CN110323406B - Liquid injection clock can - Google Patents
Liquid injection clock can Download PDFInfo
- Publication number
- CN110323406B CN110323406B CN201910615668.XA CN201910615668A CN110323406B CN 110323406 B CN110323406 B CN 110323406B CN 201910615668 A CN201910615668 A CN 201910615668A CN 110323406 B CN110323406 B CN 110323406B
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- Prior art keywords
- cover
- main body
- upper cover
- bell jar
- body part
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- 239000007788 liquid Substances 0.000 title claims abstract description 36
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000037452 priming Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a liquid injection clock tank, which comprises an upper cover and a rotary cover, wherein the upper cover comprises a main body part and a plurality of clamping blocks which are arranged on the outer periphery side of the bottom of the main body part at intervals, the main body part is provided with a containing space, the rotary cover comprises an annular main body part and a bottom cover which is arranged on the annular main body part, the inner periphery side of the annular main body part is provided with a plurality of clamping grooves which are matched with the clamping blocks, a first stop block is arranged between the adjacent clamping grooves, and a second stop block for bearing the upper cover is arranged on the bottom cover. Through the mode, the liquid injection bell jar provided by the invention can be used for rapidly and well sealing the liquid injection bell jar.
Description
Technical Field
The invention relates to the field of vacuum extraction, in particular to a liquid injection clock tank.
Background
In the production process of the battery, electrolyte is required to be injected into the battery shell, and in order to better enable the electrolyte to infiltrate into the battery and discharge bubbles, a vacuumizing and pressurizing mode is generally adopted to accelerate the infiltration speed, and no related sealing vacuumizing device applied to the field of battery liquid injection exists.
Disclosure of Invention
The invention mainly provides a liquid injection bell jar to solve the problem that the prior art is not applied to a sealing vacuumizing device of a battery.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a liquid-filling bell jar comprising: the upper cover comprises a main body part and a plurality of clamping blocks which are arranged on the outer periphery side of the bottom of the main body part at intervals, wherein the main body part is provided with a containing space, and an opening of the containing space is positioned at the bottom of the main body part; the rotary cover comprises an annular main body part and a bottom cover arranged on the annular main body part, a plurality of clamping grooves matched with the clamping blocks are formed in the inner peripheral side of the annular main body part, a first stop block is arranged between the adjacent clamping grooves, and a second stop block for bearing the upper cover is arranged on the bottom cover; the distance between the second stop block and the first stop block is equal to the height of the clamping block, so that the clamping block can be clamped between the first stop block and the second stop block.
According to an embodiment of the present invention, the body portion is provided with an air suction hole.
According to an embodiment of the present invention, the second stoppers are a plurality of groups of protrusions disposed on the outer peripheral surface of the bottom cover, and the width of each second stopper is the same as the width of the corresponding clamping groove, and the distance between two adjacent second stoppers is the same as the width of the corresponding first stopper.
According to an embodiment of the present invention, the side of the upper cover contacting the rotary cover is provided with an elastic sealing member.
According to an embodiment of the present invention, the liquid injection bell jar further includes: and the lifting driving assembly is connected with the upper cover and used for driving the upper cover to be far away from or close to the rotary cover in the direction vertical to the bearing surface of the bottom cover.
According to an embodiment of the present invention, the liquid injection bell jar further includes a rotation driving assembly rotatably connected to the rotation cover for driving the rotation cover to rotate relative to the upper cover about a rotation axis perpendicular to the bearing surface of the bottom cover.
According to an embodiment of the present invention, the lift drive assembly includes: the guide rod, the connecting plate and the upper cover are fixedly connected and are arranged in a sliding manner relative to the guide rod; the output end of the first driving piece is connected with the connecting plate and used for driving the connecting plate to move along the length direction of the guide rod so as to drive the upper cover to be far away from or close to the rotary cover.
According to an embodiment of the present invention, the lifting driving assembly includes a top plate fixedly disposed at an end of the guide rod, and the top plate is disposed perpendicular to the guide rod; and the top plate is also provided with a lifting hook used for fixing the upper cover when the upper cover is far away from the rotary cover.
According to an embodiment of the present invention, the rotary driving assembly includes: the fixing seat is provided with a sliding rail; the pushing block is arranged on the sliding rail in a sliding manner, and a rack is arranged on the pushing block; a gear which is provided on the outer peripheral side wall of the annular main body and is engaged with the rack; the output end of the second driving piece is connected with the pushing block.
According to an embodiment of the present invention, the liquid injection bell jar further includes a bearing assembly, the bearing assembly is disposed on the bottom cover, and the bearing assembly is used for bearing a workpiece; the carrier assembly includes: the bearing plates are arranged at intervals and are used for bearing the workpiece; the fixing column is used for fixing the bearing plate and is arranged vertically to the bearing plate; and the bearing plate is respectively provided with two groups of cam follower groups which are arranged in parallel, and each cam follower group comprises a plurality of groups of cam followers which are arranged in parallel and is used for guiding the workpiece.
The beneficial effects of the invention are as follows: compared with the prior art, the liquid injection clock tank comprises an upper cover and a rotary cover, wherein the upper cover comprises a main body part and a plurality of clamping blocks arranged on the outer periphery side of the bottom of the main body part, the rotary cover comprises an annular main body part, a bottom cover, a plurality of clamping grooves and a plurality of first check blocks, the clamping grooves are arranged on the inner side wall of the annular main body part, the clamping blocks of the clamping blocks are matched with the clamping blocks of the upper cover, the clamping blocks can be clamped into the corresponding clamping grooves, the bottom cover is used for the upper cover, the rotary cover can do rotary motion around the upper cover, the plurality of second check blocks are arranged on the periphery side of the bottom cover, and each first check block is respectively corresponding to the clamping grooves.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of the front view of an embodiment of the upper cover of the liquid filling bell jar provided by the invention;
FIG. 2 is a schematic top view of an embodiment of a top cover;
FIG. 3 is a schematic perspective view of an embodiment of the rotary cap of the liquid injection bell jar provided by the invention, which does not include a bottom cap;
FIG. 4 is a schematic perspective view of an embodiment of a rotary cover including a bottom cover;
FIG. 5 is a schematic diagram showing the front view of an embodiment of the liquid injection bell jar according to the present invention;
FIG. 6 is a schematic perspective view of one embodiment of the rotary cap and rotary drive assembly of the clamp injection bell jar of FIG. 5;
FIG. 7 is a schematic elevational structural view of one embodiment of a rotary drive assembly in the clamp injection bell jar of FIG. 5;
FIG. 8 is a schematic perspective view of an embodiment of a pusher block of the rotary drive assembly of FIG. 7;
FIG. 9 is a schematic elevational structural view of an embodiment of a load bearing assembly;
FIG. 10 is a schematic top view of an embodiment of a carrier assembly.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Referring to fig. 1-10, the present invention provides a liquid injection bell jar 10, wherein the liquid injection bell jar 10 may be a sealed cavity, and a vacuum pump may be connected to the liquid injection bell jar 10 for vacuum extraction, so that the liquid injection bell jar 10 forms a vacuum cavity.
As shown in fig. 1 and 4, the liquid injection bell jar 10 includes an upper cover 100 and a rotary cover 200, and the upper cover 100 and the rotary cover 200 are rotatably engaged with each other so that a sealed space is formed inside the liquid injection bell jar 10.
As shown in fig. 1 and fig. 2, the upper cover 100 includes a main body 110 and a plurality of clamping blocks 120, wherein the main body 110 may specifically take a shape of a cover, the main body 110 is provided with a receiving space, i.e. the main body 110 encloses to form a receiving space, and an opening of the receiving space is located at a bottom of the main body 110, i.e. the opening of the receiving space faces to the bottom of the main body 110.
The bottom section of the main body 110 may be circular, and the whole main body 110 may be cylindrical, conical, etc., which are not limited herein. The material of the main body 110 may be metal, high-strength glass, or the like, and is not limited thereto.
Wherein, the plurality of clamping blocks 120 are arranged at intervals on the outer periphery side of the bottom of the main body 110. And in particular may be disposed around the bottom of the body portion 110.
As shown in fig. 3 and 4, the rotary cover 200 includes an annular body 210 and a bottom cover 220, the annular body 210 preferably has a circular cross section, and the bottom cover 220 is disposed on the annular body 210. Specifically, the bottom of the inner circumference side of the annular main body 210 is provided with a bearing portion 211, the bottom cover 220 may be fixed on the bearing portion 211 by welding, or the bottom cover 220 may be integrally formed with the annular main body 210 to ensure a good sealing effect.
As shown in fig. 4, a plurality of clamping grooves 212 are provided on the inner circumferential side of the annular main body 210, and first stoppers 213 are provided between adjacent clamping grooves 212, in other words, a plurality of clamping grooves 212 are formed between the plurality of first stoppers 213 provided at intervals, wherein the plurality of clamping grooves 212 and the first stoppers 213 are alternately provided around the top of the inner circumferential side of the annular main body 210, so that a certain height difference is provided between the first stoppers 213 and the bottom cover 220. And the plurality of clamping grooves 212 may be engaged with the plurality of clamping blocks 120 of the upper cover 100. The bottom cover 220 is provided with a plurality of second stoppers 221 positioned under the orthographic projection of the plurality of clamping grooves 212, and in particular, the bottom cover 220 is provided with the second stoppers 221 directly under the clamping grooves 212 in a direction perpendicular to the bearing surface of the bottom cover 220, and the second stoppers 221 may be used to bear the upper cover 100.
The distance between the second stop 221 and the first stop 213 is equal to the height of the latch 120, so that the latch 120 can be clamped between the first stop 213 and the second stop 221.
The flow of the cooperation of the structure of the upper cover 100 and the spin cover 200 is as follows:
In an embodiment, the outer diameter of the main body 110 is smaller than or equal to the inner diameter of the annular main body 210, and the clamping block 120 and the clamping groove 212 are matched with each other, when the upper cover 100 and the rotary cover 200 are close to each other, the upper cover 100 can enter the rotary cover 200 through the matching of the clamping block 120 and the clamping groove 212, and is supported on the bottom cover 220. Then, by the relative rotation of the upper cover 100 and the rotary cover 200, the latch 120 moves toward the surrounding first stopper 213 and abuts against the first stopper 213 and the bottom cover 200.
Specifically, the distance from the lower surface of the first stopper 213 to the upper surface of the bottom cover 220 is the same as the height of the latch 120, so that the latch 120 can well abut against the lower surface of the first stopper 213 and the upper surface of the bottom cover 220. The main body 110 has a larger sealing area with the outside, and the second stop block 221 is used for increasing the sealing area between the clamping block 120 and the clamping groove 212, so that the first stop block 213 and the second stop block 221 cooperate with each other to seal the accommodating space formed by the main body 110 into a sealing space through the clamping block 120.
In a specific embodiment, the main body 110 may further be provided with an air suction hole 111 and a valve 112, for connecting with a vacuum pump to perform vacuum extraction with the sealed space, and the valve 112 is used for controlling opening or closing of the air suction hole 111.
In the embodiment, the second stoppers 221 are a plurality of groups of protrusions disposed on the outer peripheral surface of the bottom cover, and the width of the second stoppers 221 is the same as the width of the clamping groove 212, where the width refers to the width of the annular main body 210 in the circumferential direction, and the distance between two adjacent second stoppers 221 is the same as the width 213 of the first stopper.
In an embodiment, the lengths of the clamping groove 212 and the first stopper 213 in the circumferential direction of the annular main body 210 are the same, and the lengths of the clamping groove 212 and the clamping block 120 in the circumferential direction of the annular main body 210 are also the same, so that the clamping block 120 can well abut against the first stopper 213.
In one embodiment, the length of the second stop 221 in the circumferential direction of the annular body is greater than or equal to the length of the clamping groove 212, so as to achieve better contact with the clamping block 120.
Specifically, the side of the upper cover 100 contacting the spin cover 200 is provided with an elastic seal. Meanwhile, specifically, the contact portion including the upper cover 100 and the bottom cover 220 and other contact portions of the upper cover 100 and the spin cover 200 may be provided with elastic sealing members to achieve a better sealing effect.
As shown in fig. 5, the priming bell jar 10 further includes a lift drive assembly 300 and a rotation drive assembly 400. The lift driving assembly 300 is coupled to the upper cover 100 for driving the upper cover 100 away from or toward the rotary cover 200 in a direction perpendicular to the bearing surface of the bottom cover 220, and the rotary driving assembly 400 is rotatably coupled to the rotary cover 200 so as to be capable of driving the rotary cover 200 to rotate relative to the upper cover 100 about a rotation axis perpendicular to the bearing surface of the bottom cover 220.
As shown in fig. 4, the lift driving assembly 300 includes a guide bar 310, a connection plate 320, and a first driving member 330. The connecting plate 320 is fixedly connected with the top of the upper cover 100, and the connecting plate 320 and the guide rod 310 are slidably disposed, specifically, the guide rod 310 is preferably four and is disposed on four top corners of a rectangle, and the connecting plate 320 is correspondingly provided with four guide holes to be matched with the guide rod 310 and can slide along the length direction of the guide rod 310.
Specifically, the two sides of the connection plate 320 may be provided with a lifting plate 321 to be connected with the first driving member 330, specifically, the output end of the first driving member 330, and the first driving member 330 is preferably two, and can drive the connection plate 320 to move along the length direction of the guide rod 310, thereby driving the upper cover 100 fixed on the connection plate 320 to be far away from or near the rotary cover 200.
As shown in fig. 5, the lift driving assembly 300 may further include a top plate 350 fixedly disposed at an end of the guide bar 310, wherein the top plate 350 is disposed perpendicular to the guide bar 310, and the lift driving assembly may further include a bottom plate 340 spaced from the top plate 350, and the guide bar 310 may be abutted between the bottom plate 340 and the top plate 350 and disposed perpendicular to the bottom plate 340 and the top plate 350. Specifically, the bottom plate 340 may serve as a base for mounting the guide bars 310 to ensure the stability of the entire lift driving assembly 300, and the bottom plate 340 may be an integrally formed plate-shaped base for mounting the plurality of guide bars 310. Or a plurality of bases which are independently arranged, and each base is provided with a guide rod 310. The first driving member 330 may also be fixed to the bottom plate 340.
As shown in fig. 5, the top plate 350 may further be provided with a hook 351, and the hook 351 may be used to fix the upper cover 100 to prevent the upper cover 100 from sliding down under the action of gravity when the upper cover 100 is far from the rotating cover 200 or when the first driving member 330 pushes the upper cover 100 away from a certain position. The upper cover 100 may be fixed by fixing the connection plate 320.
As shown in fig. 6, the rotary driving assembly 400 includes a fixed base 410, a pushing block 420, a gear 430 and a second driving member 440.
As shown in fig. 7 and 8, the fixed seat 410 may also be fixed on the bottom plate 340, and the fixed seat 410 is provided with a sliding rail 411, and the push block 420 is slidably disposed on the sliding rail 411, specifically, the push block 420 may be provided with a sliding block 422 on the push block 420 to cooperate with the sliding rail 411, so that the push block 420 may slide relatively to the fixed seat 410.
As shown in fig. 6 and 8, the push block 420 is further provided with a rack 421, and the gear 430 is fixedly provided on the outer circumferential side wall of the annular body 210 and can be engaged with the rack 421 on the push block 420.
The output end of the second driving member 440 is connected to the push block 420, so as to push the push block 420 to slide relatively to the fixed seat 410. And simultaneously drives the gear 430 and the rack 421 to move relatively. Thereby rotating the annular body portion 210 fixed to the gear 430.
In the above embodiment, the upper cover 100 and the rotary cover 200 can be automatically opened and closed by the cooperation of the lifting driving assembly 300 and the rotary driving assembly 400, so that the working efficiency is greatly improved.
In a specific embodiment, in order to prevent the displacement of the position during the rotation of the rotary cover 200, the rotary driving assembly 400 is further provided with cam follower bearings 450 for limiting, the cam follower bearings 450 may be provided with a plurality of groups, and each group of cam follower bearings 450 is fixedly connected with the bottom of the bottom cover 220, and at the same time, the cam follower bearings 450 are abutted against the rotary cover 200, particularly against the outer circumferential side of the annular body portion 210, so that the rotary cover 200 performs the rotary motion within the range limited by the cam follower bearings 450 during the rotation, and the friction is effectively reduced.
As shown in fig. 9, the liquid injection bell jar 10 further includes a carrying assembly 500, where the carrying assembly 500 is disposed on the bottom cover 220, and is specifically configured to carry a workpiece, and the workpiece may be a battery, or may be a tray and a battery carried on the tray.
As shown in fig. 9, the bearing assembly 500 includes a bearing plate 510 and a fixing post 520.
The number of the carrying plates 510 may be at least two, and in particular may be three, and the at least two carrying plates 510 are disposed at intervals and fixed by the fixing columns 520.
In a specific embodiment, the carrying plate 510 may be used as a fixing base, and the fixing columns 520 are vertically disposed on the carrying plate 510 and may vertically fix other carrying plates 510.
In other embodiments, the carrier assembly 500 may further include a fixing base for supporting the fixing posts 520. The plurality of carrying plates 510 are spaced apart from the fixed bottom plate and are vertically disposed on the fixed columns 520. Specifically, the fixing base 530 may also be used as a carrier for the workpiece, which is not limited herein.
As shown in fig. 10, two sets of cam follower wheel sets are respectively disposed on the carrier plate 510, and each cam follower wheel set includes a plurality of sets of cam follower wheels 512 disposed in parallel for guiding the workpiece. The carrier plate 510 is further provided with a pad 511 for flexibly supporting the workpiece, in particular for supporting a tray, and the cam follower 512 is disposed along the length direction of the pad 511 for limiting the workpiece, so that friction between the workpiece and the cam follower 512 is reduced when the workpiece is pushed. Specifically, the workpiece is entered into the loading plate 510 through the inlet and outlet direction, and the pad 511 is disposed along the inlet and outlet direction to both sides of the loading plate 510.
In an exemplary embodiment, the workpiece is entered into the carrier plate 510 through the access opening, and then continues out of the access opening after the completion of the subsequent process. Thus, in order to prevent the work from exceeding the orientation of the carrier plate 510, the carrier plate 510 may be provided with a blocking piece 513 at a position opposite the access opening for blocking the work.
The working procedure of the liquid injection bell jar 10 provided in the above embodiment is as follows:
Assuming that the upper cover 100 and the rotary cover 200 are in a separated state, the workpiece is pushed onto the carrying plate 510 from the inlet and the outlet, and then stopped when touching the baffle 513 at the other end of the carrying plate 510 opposite to the inlet and the outlet, and then the hook 351 is removed, so that the upper cover 100 approaches the rotary cover 200 under the action of gravity and the lifting driving assembly 300, and the upper cover 100 can be carried on the bottom cover 220 on the rotary cover 200 through the cooperation of the clamping block 120 and the clamping groove 212, and at this time, the workpiece and the carrying part 500 are both located in the accommodating space of the upper cover 100. Then, the rotary driving assembly 400 is engaged with the rack 421 through the gear 430, so that the rotary cover 200 rotates, and the upper cover 100 does not move at this time, the first stopper 213 on the rotary cover 200 starts to move toward the fixture block 120, and the lower surface of the first stopper 213 abuts against the upper surface of the fixture block 120, and the upper surface of the bottom cover 220 abuts against the lower surface of the fixture block 120, so as to achieve a good sealing effect. Subsequently, the valve 112 is opened, vacuum extraction is performed on the sealed space through the air suction hole 111, and simultaneously, liquid injection treatment is performed on the workpiece located in the sealed space.
After the process is completed, the rotary cap 200 is further driven to rotate by the rotary driving assembly 400 to contact the sealing effect with the upper cap 100, and when the clamping groove 212 of the rotary cap 200 corresponds to the clamping block 120, the lifting driving assembly 300 drives the upper cap 100 to be far away from the rotary cap 200 and fix the upper cap 100 by the lifting hook 351 when reaching a certain position, and then the workpiece is taken out from the inlet and outlet, thereby completing one cycle.
In summary, according to the liquid injection clock tank provided by the invention, the clamping block is arranged on the upper cover, the clamping groove and the first stop block which are matched with the clamping block are arranged on the rotary cover, and the second stop block which is matched with the clamping groove is arranged on the bottom cover, so that the clamping block can be abutted against the first stop block and the bottom cover after the upper cover and the rotary cover relatively rotate. And through the fixture block, first dog and second dog cooperation make to form sealed space in annotating the liquid clock jar, can seal fast and can reach good sealed effect. Simultaneously, annotate liquid clock jar and annotate liquid clock jar cooperation through lifting drive subassembly and rotary drive subassembly, can be quick effectual to annotate liquid clock jar and open and shut, realized opening and shutting automation, greatly reduced the cost, improved work efficiency.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (9)
1. A liquid-filled bell jar, the liquid-filled bell jar comprising:
The upper cover comprises a main body part and a plurality of clamping blocks which are arranged on the outer periphery side of the bottom of the main body part at intervals, wherein the main body part is provided with a containing space, and an opening of the containing space is positioned at the bottom of the main body part;
The rotary cover comprises an annular main body part and a bottom cover arranged on the annular main body part, wherein a plurality of clamping grooves matched with the clamping blocks are formed in the inner peripheral side of the annular main body part, a first stop block is arranged between the adjacent clamping grooves, a bearing part is further arranged at the bottom of the inner peripheral side of the annular main body part, the bearing part and the clamping grooves are arranged at intervals along the axial direction of the annular main body part, the bottom cover is fixedly welded to the bearing part, and a second stop block for bearing the upper cover is arranged on the bottom cover;
The distance between the second stop block and the first stop block is equal to the height of the clamping block, so that the clamping block can be clamped between the first stop block and the second stop block;
the second check blocks are arranged on a plurality of groups of bulges on the outer peripheral surface of the bottom cover, the width of each second check block is the same as that of the clamping groove, and the distance between two adjacent second check blocks is the same as that of the first check block.
2. The liquid filling bell jar of claim 1 wherein the body portion is provided with a suction port.
3. The pouring bell jar of claim 2 wherein the side of the upper cover that contacts the rotating cover is provided with an elastomeric seal.
4. The priming bell jar of claim 1, wherein the priming bell jar further comprises:
and the lifting driving assembly is connected with the upper cover and used for driving the upper cover to be far away from or close to the rotary cover in the direction vertical to the bearing surface of the bottom cover.
5. The priming bell jar of claim 1, wherein the priming bell jar further comprises:
And the rotary driving assembly is rotationally connected with the rotary cover and is used for driving the rotary cover to rotate relative to the upper cover along a rotary shaft perpendicular to the bearing surface of the bottom cover.
6. The liquid injection bell jar of claim 4, wherein the lift drive assembly comprises:
The guide rod is provided with a guide groove,
The connecting plate is fixedly connected with the upper cover and is arranged in a sliding manner relative to the guide rod;
The output end of the first driving piece is connected with the connecting plate and used for driving the connecting plate to move along the length direction of the guide rod so as to drive the upper cover to be far away from or close to the rotary cover.
7. The liquid filling bell jar of claim 6, wherein the lift drive assembly includes a top plate fixedly disposed with the guide bar end, the top plate disposed perpendicular to the guide bar;
and the top plate is also provided with a lifting hook used for fixing the upper cover when the upper cover is far away from the rotary cover.
8. The liquid pouring clock can of claim 5, wherein the rotary drive assembly comprises:
The fixing seat is provided with a sliding rail;
The pushing block is arranged on the sliding rail in a sliding manner, and a rack is arranged on the pushing block;
a gear which is provided on the outer peripheral side wall of the annular main body and is engaged with the rack;
The output end of the second driving piece is connected with the pushing block.
9. The liquid filling bell jar of claim 5, further comprising a carrier assembly disposed on the bottom cover for carrying a workpiece;
The carrier assembly includes:
the bearing plates are arranged at intervals and are used for bearing the workpiece;
the fixing column is used for fixing the bearing plate and is arranged vertically to the bearing plate;
and the bearing plate is respectively provided with two groups of cam follower wheel groups which are arranged in parallel, and each cam follower wheel group comprises a plurality of groups of cam follower wheels which are arranged in parallel and is used for guiding the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615668.XA CN110323406B (en) | 2019-07-09 | 2019-07-09 | Liquid injection clock can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615668.XA CN110323406B (en) | 2019-07-09 | 2019-07-09 | Liquid injection clock can |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110323406A CN110323406A (en) | 2019-10-11 |
| CN110323406B true CN110323406B (en) | 2024-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910615668.XA Active CN110323406B (en) | 2019-07-09 | 2019-07-09 | Liquid injection clock can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110323406B (en) |
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| CN206314519U (en) * | 2016-11-24 | 2017-07-11 | 江苏圆绿捆蹄有限公司 | The control device for pivoting of high temperature sterilization cover body |
| CN109037579A (en) * | 2018-07-18 | 2018-12-18 | 江西赣锋电池科技有限公司 | A kind of square power battery constant pressure priming device and electrolyte filling method |
| CN210040389U (en) * | 2019-07-09 | 2020-02-07 | 无锡先导智能装备股份有限公司 | Liquid injection clock tank |
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2019
- 2019-07-09 CN CN201910615668.XA patent/CN110323406B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280609A (en) * | 2011-07-04 | 2011-12-14 | 曙鹏科技（深圳）有限公司 | Battery electrolyte injecting device and method |
| CN206314519U (en) * | 2016-11-24 | 2017-07-11 | 江苏圆绿捆蹄有限公司 | The control device for pivoting of high temperature sterilization cover body |
| CN109037579A (en) * | 2018-07-18 | 2018-12-18 | 江西赣锋电池科技有限公司 | A kind of square power battery constant pressure priming device and electrolyte filling method |
| CN210040389U (en) * | 2019-07-09 | 2020-02-07 | 无锡先导智能装备股份有限公司 | Liquid injection clock tank |
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