CN220885789U - Push-pull mechanism of lithium battery transfer trolley - Google Patents
Push-pull mechanism of lithium battery transfer trolley Download PDFInfo
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- CN220885789U CN220885789U CN202321643359.1U CN202321643359U CN220885789U CN 220885789 U CN220885789 U CN 220885789U CN 202321643359 U CN202321643359 U CN 202321643359U CN 220885789 U CN220885789 U CN 220885789U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 103
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a push-pull mechanism of a lithium battery transfer trolley, which comprises a fixed seat, a first sliding seat, a second sliding seat, a first translation driving mechanism, a second translation driving mechanism and a clamping mechanism, wherein the fixed seat is symmetrically arranged on two sides, the first sliding seats are respectively arranged on the fixed seat in a sliding manner, the second sliding seats are respectively arranged on the first sliding seats in a sliding manner, the sliding direction of the second sliding seats is the same as that of the first sliding seats, and the clamping mechanism is arranged on the second sliding seats; the first translation driving mechanisms are respectively arranged on the fixed seat and drive the first sliding seat to slide relative to the fixed seat; the second translation driving mechanism is arranged between the first sliding seat and the second sliding seat so as to drive the second sliding seat to slide relative to the first sliding seat. The utility model has the advantages of high reliability, convenient control and large stroke.
Description
Technical Field
The utility model relates to a lithium battery transferring trolley, in particular to a push-pull mechanism of the lithium battery transferring trolley.
Background
Before the liquid injection process of the lithium battery, the lithium battery needs to be baked in vacuum to remove moisture. The battery is placed on a tray to be baked at the upper material level, then the tray to be baked is conveyed into the oven by the push-pull mechanism before being conveyed into the oven, and then vacuumizing and heating are carried out, or the baking tray in the oven is pulled out to the lower material level by the push-pull mechanism, so that the feeding and discharging actions in the working procedure are completed. The existing push-pull mechanism drives the baking tray to enter and exit the baking oven by means of electromagnet attraction, however, the electromagnet has lower reliability in the actual environment, the stroke of the push-pull mechanism driving the baking tray to move is short, in actual production, the lithium battery transferring trolley is required to be very close to the baking oven, and the requirement cannot be met for a lithium battery production line with the lithium battery transferring trolley at a longer distance from the baking oven.
Disclosure of utility model
The utility model aims to provide a push-pull mechanism of a lithium battery transfer trolley with high reliability, convenient control and large travel.
In order to achieve the above object, the push-pull mechanism of the lithium battery transfer trolley provided by the utility model comprises a fixed seat, a first sliding seat, a second sliding seat, a first translation driving mechanism, a second translation driving mechanism and a clamping mechanism, wherein the fixed seat is symmetrically arranged on two sides, the first sliding seats are respectively arranged on the fixed seat in a sliding manner, the second sliding seats are respectively arranged on the first sliding seats in a sliding manner, the sliding direction of the second sliding seats is the same as that of the first sliding seats, and the clamping mechanism is arranged on the second sliding seats; the first translation driving mechanisms are respectively arranged on the fixed seat and drive the first sliding seat to slide relative to the fixed seat; the second translation driving mechanism is arranged between the first sliding seat and the second sliding seat so as to drive the second sliding seat to slide relative to the first sliding seat.
Compared with the prior art, the first sliding seat is arranged on the fixed seat, the first sliding seat is driven by the first translation driving mechanism to slide relative to the fixed seat, so that the push-pull mechanism has a first-stage stroke, the second sliding seat is arranged on the first sliding seat, and the second sliding seat is driven by the second translation driving mechanism to slide relative to the first sliding seat, so that the sliding directions of the first sliding seat and the second sliding seat are the same, the push-pull mechanism has a second-stage stroke, and the stroke of the push-pull mechanism is doubled compared with the original stroke through superposition of the first-stage stroke and the second-stage stroke. In addition, through utilizing the clamping mechanism, when push-pull mechanism and battery clamp are close to, the clamping mechanism can insert in the battery clamp to drive battery clamp business turn over oven through the block connection, can not take place the condition that breaks away from with battery clamp like this, the reliability is high. The whole control process only needs to control the actions of the first translation driving mechanism, the second translation driving mechanism and the clamping mechanism, and the control is very convenient.
Preferably, the first translational driving mechanism comprises a first motor, a driving belt pulley, a driven belt pulley and a belt, wherein the driving belt pulley and the driven belt pulley are respectively pivoted at the front end and the rear end of the fixing seat; the output end of the first motor is connected with the driving belt pulley, and the belt surrounds between the driving belt pulley and the driven belt pulley and is connected with the first sliding seat. The belt is driven to reciprocate by the first motor, the driving belt pulley and the driven belt pulley, and the first sliding seat is connected with the belt, so that the first sliding seat can be rapidly and conveniently driven to translate.
Preferably, the second translational driving mechanism comprises a second motor, a rotating shaft and a pair of gears, racks extending along the sliding direction are arranged on the first sliding seat, the rotating shafts are respectively arranged on the two second sliding seats, the output ends of the second motor are connected with the rotating shafts, the two ends of the rotating shafts are respectively connected with the gears, and the gears are respectively meshed with the racks on the first sliding seats on the same side. Through utilizing second motor, axis of rotation and gear set up the rack again on the first sliding seat, consequently, can drive through the cooperation of gear and rack the second sliding seat translates on the first sliding seat, consequently can realize overlapping second sliding seat and first sliding seat stroke, and then improve the stroke of block mechanism.
Specifically, the second translational driving mechanism further comprises a belt pulley set, and the belt pulley set is arranged between the output end of the second motor and the rotating shaft, so that the second motor drives the rotating shaft to rotate.
Preferably, the clamping mechanism comprises a third motor, a screw rod, a nut, a sliding plate and a clamping block, wherein the third motor and the screw rod are arranged on the second sliding seat, the output end of the third motor is connected with the screw rod, the nut is in threaded connection with the screw rod, the nut is fixedly connected with the sliding plate, and the clamping block is fixed on the sliding plate; the center shaft of the screw rod is perpendicular to the sliding direction of the second sliding seat. Through utilizing third motor drive lead screw and nut motion, and the nut can drive through the sliding plate again the block removes, thereby can make the block removes and block on battery clamp, realizes detachable mechanical connection, and stability is very high.
Specifically, the sliding plate extends to two sides of the second sliding seat, the clamping blocks are respectively arranged at two ends of the sliding plate, and the two clamping blocks are arranged at the same side of the sliding plate. Through set up the block in both sides for push-and-pull mechanism's forward and backward can both realize the block with battery anchor clamps, improve the suitability of equipment.
Preferably, a first guide rail is arranged on the inner side of the fixed seat, and a first guide block in sliding fit with the first guide rail is arranged on the outer side of the first sliding seat. The first guide rail is matched with the first guide block, so that the first sliding seat can stably and smoothly move on the fixed seat, and the stability and safety of transfer are improved.
Preferably, a second guide rail is arranged on the inner side of the first sliding seat, and a second guide block in sliding fit with the second guide rail is arranged on the second sliding seat. The second guide rail is matched with the second guide block, so that the second sliding seat can stably and smoothly move on the first sliding seat, and the stability and safety of transfer are improved.
Drawings
Fig. 1 is a perspective view of a push-pull mechanism of a lithium battery transfer cart according to the present utility model.
Fig. 2 is another perspective view of the push-pull mechanism of the lithium battery transfer cart according to the present utility model.
Fig. 3 is a plan view of the push-pull mechanism of the lithium battery transfer cart of the present utility model.
Fig. 4 is a side view of the push-pull mechanism of the lithium battery transfer cart of the present utility model.
Fig. 5 is a block diagram of a fixing base of a push-pull mechanism of the lithium battery transfer cart of the present utility model.
Fig. 6 is a structural view of a first slide block of the push-pull mechanism of the lithium battery transfer cart according to the present utility model.
Fig. 7 is a block diagram of a first translational drive mechanism of the push-pull mechanism of the lithium battery transfer cart of the present utility model.
Fig. 8 is a structural view of a second translational drive mechanism of the push-pull mechanism of the lithium battery transfer cart according to the present utility model.
Fig. 9 is a block diagram of an engagement mechanism of a push-pull mechanism of a lithium battery transfer cart according to the present utility model.
Fig. 10 is another configuration diagram of the engagement mechanism of the push-pull mechanism of the lithium battery transfer cart according to the present utility model.
Detailed Description
In order to describe the technical content, the constructional features and the effects achieved by the present utility model in detail, the following description is made with reference to the embodiments in conjunction with the accompanying drawings.
As shown in fig. 1 to 4, a push-pull mechanism 100 of a lithium battery transfer trolley according to the present utility model includes a fixed base 1, a first sliding base 2, a second sliding base 3, a first translational driving mechanism 4, a second translational driving mechanism 5, and a locking mechanism 6, wherein the fixed base 1 is symmetrically disposed on two sides, the first sliding bases 2 are slidably disposed on the fixed base 1, and the first sliding base 2 has a strip-shaped plate structure. The length direction of the first sliding seat 2 is the same as the sliding direction thereof. The second sliding seats 3 are respectively arranged on the first sliding seats 2 in a sliding manner, the sliding direction of the second sliding seats is the same as that of the first sliding seats 2, and the clamping mechanisms 6 are respectively arranged on the second sliding seats 3; the first translation driving mechanisms 4 are respectively arranged on the two fixed seats 1 and drive the corresponding first sliding seats 2 to slide relative to the fixed seats 1; the second translational driving mechanism 5 is disposed between the first sliding seat 2 and the second sliding seat 3, so as to drive the second sliding seat 3 to slide relative to the first sliding seat 2. Specifically, the second translational driving mechanisms 5 are simultaneously disposed on the two first sliding seats 2 and connected to the second sliding seat 3, and when the second translational driving mechanisms 5 apply a force to the first sliding seats 2, the first sliding seats 2 apply a reverse thrust to push the second translational driving mechanisms 5 and the second sliding seats 3 to move.
Referring to fig. 2 to 4 and 7, more specifically, the first translational driving mechanism 4 includes a first motor 41, a driving pulley 42, a driven pulley 43 and a belt 44, wherein the driving pulley 42 and the driven pulley 43 are respectively pivoted to the front and rear ends of the fixing base 1; the output end of the first motor 41 is connected to the driving pulley 42, and the belt 44 is wound around the driving pulley 42 and the driven pulley 43 and connected to the first sliding seat 2. The first sliding seat 2 can be rapidly and conveniently driven to translate by driving the belt 44 to reciprocate by the first motor 41, the driving pulley 42 and the driven pulley 43 and connecting the first sliding seat 2 with the belt 44.
Referring to fig. 2 to 4 and 8, the second translational driving mechanism 5 includes a second motor 51, a pulley set 52, a rotation shaft 53, and a pair of gears 54, wherein a rack 2a extending along the sliding direction is disposed at the upper edge of the first sliding seat 2, the rotation shafts 53 are respectively disposed on the two second sliding seats 3, and the pulley set 52 is disposed between an output end of the second motor 51 and the rotation shaft 53, so that the second motor 51 drives the rotation shaft 53 to rotate. Both ends of the rotating shaft 53 are respectively connected with gears 54, and the two gears 54 are respectively meshed with racks 2a on the first sliding seat 2 positioned on the same side. By providing the rack 2a on the first slide base 2 by using the second motor 51, the rotation shaft 53 and the gear 54, the second slide base 3 can be driven to translate on the first slide base 2 by the cooperation of the gear 54 and the rack 2a, so that the stroke superposition of the second slide base 3 and the first slide base 2 can be realized, and the stroke of the engaging mechanism 6 can be further improved.
Referring to fig. 2 to 4 and fig. 9 to 10, the locking mechanism 6 includes a third motor 61, a screw rod 62, a nut 63, a sliding plate 64 and a locking block 65, wherein the third motor 61 and the screw rod 62 are disposed on the second sliding seat 3, the output end of the third motor 61 is connected with the screw rod 62, the nut 63 is in threaded connection with the screw rod 62, the nut 63 is fixedly connected with the sliding plate 64, and the locking block 65 is fixed on the sliding plate 64; the central axis of the screw 62 is perpendicular to the sliding direction of the second sliding seat 3. The third motor 61 is used for driving the screw rod 62 and the nut 63 to move, and the nut 63 can drive the clamping block 65 to move through the sliding plate 64, so that the clamping block 65 can move and be clamped on the battery clamp, detachable mechanical connection is realized, and the stability is quite high. More specifically, the sliding plate 64 extends to both sides of the second sliding seat 3, the engaging blocks 65 are respectively disposed at both ends of the sliding plate 64, and the two engaging blocks 65 are disposed at the same side of the sliding plate 64. By arranging the engaging blocks 65 on both sides, the push-pull mechanism 100 can be engaged with the battery clamp in both the forward and backward directions, thereby improving the applicability of the device.
As shown in fig. 4 to 6, a first guide rail 1a is disposed on the inner side of the fixed seat 1, and a first guide block 2b slidably engaged with the first guide rail 1a is disposed on the outer side of the first sliding seat 2. By means of the cooperation of the first guide rail 1a and the first guide block 2b, the first sliding seat 2 can stably and smoothly move on the fixed seat 1, and stability and safety of transfer are improved. The inner side of the first sliding seat 2 is provided with a second guide rail 2c, and the second sliding seat 3 is provided with a second guide block 3a in sliding fit with the second guide rail 2 c. By means of the cooperation of the second guide rail 2c and the second guide block 3a, the second sliding seat 3 can stably and smoothly move on the first sliding seat 2, and stability and safety of transfer are improved.
The working principle of the utility model is described in detail below with reference to the drawings, wherein:
When the battery clamp is required to be pulled out of the baking oven, the first motor 41 is only required to be controlled to be started, the first motor 41 drives the belt 44 to operate, and the belt 44 drives the first sliding seat 2 to extend out of the fixing seat 1. When the first sliding seat 2 is fully extended, the second motor 51 is started, the second motor 51 drives the rotating shaft 53 to rotate, the rotating shaft 53 drives the gears 54 at two ends to rotate, the gears 54 walk on the rack 2a, and then the second sliding seat 3 is driven to move on the first sliding seat 2. When the second sliding seat 3 slides from one end to the other end of the first sliding seat 2, the clamping mechanism 6 approaches the battery clamp. At this time, the third motor 61 is started, the third motor 61 drives the screw rod 62 and the nut 63, the nut 63 drives the sliding plate 64 and the clamping block 65 to move close to the battery clamp, and finally, the clamping block 65 is inserted into the clamping hole on the front side of the battery clamp. At this time, the first motor 41 is controlled to rotate in the reverse direction, and the first slide base 2 is reset. Then, the second motor 51 is controlled to rotate reversely, so that the second sliding seat 3 is reset, at this time, the clamping mechanism 6 moves along with the second sliding seat 3 to reset, and finally, the clamping mechanism 6 drives the battery clamp to leave the baking oven and enter the space between the two first sliding seats 2. When the battery clamp is pushed into the baking oven, only the first motor 41 and the second motor 51 are controlled to reversely rotate, so that the first translation driving mechanism 4 drives the first sliding seat 2 to reversely move, and the second translation driving mechanism 5 drives the second sliding seat 3 to reversely move, so that the battery clamp can be driven to enter the baking oven for baking.
Compared with the prior art, the first sliding seat 2 is arranged on the fixed seat 1, the first sliding seat 2 is driven to slide relative to the fixed seat 1 by the first translation driving mechanism 4, so that the push-pull mechanism 100 has a first stage stroke, the second sliding seat 3 is arranged on the first sliding seat 2, the second sliding seat 3 is driven to slide relative to the first sliding seat 2 by the second translation driving mechanism 5, the sliding directions of the first sliding seat 2 and the second sliding seat 3 are the same, the push-pull mechanism 100 has a second stage stroke, and the stroke of the push-pull mechanism 100 is doubled compared with the original stroke by overlapping the first stage stroke and the second stage stroke, so that the stroke is greatly improved. In addition, by using the engaging mechanism 6, when the push-pull mechanism 100 approaches the battery clamp, the engaging mechanism 6 can be inserted into the battery clamp, so that the battery clamp is driven to enter and exit the baking oven through the engaging connection, and the situation of disengaging from the battery clamp can not occur, so that the reliability is extremely high. The whole control process only needs to control the actions of the first translation driving mechanism 4, the second translation driving mechanism 5 and the clamping mechanism 6, and the control is very convenient.
The structure of the oven and battery holder involved in the push-pull mechanism 100 of the lithium battery transfer cart of the present utility model is well known to those skilled in the art and will not be described in detail herein.
The foregoing disclosure is merely illustrative of the principles of the present utility model, and thus, it is intended that the scope of the utility model be limited thereto and not by this disclosure, but by the claims appended hereto.
Claims (8)
1. The utility model provides a push-and-pull mechanism of lithium cell transfer dolly which characterized in that: the device comprises a fixed seat, a first sliding seat, a second sliding seat, a first translation driving mechanism, a second translation driving mechanism and a clamping mechanism, wherein the fixed seat is symmetrically arranged on two sides, the first sliding seats are respectively arranged on the fixed seat in a sliding manner, the second sliding seats are respectively arranged on the first sliding seats in a sliding manner, the sliding direction of the second sliding seats is the same as that of the first sliding seats, and the clamping mechanism is arranged on the second sliding seats; the first translation driving mechanisms are respectively arranged on the fixed seat and drive the first sliding seat to slide relative to the fixed seat; the second translation driving mechanism is arranged between the first sliding seat and the second sliding seat so as to drive the second sliding seat to slide relative to the first sliding seat.
2. The push-pull mechanism of a lithium battery transfer trolley according to claim 1, wherein: the first translation driving mechanism comprises a first motor, a driving belt pulley, a driven belt pulley and a belt, wherein the driving belt pulley and the driven belt pulley are respectively pivoted at the front end and the rear end of the fixed seat; the output end of the first motor is connected with the driving belt pulley, and the belt surrounds between the driving belt pulley and the driven belt pulley and is connected with the first sliding seat.
3. The push-pull mechanism of a lithium battery transfer trolley according to claim 1, wherein: the second translation driving mechanism comprises a second motor, a rotating shaft and a pair of gears, racks extending along the sliding direction are arranged on the first sliding seat, the rotating shafts are respectively arranged on the two second sliding seats, the output end of the second motor is connected with the rotating shaft, two ends of the rotating shaft are respectively connected with the gears, and the gears are respectively meshed with the racks on the first sliding seat, which are positioned on the same side.
4. The push-pull mechanism of the lithium battery transfer trolley according to claim 3, wherein: the second translational driving mechanism further comprises a belt pulley set, and the belt pulley set is arranged between the output end of the second motor and the rotating shaft, so that the second motor drives the rotating shaft to rotate.
5. The push-pull mechanism of a lithium battery transfer trolley according to claim 1, wherein: the clamping mechanism comprises a third motor, a screw rod, a nut, a sliding plate and a clamping block, wherein the third motor and the screw rod are arranged on the second sliding seat, the output end of the third motor is connected with the screw rod, the nut is in threaded connection with the screw rod, the nut is fixedly connected with the sliding plate, and the clamping block is fixed on the sliding plate; the center shaft of the screw rod is perpendicular to the sliding direction of the second sliding seat.
6. The push-pull mechanism of the lithium battery transfer trolley according to claim 5, wherein: the sliding plate extends to two sides of the second sliding seat, the clamping blocks are respectively arranged at two ends of the sliding plate, and the two clamping blocks are arranged at the same side of the sliding plate.
7. The push-pull mechanism of a lithium battery transfer trolley according to claim 1, wherein: the inner side of the fixed seat is provided with a first guide rail, and the outer side of the first sliding seat is provided with a first guide block in sliding fit with the first guide rail.
8. The push-pull mechanism of a lithium battery transfer trolley according to claim 1, wherein: the inner side of the first sliding seat is provided with a second guide rail, and the second sliding seat is provided with a second guide block in sliding fit with the second guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643359.1U CN220885789U (en) | 2023-06-26 | 2023-06-26 | Push-pull mechanism of lithium battery transfer trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643359.1U CN220885789U (en) | 2023-06-26 | 2023-06-26 | Push-pull mechanism of lithium battery transfer trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220885789U true CN220885789U (en) | 2024-05-03 |
Family
ID=90837268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643359.1U Active CN220885789U (en) | 2023-06-26 | 2023-06-26 | Push-pull mechanism of lithium battery transfer trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220885789U (en) |
-
2023
- 2023-06-26 CN CN202321643359.1U patent/CN220885789U/en active Active
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