CN211980755U - Liquid injection device - Google Patents
Liquid injection device Download PDFInfo
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- CN211980755U CN211980755U CN202020441953.2U CN202020441953U CN211980755U CN 211980755 U CN211980755 U CN 211980755U CN 202020441953 U CN202020441953 U CN 202020441953U CN 211980755 U CN211980755 U CN 211980755U
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- liquid
- liquid injection
- liquid receiving
- station
- push block
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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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Abstract
The utility model discloses a liquid injection device, which comprises a bracket, a liquid injection mechanism, a liquid receiving mechanism and a driving mechanism, wherein the liquid injection mechanism is connected with the bracket in a sliding way; the liquid receiving mechanism is fixedly arranged on the bracket; the driving mechanism is arranged on the support and used for driving the liquid injection mechanism to reciprocate between the liquid injection station and the liquid receiving station. The utility model discloses a setting is annotated liquid mechanism and is annotated electric core and annotate liquid, sets up and connect liquid mechanism to catch the remaining liquid of notes liquid mechanism to set up an actuating mechanism drive and annotate liquid mechanism and annotate liquid station and connect liquid station reciprocating motion, can simplify priming device's structure and control, save the space that priming device occupy, reduce actuating mechanism's cost.
Description
Technical Field
The utility model relates to a battery preparation technical field, in particular to priming device.
Background
Batteries have been widely used in various electronic products as a means of providing electric energy. Therefore, the quality of the battery directly affects the quality of the electronic product. In the process of battery preparation, electrolyte needs to be injected into the battery core, and the efficiency of battery preparation can be greatly improved by replacing manual injection with automatic injection.
The inventor of the application finds in long-term research and development that at least two driving mechanisms are arranged in the current injection device, wherein one driving mechanism is used for driving the liquid injection needle to move between the liquid injection station and the liquid receiving station, and the other driving mechanism is used for driving the liquid receiving mechanism to extend out when the liquid injection needle reaches the liquid receiving station so as to receive residual electrolyte in the liquid injection needle and avoid residual electrolyte drops from falling onto the liquid injection device. The control of a plurality of driving mechanisms is complex, the occupied space is large, and the cost of the driving mechanisms is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an injection device to solve among the prior art injection device and set up a plurality of driving machines and construct into control complicacy, occupy the big and higher technical problem of cost of space.
In order to solve the above technical problem, the utility model discloses a technical scheme provide an injection device, include:
a support;
the liquid injection mechanism is connected with the bracket in a sliding manner;
the liquid receiving mechanism is fixedly arranged on the bracket;
and the driving mechanism is arranged on the support and used for driving the liquid injection mechanism to reciprocate between the liquid injection station and the liquid receiving station.
In a specific embodiment, the liquid injection device further includes a push block mechanism, the push block mechanism is slidably disposed on the support, the liquid injection mechanism is slidably connected with the push block mechanism, and the push block mechanism is used for abutting against a cap of the battery cell when being located at the liquid injection station, so as to avoid the liquid injection mechanism.
In a specific embodiment, the pusher mechanism comprises:
the sliding rail is arranged on the bracket;
the sliding block is arranged on the sliding rail in a sliding mode and is connected with the driving mechanism;
and the pushing block is connected with the sliding block and used for moving along a first direction under the driving of the driving mechanism so as to reciprocate between the liquid injection station and the liquid receiving station.
In a specific embodiment, the liquid injection mechanism includes:
the connecting plate comprises a main body part, a first connecting part extending along one side of the main body part and a second connecting part extending along the other side of the main body part, so that the connecting plate is arranged in a V shape, the main body part is connected with the driving mechanism, and the second connecting part is connected with the sliding block in a sliding manner;
and the liquid injection needle is fixedly connected with the first connecting part and used for moving along a second direction inclined to the first direction under the driving of the driving mechanism so as to inject liquid into the battery cell when being positioned at the liquid injection station and discharge the residual liquid to the liquid receiving mechanism when being positioned at the liquid receiving station.
In a specific embodiment, the liquid injection device further comprises two sets of driven rollers, the two sets of driven rollers are arranged on the push block at intervals, the second connecting portion is arranged between the two sets of driven rollers, and the connecting plate can be limited to move along a third direction perpendicular to the first direction relative to the slider when the driving mechanism drives the connecting plate to move.
In a specific embodiment, the liquid injection mechanism further includes:
the liquid injection needle is communicated with the liquid injection container through a liquid injection pipe;
the anti-drip valve is connected between the liquid injection needle and the liquid injection pipe;
the separation sleeve is sleeved on the outer side of the drip-proof valve and fixedly connected with the first connecting part.
In a specific embodiment, one side of the push block facing the cap is an inclined surface inclined towards the cap, and a part of the bottom of the push block connected with the inclined surface is in an inverted angle shape.
In a specific embodiment, the liquid receiving mechanism comprises a liquid receiving box, one side surface of the push block facing the liquid receiving box is matched with the shape of the liquid receiving box, so that a liquid injection needle of the liquid injection mechanism is located above the liquid receiving box when the liquid injection mechanism is located at the liquid receiving station.
In a specific embodiment, the liquid receiving box comprises a material box main body and a liquid receiving platform communicated with the material box main body, and the push block is provided with a yielding groove corresponding to the liquid receiving platform, so that at least part of the liquid receiving platform is accommodated in the yielding groove when the push block mechanism is positioned at the liquid receiving station.
In a specific embodiment, the bottom surface of the liquid receiving platform is inclined downwards towards the direction of the main body of the material box.
The utility model discloses a setting is annotated liquid mechanism and is annotated electric core and annotate liquid, sets up and connect liquid mechanism to catch the remaining liquid of notes liquid mechanism to set up an actuating mechanism drive and annotate liquid mechanism and annotate liquid station and connect liquid station reciprocating motion, can simplify priming device's structure and control, save the space that priming device occupy, reduce actuating mechanism's cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic side view of a liquid injection mechanism in an embodiment of a liquid injection device of the present invention at a liquid injection station;
fig. 2 is a schematic side view of the liquid injection mechanism in an embodiment of the liquid injection device of the present invention at a liquid receiving station;
fig. 3 is a schematic side view of a liquid injection mechanism in an embodiment of the liquid injection device of the present invention;
fig. 4 is a schematic perspective view of a liquid receiving box in an embodiment of the liquid injecting device of the present invention;
fig. 5 is a schematic perspective view of a pushing block in an embodiment of the liquid injection device of the present invention;
fig. 6 is a schematic perspective view of the liquid receiving box and the pushing block in another embodiment of the liquid injection device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Referring to fig. 1, an embodiment of a liquid injection device 10 of the present invention includes a support 100, a liquid injection mechanism 200, a liquid receiving mechanism 300, and a driving mechanism 400, wherein the liquid injection mechanism 200 is slidably connected to the support 100; the liquid receiving mechanism 300 is fixedly arranged on the bracket 100; the driving mechanism 400 is disposed on the support 100 and is configured to drive the liquid injection mechanism 200 to reciprocate between the liquid injection station and the liquid receiving station.
The embodiment of the utility model provides a annotate liquid mechanism 200 through setting up and annotate liquid to electric core 20, set up and connect liquid mechanism 300 to catch and annotate remaining liquid of liquid mechanism 200 to set up an actuating mechanism 400 drive and annotate liquid mechanism 200 annotate the liquid station and connect liquid station between reciprocating motion, can simplify the structure and the control of priming device 10, save the space that priming device 10 occupy, reduce actuating mechanism 400's cost.
In this embodiment, the liquid injection device 10 further includes a push block mechanism 500, the push block mechanism 500 is slidably disposed on the support 100, the liquid injection mechanism 200 is slidably connected to the push block mechanism 500, and the push block mechanism 500 is used for abutting against the cap 201 of the battery cell 20 when being located at the liquid injection station, so as to avoid the liquid injection mechanism 200. When can avoid annotating liquid mechanism 200 and annotate liquid to electric core 20 through setting up ejector pad mechanism 500, block 202 slope produces the interference with annotating liquid mechanism 200 for annotate liquid mechanism 200 and support to press and cause the damage of annotating liquid mechanism 200 and electric core 20 on block 201. In addition, in this embodiment, the driving of the liquid injection mechanism 200 and the push block mechanism 500 can be realized through one driving mechanism 400, so that the liquid injection mechanism 200 can inject liquid into the battery cell 20 while the push block mechanism 500 pushes the cap 201 away, and the liquid injection mechanism 200 is conveyed to the liquid receiving station after the liquid injection is completed.
Referring to fig. 2, in the present embodiment, the push block mechanism 500 includes a slide rail 510, a slide block 520, and a push block 530, wherein the slide rail 510 is disposed on the bracket 100; the slide block 520 is slidably disposed on the slide rail 510, and the slide block 520 is connected to the driving mechanism 400; the pushing block 530 is connected with the sliding block 520 through a mounting block 540 and is driven by the driving mechanism 400 to move along a first direction so as to reciprocate between the liquid injection station and the liquid receiving station.
In this embodiment, the first direction is defined as a left-right direction in fig. 1, the pushing block 530 abuts against the cap 201 when in the liquid injection station, and the pushing block 530 is close to the liquid receiving mechanism 300 when in the liquid receiving station. The sliding rail 510 and the sliding block 520 are arranged to guide the pushing block 530, so that the pushing block 530 is more stable in the movement process along the first direction.
Referring to fig. 3, in the present embodiment, the liquid injection mechanism 200 includes a connection plate 210 and a liquid injection needle 220, the connection plate 210 includes a main body portion 211, a first connection portion 212 extending along one side of the main body portion 211, and a second connection portion 213 extending along the other side of the main body portion 211, so that the connection plate 210 is disposed in a V shape, the main body portion 211 is connected to the driving mechanism 400, and the second connection portion 213 is slidably connected to the slider 520; the liquid injection needle 220 is fixedly connected to the first connecting portion 212, and is configured to move in a second direction oblique to the first direction under the driving of the driving mechanism 400, so as to inject liquid into the battery cell 20 when in the liquid injection station, and discharge residual liquid to the liquid receiving mechanism 300 when in the liquid receiving station.
In this embodiment, the second direction is defined as a combined direction of horizontal left and vertical upward in fig. 1, that is, the movement of the liquid injection mechanism 200 from the liquid injection station to the liquid receiving station is a simultaneous movement of left and upward, so that the liquid injection mechanism 200 is located at a high position relative to the liquid receiving mechanism 300 when in the liquid receiving station, and thus the liquid remaining in the liquid injection mechanism 200 can be dripped into the liquid receiving mechanism 300.
In this embodiment, the liquid injection device 10 further includes two sets of driven rollers 600, the two sets of driven rollers 600 are disposed on the pushing block 530 at intervals, and the second connecting portion 213 is disposed between the two sets of driven rollers 600, so as to limit the connecting plate 210 from moving in a third direction perpendicular to the first direction relative to the slider 520 when the driving mechanism 400 drives the connecting plate 210 to move.
In the present embodiment, the third direction is defined as the up-down direction in fig. 1. By arranging the two sets of driven rollers 600 to guide the liquid injection mechanism 200, the liquid injection mechanism 200 can be more stable in the movement process.
In other embodiments, a slide rail and a slide block may be further provided to guide the liquid injection mechanism 200, which is not limited herein.
In this embodiment, the injection mechanism 200 further comprises an injection container (not shown), an anti-drip valve 240 and a spacer 250, wherein the injection needle 220 is communicated with the injection container through the injection tube 230; the drip-proof valve 240 is connected between the liquid injection needle 220 and the liquid injection pipe 230; the separation sleeve 250 is sleeved outside the drip-proof valve 240, and the separation sleeve 250 is fixedly connected with the first connection portion 212 through the mounting plate 260.
Referring to fig. 4 and 5 together, in the present embodiment, one side of the push block 530 facing the cap 201 is an inclined surface 531 inclined toward the cap 201, and a portion of the bottom of the push block connected to the inclined surface 531 is in an inverted angle shape, so that the cap 201 can be prevented from being damaged, and the quality of the battery can be ensured.
In this embodiment, the liquid receiving mechanism 300 includes a liquid receiving box 310, the liquid receiving box 310 may be connected to the bracket 100 through a truss 320, and a side surface of the push block 530 facing the liquid receiving box 310 is matched with a shape of the liquid receiving box 310, so that the liquid injection needle 220 is located above the liquid receiving box 310 when the liquid injection mechanism 200 is in the liquid receiving station.
In this embodiment, the liquid receiving box 310 includes a material box body 311 and a liquid receiving platform 312 communicated with the material box body 311, and the pushing block 530 is provided with a relief groove 531 corresponding to the liquid receiving platform 312, so that at least a portion of the liquid receiving platform 312 is accommodated in the relief groove 531 when the pushing block mechanism 500 is at the liquid receiving station.
In the present embodiment, the bottom surface of the liquid receiving platform 312 is inclined downward toward the cartridge body 311, so that the liquid on the liquid receiving platform 312 can flow into the cartridge body 311.
Referring to fig. 6, in another embodiment, the liquid receiving box 330 may also be arranged in a regular rectangular shape, and one side of the pushing block 550 close to the liquid receiving box 330 is arranged in a plane to fit the shape of the liquid receiving box 330.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A priming device, comprising:
a support;
the liquid injection mechanism is connected with the bracket in a sliding manner;
the liquid receiving mechanism is fixedly arranged on the bracket;
and the driving mechanism is arranged on the support and used for driving the liquid injection mechanism to reciprocate between the liquid injection station and the liquid receiving station.
2. The liquid injection device according to claim 1, further comprising a push block mechanism, wherein the push block mechanism is slidably disposed on the bracket, the liquid injection mechanism is slidably connected with the push block mechanism, and the push block mechanism is configured to abut against a cap of the battery cell when being located at the liquid injection station, so as to avoid the liquid injection mechanism.
3. The injection device as defined in claim 2, wherein the push block mechanism comprises:
the sliding rail is arranged on the bracket;
the sliding block is arranged on the sliding rail in a sliding mode and is connected with the driving mechanism;
and the pushing block is connected with the sliding block and used for moving along a first direction under the driving of the driving mechanism so as to reciprocate between the liquid injection station and the liquid receiving station.
4. The priming device of claim 3, wherein the priming mechanism comprises:
the connecting plate comprises a main body part, a first connecting part extending along one side of the main body part and a second connecting part extending along the other side of the main body part, so that the connecting plate is arranged in a V shape, the main body part is connected with the driving mechanism, and the second connecting part is connected with the sliding block in a sliding manner;
and the liquid injection needle is fixedly connected with the first connecting part and used for moving along a second direction inclined to the first direction under the driving of the driving mechanism so as to inject liquid into the battery cell when being positioned at the liquid injection station and discharge the residual liquid to the liquid receiving mechanism when being positioned at the liquid receiving station.
5. The liquid injection device according to claim 4, further comprising two sets of driven rollers disposed at intervals on the push block, wherein the second connection portion is disposed between the two sets of driven rollers, and the connection plate is limited from moving in a third direction perpendicular to the first direction relative to the slide block when the driving mechanism drives the connection plate to move.
6. The injection device of claim 4, wherein the injection mechanism further comprises:
the liquid injection needle is communicated with the liquid injection container through a liquid injection pipe;
the anti-drip valve is connected between the liquid injection needle and the liquid injection pipe;
the separation sleeve is sleeved on the outer side of the drip-proof valve and fixedly connected with the first connecting part.
7. The liquid injection device according to claim 3, wherein a side of the push block facing the cap is an inclined surface inclined toward the cap, and a portion of the bottom of the push block connected to the inclined surface is in an inverted angle shape.
8. The liquid injection device according to claim 3, wherein the liquid receiving mechanism comprises a liquid receiving box, and one side surface of the push block facing the liquid receiving box is matched with the shape of the liquid receiving box, so that when the liquid injection mechanism is located at the liquid receiving station, the liquid injection needle of the liquid injection mechanism is located above the liquid receiving box.
9. The liquid injection device according to claim 8, wherein the liquid receiving box comprises a material box main body and a liquid receiving platform communicated with the material box main body, and the push block is provided with a yielding groove corresponding to the liquid receiving platform, so that at least part of the liquid receiving platform is accommodated in the yielding groove when the push block mechanism is located at the liquid receiving station.
10. The liquid injection device according to claim 9, wherein the bottom surface of the liquid receiving platform is inclined downward in the direction of the cartridge body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441953.2U CN211980755U (en) | 2020-03-30 | 2020-03-30 | Liquid injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441953.2U CN211980755U (en) | 2020-03-30 | 2020-03-30 | Liquid injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211980755U true CN211980755U (en) | 2020-11-20 |
Family
ID=73382761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441953.2U Active CN211980755U (en) | 2020-03-30 | 2020-03-30 | Liquid injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211980755U (en) |
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2020
- 2020-03-30 CN CN202020441953.2U patent/CN211980755U/en active Active
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