CN218770008U - Liquid injection device for lithium battery production - Google Patents
Liquid injection device for lithium battery production Download PDFInfo
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- CN218770008U CN218770008U CN202223244375.1U CN202223244375U CN218770008U CN 218770008 U CN218770008 U CN 218770008U CN 202223244375 U CN202223244375 U CN 202223244375U CN 218770008 U CN218770008 U CN 218770008U
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Abstract
The utility model discloses a liquid injection device for lithium battery production, which relates to the technical field of liquid injection devices for lithium battery production and comprises a bottom plate and a limiting unit; the middle part of the upper side of the bottom plate is provided with a conveying belt along the front-back direction, the middle part of the upper side of the bottom plate is provided with a support frame along the left-right direction, the left end and the right end of the upper side inside the support frame are respectively provided with an electric telescopic rod, a support plate is arranged between the lower ends of the two electric telescopic rods along the left-right direction, and the upper side of the support frame is provided with a liquid injection unit which is connected with the lower sides of the support plates in a matched manner; two bracing pieces are driven to slide inwards through the inward sliding of the two sliding blocks, four limiting plates are driven to slide inwards through the sliding of the two bracing pieces, the two inward sliding limiting plates which correspond to each other around the left end and the right end of the V-shaped groove realize the clamping effect of the adjustment of the position of the lithium battery for liquid injection, and therefore the liquid injection effect of the lithium battery is better realized.
Description
Technical Field
The utility model relates to a priming device technical field is used in the lithium cell production, specifically is a priming device is used in lithium cell production.
Background
The lithium battery uses lithium alloy metal oxide as a positive electrode material and graphite as a negative electrode material, and uses a non-aqueous electrolyte, and the inside of the lithium battery needs to be filled with an electrolyte, which is usually formed by a lithium-containing organic solvent;
carry out batch production to the lithium cell and annotate the liquid in-process, the phenomenon that position shift appears easily behind the downside that the lithium cell passed through the conveyer belt and conveyed priming device, if the effect of unable fine realization location, influence the notes liquid effect to the lithium cell easily, for this reason, we provide a priming device for lithium cell production.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, a priming device is used in lithium cell production is provided, it drives two bracing piece inside slideings to slide through two slider inboards, slide through two bracing pieces and drive four limiting plate inside slideings, make about both ends respectively around through the V-arrangement groove two inside slideings limiting plate that correspond realize treating the effect of the adjustment chucking of the lithium cell position of annotating the liquid to better realization is to the liquid effect of annotating of lithium cell, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid injection device for lithium battery production comprises a bottom plate and a limiting unit;
a bottom plate: the upper middle part of the bottom plate is provided with a support frame along the left-right direction, the left end and the right end of the upper inside of the support frame are respectively provided with an electric telescopic rod, a support plate is arranged between the lower ends of the two electric telescopic rods along the left-right direction, and the upper side of the support frame is provided with a liquid injection unit which is matched and connected with the lower sides of the support plates;
a limiting unit: include spout, slider, power component, bracing piece, limiting plate and V-arrangement groove, the spout has been seted up along the fore-and-aft direction at the middle part of backup pad, both ends have a slider along fore-and-aft direction relative slip connection respectively around the inboard of spout, and the downside of two sliders is provided with a bracing piece along controlling the direction respectively, and both ends are provided with a limiting plate along upper and lower direction respectively about the downside of two bracing pieces, and a V-arrangement groove has been seted up along upper and lower direction respectively in the inboard of four limiting plates, controls between the inboard of two V-arrangement grooves that both ends correspond around separately and the outside of a lithium cell between be connected in the cooperation, the inboard of spout be provided with the middle part of two sliders between the power component that the cooperation is connected.
Realize treating the transport effect of the lithium cell of annotating the liquid through the conveyer belt, when the lithium cell of will treating annotating the liquid carries the under side of support frame, drive the backup pad lapse through two electric telescopic handle, drive two sliders at the inboard front and back both ends of spout along the fore-and-aft direction relative slip through power component, drive two bracing pieces endwise slip through the inside slip of two sliders, drive four limiting plate endwise slip through the slip of two bracing pieces, the effect of the adjustment chucking of treating the lithium cell position of annotating the liquid is realized to two endwise slip limiting plates that correspond around separately through the V-arrangement groove about making, thereby better realization is to the liquid effect of annotating of lithium cell, lithium cell after the chucking is through annotating liquid unit realization to annotating the liquid effect.
Further, power component includes axis of rotation and screw thread, it is connected with the axis of rotation to rotate between the both ends around the inboard of spout, threaded connection between both ends and the middle part of the slider that corresponds through the opposite direction screw thread respectively around the outside of axis of rotation.
Under the effect of threaded connection between the front end and the rear end of the outer side of the rotating shaft and the middle part of the corresponding sliding block through threads in opposite directions, the two sliding blocks are driven to relatively slide in the front direction and the rear direction at the front end and the rear end of the inner side of the sliding groove through rotation of the rotating shaft.
Furthermore, the power assembly further comprises an arc-shaped fixing block and a motor, the motor is fixedly connected to the front side of the supporting plate through the arc-shaped fixing block, the output shaft of the motor is fixedly connected with the front end of the rotating shaft, and the input end of the motor is electrically connected with the output end of an external power supply through an external control switch.
The output shaft of the motor is driven to rotate under the action of the external power supply, and the rotation of the rotating shaft is driven through the rotation of the output shaft of the motor.
Further, annotate the liquid unit and include feed tank, feed pipe and notes liquid head, the upside of support frame is provided with the feed tank along left right direction, both ends are provided with a feed pipe respectively about the inside downside of feed tank, two round holes have been seted up side by side along left right direction in the upside middle part of backup pad, and the inboard of two round holes has one to annotate the liquid head along upper and lower direction joint respectively, and the lower extreme of two feed pipes cooperates between the upper end with the notes liquid head that corresponds respectively and is connected.
Realize the effect to the inside confession liquid of feed pipe through the feed tank, the lithium cell is by the chucking back, realizes the notes liquid effect to the lithium cell through annotating the liquid head under the confession liquid effect of feed pipe.
Further, annotate the liquid unit and still include feeding bulge loop and apron, the upper end of feed box is provided with the feeding bulge loop, communicate between the inboard lower extreme of feeding bulge loop and the inboard of feed box, the outside upper end of feeding bulge loop is provided with the apron.
Realize the effect to the inside confession liquid of liquid feed case through the feeding bulge loop, realize the disconnection and sealed effect to feeding bulge loop outside upper end through the apron.
Further, annotate the liquid unit and still include square groove and transparent glass board, the front side of confession liquid case is opened and is equipped with the square groove, the inboard joint in square groove has transparent glass board.
Realize the chucking effect to the clear glass board through the square groove, can realize the observation effect to the inside liquid level condition of liquid supply tank through the clear glass board, the convenient effect of in time supplementing the raw materials to liquid supply tank inside.
Compared with the prior art, the beneficial effects of the utility model are that: this priming device is used in lithium cell production has following benefit:
1. the liquid injection device for lithium battery production is provided with the liquid injection unit, the clamping effect on the transparent glass plate is realized through the square groove, the observation effect on the liquid level condition in the liquid supply box can be realized through the transparent glass plate, and the effect of supplementing raw materials in the liquid supply box is facilitated and timely;
2. the liquid injection device for lithium battery production is provided with a liquid injection unit, liquid supply inside a liquid supply pipe is realized through a liquid supply box, and after a lithium battery is clamped, the liquid injection effect on the lithium battery is realized through a liquid injection head under the liquid supply effect of the liquid supply pipe;
3. two bracing pieces are driven to slide inwards through the inward sliding of the two sliding blocks, four limiting plates are driven to slide inwards through the sliding of the two bracing pieces, the two inward sliding limiting plates which correspond to each other around the left end and the right end of the V-shaped groove realize the clamping effect of the adjustment of the position of the lithium battery for liquid injection, and therefore the liquid injection effect of the lithium battery is better realized.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional view of the front side of the present invention;
fig. 4 is a schematic view of the left middle cross-sectional structure of the present invention.
In the figure: the device comprises a base plate 1, a conveying belt 2, a supporting frame 3, an electric telescopic rod 4, a supporting plate 5, a liquid injection unit 6, a liquid supply box 61, a liquid supply pipe 62, a liquid injection head 63, a feeding convex ring 64, a cover plate 65, a square groove 66, a transparent glass plate 67, a limiting unit 7, a sliding groove 71, a sliding block 72, a rotating shaft 73, a thread 74, a supporting rod 75, a limiting plate 76, a V-shaped groove 77, an arc-shaped fixing block 78 and a motor 79.
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 belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a liquid injection device for lithium battery production comprises a bottom plate 1 and a limiting unit 7;
bottom plate 1: the upper middle part is provided with a conveying belt 2 along the front-back direction, the upper middle part of the bottom plate 1 is provided with a support frame 3 along the left-right direction, the left end and the right end of the upper side inside the support frame 3 are respectively provided with an electric telescopic rod 4, a support plate 5 is arranged between the lower ends of the two electric telescopic rods 4 along the left-right direction, and the upper side of the support frame 3 is provided with an injection unit 6 which is in matched connection with the lower sides of the support plates 5;
annotate liquid unit 6 and include liquid feed box 61, liquid feed pipe 62 and annotate liquid head 63, the upside of support frame 3 is provided with liquid feed box 61 along left right direction, both ends are provided with a liquid feed pipe 62 respectively about liquid feed box 61's the inside downside, two round holes have been seted up side by side along left right direction in the upside middle part of backup pad 5, the inboard of two round holes is followed upper and lower direction joint respectively and is had one to annotate liquid head 63, the lower extreme of two liquid feed pipes 62 respectively with the cooperation is connected between the upper end of the notes liquid head 63 that corresponds.
The liquid supply box 61 is used for supplying liquid to the interior of the liquid supply pipe 62, and after the lithium battery is clamped, the liquid injection effect on the lithium battery is achieved through the liquid injection head 63 under the liquid supply effect of the liquid supply pipe 62.
The liquid injection unit 6 further comprises a feeding convex ring 64 and a cover plate 65, the feeding convex ring 64 is arranged at the upper end of the liquid supply box 61, the lower end of the inner side of the feeding convex ring 64 is communicated with the inner side of the liquid supply box 61, and the cover plate 65 is arranged at the upper end of the outer side of the feeding convex ring 64.
The feeding convex ring 64 is used for feeding liquid into the liquid feeding box 61, and the cover plate 65 is used for disconnecting and sealing the upper end of the outer side of the feeding convex ring 64.
Annotate liquid unit 6 and still include square groove 66 and transparent glass board 67, the front side of confession liquid case 61 is opened and is equipped with square groove 66, and the inboard joint of square groove 66 has transparent glass board 67.
Realize the chucking effect to transparent glass board 67 through square groove 66, can realize the observation effect to the inside liquid level condition of liquid supply box 61 through transparent glass board 67, the convenient effect of in time supplementing the raw materials to liquid supply box 61.
And a limiting unit 7: include spout 71, slider 72, power component, bracing piece 75, limiting plate 76 and V-arrangement groove 77, spout 71 has been seted up along the fore-and-aft direction in the middle part of backup pad 5, both ends have a slider 72 along fore-and-aft direction relative sliding connection respectively around the inboard of spout 71, the downside of two sliders 72 is provided with a bracing piece 75 along the left and right sides direction respectively, both ends are provided with a limiting plate 76 along the upper and lower direction respectively about the downside of two bracing pieces 75, a V-arrangement groove 77 has been seted up along the upper and lower direction respectively in the inboard of four limiting plates 76, the cooperation is connected between the inboard of two V-arrangement grooves 77 that correspond around controlling both ends separately and the outside of a lithium cell, the inboard of spout 71 be provided with the power component of cooperation connection between the middle part of two sliders 72.
Realize treating the transport effect of annotating the lithium cell of liquid through conveyer belt 2, when the lithium cell of liquid will be waited to annotate carries support frame 3 under, drive backup pad 5 lapse through two electric telescopic handle 4, drive two sliders 72 through power component and follow the fore-and-aft direction relative slip in both ends around the inboard of spout 71, drive two bracing pieces 75 lapse through the inboard slip of two sliders 72, drive four limiting plates 76 lapse through the slip of two bracing pieces 75, make two lapse limiting plates 76 that correspond around both ends separately through V-arrangement groove 77 and realize treating the effect of the adjustment chucking of the lithium cell position of annotating the liquid, thereby better realization is to the liquid effect of annotating of lithium cell, lithium cell after the chucking realizes to annotating the liquid effect through annotating liquid unit 6.
The power assembly comprises a rotating shaft 73 and a thread 74, the rotating shaft 73 is rotatably connected between the front end and the rear end of the inner side of the sliding chute 71, and the front end and the rear end of the outer side of the rotating shaft 73 are respectively in threaded connection with the middle part of the corresponding sliding block 72 through the thread 74 in the opposite direction.
Under the effect of the threaded connection between the outer front end and the outer rear end of the rotating shaft 73 and the middle part of the corresponding sliding block 72 through the threads 74 in opposite directions, the two sliding blocks 72 are driven to slide relatively in the front-rear direction at the inner front end and the inner rear end of the sliding groove 71 through the rotation of the rotating shaft 73.
The power assembly further comprises an arc-shaped fixing block 78 and a motor 79, the motor 79 is fixedly connected to the front side of the supporting plate 5 through the arc-shaped fixing block 78, an output shaft of the motor 79 is fixedly connected with the front end of the rotating shaft 73, and an input end of the motor 79 is electrically connected with an output end of an external power supply through an external control switch.
The output shaft of the motor 79 is driven to rotate by the external power supply, and the rotation of the output shaft of the motor 79 drives the rotation shaft 73 to rotate.
The utility model provides a pair of priming device is used in lithium cell production's theory of operation as follows:
when the lithium battery to be injected with liquid is conveyed to the right lower side of the support frame 3, the support plate 5 is driven to slide downwards through the two electric telescopic rods 4, after the support plate 5 slides downwards for a certain distance, the two sliders 72 are driven to slide oppositely in the front and rear ends of the inner side of the sliding groove 71 along the front and rear directions through the power assembly, the two support rods 75 are driven to slide inwards through the inward sliding of the two sliders 72, the four limiting plates 76 are driven to slide inwards through the sliding of the two support rods 75, the two inward sliding limiting plates 76 corresponding to the front and rear ends of the left and right sides of the V-shaped groove 77 realize the clamping effect of adjusting the position of the lithium battery to be injected with liquid, the lithium battery after clamping is under the liquid supply effect of the liquid supply box 61, and the liquid injection effect of the lithium battery is realized through the liquid injection head 63.
It should be noted that the motor 79 disclosed in the above embodiments is a servo motor, and the control switch controls the operation of the motor 79 by a method commonly used in the art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a priming device is used in lithium cell production which characterized in that: comprises a bottom plate (1) and a limiting unit (7);
base plate (1): the conveying belt (2) is arranged in the middle of the upper side of the bottom plate (1) along the front-back direction, the supporting frame (3) is arranged in the middle of the upper side of the bottom plate (1) along the left-right direction, the electric telescopic rods (4) are respectively arranged at the left end and the right end of the upper side of the interior of the supporting frame (3), the supporting plate (5) is arranged between the lower ends of the two electric telescopic rods (4) along the left-right direction, and the liquid injection unit (6) which is connected with the lower side of the supporting plate (5) in a matched mode is arranged on the upper side of the supporting frame (3);
a limiting unit (7): include spout (71), slider (72), power component, bracing piece (75), limiting plate (76) and V-arrangement groove (77), spout (71) have been seted up along the fore-and-aft direction at the middle part of backup pad (5), both ends have one slider (72) along fore-and-aft direction relative sliding connection respectively around the inboard of spout (71), and the downside of two sliders (72) is provided with one bracing piece (75) along the left and right sides direction respectively, and both ends are provided with one limiting plate (76) along the upper and lower direction respectively about the downside of two bracing pieces (75), and one V-arrangement groove (77) have been seted up along the upper and lower direction respectively in the inboard of four limiting plates (76), and the cooperation is connected between the inboard of two V-arrangement grooves (77) that correspond around separately and the left and right sides between the outside of a lithium cell, the inboard of spout (71) be provided with the power component that the cooperation is connected between the middle part of two sliders (72).
2. The liquid injection device for lithium battery production of claim 1, characterized in that: the power assembly comprises a rotating shaft (73) and threads (74), the rotating shaft (73) is rotatably connected between the front end and the rear end of the inner side of the sliding groove (71), and the front end and the rear end of the outer side of the rotating shaft (73) are respectively in threaded connection with the middle of the corresponding sliding block (72) through the threads (74) in opposite directions.
3. The liquid injection device for lithium battery production according to claim 2, wherein: the power assembly further comprises an arc-shaped fixing block (78) and a motor (79), the motor (79) is fixedly connected to the front side of the supporting plate (5) through the arc-shaped fixing block (78), an output shaft of the motor (79) is fixedly connected with the front end of the rotating shaft (73), and the input end of the motor (79) is electrically connected with the output end of an external power supply through an external control switch.
4. The liquid injection device for lithium battery production of claim 1, characterized in that: annotate liquid unit (6) and include liquid feed box (61), liquid feed pipe (62) and annotate liquid head (63), the upside of support frame (3) is provided with liquid feed box (61) along left right direction, both ends are provided with a liquid feed pipe (62) respectively about the inside downside of liquid feed box (61), two round holes have been seted up side by side along left right direction in the upside middle part of backup pad (5), and the inboard of two round holes has one along upper and lower direction joint respectively and annotates liquid head (63), and the lower extreme of two liquid feed pipes (62) is connected with the cooperation between the upper end of corresponding notes liquid head (63) respectively.
5. The liquid injection device for lithium battery production according to claim 4, wherein: annotate liquid unit (6) and still include feeding bulge loop (64) and apron (65), the upper end of confession liquid case (61) is provided with feeding bulge loop (64), communicate between the inboard lower extreme of feeding bulge loop (64) and the inboard of confession liquid case (61), the outside upper end of feeding bulge loop (64) is provided with apron (65).
6. The liquid injection device for lithium battery production according to claim 4, wherein: annotate liquid unit (6) and still include square groove (66) and transparent glass board (67), the front side of confession liquid case (61) is opened and is equipped with square groove (66), the inboard joint of square groove (66) has transparent glass board (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244375.1U CN218770008U (en) | 2022-12-05 | 2022-12-05 | Liquid injection device for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244375.1U CN218770008U (en) | 2022-12-05 | 2022-12-05 | Liquid injection device for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218770008U true CN218770008U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223244375.1U Active CN218770008U (en) | 2022-12-05 | 2022-12-05 | Liquid injection device for lithium battery production |
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| Country | Link |
|---|---|
| CN (1) | CN218770008U (en) |
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2022
- 2022-12-05 CN CN202223244375.1U patent/CN218770008U/en active Active
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