A lead-acid battery plate detection device
An automated testing device combining a lifting plate, gear rack, and electric push rod solves the problems of low efficiency and limited accuracy in manual operation of lead-acid battery plate testing, achieving automated clamping and pushing, and improving testing efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG TIANNENG POWER ENERGY
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-03
AI Technical Summary
In the current production process of lead-acid battery plates, the inspection relies on manual visual inspection or simple physical measurement, which is inefficient, has limited accuracy, and is easily affected by human factors.
An automated testing device employing a combination of a lifting plate, gear rack, and electric push rod drives the electrode plate to the central position via the gear rack, and adjusts the position of the support plate using the electric push rod, thereby achieving automatic clamping and pushing of the electrode plate and reducing manual operation.
It improves detection efficiency, reduces manual operation burden, enhances detection accuracy and stability, and adapts to automated detection of different electrode plate sizes.
Smart Images
Figure CN224456542U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lead-acid battery plate production and testing technology, specifically a lead-acid battery plate testing device. Background Technology
[0002] Lead-acid batteries are widely used in automobiles, energy storage, and other fields. The quality of the battery plates is crucial to the battery's performance and lifespan. Currently, in the production process of lead-acid battery plates, plate inspection relies heavily on manual visual inspection or simple physical measurements, which is inefficient, has limited accuracy, and is easily affected by human factors.
[0003] According to Chinese Patent No. CN216978681U, a lead-acid battery plate performance testing device includes a support column, the top of which is provided with a clamping mechanism for clamping the plate; the clamping mechanism includes a pair of parallel crossbar assemblies, and the inner sidewalls of the two crossbar assemblies are respectively provided with three clamping structures for clamping the plate; the clamping structure includes a telescopic drive module mounted on the crossbar assembly, and a clamping block is provided at the end of the telescopic drive module; the clamping block is provided with a slot, the cross-section of which is V-shaped or U-shaped; the telescopic drive module is an electric telescopic rod or a cylinder.
[0004] In the above scheme, the clamping block is provided with a slot. The slot has a cross-sectional shape and a through-type design, which facilitates the clamping of the electrode plate. However, it still has the following disadvantages: In order to clamp the electrode plate, manual operation is required to put the electrode plate into the slot and fix it. This reliance on manual operation not only reduces the operating efficiency, but may also increase the workload of the operator. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a lead-acid battery plate detection device, which solves the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A lead-acid battery plate testing device includes a lifting plate, a fixed frame connected to one side of the lifting plate, and a mounting box connected to the bottom surface of the lifting plate. Two racks are slidably arranged inside the mounting box, and a drive motor is installed inside the mounting box. The output end of the drive motor is connected to a gear, and the two racks mesh with the gear respectively. One end of the two racks is connected to a first push plate, and a first electric push rod is connected to one side of the lifting plate. The telescopic end of the first electric push rod is connected to a second push plate.
[0008] Preferably, the outer wall of the fixing frame is connected to two mounting plates, and one side of each of the two mounting plates is connected to a second electric push rod. The inside of the fixing frame is slidably arranged with two support plates, and the telescopic ends of the two second electric push rods are respectively connected to one side of the two support plates.
[0009] Preferably, a first groove is provided on the top surface of one side of the fixing frame, and two first sliders are slidably arranged inside the first groove. The bottom surfaces of the two support plates are respectively connected to the top surfaces of the two first sliders.
[0010] Preferably, a second sliding groove is provided on one inner wall of the fixing frame, and two second sliders are slidably arranged inside the second sliding groove. The sides of the two second sliders are respectively connected to the sides of the two trays.
[0011] Preferably, a base is provided below the lifting plate, and an outer sleeve and an inner sleeve rod that can be telescopically fitted inside the outer sleeve are connected to the top surface of the base. The top surface of the inner sleeve rod is connected to the bottom surface of the lifting plate.
[0012] Preferably, both the first push plate and the second push plate are disposed above the lifting plate, and the support plate is L-shaped.
[0013] Compared with existing technologies, the advantages of this invention are as follows: In use, the operator first raises the lifting plate to a suitable position and places the electrode plate to be tested on it. Next, the drive motor is started, and the motor drives the gear to rotate through its output end. The rotation of the gear causes the rack to move, which in turn moves the first push plates closer together, thus moving the electrode plate to the center position of the lifting plate. Then, two second electric push rods are activated. The telescopic ends of the electric push rods push the support plate to move, adjusting its position to fit the size of the electrode plate. Next, the first electric push rod is activated, and its telescopic end pushes the second push plate to move, pushing the electrode plate above the two support plates. Finally, the second electric push rod is activated again, and its output end moves the support plate back, allowing the electrode plate to fall freely from the corresponding height. This device only requires placing the electrode plate on the lifting plate, eliminating the need for manual fixing and improving work efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the lifting plate structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the drive motor structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the fixing frame structure of this utility model.
[0018] In the diagram: 1. Lifting plate; 2. Fixing frame; 3. Mounting box; 4. Rack; 5. Drive motor; 6. Gear; 7. First push plate; 8. First electric push rod; 9. Second push plate; 10. Mounting plate; 11. Second electric push rod; 12. Support plate; 13. First slide groove; 14. First slider; 15. Second slide groove; 16. Second slider; 17. Base; 18. Outer sleeve; 19. Inner sleeve rod. Detailed Implementation
[0019] 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.
[0020] Please see Figure 1-4 This utility model provides a technical solution: a lead-acid battery plate detection device, including a lifting plate 1, a fixed frame 2 connected to one side of the lifting plate 1, a mounting box 3 connected to the bottom surface of the lifting plate 1, two racks 4 slidably arranged inside the mounting box 3, a drive motor 5 arranged inside the mounting box 3, a gear 6 connected to the output end of the drive motor 5, the two racks 4 respectively meshing with the gears 6, a first push plate 7 connected to one end of the two racks 4, a first electric push rod 8 connected to one side of the lifting plate 1, and a second push plate 9 connected to the telescopic end of the first electric push rod 8.
[0021] More specifically, during use, the drive motor 5 is started, and its output end drives the gear 6 to rotate. The rotation of the gear 6 drives the rack 4 to move. The movement of the rack 4 drives the two first push plates 7 to move closer to each other, thereby moving the electrode plate to the center position of the lifting plate 1. The first electric push rod 8 is started, and its output end drives the second push plate 9 to move. The movement of the second push plate 9 drives the electrode plate to move, ensuring that the electrode plate is pushed onto the support plate 12.
[0022] In this utility model, the outer wall of the fixing frame 2 is connected to two mounting plates 10, and one side of each mounting plate 10 is connected to a second electric push rod 11. The inside of the fixing frame 2 is slidably arranged with two support plates 12, and the telescopic ends of the two second electric push rods 11 are respectively connected to one side of the two support plates 12.
[0023] More specifically, during use, the second electric push rod 11 is activated, and its output point drives the support plate 12 to move, ensuring that it can adapt to different sizes of electrode plates.
[0024] In this utility model, a first groove 13 is provided on the top surface of one side of the fixing frame 2, and two first sliders 14 are slidably arranged inside the first groove 13. The bottom surfaces of the two support plates 12 are respectively connected to the top surfaces of the two first sliders 14.
[0025] More specifically, the design of the first slide groove 13 and the first slider 14 allows the pallet 12 to slide smoothly on the fixed frame 2, ensuring that the pallet 12 can move accurately within the specified track, thereby improving the accuracy and stability of the operation.
[0026] In this utility model, a second sliding groove 15 is provided on one inner wall of the fixing frame 2, and two second sliders 16 are slidably arranged inside the second sliding groove 15. The sides of the two second sliders 16 are respectively connected to the sides of the two support plates 12.
[0027] More specifically, the design of the second slide 15 and the second slider 16 allows the pallet 12 to slide smoothly on the fixed frame 2, ensuring that the pallet 12 can move accurately within the specified track, thereby improving the accuracy and stability of the operation.
[0028] In this utility model, a base 17 is provided below the lifting plate 1. The top surface of the base 17 is connected to an outer sleeve 18 and an inner sleeve rod 19 that can be telescopically sleeved inside the outer sleeve 18. The top surface of the inner sleeve rod 19 is connected to the bottom surface of the lifting plate 1.
[0029] More specifically, the telescopic design of the inner sleeve rod 19 allows the lifting plate 1 to be adjusted in height as needed. This adjustment function enables the equipment to adapt to different operating scenarios or needs, such as precisely controlling the position of the lifting plate 1 according to changes in working height.
[0030] In this utility model, the two first push plates 7 and the second push plate 9 are both arranged above the lifting plate 1, and the support plate 12 is L-shaped.
[0031] More specifically, the first push plate 7 and the second push plate 9 are positioned above the lifting plate 1, and work together to provide a more precise pushing action.
[0032] Working Principle: In use, the operator first raises the lifting plate 1 to a suitable position and places the electrode plate to be tested on it. Next, the drive motor 5 is started, which drives the gear 6 to rotate via its output end. The rotation of the gear 6 causes the rack 4 to move, which in turn moves the first push plate 7 closer together, thus moving the electrode plate to the center position of the lifting plate 1. Then, the two second electric push rods 11 are activated. The telescopic ends of the electric push rods push the support plate 12 to move, adjusting its position to fit the size of the electrode plate. Next, the first electric push rod 8 is activated. The telescopic end of the first electric push rod 8 pushes the second push plate 9 to move, pushing the electrode plate above the two support plates 12. Finally, the second electric push rod 11 is activated again, its output end moving the support plate 12 back, allowing the electrode plate to fall freely from the corresponding height. The adhesion strength can be tested by observing the appearance of the electrode plate after free fall or by weighing the lead paste before and after free fall. This device only requires placing the electrode plate on the lifting plate 1, eliminating the need for manual fixing and improving work efficiency.
[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A lead-acid battery plate detection device, comprising a lifting plate (1), one side of the lifting plate (1) is connected with a fixed frame (2), characterized in that: The bottom surface of the lifting plate (1) is connected to the mounting box (3). Two racks (4) are slidably arranged inside the mounting box (3). A drive motor (5) is arranged inside the mounting box (3). The output end of the drive motor (5) is connected to a gear (6). The two racks (4) mesh with the gear (6) respectively. One end of the two racks (4) is connected to a first push plate (7). One side of the lifting plate (1) is connected to a first electric push rod (8). The telescopic end of the first electric push rod (8) is connected to a second push plate (9).
2. A lead storage battery plate inspection apparatus as defined in claim 1 wherein: The outer wall of the fixed frame (2) is connected to two mounting plates (10), and one side of each of the two mounting plates (10) is connected to a second electric push rod (11). The inside of the fixed frame (2) is slidably provided with two support plates (12), and the telescopic ends of the two second electric push rods (11) are respectively connected to one side of the two support plates (12).
3. A lead storage battery plate inspection apparatus as defined in claim 2 wherein: The top surface of one side of the fixing frame (2) is provided with a first sliding groove (13), and two first sliders (14) are slidably arranged inside the first sliding groove (13). The bottom surfaces of the two support plates (12) are respectively connected to the top surfaces of the two first sliders (14).
4. A lead storage battery plate inspection apparatus as defined in claim 2, wherein: The inner wall of one side of the fixing frame (2) is provided with a second sliding groove (15), and two second sliders (16) are slidably arranged inside the second sliding groove (15). The sides of the two second sliders (16) are respectively connected to the sides of the two trays (12).
5. A lead storage battery plate inspection apparatus as defined in claim 1, wherein: A base (17) is provided below the lifting plate (1). The top surface of the base (17) is connected to an outer sleeve (18) and an inner sleeve rod (19) that can be telescopically sleeved inside the outer sleeve (18). The top surface of the inner sleeve rod (19) is connected to the bottom surface of the lifting plate (1).
6. A lead storage battery plate inspection apparatus as defined in claim 2, wherein: The two first push plates (7) and the second push plate (9) are both arranged above the lifting plate (1), and the support plate (12) is L-shaped.