CN203254008U - Saw blade device for cutting machining of multi-connected sheet electrode plate of lead-acid storage battery - Google Patents

Abstract

The utility model discloses a saw blade device for cutting machining of a multi-connected sheet electrode plate of a lead-acid storage battery. The saw blade device for the cutting machining of the multi-connected sheet electrode plate of the lead-acid storage battery comprises a rack, and a rotating shaft is mounted in a bearing hole of the rack through an annular ball bearing. An end cover is mounted on the rotating shaft located on the outer side the rack in a sleeved mode, and the end cover is fixedly connected with the rack. A thrust sleeve is mounted at one end of the rotating shaft in a sleeved mode, and one end of the thrust sleeve is located in the bearing hole. A saw blade is mounted on the rotating shaft, and a space ring and an adjusting space ring are mounted on the rotating shaft at two sides of the saw blade in a sleeved mode. The saw blade device for the cutting machining of the multi-connected sheet electrode plate of the lead-acid storage battery is simple and practical, and has large application value, and original manual operation is changed into mechanical machining operation. Labor intensity of workers and labor cost are reduced, the influence to the workers by toxicity of the electrode plate is reduced, and labor productivity is improved.

Description

A saw blade device used for cutting and processing multi-plate plates of lead-acid batteries

technical field

The utility model relates to a saw blade device used for cutting and processing multi-connected pole plates of lead-acid batteries, in particular to a saw blade device which is suitable for cutting and processing multi-connected battery polar plates and can adjust the position of the saw blade.

Background technique

Lead-acid batteries account for 88% of storage battery production and occupy an important position in the battery market. The output of lead-acid batteries in my country accounts for about 1/3 of the world's output, and is currently growing rapidly at an average annual rate of about 20%, becoming a major producer and consumer of lead-acid batteries in the world. The environmental pollution sources of the lead-acid battery manufacturing industry mainly include lead smoke, lead dust, sewage and acid mist. Since the 1980s, battery manufacturers in Japan, Australia, Germany, the United Kingdom, France and Italy have all started to use grid green manufacturing technology, and major battery manufacturers in Europe and the United States have also used expanded grids or punched grids to make plates After the production of batteries.

In the production process of lead-acid battery plates, first, lead-antimony alloy, lead-calcium alloy or other alloy lead is cast into different types of plate grids that meet the requirements by gravity casting, and then lead powder and dilute sulfuric acid After being mixed with additives, it is evenly applied to the surface of the grid, and then dried and cured to obtain multi-connected polar plates, and then the multi-connected polar plates are cut into single-piece polar plates through cutting, edge polishing and other processes. The traditional processing method is to use a rolling cutting machine to roll cutting, manually break it into a single piece, and manually stack it, and the labor productivity is not high. In order to improve the production efficiency, the utility model designs a saw blade component for stacking multi-connected battery plates and cutting them into single plates, so as to realize the mechanical and efficient cutting process of multi-connected plates.

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a saw blade device used for cutting and processing multi-plate plates of lead-acid batteries. The utility model can adjust the position of the saw blade by replacing and adjusting the spacer ring to realize High-efficiency slitting processing of multi-plate plates reduces dust pollution, reduces labor intensity of workers, and improves labor productivity.

The utility model is for achieving above-mentioned purpose, and the utility model adopts following technical scheme:

A saw blade device used for cutting and processing multi-plate plates of lead-acid batteries, including a frame, and a rotating shaft is installed in a bearing hole on the frame through a radial ball bearing; the rotating shaft positioned outside the frame The upper sleeve is equipped with an end cover, and the end cover is fixedly connected with the frame; one end of the rotating shaft is covered with a thrust sleeve, and one end of the thrust sleeve is located in the bearing hole; a saw blade is installed on the rotating shaft, A spacer and an adjustment spacer are sleeved on the rotating shafts on both sides of the saw blade.

An elastic circlip is installed between the radial ball bearing and the rotating shaft.

The end cover is fixedly connected with the frame by hexagonal screws.

The beneficial effects of the utility model are: the device of the utility model is simple and practical, has great application value, and converts the original manual operation into a mechanical processing operation; reduces the labor intensity and labor cost of the workers, and reduces the toxicity of the pole plate to the workers impact, increasing labor productivity.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Detailed ways

Example 1

As shown in Figure 1, what this embodiment provides is a saw blade device used for cutting and processing multi-plates of lead-acid batteries, including a frame 1, and the bearing hole 10 on the frame 1 passes through the The ball bearing 5 is equipped with a rotating shaft 3; the rotating shaft 3 located outside the frame 1 is covered with an end cover 2, and the end cover 2 is fixedly connected with the frame 1 by hexagonal screws. The fixing between the end cover 2 and the first boss 11 on the frame 1 can position the outer ring of the radial ball bearing 5 and prevent the outer ring of the radial ball bearing 5 from moving axially. One end of the rotating shaft 3 is fitted with a thrust sleeve 9, and one end of the thrust sleeve 9 is located in the bearing hole 10; the saw blade 7 is installed on the rotating shaft 3, and the saw blade 7 on both sides A spacer 6 and an adjustment spacer 8 are sleeved on the rotating shaft 3; the positioning of the saw blade 7 can be realized by adjusting the spacer 8 and the thrust sleeve 9. A circlip 4 is installed between the centripetal ball bearing 5 and the rotating shaft 3, and the inner ring of the radial ball bearing 5 is positioned by the second boss 12 on the rotating shaft 3 and the circlip 4 to prevent the centripetal ball from The inner ring of the bearing 5 moves axially; when the size of the multi-plate plate to be processed changes, the slit position also changes. At this time, it can be adjusted by replacing the spacer ring 6 and adjusting the spacer ring 8 according to the size of the plate. The position of the saw blade to accommodate changes in product size. The device of this embodiment is simple and practical, and has great application value. It transforms the original manual operation into mechanical processing operation; reduces the labor intensity and labor cost of workers, reduces the impact of toxicity of the pole plate on workers, and improves labor productivity.

Claims (3)

1. A saw blade device used for cutting and processing multi-plate plates of lead-acid batteries, including a frame (1), characterized in that: the bearing hole (10) on the frame (1) passes through the centripetal The ball bearing (5) is installed with a rotating shaft (3); the rotating shaft (3) located outside the frame (1) is covered with an end cover (2), and the end cover (2) is fixedly connected with the frame (1) ; One end of the rotating shaft (3) is fitted with a thrust sleeve (9), and one end of the thrust sleeve (9) is located in the bearing hole (10); the saw blade is installed on the rotating shaft (3) (7), the rotating shaft (3) on both sides of the saw blade (7) is overlaid with a spacer (6) and an adjustment spacer (8). 2. A saw blade device for cutting multi-plates of lead-acid batteries according to claim 1, characterized in that: the radial ball bearing (5) and the rotating shaft (3) are installed with Retaining ring (4). 3. A saw blade device for cutting and processing multi-plates of lead-acid batteries according to claim 1, characterized in that: the end cover (2) is fixedly connected to the frame (1) by hexagonal screws .

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