New energy battery tray stacking device
By designing an electric push rod and a guiding mechanism, the problem of positional offset of the material trays during stacking was solved, achieving precise positioning and stable stacking of new energy battery material trays, thus improving safety and battery protection.
Patent Information
- Application Number
- CN202520477094.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing new energy battery tray stacking devices lack positioning accuracy, causing the trays to shift during stacking, affecting stability and safety, and potentially damaging the batteries.
The design employs a coordinated approach of a first electric push rod, a limiting plate, a torsion spring, a rotating rod, and a rotating plate to achieve automatic guidance and precise positioning of the material tray. Combined with the cooperation of the conveyor belt and clamping plates, it ensures the accuracy of the material tray's position before stacking.
It improves the stability and safety of the stacked structure, reduces the potential risks caused by positional deviations, and protects the integrity of the battery.
Smart Images
Figure CN223779320U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of new energy battery production technology, and in particular relates to a new energy battery material tray stacking device. Background Technology
[0002] New energy batteries are a new type of energy storage device that can convert various forms of energy into chemical energy for storage and then release it for use when needed. These batteries are widely used in electric vehicles, renewable energy storage systems, and portable electronic devices, and are highly favored for their high efficiency and environmental friendliness. The manufactured new energy batteries are neatly packed into trays. By stacking these trays, the vertical space of the warehouse can be fully utilized, thus significantly improving space utilization without increasing the warehouse area.
[0003] Most conventional stacking devices employ a simple, one-by-one stacking method, which, while generally meeting space utilization requirements, has significant limitations in practical applications. The most critical issue is that this stacking method lacks sufficient consideration for positioning accuracy during tray stacking. This leads to tray misalignment before stacking, making it difficult for each tray to precisely align with the one below during stacking. This not only weakens the overall stability of the stacking device and increases the potential risk of collapse but may also cause unexpected damage to the new energy batteries inside the trays.
[0004] Therefore, there is a particular need for a new energy battery tray stacking device to solve the above problems. Utility Model Content
[0005] To overcome the shortcomings of ordinary stacking devices, which lack positioning accuracy and cause the material trays to shift during stacking, thus affecting overall stability, increasing the risk of collapse, and potentially damaging the new energy batteries inside the trays, this utility model provides a new energy battery material tray stacking device.
[0006] This utility model is achieved through the following technical approach: a new energy battery material tray stacking device, comprising a base, a conveying assembly, a fixing plate, a connecting plate, a second electric push rod, a bidirectional screw, a second motor, and a clamping plate. The conveying assembly is disposed on the upper part of the base. Two fixing plates are symmetrically arranged front and back and fixed to the left side of the base. Each second electric push rod is mounted on each fixing plate with its extension rod facing upward. Each connecting plate is fixed to the extension rod of each second electric push rod. The bidirectional screw is rotatably connected between the two connecting plates. The second motor is mounted on the upper front side of the front connecting plate with its output shaft facing backward. The system includes a screw front end fixedly connected to two clamping plates distributed front and rear, threadedly connected to the outside of the bidirectional screw and located on the left side of the conveying assembly. It also includes a first electric push rod, a limiting plate, a torsion spring, a rotating rod, and a rotating plate. The two first electric push rods are distributed front and rear and installed on the top of the base, with their telescopic rods facing left. Each limiting plate is fixedly connected to the telescopic rod of each first electric push rod. Each rotating rod is rotatably connected to each limiting plate. Each rotating plate is fixedly connected to the outside of each rotating rod. Each torsion spring is sleeved on the outside of each rotating rod, with its two ends fixedly connected to the corresponding limiting plate and the corresponding rotating plate, respectively. The torsion spring is a high-strength torsion spring.
[0007] Furthermore, the conveying assembly includes a first motor, a conveyor belt, and conveyor rollers. The first motor is installed on the upper right front side of the base with its output shaft facing backward. Two conveyor rollers are distributed on the left and right sides and are rotatably connected to the upper part of the base. The front and rear ends of each conveyor roller pass through the base. The front end of the right conveyor roller is fixedly connected to the output shaft of the first motor. The conveyor belt is rotatably connected between the two conveyor rollers and has an anti-slip layer on its surface.
[0008] Furthermore, it also includes limit rods, with two limit rods distributed on the left and right, fixed between two connecting plates, and passing through two clamping plates.
[0009] Furthermore, the L-block on the upper part of each limit plate abuts against each rotating plate.
[0010] Furthermore, the two mounting plates form a stacked area on the left side of the base.
[0011] Furthermore, the lower part of the clamping plate has an L-shaped structure, and the highest point of the horizontal plate in the L-shaped structure is on the same horizontal plane as the highest point of the conveyor belt.
[0012] Beneficial effects:
[0013] Through the coordinated action of the first electric push rod, the limiting plate, the torsion spring, the rotating rod and the rotating plate, not only can the new energy battery tray be pushed, but the new energy battery tray can also be automatically aligned before the pushing operation. This ensures that each new energy battery tray can achieve a high degree of positional accuracy before stacking, which not only significantly improves the stability and safety of the stacking structure, but also effectively reduces the potential risks caused by positional deviations. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0015] Figure 2 This is a three-dimensional structural diagram of the conveyor belt, conveyor roller, and first electric push rod of this utility model.
[0016] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, such as the torsion spring, rotating rod, and rotating plate.
[0017] Figure 4 This is a three-dimensional structural diagram of the fixing plate, connecting plate, and second electric push rod component of this utility model.
[0018] Figure 5 This is a three-dimensional structural diagram of the limiting rod, bidirectional screw, and clamping plate of this utility model.
[0019] In the attached diagram: 1. Base, 2. First motor, 3. Conveyor belt, 4. Conveyor roller, 5. First electric push rod, 51. Limiting plate, 6. Torsion spring, 7. Rotating rod, 8. Rotating plate, 9. Fixing plate, 10. Connecting plate, 11. Second electric push rod, 12. Limiting rod, 13. Bidirectional screw, 14. Second motor, 15. Clamping plate. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Example: A new energy battery tray stacking device, such as Figures 1-5As shown, the assembly includes a base 1, a conveying component, a fixing plate 9, a connecting plate 10, a second electric push rod 11, a limiting rod 12, a bidirectional screw 13, a second motor 14, and a clamping plate 15. The conveying component is located on the upper part of the base 1. The two fixing plates 9 are symmetrically arranged front and back and are connected to the left side of the base 1 by welding. The two fixing plates 9 form a stacking area on the left side of the base 1, which facilitates the placement of material trays for stacking new energy battery material trays within the fixed stacking area. Each second electric push rod 11 is bolted to each fixing plate 9, with its telescopic rod facing upwards. Each connecting plate 10 is welded... The second motor 14 is connected to the telescopic rod of each second electric push rod 11. The bidirectional screw 13 is rotatably connected between the two connecting plates 10. The second motor 14 is bolted to the upper front side of the front connecting plate 10, with its output shaft facing rearward. It is fixedly connected to the front end of the bidirectional screw 13 via a coupling. Two clamping plates 15 are distributed front and rear, threaded to the outside of the bidirectional screw 13, and located on the left side of the conveying assembly. The lower part of the clamping plate 15 has an L-shaped structure, which can tightly fit the corners of the new energy battery tray and provide a more stable clamping force. Two limiting rods 12 are distributed left and right and are connected by welding. The system is connected between two connecting plates 10 and passes through two clamping plates 15, allowing the two clamping plates 15 to maintain horizontal movement along the two limiting rods 12 when the bidirectional screw 13 rotates. It also includes a first electric push rod 5, a limiting plate 51, a torsion spring 6, a rotating rod 7, and a rotating plate 8. The two first electric push rods 5 are distributed front to back and connected to the top of the base 1 by bolts, with their telescopic rods facing left. Each limiting plate 51 is welded to the telescopic rod of each first electric push rod 5. Each rotating rod 7 is rotatably connected to each limiting plate 51, and each rotating plate 8 is welded to each limiting rod 12. Outside the rotating rod 7, the L-block on the upper part of each limiting plate 51 abuts against each rotating plate 8, so that when the new energy battery tray contacts the right side of the rotating plate 8, it squeezes the rotating plate 8 to rotate clockwise. When the left side of the rotating plate 8 contacts the new energy battery tray, it is abutted by the L-block and pushes the new energy battery tray. Each torsion spring 6 is sleeved on the outside of each rotating rod 7, and its two ends are fixedly connected to the corresponding limiting plate 51 and the corresponding rotating plate 8 respectively. The torsion spring 6 is a high-strength torsion spring, made of high-strength spring steel or other fatigue-resistant materials to ensure that it has high elasticity and fatigue resistance to provide sufficient torque and restoring force.
[0022] like Figure 1 and Figure 2As shown, the conveying assembly includes a first motor 2, a conveyor belt 3, and conveyor rollers 4. The first motor 2 is bolted to the upper right front side of the base 1, with its output shaft facing backward. Two conveyor rollers 4 are distributed left and right and rotatably connected to the upper part of the base 1. Both ends of each conveyor roller 4 pass through the base 1. The front end of the right conveyor roller 4 is fixedly connected to the output shaft of the first motor 2 via a coupling. The conveyor belt 3 is rotatably connected between the two conveyor rollers 4 and has a rubber anti-slip layer on its surface to ensure that the new energy battery tray can stably contact the conveyor belt 3 when pushed by the rotating plate 8, avoiding positional displacement due to slippage. The highest point of the horizontal plate in the lower L-shaped structure of the clamping plate 15 is on the same horizontal plane as the highest point of the conveyor belt 3, ensuring that the new energy battery tray can smoothly transition from the conveyor belt 3 to the clamping plate 15, avoiding jamming or damage to the new energy battery tray due to height difference.
[0023] First, the operator places the base 1 next to the previous production line, ensuring that the discharge end of the production line is aligned with the right side of the conveyor belt 3. Then, the prepared material tray is placed between the two fixed plates 9. The first motor 2 is started, and its output shaft drives the right conveyor roller 4 to rotate counterclockwise, working in conjunction with the left conveyor roller 4 to pull the conveyor belt 3 to rotate counterclockwise. Next, the second motor 14 is started, controlling its output shaft to rotate clockwise or counterclockwise, driving the two clamping plates 15 to move inward or outward to the appropriate position. The distance between the two clamping plates 15 is adjusted according to the longitudinal length of the new energy battery tray. The second motor 14 is then turned off.
[0024] When the production line delivers the new energy battery trays to be stacked onto the conveyor belt 3, the conveyor belt 3 continues to rotate, conveying the new energy battery trays to the left. During the conveying process, the new energy battery trays contact the right side of the rotating plate 8, squeezing the rotating plate 8 to rotate clockwise. The torsion spring 6 deforms and begins to store force. During the squeezing, the rotating plate 8, under the action of the torsion spring 6, presses tightly against the new energy battery trays and guides the new energy battery trays onto the conveyor belt 3. When the new energy battery trays detach from the rotating plate 8, the second motor 14 is temporarily shut off, stopping the conveying of the new energy battery trays. At the same time, the torsion spring 6 returns to its original shape, causing the rotating plate 8 to rotate counterclockwise to its initial position. At this time, the two first electric push rods 5 are activated, controlling their extension rods to extend, and the conveyor belt... The two rotating plates 8 are moved to the left, and the left side of the rotating plates 8 contacts the new energy battery tray, pushing it off the conveyor belt 3 until the new energy battery tray falls completely between the two clamping plates 15. The telescopic rods of the two first electric push rods 5 are retracted, driving the two rotating plates 8 to move to the right to return to their initial positions. Then, the two second electric push rods 11 are started, and their telescopic rods are retracted, driving the two connecting plates 10 to move downward. The two clamping plates 15 then move downward and contact the material support plate. At this time, the second motor 14 is restarted, and its output shaft is controlled to drive the bidirectional screw 13 to rotate counterclockwise, driving the two clamping plates 15 to move outward and detach from the new energy battery tray, so that the new energy battery tray falls onto the material support plate under the action of gravity.
[0025] Finally, the telescopic rods of the two second electric push rods 11 are extended, driving the two connecting plates 10 to move upward. The two clamping plates 15 then move upward to restore their initial height. At this time, the output shaft of the second motor 14 is controlled to drive the bidirectional screw 13 to rotate clockwise, driving the two clamping plates 15 to move inward to the appropriate position. The second motor 14 is then turned off again, and the above steps are repeated to stack the next new energy battery tray onto the previous new energy battery tray. This process is repeated to achieve automatic stacking of new energy battery trays.
[0026] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.
Claims
1. A new energy battery material tray stacking device, comprising a base (1), a conveying assembly, a fixing plate (9), a connecting plate (10), a second electric push rod (11), a bidirectional screw (13), a second motor (14), and clamping plates (15). The conveying assembly is disposed on the upper part of the base (1). Two fixing plates (9) are symmetrically arranged front and back and fixed to the left side of the base (1). Each second electric push rod (11) is installed on each fixing plate (9) with its telescopic rod facing upward. Each connecting plate (10) is fixed to the telescopic rod of each second electric push rod (11). The bidirectional screw (13) is rotatably connected between the two connecting plates (10). The second motor (14) is installed on the upper front side of the front connecting plate (10) with its output shaft facing backward and fixedly connected to the front end of the bidirectional screw (13). Two clamping plates (15) are distributed front and back, threadedly connected to the outside of the bidirectional screw (13), and located to the left of the conveying assembly. It also includes a first electric push rod (5), a limiting plate (51), a torsion spring (6), a rotating rod (7), and a rotating plate (8). Two first electric push rods (5) are distributed front and back and installed on the top of the base (1). Their telescopic rods face left. Each limiting plate (51) is fixed to the telescopic rod of each first electric push rod (5). Each rotating rod (7) is rotatably connected to each limiting plate (51). Each rotating plate (8) is fixed to the outside of each rotating rod (7). Each torsion spring (6) is sleeved on the outside of each rotating rod (7). Its two ends are fixedly connected to the corresponding limiting plate (51) and the corresponding rotating plate (8) respectively. The torsion spring (6) is a high-strength torsion spring.
2. The new energy battery material tray stacking device according to claim 1, characterized in that: The conveying assembly includes a first motor (2), a conveyor belt (3) and conveyor rollers (4). The first motor (2) is installed on the upper right front side of the base (1) with its output shaft facing backward. Two conveyor rollers (4) are distributed on the left and right sides and are rotatably connected to the upper part of the base (1). The front and rear ends of each conveyor roller (4) pass through the base (1). The front end of the right conveyor roller (4) is fixedly connected to the output shaft of the first motor (2). The conveyor belt (3) is rotatably connected between the two conveyor rollers (4) and its surface is provided with an anti-slip layer.
3. The new energy battery material tray stacking device according to claim 2, characterized in that: It also includes limit rods (12), with two limit rods (12) distributed on the left and right, fixed between two connecting plates (10), and passing through two clamping plates (15).
4. The new energy battery material tray stacking device according to claim 3, characterized in that: The L-block on the upper part of each limiting plate (51) abuts against each rotating plate (8).
5. A new energy battery material tray stacking device according to claim 4, characterized in that: Two fixing plates (9) form a stacking area to the left of the base (1).
6. The new energy battery material tray stacking device according to claim 5, characterized in that: The lower part of the clamp (15) has an L-shaped structure, and the highest point of the horizontal plate in the L-shaped structure is on the same horizontal plane as the highest point of the conveyor belt (3).