole, the upper end of the pressing block is connected with a pressing driving piece which drives the pressing block to lift towards the direction of the positioning block, the briquetting bottom is equipped with pressure sensor, electro-magnet, compress tightly driving piece electric signal connection have external control ware.
Further setting: still include utmost point post feed mechanism, utmost point post feed mechanism is located briquetting one side, utmost point post feed mechanism includes delivery board, support, first lift cylinder and drive the delivery board removes extremely the first translation cylinder of briquetting below, first lift cylinder with the support is connected, the ejector pin of first lift cylinder with first translation cylinder is connected, the ejector pin of first translation cylinder with the delivery board is connected, set up the confession on the delivery board the lower extreme of utmost point post is placed and with the spacing groove that the recess corresponds.
Further setting: the blanking mechanism comprises a material plate and a second translation cylinder which drives the material plate to move towards the upper part of the positioning block, an ejector rod of the second translation cylinder is connected with the material plate, the material plate is provided with a through groove for the gasket and the inner sealing ring to be sequentially placed, one side of the material plate is connected with a baffle which penetrates through the through groove and prevents the inner sealing ring and the gasket from falling in a sliding manner, and one side of the material plate is connected with a third translation cylinder which drives the baffle to slide out of the through groove.
Further setting: still including being located the locating piece opposite side just is used for the centre gripping battery case's centre gripping subassembly, the centre gripping subassembly includes fixed plate, fixed block and fastening block, fixed block fixed connection in fixed plate one side, the fastening block slide connect in the fixed plate opposite side, the fixed plate is connected with the drive the fastening block court the fourth translation cylinder that the fixed block direction removed, the fixed plate is connected with its fifth translation cylinder that removes towards the fixed block direction of drive, fifth translation cylinder is connected with the drive the second lift cylinder that fifth translation cylinder goes up and down.
Further setting: the material plate upper end face is provided with a limiting through groove which is arranged in parallel with the through groove and used for placing the outer sealing ring, a partition plate for preventing the outer sealing ring from falling is arranged at one end, close to the positioning block, of the limiting through groove, a sliding groove for sliding the partition plate out of the limiting through groove is formed in one side of the material plate, and the partition plate is located on one side, outside the sliding groove, of the partition plate and connected with an ejector rod of the third translation cylinder.
Further setting: compress tightly the driving piece and include third lift cylinder and erect in the fixing base of briquetting top, third lift cylinder install in on the fixing base, the fixing base both sides are connected with the guide bar, the ejector pin of third lift cylinder is connected with the deflector, the deflector slide connect in the guide bar, the deflector bottom with the briquetting is connected.
To sum up, the utility model realizes the function of rapidly positioning the gasket and the inner sealing ring on the positioning block in sequence through the through hole and the positioning column of the gasket, the inner sealing ring and the gasket are prevented from being misplaced to influence the compression speed and the compression effect; the battery shell is fixed on the positioning block through the positioning block and the supporting part; the pole is magnetically connected in the groove through the pressing block, the groove, the external controller and the electromagnet, so that the positioning and fixing effects on the pole are realized; the pressing block is lowered towards the direction of the positioning block to the pressing block to press the pole column and the outer sealing ring outside the top end of the battery shell, and the inner sealing ring and the gasket are pressed in the top end of the battery shell; thereby realizing the function of automatically pressing the top cover of the battery; the utility model discloses wholly compress tightly efficient and compress tightly effectually.
Drawings
FIG. 1 is a schematic structural view of a battery case and a battery top cover of the prior art;
fig. 2 is a schematic partial structure diagram of an embodiment of the present invention;
fig. 3 is a schematic structural view before compaction of the embodiment of the present invention;
fig. 4 is a partial enlarged view of a in fig. 3:
fig. 5 is a schematic structural diagram of the embodiment of the present invention after being compressed.
In the figure: 1. a battery case; 2. a gasket; 3. a pole column; 4. an outer sealing ring; 5. an inner seal ring; 6. a through hole; 7. positioning blocks; 8. briquetting; 9. a positioning column; 10. a support portion; 11. a groove; 12. an electromagnet; 13. compressing the driving member; 14. a pressure sensor; 15. a pole feeding mechanism; 16. a conveying plate; 17. a support; 18. a first lifting cylinder; 19. a first translation cylinder; 20. a limiting groove; 21. a blanking mechanism; 22. a material plate; 23. a second translation cylinder; 24. a baffle plate; 25. a through groove; 26. a third translation cylinder; 27. a clamping assembly; 28. a fixing plate; 29. a fixed block; 30. a fastening block; 31. a fourth translation cylinder; 32. a fifth translation cylinder; 33. a second lifting cylinder; 34. a limiting through groove; 35. a partition plate; 36. a chute; 37. a third lifting cylinder; 38. a fixed seat; 39. a guide bar; 40. a guide plate.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments. It should be noted that the terms "upper end" and "lower end" used in the following description refer to directions in fig. 2, and the terms "bottom end" and "top end" refer to directions toward the geometric center of a particular component.
The utility model discloses the most crucial design lies in: the gasket 2 and the inner sealing ring 5 are positioned on the positioning block 7 in sequence through the through hole 6 of the gasket 2 and the inner sealing ring 5 and the positioning column 9, so that the influence on the pressing speed caused by the dislocation of the gasket 2 and the inner sealing ring 5 in the subsequent pressing process of the top cover of the battery is prevented, and the subsequent pressing speed is improved; the two sides of the bottom end of the battery shell 1 are propped open through the positioning block 7 and the supporting part 10, so that the battery shell 1 is prevented from shaking left and right in the subsequent pressing process, and the battery shell 1 is fixed on the positioning block 7; the pole 3 is magnetically connected in the groove 11 through the pressing block 8, the groove 11, the external controller and the electromagnet 12, so that the positioning and fixing effects on the pole 3 are realized; through an external controller, a compression driving piece 13, a pressing block 8 and a pressure sensor 14, the pressing block 8 is lowered towards the positioning block 7 to the pressing block 8, the pole 3 and the outer sealing ring 4 are compressed outside the top end of the battery shell 1, and the inner sealing ring 5 and the gasket 2 are compressed inside the top end of the battery shell 1; thereby realizing the function of automatically pressing the top cover of the battery; the utility model discloses wholly compress tightly efficient and compress tightly effectually.
Referring to fig. 1 to 5, a square battery top cover pressing device includes a battery case 1, a gasket 2, a terminal 3, an inner seal ring 5 and an outer seal ring 4 respectively attached to the inner side and the outer side of the top end of the battery case 1, through holes 6 respectively formed on both sides of the inner seal ring 5 and the gasket 2, a positioning block 7 for fixing the battery case 1 and a pressing block 8 located above the positioning block 7, the upper end of the positioning block 7 is connected with a positioning column 9 penetrating through the through holes 6, the positioning block 7 is provided with a bottom supporting portion 10 for supporting both sides of the bottom end of the battery case 1, a groove 11 for placing the upper end of the terminal 3 is formed on the bottom surface of the pressing block 8, the groove 11 is connected with an electromagnet 12 for fixing the terminal 3, the upper end of the pressing block 8 is connected with a pressing driving member 13 for driving the pressing and lifting the pressing, The electromagnet 12 and the pressing driving piece 13 are electrically connected with an external controller.
As can be seen from the above description, when the battery top cover needs to be pressed against the battery shell 1, firstly, the gasket 2 and the inner seal ring 5 are sequentially stacked on the positioning block 7, and the positioning column 9 connected to the upper end of the positioning block 7 penetrates through the through hole 6, so that the gasket 2 and the inner seal ring 5 are positioned on the positioning block 7 more quickly, and the effects of preventing the inner seal ring 5 and the gasket 2 from being dislocated to influence the pressing speed and improving the subsequent pressing speed and pressing effect in the process of pressing the battery top cover are achieved; then, the battery shell 1 is sleeved on the positioning block 7, and two sides of the bottom end of the battery shell 1 are propped open through the supporting part 10, so that the battery shell 1 is prevented from shaking left and right in the subsequent pressing process, and the battery shell 1 is further fixed on the fixing block 29; placing the outer sealing ring 4 on the outer surface of the top end of the battery shell 1; then, the pole 3 of the battery top cover is placed in a groove 11 formed in the bottom end face of the pressing block 8, an external controller controls an electromagnet 12 connected to the groove 11 to be electrified, and the electromagnet 12 is magnetically connected with the pole 3, so that the function of positioning and fixing the pole 3 is realized; finally, the external controller controls the compressing driving part 13 to work, the compressing driving part 13 drives the pressing block 8 to descend to the pressing block 8 towards the direction of the positioning block 7 to enable the pole 3 to be connected with the outer sealing ring 4 to be compressed outside the top end of the battery shell 1, and when the inner sealing ring 5 and the gasket 2 are compressed in the top end of the battery shell 1, the pressure sensor 14 arranged at the bottom end of the pressing block 8 reaches a preset value, the pressure sensor 14 sends a detection signal to the external controller, the external controller controls the electromagnet 12 to be powered off and the compressing driving part 13 to reset, and then the pressing block 8 is driven to ascend and reset towards the direction of the positioning block 7, so that the automatic compressing of the battery top.
Further: still include utmost point post feed mechanism 15, utmost point post feed mechanism 15 is located 8 one sides of briquetting, utmost point post feed mechanism 15 includes conveying board 16, support 17, first lift cylinder 18 and drive conveying board 16 remove to the first translation cylinder 19 of briquetting 8 below, first lift cylinder 18 is connected with support 17, the ejector pin and the first translation cylinder 19 of first lift cylinder 18 are connected, the ejector pin and the conveying board 16 of first translation cylinder 19 are connected, set up the lower extreme that supplies utmost point post 3 on the conveying board 16 and place and the spacing groove 20 that corresponds with recess 11.
As can be seen from the above description, the lower end of the post 3 is placed in the limiting groove 20 formed on the conveying plate 16, the conveying plate 16 is driven to be below the briquette 8 by the first translation cylinder 19, at this time, the limiting groove 20 is located right below the groove 11, the external controller controls the ejector rod of the first lifting cylinder 18 to extend, and the first translation cylinder 19 and the conveying plate 16 are driven to ascend until the conveying plate 16 is in contact with the bottom end surface of the briquette 8; then, the external controller controls the electromagnet 12 to be electrified, the electromagnet 12 adsorbs the pole 3 into the groove 11, and the pole 3 is automatically fixed in the groove 11 on the pressing block 8; and then realize the effect that further improves whole battery top cap's compress tightly efficiency.
Further: still including the unloading mechanism 21 that is located locating piece 7 one side, unloading mechanism 21 includes flitch 22 and the second translation cylinder 23 that drives flitch 22 and remove towards locating piece 7 top, the ejector pin and the flitch 22 of second translation cylinder 23 are connected, flitch 22 sets up the logical groove 25 that supplies gasket 2 and interior sealing washer 5 to place in proper order, flitch 22 one side is slided and is connected with the baffle 24 that passes logical groove 25 and prevent that interior sealing washer 5 and gasket 2 from dropping, flitch 22 one side is connected with the third translation cylinder 26 that drives the logical groove 25 of 24 roll-off of baffle.
As can be seen from the above description, when the battery top cover needs to be pressed against the battery case 1, firstly, the second translational cylinder 23 is controlled by the external controller to drive the material plate 22 to move above the positioning block 7, so as to drive the gaskets 2 and the inner seal rings 5 stacked in the through grooves 25 to move above the positioning block 7, thereby realizing the function of automatically moving the stacked gaskets 2 and the stacked inner seal rings 5 to the position right above the positioning block 7; then, the external controller controls the third translation cylinder 26 to drive the baffle plate 24 to slide out of the through groove 25, at the moment, the gasket 2 and the inner sealing ring 5 which are not supported by the baffle plate 24 sequentially drop onto the positioning block 7, and the through holes 6 on the two sides of the gasket 2 and the inner sealing ring 5 are positioned on the positioning block 7 through the positioning columns 9, so that the gasket 2 and the inner sealing ring 5 are automatically and sequentially stacked onto the positioning block 7 without manual sequential stacking, the positioning efficiency of the gasket 2 and the inner sealing ring 5 is improved, and the effects of improving the compressing efficiency of the whole battery top cover and ensuring the compressing effect of the whole battery top cover are further realized; after the blanking of the inner sealing ring 5 and the gasket 2 is finished, the second translation cylinder 23 and the third translation cylinder 26 are controlled to reset through an external controller, so that the subsequent pressing step is convenient to carry out.
Further: still including being located locating piece 7 opposite side and being used for centre gripping battery case 1's centre gripping subassembly 27, centre gripping subassembly 27 includes fixed plate 28, fixed block 29 and fastening block 30, fixed block 29 fixed connection is in fixed plate 28 one side, fastening block 30 slides and connects in fixed plate 28 opposite side, fixed plate 28 is connected with the fourth translation cylinder 31 of drive fastening block 30 towards fixed block 29 direction removal, fixed plate 28 is connected with the fifth translation cylinder 32 of drive fixed plate 28 towards locating piece 7 direction removal, fifth translation cylinder 32 is connected with the second lift cylinder 33 of drive fifth translation cylinder 32 lift.
As can be seen from the above description, when the gasket 2 and the inner seal ring 5 are sequentially placed on the fixed block 29, the external controller controls the fourth translational cylinder 31 to operate, and the fastening block 30 connected to the other side of the fixed plate 28 is pushed by the fourth translational cylinder 31 to move towards the fixed block 29 until the fastening block 30 and the fixed block 29 clamp the battery case 1 conveyed between the fixed block 29 and the fastening block 30, so as to achieve the function of automatically clamping the battery case 1; afterwards, the external controller controls the fifth translation cylinder 32 to work, the fifth translation cylinder 32 drives the fixing plate 28 and the battery shell 1 to move towards the positioning block 7, until the battery shell 1 is moved to a position right above the positioning block 7, the external controller controls the second lifting cylinder 33 to work, the fifth translation cylinder 32 and the battery shell 1 are driven to descend to the positioning block 7 until the supporting portion 10 of the positioning block 7 supports two sides of the bottom end of the battery shell 1, and therefore the battery shell 1 is automatically conveyed and clamped on the positioning block 7, and the overall compression efficiency is improved.
Further: the upper end face of the flitch 22 is provided with a limiting through groove 34 which is arranged in parallel with the through groove 25 and used for placing the outer sealing ring 4, one end of the limiting through groove 34, which is close to the positioning block 7, is provided with a partition plate 35 for preventing the outer sealing ring 4 from dropping, one side of the flitch 22 is provided with a sliding groove 36 for the partition plate 35 to slide out of the limiting through groove 34, and one side of the partition plate 35, which is positioned outside the sliding groove 36, is connected with an.
As can be seen from the above description, when the battery case 1 is clamped on the positioning block 7, the second translation cylinder 23 is controlled by the external controller to drive the material plate 22 to move until the limiting through groove 34 is located right above the positioning block 7, so as to automatically move the outer seal ring 4 to the position right above the positioning block 7; then, the external controller controls the third translation cylinder 26 to drive the partition plate 35 to slide out of the limiting through groove 34 through the sliding groove 36, at the moment, the external sealing ring 4 which is not supported by the partition plate 35 falls onto the battery shell 1, so that the external sealing ring 4 is automatically and sequentially stacked on the positioning block 7 without manual placement, the compression efficiency of the whole battery top cover is improved, and the compression effect of the whole battery top cover is ensured; after the blanking of the outer sealing ring 4 is finished, the second translation cylinder 23 and the third translation cylinder 26 are controlled to reset through an external controller, so that the subsequent pole 3 can be conveniently compressed.
Further: compress tightly driving piece 13 and include third lift cylinder 37 and erect the fixing base 38 in briquetting 8 top, and third lift cylinder 37 is installed on fixing base 38, and the fixing base 38 both sides are connected with guide bar 39, and the ejector pin of third lift cylinder 37 is connected with deflector 40, and deflector 40 slides and connects in guide bar 39, and the deflector 40 bottom is connected with briquetting 8.
From the above description, when the fixed terminal 3 needs to be pressed to the top end of the battery shell 1, the external controller controls the third lifting cylinder 37 to work, and the top rod of the third lifting cylinder 37 extends to drive the guide plate 40 and the press block 8 to move along the length direction of the guide rod 39 towards the direction of the positioning block 7 until the press block 8 presses the terminal 3 to the top end of the battery shell 1, so that the terminal 3 is pressed to the top end of the battery shell 1 by automatic orientation, and the pressing efficiency is further improved; when the pressing is completed, the pressure sensor 14 reaches a preset value, the pressure sensor 14 sends an emergency signal to the external controller, the external controller controls the electromagnet 12 to be powered off and the ejector rod of the third lifting cylinder 37 to contract, and the third lifting cylinder 37 drives the pressing block 8 to reset towards the direction far away from the positioning block 7, so that the pressing block 8 is automatically reset, and the pressed battery shell 1 and the pressed battery top cover can be taken out from the positioning block 7 more quickly.
Referring to fig. 1 to 5, the present invention provides an embodiment:
a square battery top cover pressing device is shown in figures 1 and 4 and comprises a battery shell 1, a gasket 2, a pole 3, an inner sealing ring 5 and an outer sealing ring 4, wherein the inner sealing ring 5 and the outer sealing ring 4 are respectively attached to the inner side and the outer side of the top end of the battery shell 1; through holes 6 are formed in the inner sealing ring 5 and the two sides of the gasket 2;
as shown in fig. 2 and 4, the battery case further comprises a positioning block 7 for fixing the battery case 1 and a pressing block 8 positioned above the positioning block 7, wherein the upper end of the positioning block 7 is connected with a positioning column 9 penetrating through the through hole 6; the positioning block 7 is provided with a support portion 10 for spreading both sides of the bottom end of the battery case 1.
As shown in fig. 2 and 3, a groove 11 for placing the upper end of the pole 3 is formed in the bottom end surface of the pressing block 8, and the groove 11 is connected with an electromagnet 12 for fixing the pole 3; the upper end of the pressing block 8 is connected with a pressing driving piece 13 which drives the pressing block 8 to lift towards the direction of the positioning block 7, and the bottom end of the pressing block 8 is provided with a pressure sensor 14; the pressure sensor 14, the electromagnet 12 and the compression driving piece 13 are electrically connected with an external controller (not shown in the figure, as the whole text shows);
as shown in fig. 2 and 3, the pressing driving member 13 includes a third lifting cylinder 37 and a fixing seat 38 erected above the pressing block 8, the third lifting cylinder 37 is installed on the fixing seat 38, guide rods 39 are connected to two sides of the fixing seat 38, a top rod of the third lifting cylinder 37 is connected with a guide plate 40, the guide plate 40 is connected to the guide rods 39 in a sliding manner, and the bottom end of the guide plate 40 is connected to the pressing block 8.
As shown in fig. 3, the pole feeding mechanism 15 is further included, the pole feeding mechanism 15 is located on one side of the briquette 8, and the pole feeding mechanism 15 includes a conveying plate 16, a support 17, a first lifting cylinder 18 and a first translation cylinder 19 for driving the conveying plate 16 to move below the briquette 8; the first lifting cylinder 18 is connected with the support 17, a top rod of the first lifting cylinder 18 is connected with the first translation cylinder 19, the top rod of the first translation cylinder 19 is connected with the conveying plate 16, and the conveying plate 16 is provided with a limiting groove 20 which is used for placing the lower end of the pole 3 and corresponds to the groove 11.
As shown in fig. 3 and 5, the positioning device further includes a blanking mechanism 21 located at one side of the positioning block 7, and the blanking mechanism 21 includes a material plate 22 and a second translation cylinder 23 for driving the material plate 22 to move toward the upper side of the positioning block 7; the ejector rod of the second translation cylinder 23 is connected with the material plate 22, and the material plate 22 is provided with a through groove 25 for placing the gasket 2 and the inner sealing ring 5 in sequence; one side of the flitch 22 is connected with a baffle plate 24 which passes through the through groove 25 and prevents the inner sealing ring 5 and the gasket 2 from falling off in a sliding way, and one side of the flitch 22 is connected with a third translation cylinder 26 which drives the baffle plate 24 to slide out of the through groove 25.
As shown in fig. 2 and 3, the battery pack further includes a clamping assembly 27 located at the other side of the positioning block 7 and used for clamping the battery case 1, and the clamping assembly 27 includes a fixing plate 28, a fixing block 29 and a fastening block 30; the fixed block 29 is fixedly connected to one side of the fixed plate 28, the fastening block 30 is connected to the other side of the fixed plate 28 in a sliding manner, and the fixed plate 28 is connected with a fourth translation cylinder 31 for driving the fastening block 30 to move towards the fixed block 29; the fixing plate 28 is connected with a fifth translation cylinder 32 which drives the fixing plate 28 to move towards the positioning block 7; the fifth translation cylinder 32 is connected to a second lifting cylinder 33 for driving the fifth translation cylinder 32 to lift.
As shown in fig. 3 and 5, a limiting through groove 34 which is arranged in parallel with the through groove 25 and used for placing the outer sealing ring 4 is formed in the upper end face of the flitch 22, a partition plate 35 which prevents the outer sealing ring 4 from dropping is arranged at one end, close to the positioning block 7, of the limiting through groove 34, a sliding groove 36 through which the partition plate 35 slides out of the limiting through groove 34 is formed in one side of the flitch 22, and one side, located outside the sliding groove 36, of the partition plate 35 is connected with an ejector rod of.
To sum up, compared with the prior art, the utility model has high overall compression efficiency and good compression effect, and realizes the function of rapidly positioning the gasket 2 and the inner sealing ring 5 on the positioning block 7 in sequence through the gasket 2, the through hole 6 of the inner sealing ring 5 and the positioning column 9, thereby avoiding the influence on the compression rate and the compression effect caused by the dislocation of the inner sealing ring 5 and the gasket 2; the battery shell 1 is fixed on the positioning block 7 through the positioning block 7 and the supporting part 10; the pole 3 is magnetically connected in the groove 11 through the pressing block 8, the groove 11, the external controller and the electromagnet 12, so that the positioning and fixing effects on the pole 3 are realized; through an external controller, a compression driving piece 13, a pressing block 8 and a pressure sensor 14, the pressing block 8 is lowered towards the positioning block 7 to the pressing block 8, the pole 3 and the outer sealing ring 4 are compressed outside the top end of the battery shell 1, and the inner sealing ring 5 and the gasket 2 are compressed inside the top end of the battery shell 1; thereby realizing the function of automatically compressing the top cover of the battery.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a square battery top cap closing device, includes battery case, gasket, utmost point post, paste respectively in the inner seal circle and the outer seal circle of the inside and outside both sides in battery case top, its characterized in that: the utility model discloses a battery pack, including the locating piece, the recess that the utmost point post was placed, the recess that the locating piece was placed is connected with and is used for fixing the electro-magnet of utmost point post, the briquetting upper end is connected with the drive the briquetting court will the compressing tightly driving piece that the locating piece direction goes up and down, the briquetting bottom is equipped with pressure sensor, electro-magnet, compressing tightly driving piece electric signal connection have an external control ware.
2. The square battery top cover pressing device according to claim 1, wherein: still include utmost point post feed mechanism, utmost point post feed mechanism is located briquetting one side, utmost point post feed mechanism includes delivery board, support, first lift cylinder and drive the delivery board removes extremely the first translation cylinder of briquetting below, first lift cylinder with the support is connected, the ejector pin of first lift cylinder with first translation cylinder is connected, the ejector pin of first translation cylinder with the delivery board is connected, set up the confession on the delivery board the lower extreme of utmost point post is placed and with the spacing groove that the recess corresponds.
3. The square battery top cover pressing device according to claim 1, wherein: the blanking mechanism comprises a material plate and a second translation cylinder which drives the material plate to move towards the upper part of the positioning block, an ejector rod of the second translation cylinder is connected with the material plate, the material plate is provided with a through groove for the gasket and the inner sealing ring to be sequentially placed, one side of the material plate is connected with a baffle which penetrates through the through groove and prevents the inner sealing ring and the gasket from falling in a sliding manner, and one side of the material plate is connected with a third translation cylinder which drives the baffle to slide out of the through groove.
4. The square battery top cover pressing device according to claim 3, wherein: still including being located the locating piece opposite side just is used for the centre gripping battery case's centre gripping subassembly, the centre gripping subassembly includes fixed plate, fixed block and fastening block, fixed block fixed connection in fixed plate one side, the fastening block slide connect in the fixed plate opposite side, the fixed plate is connected with the drive the fastening block court the fourth translation cylinder that the fixed block direction removed, the fixed plate is connected with the drive the fixed plate court the fifth translation cylinder that the locating piece direction removed, fifth translation cylinder is connected with the drive the second lift cylinder that fifth translation cylinder goes up and down.
5. The square battery top cover pressing device according to claim 3, wherein: the material plate upper end face is provided with a limiting through groove which is arranged in parallel with the through groove and used for placing the outer sealing ring, a partition plate for preventing the outer sealing ring from falling is arranged at one end, close to the positioning block, of the limiting through groove, a sliding groove for sliding the partition plate out of the limiting through groove is formed in one side of the material plate, and the partition plate is located on one side, outside the sliding groove, of the partition plate and connected with an ejector rod of the third translation cylinder.
6. The square battery top cover pressing device according to claim 1, wherein: compress tightly the driving piece and include third lift cylinder and erect in the fixing base of briquetting top, third lift cylinder install in on the fixing base, the fixing base both sides are connected with the guide bar, the ejector pin of third lift cylinder is connected with the deflector, the deflector slide connect in the guide bar, the deflector bottom with the briquetting is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991611.8U CN212303734U (en) | 2020-06-03 | 2020-06-03 | Square battery top cover pressing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991611.8U CN212303734U (en) | 2020-06-03 | 2020-06-03 | Square battery top cover pressing device |
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| CN212303734U true CN212303734U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020991611.8U Active CN212303734U (en) | 2020-06-03 | 2020-06-03 | Square battery top cover pressing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751092A (en) * | 2021-01-06 | 2021-05-04 | 浙江天能动力能源有限公司 | Full-automatic storage battery O-shaped ring adding device |
| CN114054569A (en) * | 2022-01-17 | 2022-02-18 | 小洋电源股份有限公司 | Stamping equipment suitable for storage battery pole column |
-
2020
- 2020-06-03 CN CN202020991611.8U patent/CN212303734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751092A (en) * | 2021-01-06 | 2021-05-04 | 浙江天能动力能源有限公司 | Full-automatic storage battery O-shaped ring adding device |
| CN114054569A (en) * | 2022-01-17 | 2022-02-18 | 小洋电源股份有限公司 | Stamping equipment suitable for storage battery pole column |
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