Adjustable universal device for external formation of polar plate of lead-acid storage battery
By designing an adjustable universal device for the external formation of lead-acid battery plates, the problems of incomplete internal formation and mold limitations were solved, achieving applicability and uniform formation of multiple plate types, and reducing costs.
Patent Information
- Application Number
- CN202422367108.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-09-27
AI Technical Summary
Existing lead-acid battery manufacturers often use internal formation methods, which have problems such as incomplete formation and poor consistency. In addition, existing external formation devices are limited to a certain type of plate, which increases the cost of molds.
An adjustable universal device for the external formation of lead-acid battery plates has been designed, including a comb plate, conductive strips and a sliding screw. It can adjust the spacing between the plates entering the slot, and is suitable for single plates and multi-plate plates. It increases the contact area between the plates and the conductive strips, and allows for observation of the formation process at any time.
It achieves applicability to multiple electrode plates, facilitates observation of the formation process, improves the uniformity and safety of the formation, and reduces mold costs.
Smart Images
Figure CN223757537U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of lead -acid battery, especially relate to a novel lead -acid battery plate outside formation adjustable general device. BACKGROUND
[0002] Lead -acid battery is an important power supply equipment, is widely used in energy storage power station, data center computer room, UPS, automobile starting, electric vehicle etc. The formation of lead -acid battery plate is the very important link in the production process of lead -acid battery, is the composition material of the positive plate electrochemical transformation process of negative plate active material, and the formation directly influences the performance and life of lead -acid battery. But the lead -acid battery manufacturer adopts the inside formation mode to carry out plate formation at present stage. If inside formation is not completely transformed, the consistency is poor, especially some hidden problems in the battery are not easy to find, can influence the performance of battery in all aspects, thereby influence the use of battery. At the same time, inside formation is difficult to make people obtain the plate after formation in the first time when developing lead -acid battery, and the plate after formation is usually taken out to analyze the formation condition of plate by adopting the way of dissecting battery. The existing outside formation device is only limited to a certain width or a certain type plate when using, and the cost of outside formation mold is increased. SUMMARY
[0003] In order to achieve the above purpose, for this purpose, we provide a novel lead -acid battery plate outside formation adjustable general device for solving the above problems, and the technical scheme of the present application is as follows: a lead -acid battery plate outside formation adjustable general device, the device includes comb plate, conducting strip, sliding screw, the comb plate is the comb plate with conducting strip on the inside of the bottom prefabricated, the three bolts on the conducting strip are penetrated to the back of the comb plate after embedding the conducting strip, and the stability is increased after tightening by lead nut.
[0004] Based on the above technical features, the utility model provides a novel lead -acid battery plate outside formation adjustable general device, which is convenient for adjusting the slot spacing of multiple plates, suitable for single and multiple plate outside formation, convenient for increasing the contact area of plate and conducting strip and observing the formation condition of plate at any time.
[0005] As an improvement of the utility model, the sliding screw is a rotatable structure with threads at both ends, which can adjust the distance between the two comb plates, and the sliding screw is symmetrically inserted between the two comb plates.
[0006] Based on the above technical features, the width between the two comb plates can be quickly adjusted by the sliding screw, and different width plates, single and multiple plate, and different ratio plates can be formed outside in this device under the condition of meeting the height.
[0007] As an improvement of the utility model, the conductive strip is a Mitsubishi column shape.
[0008] Based on the above technical features, the comb-shaped plate is a comb-shaped plate with a three-prism lead alloy conductive strip on the inner side of the bottom, and the positive and negative plates are connected with the two sides of the three-prism conductive strip through the V-shaped part at the end of the tab by gravity, thereby increasing the contact area of the plate and the conductive strip.
[0009] As an improvement of the utility model, the bottom of the comb-shaped plate is provided with a foot, and preferably, an anti-skid rubber patch is further provided at the bottom of the foot, and the anti-skid rubber patch is provided with a periphery edge protrusion to increase the anti-skid performance.
[0010] Based on the above technical features, the foot at the bottom of the comb-shaped plate can prevent the conductive strip from contacting the bottom of the formation tank, thereby increasing the safety.
[0011] As an improvement of the utility model, the lead alloy conductive strip immersed in the formation electrolyte during formation is extended to the surface of the formation liquid by a lead strip, and is connected in series with the adjacent formation tank.
[0012] As an improvement of the utility model, the distance between the two grooves of the comb-shaped plate is 5mm-15mm, and preferably 10mm.
[0013] As an improvement of the utility model, a reinforcing rib structure is arranged on the comb-shaped plate to enhance the strength of the comb-shaped plate.
[0014] As an improvement of the utility model, a lead bolt is arranged on the conductive strip to fix the conductive strip and improve the stability of the conductive strip.
[0015] Compared with the prior art, the utility model has the beneficial effects that the utility model provides a novel lead-acid battery plate external formation adjustable universal device, which is convenient for adjusting the groove spacing of multiple plates, is suitable for single and multiple plate external formation, is convenient for increasing the contact area of the plate and the conductive strip, and is convenient for observing the formation condition of the plate at any time. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the utility model lead-acid battery plate external formation adjustable universal device.
[0017] Figure 2 It is a three-view of the utility model lead-acid battery plate external formation adjustable universal device.
[0018] Figure 3 It is a structure view of the comb-shaped plate of the utility model lead-acid battery plate external formation adjustable universal device.
[0019] Figure 4Three views of the lead alloy conductive strip of the adjustable universal device for the external transformation of lead-acid battery plates according to this utility model.
[0020] Figure 5 This is a schematic diagram of the sliding screw of the adjustable universal device for externalizing the lead-acid battery plates according to this utility model.
[0021] List of symbols in the attached diagram: 1-comb plate, 2-conductive strip, 3-sliding screw, 4-bolt, 5-foot, 6-reinforcing rib structure, 11-lead bolt. Detailed Implementation
[0022] The present invention will be further illustrated below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are for illustrative purposes only and are not intended to limit the scope of the invention.
[0023] Example: Figure 1 and Figure 2 As shown in this embodiment: a novel adjustable universal device for the external formation of lead-acid battery plates includes a comb plate 1, a conductive strip 2, a sliding screw 3, and a lead nut.
[0024] Before loading the electrode plates into the slots, adjust the distance between the two comb-shaped plates to an appropriate distance (8mm) using the sliding screw 3. When loading the electrode plates, place the positive and negative plates alternately between the comb-shaped plates in the formation tank, inserting the negative plate first, followed by the positive plate. The insertion method can be either single-plate or double-plate insertion, depending on the actual situation (the distance between the two grooves of comb-shaped plate 1 is approximately 10mm). During formation, the lead alloy conductive strip 2, immersed in the formation electrolyte, extends from the lead strip to the surface of the formation electrolyte and is connected in series with the adjacent formation tank. Since the width between the two comb-shaped plates 1 can be quickly adjusted using the sliding screw 3, electrode plates of different widths, single and multi-plate combinations, and electrode plates with different ratios can all be externally formed in this device, provided the height requirement is met.
[0025] like Figure 3 and Figure 4 As shown, the comb plate 1 is a pre-fabricated comb plate 1 with a triangular prism lead alloy conductive strip 2 on the inner side of its bottom. The positive and negative plates rely on their own gravity to achieve a tight contact connection between the V-shaped part of the electrode tab and the inclined surfaces on both sides of the triangular prism conductive strip 2, increasing the contact area between the electrode plate and the conductive strip 2. After the conductive strip 2 is embedded in the comb plate 1, three bolts 4 on it penetrate to the back of the comb plate 1, and its stability is increased by tightening the nuts. The bottom feet 5 at the bottom of the comb plate 1 can prevent the conductive strip 2 from contacting the bottom of the formation tank, increasing safety.
[0026] like Figure 5 As shown, the sliding screw 3 is a rotatable adjustable screw with threads at both ends to adjust the distance between the two comb plates 1. Typically, the sliding screw 3 is inserted symmetrically between the two comb plates 1.
[0027] It should be noted that the above content only illustrates the technical idea of the present application, and cannot limit the protection scope of the present application. For ordinary skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, which fall within the protection scope of the claims of the present application.
Claims
1. An externally regulated universal device for lead acid battery plate formation, characterized by, The device comprises a comb-shaped plate (1), a conductive strip (2) and a sliding screw (3), the comb-shaped plate (1) is a comb-shaped plate (1) with a conductive strip (2) on the inner side of the bottom, the conductive strip (2) is embedded in the comb-shaped plate (1) and penetrates to the back of the comb-shaped plate (1), the sliding screw (3) is a structure with threads at both ends, which can rotate to adjust the distance between the two comb-shaped plates (1), the sliding screw (3) is symmetrically inserted between the two comb-shaped plates (1), the conductive strip (2) is in the shape of a Mitsubishi column, and the bottom of the comb-shaped plate (1) is provided with a foot (5), the lead alloy conductive strip (2) immersed in the formation electrolyte is extended to the surface of the formation liquid by the lead strip, and is connected in series with the adjacent formation tank.
2. A universal device for externally regulating formation of lead acid battery plates according to claim 1, characterized in that, The distance between the two grooves of the comb-shaped plate (1) is 5mm-15mm.
3. A universal device for externally regulating formation of lead acid battery plates according to claim 1, characterized in that, The conductive strip (2) is provided with a lead bolt (11).
4. A universal device for externally regulating formation of lead acid battery plates according to claim 1, characterized in that, The comb-shaped plate (1) is provided with a reinforcing rib (6) structure.