A kind of automatic collection device for cleaning lead paste of coating machine head

Abstract

The utility model discloses a kind of automatic collection devices of lead paste of coating machine head cleaning, including movable rack;Collecting box, the collecting box is set on rack and top opening;Collecting box, the collecting box is movably set on rack and is correspondingly set at collecting box opening position, a plurality of overflow holes are opened on the collecting box;Circulation component, the circulation component includes the filter being set on the outer side wall of collecting box, the liquid inlet end of the filter is communicated with the inside of collecting box, the liquid outlet end of the filter is communicated and is provided with pump body, the liquid outlet end of the pump body is communicated and is provided with flushing part.The utility model by collecting box directly receives the blocky lead paste of coating machine head flushing down, and always immerse in pure water, avoid its exposure in air water loss and lump, guarantee the physical state and activity of recycled lead paste;Simultaneously, the lead paste containing wastewater generated in flushing process is automatically flowed into lower collecting box through overflow hole on collecting box, and lead paste recovery rate is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of lead-acid battery technology, and in particular relates to an automatic collection device for cleaning lead paste on the head of a coating machine. Background Technology

[0002] In the production process of lead-acid batteries, plate coating is one of the key steps. After the coating machine completes the coating operation, a certain amount of lead paste usually remains inside the machine head. To ensure the cleanliness of the equipment and the quality stability of the next batch of products, the machine head must be thoroughly cleaned.

[0003] Currently, the industry commonly uses manual handheld high-pressure water guns combined with pure water to rinse and clean the coating machine head. However, this method has the following drawbacks: During the rinsing process, a large amount of lead paste is scattered with the water flow or mixed into the wastewater, failing to be effectively collected. These lead-containing materials are often treated as waste after settling, or even sold at low prices, resulting in waste of raw materials and economic losses. In addition, if the cleaned-out lumpy lead paste is not soaked in pure water in time, it will quickly lose water, dry, crack, and clump in the air, leading to the deterioration of its physical properties. If such hardened lead paste is forcibly reused in the paste mixing process, it will destroy the uniformity of the lead paste system, thereby affecting the consistency of the electrode plates and the final performance of the battery. Utility Model Content

[0004] This utility model addresses the problems in the prior art by proposing the following technical solution: This utility model provides an automatic collection device for lead paste cleaning at the head of a coating machine, comprising: Movable rack; A collection box, which is mounted on a frame and has an opening at the top; A collection box is movably mounted on the frame and correspondingly positioned at the opening of the collection container, and the collection box is provided with several overflow holes; A circulation assembly includes a filter disposed on the outer wall of a collection box, the inlet end of the filter being connected to the inside of the collection box, the outlet end of the filter being connected to a pump body, and the outlet end of the pump body being connected to a flushing component.

[0005] As a preferred embodiment of the above technical solution, the top of the frame is symmetrically provided with fixing blocks, and a slide rail extending along the width direction of the collection box is provided between the fixing blocks. The bottom of the collection box is provided with a slider, and the slider slides in cooperation with the slide rail.

[0006] As a preferred embodiment of the above technical solution, multiple sets of sliders and slide rails are arranged parallel to each other and spaced apart along the length of the collection box.

[0007] As a preferred embodiment of the above technical solution, a control valve is provided at the bottom of the collection box.

[0008] As a preferred embodiment of the above technical solution, the bottom end of the frame is provided with multiple directional wheels.

[0009] As a preferred embodiment of the above technical solution, a handrail is provided at the end of the frame away from the collection box.

[0010] The beneficial effects of this utility model are as follows: This invention uses a collection box to directly collect the blocky lead paste washed off the coating machine head, keeping it constantly immersed in pure water to prevent it from losing water and clumping when exposed to air, thus ensuring the physical state and activity of the recovered lead paste. Simultaneously, the lead paste-containing wastewater generated during the washing process automatically flows into the lower collection tank through the overflow hole on the collection box, where it settles and achieves preliminary solid-liquid separation, significantly improving the lead paste recovery rate. Furthermore, the circulation component purifies the supernatant in the collection tank through a filter and then pumps it to the washing components for reuse, forming a closed-loop water circulation system of "washing—collection—filtration—reuse," significantly reducing pure water consumption, lowering production costs, and meeting green manufacturing requirements. Attached Figure Description

[0011] Figure 1 The diagram shown is a three-dimensional representation of the collection device in the embodiment. Figure 1 ; Figure 2 The diagram shown is a three-dimensional representation of the collection device in the embodiment. Figure 2 ; Figure 3 The diagram shown illustrates the interaction between the collection box and the frame in an embodiment. Figure 4 The diagram shown is a plan view of the collection device in the embodiment; Reference numerals: 10, frame; 11, directional wheel; 12, handrail; 20, collection box; 30, collection container; 31, overflow hole; 32, slide rail; 33, slider; 41, filter; 42, pump body; 50, control valve. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0013] Example like Figure 1 , Figure 2 As shown, Figure 1 The diagram shown is a three-dimensional representation of the collection device in the embodiment. Figure 1 ; Figure 2 The diagram shown is a three-dimensional representation of the collection device in the embodiment. Figure 2 ; This device includes: Movable rack 10; Collection box 20, which is mounted on the frame 10 and has an opening at the top; Collection box 30 is movably mounted on frame 10 and correspondingly positioned at the opening of collection box 20. Collection box 30 is provided with several overflow holes 31. The circulation assembly includes a filter 41 disposed on the outer wall of the collection box 30. The inlet end of the filter 41 is connected to the inside of the collection box 20, and the outlet end of the filter 41 is connected to a pump body 42. The outlet end of the pump body 42 is connected to a flushing component.

[0014] The frame 10 serves as the supporting structure for the entire device, bearing the collection box 20, collection container 30, and circulation components. Multiple directional wheels 11 are installed at the bottom of the frame 10, enabling flexible transfer of the device between different coating machines. These directional wheels 11 are self-locking casters, as described in detail here. Additionally, a handrail 12 is located at the end of the frame 10 furthest from the collection container 30. The handrail 12 serves as the main load-bearing component for the operator to push and pull the device, facilitating movement of the entire device within the workshop.

[0015] During the use of this device, the collection box 30 is positioned directly below the paste inlet of the coating machine head to receive the blocky lead paste washed down by the high-pressure water gun. When the water level in the collection box 30 exceeds the set height, the rinsing water containing lead paste automatically flows into the collection tank 20 below. The collection box 30 is a box structure with an open top and an internal sloping structure. There are three overflow holes 31 on its side plate.

[0016] The collection box 20 serves as the main sedimentation and water storage container, receiving the lead paste-containing rinsing water overflowing from the collection box 30. The collection box 20 also provides a pure water immersion environment to keep the lead paste that falls into it moist and prevent it from hardening.

[0017] The filter 41 filters the rinsing water in the collection box 20 to remove suspended lead paste particles and purify the water quality; and the filtered clean water is pressurized and delivered to the rinsing component through the pump body 42. The rinsing component is used to perform high-pressure rinsing on the inside of the coating machine head to remove residual lead paste.

[0018] Specifically, pump body 42 is a self-priming pump, and flushing component is a high-pressure water gun.

[0019] like Figure 3 As shown, Figure 3 The diagram shown illustrates the interaction between the collection box and the frame in an embodiment. The top of the frame 10 is symmetrically provided with fixing blocks, and a slide rail 32 extending along the width direction of the collection box 20 is provided between the fixing blocks. A slider 33 is provided at the bottom of the collection box 30, and the slider 33 slides in cooperation with the slide rail 32.

[0020] like Figure 1 As shown in the coordinate system, X represents the length direction of the collection box 20, Y represents the width direction of the collection box 20, and Z represents the height direction of the collection box 20.

[0021] The fixing block is set on the top of the frame 10 as the mounting base of the slide rail 32, providing stable support. The slide rail 32 forms a guide rail, limiting the movement path of the collection box 30. The slider 33 slides in cooperation with the slide rail 32, allowing the collection box 30 to slide smoothly in the Y direction. The lateral position of the collection box 30 can be quickly adjusted without moving the device, adapting to different machines or compensating for installation errors.

[0022] Multiple sets of sliders 33 and slide rails 32 are arranged parallel to each other along the length of the collection box 20.

[0023] Setting up multiple sets of sliders 33 and slide rails 32 can prevent the collection box 20 from rotating or shifting during the sliding process and maintain a stable translation trajectory.

[0024] like Figure 4 As shown, Figure 4 The diagram shown is a plan view of the collection device in the embodiment; A control valve 50 is installed at the bottom of the collection box 20.

[0025] The control valve 50 can be opened periodically or after the operation is completed to discharge the settled lead paste slurry (or wastewater that needs to be replaced) in the collection box 20.

[0026] Working principle: When using this device, the operator pushes the frame 10 using the handle 12 to move the entire device next to the coating machine head to be cleaned. The slider 33, in conjunction with the slide rail 32, adjusts the position of the collection box 30 along the width of the collection box 20 to precisely align it with the lower paste inlet of the coating machine head. Then, the flushing component (high-pressure water gun) is removed from the device and turned on. High-pressure water is used to flush away residual lead paste inside the coating machine head. The flushed blocky lead paste falls directly into the collection box 30 (the collection box 30 and collection box 20 are pre-filled with lead paste). The collection box 30 contains pure water to ensure that the lead paste is always soaked and prevents it from losing water and hardening. When the liquid level in the collection box 30 exceeds the height of the overflow hole 31, the rinsing water containing fine lead paste particles automatically overflows to the collection tank 20 below. The lead paste particles settle naturally in the collection tank 20, forming a thick slurry layer. The clearer liquid on the upper layer enters the filter 41 through the side wall pipe. The filter 41 removes the suspended lead paste particles in the water. The purified water is pressurized by the pump body 42 (self-priming pump) and transported back to the rinsing components, realizing the closed-loop recycling of rinsing water and greatly reducing the consumption of pure water.

[0027] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. An automatic collection device for lead paste cleaning at the head of a coating machine, characterized in that, include: Movable rack (10); A collection box (20) is mounted on a frame (10) and has an opening at the top; Collection box (30), the collection box (30) is movably disposed on the frame (10) and correspondingly disposed at the opening position of the collection box (20), and the collection box (30) is provided with a plurality of overflow holes (31). The circulation assembly includes a filter (41) disposed on the outer wall of the collection box (30), the inlet end of the filter (41) being connected to the inside of the collection box (20), the outlet end of the filter (41) being connected to a pump body (42), and the outlet end of the pump body (42) being connected to a flushing component.

2. The automatic collection device for lead paste cleaning at the coating machine head according to claim 1, characterized in that, The top of the frame (10) is symmetrically provided with fixing blocks, and a slide rail (32) extending along the width direction of the collection box (20) is provided between the fixing blocks. A slider (33) is provided at the bottom of the collection box (30), and the slider (33) slides in cooperation with the slide rail (32).

3. The automatic collection device for lead paste cleaning at the coating machine head according to claim 2, characterized in that, Multiple sets of sliders (33) and slide rails (32) are arranged parallel to each other along the length of the collection box (20).

4. The automatic collection device for lead paste cleaning at the coating machine head according to claim 1, characterized in that, The bottom of the collection box (20) is provided with a control valve (50).

5. The automatic collection device for lead paste cleaning at the coating machine head according to claim 1, characterized in that, The bottom of the frame (10) is provided with multiple directional wheels (11).

6. The automatic collection device for lead paste cleaning at the coating machine head according to claim 1, characterized in that, A handrail (12) is provided on the end of the frame (10) away from the collection box (30).

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