Battery processing auxiliary equipment

Abstract

The utility model discloses auxiliary equipment for battery processing, which belongs to the field of battery processing and comprises a rack, a processing table is fixed on the rack, a mounting frame capable of vertically lifting is arranged above the processing table, an air cylinder used for driving the mounting frame to move is mounted on the rack, a protective cover is fixed at the bottom of the mounting frame, and the protective cover is fixed on the rack. A cleaning mechanism for sucking smoke is arranged on the mounting frame, the cleaning mechanism comprises a sucking pump fixed on the mounting frame, the smoke inlet end of the sucking pump is communicated with the protective cover through a hose I, and the smoke outlet end of the sucking pump is communicated with a hose II. Through cooperative operation of the sucking pump, the filter box and other components, smoke generated in the battery welding machining process can be efficiently sucked out of the protective cover and filtered through the activated carbon filter screen, the mechanism can rapidly improve the air quality of a working area, contact between operators and harmful smoke is reduced, and the working efficiency is improved. And the risk of occupational diseases is reduced.

Description

Technical Field

[0001] This utility model relates to the field of battery processing technology, and in particular to a battery processing auxiliary device. Background Technology

[0002] In today's society, batteries are key energy components in various electronic devices, transportation vehicles, and energy storage systems. Their application areas are constantly expanding, and market demand is continuously growing. The quality of battery processing plays a decisive role in the performance, safety, and lifespan of batteries. Among the many battery processing technologies, welding is a crucial step. It is used to connect the electrodes, wires, and other components inside the battery to ensure the stability of the battery's electrical performance.

[0003] However, the battery welding process inevitably generates a large amount of fumes. These fumes are complex in composition, containing metal oxide particles, flux volatiles, and organic pollutants. First, from the perspective of operator health, long-term exposure to such welding fumes can cause serious damage to the respiratory and cardiovascular systems, increasing the risk of occupational diseases. For example, inhaling metal oxide particles may lead to diseases such as pulmonary fibrosis. Second, from the perspective of battery processing quality, if impurities in the fumes adhere to key battery components, such as electrode surfaces, they will affect the battery's electrochemical reaction efficiency, leading to increased internal resistance, decreased charge and discharge performance, and consequently reducing the overall quality and reliability of the battery.

[0004] In existing battery processing environments, although some simple ventilation devices are installed, they generally have many shortcomings. On the one hand, the ventilation equipment has low extraction efficiency and cannot extract all the welding fumes in a timely and effective manner, resulting in the working area still being filled with smoke. On the other hand, these devices lack effective filtration treatment for the fumes, and the fumes emitted to the outside will pollute the environment. Utility Model Content

[0005] The purpose of this invention is to solve the problems in the existing technology, such as low exhaust efficiency, inability to extract all welding fumes in a timely and effective manner, resulting in smoke still filling the working area, and lack of effective filtration of fumes, which cause environmental pollution when emitted to the outside. Therefore, this invention proposes a battery processing auxiliary device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A battery processing auxiliary device includes a frame, a processing table fixed on the frame, a vertically adjustable mounting frame above the processing table, a cylinder for moving the mounting frame on the frame, a protective cover fixed to the bottom of the mounting frame, and a smog removal mechanism on the mounting frame. The smog removal mechanism includes a suction pump fixed on the mounting frame, the inlet of the suction pump being connected to the protective cover via a first hose, and the outlet of the suction pump being connected to a second hose.

[0008] Preferably, the cleaning mechanism further includes a filter box fixed on a mounting frame, on which a rectangular shell is fixed. The end of the second hose away from the air pump is connected to the rectangular shell. A third hose is connected between the side of the rectangular shell away from the second hose and the filter box. An activated carbon filter screen slides inside the filter box.

[0009] Preferably, the mounting bracket is provided with a scraping mechanism for cleaning the inner wall of the protective cover. The scraping mechanism includes a rotating rod that rotates within a rectangular shell via a bearing. An impeller is fixed to the outer surface of the rotating rod. The impeller corresponds to the position of the second hose. A turntable is fixed to the end of the rotating rod away from the impeller.

[0010] Preferably, the scraping mechanism further includes a push rod fixed on the turntable, the outer surface of the push rod has an arc-shaped housing that slides, the bottom of the arc-shaped housing has a slide rod that is slidably connected to the mounting bracket, the bottom end of the slide rod has a scraping pad that fits tightly against the inner wall of the protective cover.

[0011] Preferably, the filter box is provided with a vibration mechanism to prevent the activated carbon filter from clogging. The vibration mechanism includes a squeezing rod fixed on the arc-shaped shell, an impact rod sliding on the inner wall of the filter box, and an arc-shaped block fixed at the end of the impact rod away from the activated carbon filter. The squeezing rod and the arc-shaped block are positioned corresponding to each other.

[0012] Preferably, a spring is fitted onto the outer surface of the impact rod, and the two ends of the spring are fixedly connected to the filter box and the arc-shaped block, respectively.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. Through the coordinated operation of components such as the air pump and filter box, the fumes generated during battery welding can be efficiently extracted from the protective cover and filtered through an activated carbon filter. This mechanism not only quickly improves the air quality in the work area, reduces the operator's contact with harmful fumes and lowers the risk of occupational diseases, but also effectively prevents impurities in the fumes from adhering to battery components, ensuring battery processing quality and avoiding performance degradation caused by impurities. The flow of fumes drives the impeller to rotate, which in turn drives the rotating rod, turntable, and push rod to clean the inner wall of the protective cover. This mechanism can promptly remove dust and pollutants adhering to the inner wall of the protective cover, preventing these substances from accumulating and falling back into the processing area, contaminating the battery or affecting the normal operation of the processing equipment, thus helping to maintain a stable and clean battery processing environment.

[0015] 2. As the arc-shaped housing moves with the scraping mechanism, the extrusion rod periodically squeezes the arc-shaped block, causing the impact rod to vibrate the activated carbon filter screen under the action of the spring. This vibration effectively prevents the activated carbon filter screen from being clogged by smoke and dust impurities, extends the service life of the filter screen, ensures that the filter box can continuously and efficiently filter the flue gas, guarantees the long-term stable operation of the entire cleaning mechanism, and reduces downtime and maintenance costs caused by filter screen replacement. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a battery processing auxiliary device proposed in this utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the mounting frame structure of a battery processing auxiliary equipment proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the rectangular shell of a battery processing auxiliary device proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the protective cover of a battery processing auxiliary equipment proposed in this utility model.

[0020] In the diagram: 1. Frame; 2. Processing table; 3. Mounting frame; 4. Protective cover; 51. Air pump; 52. Hoses 1; 53. Filter box; 54. Rectangular shell; 55. Hoses 2; 56. Hoses 3; 57. Activated carbon filter screen; 61. Rotating rod; 62. Impeller; 63. Turntable; 64. Push rod; 65. Arc-shaped shell; 66. Slide rod; 67. Scraper pad; 71. Extrusion rod; 72. Impact rod; 73. Arc-shaped block; 74. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Reference Figures 1-4 A battery processing auxiliary device includes a frame 1, a processing table 2 fixed on the frame 1, a vertically lifting mounting frame 3 above the processing table 2, a cylinder for moving the mounting frame 3 on the frame 1, a protective cover 4 fixed at the bottom of the mounting frame 3, and a cleaning mechanism for absorbing fumes on the mounting frame 3. The cleaning mechanism includes a suction pump 51 fixed on the mounting frame 3, the inlet of the suction pump 51 being connected to the protective cover 4 through a first hose 52, and the outlet of the suction pump 51 being connected to a second hose 55.

[0024] Furthermore, the cleaning mechanism also includes a filter box 53 fixed on the mounting frame 3. A rectangular shell 54 is fixed on the mounting frame 3. One end of the second hose 55 away from the air pump 51 is connected to the rectangular shell 54. A third hose 56 is connected between the side of the rectangular shell 54 away from the second hose 55 and the filter box 53. An activated carbon filter screen 57 slides inside the filter box 53.

[0025] Furthermore, the mounting bracket 3 is provided with a scraping mechanism for cleaning the inner wall of the protective cover 4. The scraping mechanism includes a rotating rod 61 that rotates within a rectangular housing 54 via a bearing. An impeller 62 is fixed to the outer surface of the rotating rod 61. The impeller 62 corresponds to the position of the hose 55. A turntable 63 is fixed to the end of the rotating rod 61 away from the impeller 62.

[0026] Furthermore, the scraping mechanism also includes a push rod 64 fixed on the turntable 63. An arc-shaped housing 65 slides on the outer surface of the push rod 64. A slide rod 66 is fixed at the bottom of the arc-shaped housing 65. The slide rod 66 is slidably connected to the mounting bracket 3. A scraping pad 67 is fixed at the bottom end of the slide rod 66. The scraping pad 67 is tightly fitted to the inner wall of the protective cover 4.

[0027] In the battery production workshop, lithium battery welding is underway. First, the mounting bracket 3 is adjusted to a suitable height by a cylinder so that the protective cover 4 can completely cover the battery welding area. Then, the vacuum pump 51 is started. The vacuum pump 51 extracts the welding fumes from the protective cover 4 through the first hose 52. After passing through the vacuum pump 51, the fumes enter the rectangular shell 54 through the second hose 55.

[0028] Inside the rectangular shell 54, the high-speed flowing flue gas impacts the impeller 62, causing the rotating rod 61 to start rotating. The rotating rod 61 drives the turntable 63 at one end to rotate synchronously, and the push rod 64 on the turntable 63 moves accordingly. Since the push rod 64 slides inside the arc-shaped shell 65, when the turntable 63 rotates, the arc-shaped shell 65 reciprocates along the direction of the slide rod 66. The scraper pad 67 at the bottom of the slide rod 66 is tightly attached to the inner wall of the protective cover 4. As the arc-shaped shell 65 moves, the scraper pad 67 thoroughly cleans the inner wall of the protective cover 4, promptly removing the attached smoke and pollutants.

[0029] Meanwhile, the flue gas enters the filter box 53 from the rectangular shell 54 through the flexible tube 56. The activated carbon filter 57 filters the impurities in the flue gas. The purified air is then discharged to the outside. After this treatment, the smoke in the working area is significantly reduced, the air quality is greatly improved, and no battery performance problems caused by impurities occur during the battery processing. The filter box 53 is provided with an air outlet, from which the filtered flue gas is discharged.

[0030] Another alternative to rotating the impeller 62 via flue gas is to rotate the rotating rod 61 via a motor, which ensures that the scraper pad 67 is moved.

[0031] Based on Example 1, Example 2:

[0032] Reference Figures 1-4 ,

[0033] Furthermore, the filter box 53 is equipped with a vibration mechanism to prevent the activated carbon filter screen 57 from clogging. The vibration mechanism includes a pressing rod 71 fixed on the arc-shaped shell 65, an impact rod 72 sliding on the inner wall of the filter box 53, and an arc-shaped block 73 fixed at the end of the impact rod 72 away from the activated carbon filter screen 57. The pressing rod 71 and the arc-shaped block 73 are positioned corresponding to each other.

[0034] Furthermore, a spring 74 is sleeved on the outer surface of the impact rod 72, and the two ends of the spring 74 are fixedly connected to the filter box 53 and the arc block 73, respectively.

[0035] During long-term operation in the same battery production workshop, the activated carbon filter screen 57 in the filter box 53 is at risk of being clogged by smoke and dust impurities. At this time, the vibration mechanism comes into play.

[0036] As the arc-shaped housing 65 in the scraping mechanism reciprocates, the extrusion rod 71 fixed on the arc-shaped housing 65 also moves synchronously. When the extrusion rod 71 moves to the position corresponding to the arc-shaped block 73, the extrusion rod 71 extrudes the arc-shaped block 73, causing the impact rod 72 to slide on the inner wall of the filter box 53 and impact the activated carbon filter screen 57. Since the outer surface of the impact rod 72 is fitted with a spring 74, when the extrusion rod 71 leaves the arc-shaped block 73, the impact rod 72 moves in the opposite direction under the elastic force of the spring 74.

[0037] The periodic compression and rebound cause the activated carbon filter 57 to be constantly vibrated. During the battery welding process that lasts for several hours, although a large amount of smoke and dust is generated, the activated carbon filter 57 does not show obvious blockage due to the action of the vibration mechanism. The filter box 53 continuously and efficiently filters the flue gas, ensuring the stable operation of the cleaning mechanism. There is no need to frequently replace the activated carbon filter 57, which reduces maintenance costs and downtime.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A battery processing aid comprising a frame (1), characterized in that, The rack (1) is fixed with a processing table (2), the top of the processing table (2) is provided with a vertically lifting mounting rack (3), the rack (1) is provided with a cylinder for driving the mounting rack (3) to move, the bottom of the mounting rack (3) is fixed with a protective cover (4), the mounting rack (3) is provided with a cleaning mechanism for sucking flue gas, the cleaning mechanism comprises a suction pump (51) fixed on the mounting rack (3), the suction end of the suction pump (51) is communicated with the protective cover (4) through a hose (52), and the flue gas outlet end of the suction pump (51) is communicated with a hose (55).

2. The battery processing aid of claim 1, wherein The cleaning mechanism further comprises a filter box (53) fixed on the mounting rack (3), a rectangular shell (54) is fixed on the mounting rack (3), one end of the hose (55) away from the suction pump (51) is communicated with the rectangular shell (54), and a hose (56) is communicated between one side of the rectangular shell (54) away from the hose (55) and the filter box (53), and the filter box (53) is slidably provided with an activated carbon filter screen (57).

3. The battery processing aid of claim 2, wherein, The mounting rack (3) is provided with a scraping mechanism for cleaning the inner wall of the protective cover (4), the scraping mechanism comprises a rotating shaft (61) rotating in the rectangular shell (54) through a bearing, a impeller (62) is fixed on the outer surface of the rotating shaft (61), the impeller (62) corresponds to the position of the hose (55), and a rotating disc (63) is fixed on one end of the rotating shaft (61) away from the impeller (62).

4. The battery processing aid of claim 3, wherein, The scraping mechanism further comprises a push rod (64) fixed on the rotating disc (63), an arc-shaped shell (65) is slidably arranged on the outer surface of the push rod (64), a slide rod (66) is fixed on the bottom of the arc-shaped shell (65), the slide rod (66) is slidably connected with the mounting rack (3), a scraping pad (67) is fixed on the bottom end of the slide rod (66), and the scraping pad (67) is tightly attached to the inner wall of the protective cover (4).

5. The battery processing aid of claim 4, wherein, The filter box (53) is provided with a vibrating mechanism for preventing the activated carbon filter screen (57) from being blocked, the vibrating mechanism comprises an extrusion rod (71) fixed on the arc-shaped shell (65), an impact rod (72) is slidably arranged on the inner wall of the filter box (53), an arc-shaped block (73) is fixed on one end of the impact rod (72) away from the activated carbon filter screen (57), and the extrusion rod (71) corresponds to the position of the arc-shaped block (73).

6. A battery processing aid according to claim 5, wherein, The outer surface of the impact rod (72) is sleeved with a spring (74), and the two ends of the spring (74) are fixedly connected with the filter box (53) and the arc-shaped block (73) respectively.

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