Scrap material screening equipment for battery plate production

Abstract

This utility model discloses a scrap material screening device for battery plate production, relating to the field of battery plate production technology. The utility model includes a material box with an open top and a dust collection mechanism installed at the open top of the material box; a screen cylinder is horizontally arranged below the dust collection mechanism; both ends of the screen cylinder are respectively inserted into the opposite side walls of the material box, and both ends of the screen cylinder are rotatably connected to the opposite side walls of the material box; multiple screen holes are evenly distributed on the circumferential side walls of the screen cylinder; the multiple screen holes are all located inside the material box; one end of the screen cylinder is a closed structure; and a matching end cap is fixed to the other end of the screen cylinder. This utility model not only has a reasonable structural design and is convenient to use, but also effectively improves the screening efficiency of scrap materials.

Description

Technical Field

[0001] This utility model belongs to the field of battery plate production technology, and in particular relates to a scrap material screening device for battery plate production. Background Technology

[0002] In the continuous casting and rolling process of gratings, a large amount of scrap material is inevitably generated. If this scrap material is not effectively recycled and reused, it will not only cause a serious waste of metal resources, but also increase the production costs of enterprises. Therefore, in the existing technology, scrap material is usually recycled and added back to the grating continuous casting and rolling production equipment as auxiliary material.

[0003] Currently, after the scrap generated from continuous casting and rolling of battery plates is recycled, it needs to be screened before reuse because the scrap is covered with dust during generation and recycling. Existing technology typically involves feeding the scrap into a vibrating screen for screening. While this method is simple, the dust attached to the scrap is scattered throughout the workshop during the vibration process, affecting air quality. Furthermore, the scrap requires manual turning during screening to ensure effective results, increasing labor intensity and hindering efficient screening. Therefore, there is an urgent need to research and develop a scrap screening device for battery plate production to address these problems. Utility Model Content

[0004] The present invention provides a scrap material screening device for the production of battery plates, which aims to solve the technical problems mentioned in the background art, such as dust flying everywhere when screening scrap materials and the need for manual turning of scrap materials.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a waste material screening device for battery plate production, comprising a material box with an open top and a dust collection mechanism installed at the open top of the material box; a screen cylinder is horizontally arranged below the dust collection mechanism; the two ends of the screen cylinder are respectively inserted into the opposite side walls of the material box, and both ends of the screen cylinder are rotatably connected to the opposite side walls of the material box; a plurality of screen holes are evenly distributed on the circumferential side walls of the screen cylinder; the plurality of screen holes are all arranged inside the material box; one end of the screen cylinder is a closed structure; and a matching end cap is fixed to the other end of the screen cylinder.

[0007] As a preferred embodiment of this utility model, the bottom wall of the material box is inclined; a discharge port is provided on one side wall of the material box; the discharge port is located at the lower edge of the bottom wall of the material box; and a matching baffle is vertically rotatably connected to the outer end of the discharge port.

[0008] As a preferred embodiment of this utility model, a base is horizontally arranged below the material box; the base and the lower part of the material box are connected by an adjustment mechanism; the adjustment mechanism can adjust the tilt angle of the material box; the adjustment mechanism includes a pair of support columns that are vertically fixed to the upper surface of the base and a hydraulic cylinder that is tilted above the base; the upper ends of both support columns are rotatably connected to the bottom side wall of the material box; both support columns are arranged between the baffle and the hydraulic cylinder; the tail end of the hydraulic cylinder is rotatably connected to the upper surface of the base; the output end of the hydraulic cylinder is rotatably connected to the bottom wall of the material box; the output end of the hydraulic cylinder is arranged between the tail end of the hydraulic cylinder and the support column.

[0009] As a preferred embodiment of the present invention, the dust collection mechanism includes a dust collection hood fixedly installed at the top opening of the material box; multiple dust conveying pipes are vertically connected side by side on the top wall of the dust collection hood; the upper ends of the multiple dust conveying pipes are connected to each other through a dust extraction pipe.

[0010] As a preferred embodiment of this utility model, the screen cylinder is equipped with a stirring mechanism; the stirring mechanism includes a support frame disposed at one end of the screen cylinder and a stirring shaft coaxially disposed inside the screen cylinder; the support frame is fixed on the outer side of the material box; multiple impellers are fixedly sleeved side by side along the axial direction on the stirring shaft; one end of the stirring shaft passes through one end face of the screen cylinder and is rotatably connected to the support frame.

[0011] In a preferred embodiment of this utility model, the sieve cylinder and the stirring shaft are connected by a drive mechanism; the drive mechanism includes a bracket fixed to the other side wall of the material box; a drive motor is horizontally fixed on the bracket; a gear and a first pulley are fixedly mounted side by side on the output shaft of the drive motor; an external gear ring meshes on the gear; the external gear ring is fixedly mounted on the outer periphery of one end of the sieve cylinder; the first pulley is connected to a second pulley via a synchronous belt drive; the second pulley is fixedly mounted on one end of the stirring shaft.

[0012] This utility model has the following beneficial effects:

[0013] This invention improves the screening efficiency and effectiveness of scrap materials by first removing the end cap, then pouring the scrap materials into the screen cylinder from the other end, and then attaching the end cap back to the other end. Rotating the screen cylinder causes the scrap materials to continuously tumble inside, discharging dust from the scrap materials through the screen holes to the outside of the screen cylinder. Simultaneously, a dust extraction mechanism removes the dust. After screening, the scrap materials are poured out from the other end of the screen cylinder. This not only effectively improves the screening efficiency and effectiveness of scrap materials but also avoids the problem of dust flying everywhere during the screening process, which is present in existing technologies. This effectively ensures the air quality in the workshop and also avoids the problem of needing to manually turn over the scrap materials, reducing the labor intensity of workers. It has high market application value.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a scrap material screening device for battery plate production according to the present invention.

[0017] Figure 2 for Figure 1 The structural front view.

[0018] Figure 3 This is a schematic diagram of the dust collection mechanism and screen cylinder of this utility model installed on the material box.

[0019] Figure 4 for Figure 3 The structural front view.

[0020] Figure 5 This is a schematic diagram of the structure of the screen cylinder and drive mechanism of this utility model mounted on the material box.

[0021] Figure 6 This is a schematic diagram of the structure of the screen cylinder of this utility model installed on the material box.

[0022] Figure 7 This is a schematic diagram of the connection between the stirring mechanism and the sieve cylinder of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Material bin, 2-Dust suction mechanism, 3-Screen cylinder, 4-End cover, 5-Base, 6-Adjusting mechanism, 7-Stirring mechanism, 8-Drive mechanism, 101-Discharge port, 102-Baffle, 201-Dust suction hood, 202-Dust conveying pipe, 203-Dust extraction pipe, 301-Screen hole, 601-Support column, 602-Hydraulic cylinder, 701-Bearing frame, 702-Stirring shaft, 703-Impeller, 801-Bracket, 802-Drive motor, 803-Gear, 804-First pulley, 805-External gear ring, 806-Second pulley. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] Please see Figure 1-6 As shown, this utility model is a waste material screening device for battery plate production, including a material box 1 with an open top and a dust collection mechanism 2 installed at the open top of the material box 1; the bottom wall of the material box 1 is inclined; a discharge port 101 is opened on one side wall of the material box 1; the discharge port 101 is located at the lower edge of the bottom wall of the material box 1; a matching baffle 102 is vertically rotatably connected to the outer end of the discharge port 101; the baffle 102 is used to block the discharge port 101; a dust collector is also included. A screen cylinder 3 is horizontally arranged below the structure 2; the two ends of the screen cylinder 3 are respectively inserted into the opposite side walls of the material box 1, and the two ends of the screen cylinder 3 are rotatably connected to the opposite side walls of the material box 1; a plurality of circular screen holes 301 are evenly distributed on the circumferential side walls of the screen cylinder 3; the plurality of screen holes 301 are all arranged inside the material box 1; one end of the screen cylinder 3 is a closed structure; the other end of the screen cylinder 3 is provided with a matching end cap 4; the end cap 4 is threadedly connected to the other end of the screen cylinder 3. In use, first remove the end cap 4, then pour the scrap material into the screen cylinder 3 from the other end of the screen cylinder 3. Then connect the end cap 4 to the other end of the screen cylinder 3. By rotating the screen cylinder 3, the scrap material is continuously turned over inside the screen cylinder 3. The dust in the scrap material is discharged from the screen holes 301 to the outside of the screen cylinder 3. At the same time, the dust is removed by the dust extraction mechanism 2. After the scrap material has been screened, it is poured out from the other end of the screen cylinder 3. This not only effectively improves the screening efficiency and effect of the scrap material, but also avoids the dust flying everywhere during the screening process of the scrap material in the existing technology, effectively ensuring the air quality of the workshop environment. It also avoids the problem of needing to manually turn over the scrap material in the existing technology, reducing the labor intensity of workers.

[0028] Among them, such as Figure 1-4 As shown, the dust collection mechanism 2 includes a dust collection hood 201 bolted to and covering the top opening of the material bin 1; multiple dust conveying pipes 202 are bolted side-by-side to the top wall of the dust collection hood 201; the upper ends of the multiple dust conveying pipes 202 are connected to each other via a dust extraction pipe 203, and the upper end of any one of the dust conveying pipes 202 is bolted to the dust extraction pipe 203; one end of the dust extraction pipe 203 is connected to the inlet end of the bag filter. In use, the dust inside the dust collection hood 201 is drawn away through the dust extraction pipe 203 and the dust conveying pipes 202, which can effectively avoid the dust flying everywhere during the screening of scrap materials in the existing technology, and ensure the air quality in the workshop.

[0029] Example 2:

[0030] Based on Example 1, as follows Figure 1-2 As shown, a base 5 is horizontally arranged below the material box 1; the base 5 is connected to the lower part of the material box 1 through an adjustment mechanism 6; the adjustment mechanism 6 can adjust the tilt angle of the material box 1; the adjustment mechanism 6 includes a pair of support columns 601 that are vertically fixed to the upper surface of the base 5 side by side and a hydraulic cylinder 602 that is tilted above the base 5; the upper ends of the two support columns 601 are rotatably connected to the bottom side wall of the material box 1; the two support columns 601 are both arranged between the baffle 102 and the hydraulic cylinder 602; the hydraulic cylinder 602 is a conventional component in the art; the tail end of the hydraulic cylinder 602 is rotatably connected to the upper surface of the base 5; the output end of the hydraulic cylinder 602 is rotatably connected to the bottom wall of the material box 1; the output end of the hydraulic cylinder 602 is arranged between the tail end of the hydraulic cylinder 602 and the support column 601. In use, after the scrap material is poured into the screen cylinder 3, the hydraulic cylinder 602 drives the material box 1 to rotate, causing the screen cylinder 3 to be in a horizontal state. After the scrap material is screened, the end cover 4 is removed first, and then the hydraulic cylinder 602 drives the material box 1 to rotate, causing one end of the screen cylinder 3 to rotate upward, so that the other end of the screen cylinder 3 is lower than one end of the screen cylinder 3, thereby pouring the scrap material out of the screen cylinder 3, effectively ensuring the scrap material removal efficiency.

[0031] Example 3:

[0032] Based on Example 2, as follows Figure 1-2 and Figure 4-7As shown, a stirring mechanism 7 is installed on the screen cylinder 3; the stirring mechanism 7 includes a support frame 701 disposed at one end of the screen cylinder 3 and a stirring shaft 702 coaxially disposed inside the screen cylinder 3; the support frame 701 has a “]” shaped structure; the two ends of the support frame 701 are bolted to the outer surface of the material box 1; multiple conventional impellers 703 of the art are keyed side by side along the axial direction on the stirring shaft 702; one end of the stirring shaft 702 passes through one end face of the screen cylinder 3 and is rotatably connected to the support frame 701, and one end of the stirring shaft 702 is clearance-fitted with one end face of the screen cylinder 3; The sieve cylinder 3 is connected to the stirring shaft 702 via a drive mechanism 8. The drive mechanism 8 includes a bracket 801 welded to the other side wall of the material box 1. A drive motor 802 is horizontally bolted to the bracket 801. The output shaft of the drive motor 802 is keyed to a gear 803 and a first pulley 804. An external gear ring 805 meshes on the gear 803. The external gear ring 805 is keyed to the outer periphery of one end of the sieve cylinder 3. The first pulley 804 is connected to a second pulley 806 via a synchronous belt drive. The second pulley 806 is keyed to one end of the stirring shaft 702. In use, after the scrap material is placed in the screen cylinder 3, the drive motor 802 drives the gear 803 and the first pulley 804 to rotate synchronously. This causes the gear 803 to drive the screen cylinder 3 to rotate via the external gear ring 805, and the first pulley 804 to drive the stirring shaft 702 to rotate via the second pulley 806. The screen cylinder 3 and the stirring shaft 702 rotate in opposite directions. The stirring shaft 702 drives the impeller 703 to rotate, thereby further turning over the scrap material in the screen cylinder 3, effectively ensuring the turning effect of the scrap material.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waste material screening device for battery plate production, characterized in that, It includes a material box (1) with an open top and a dust collection mechanism (2) installed at the open top of the material box (1); a screen cylinder (3) is horizontally arranged below the dust collection mechanism (2); The two ends of the screen cylinder (3) are respectively inserted into the opposite side walls of the material box (1), and the two ends of the screen cylinder (3) are rotatably connected to the opposite side walls of the material box (1); a plurality of screen holes (301) are evenly distributed on the circumferential side walls of the screen cylinder (3); the plurality of screen holes (301) are all located inside the material box (1); one end of the screen cylinder (3) is a closed structure; the other end of the screen cylinder (3) is fixed with a matching end cap (4).

2. The scrap material screening equipment for battery plate production according to claim 1, characterized in that, The bottom wall of the material box (1) is inclined; a discharge port (101) is provided on one side wall of the material box (1); the discharge port (101) is located at the lower edge of the bottom wall of the material box (1); a matching baffle (102) is vertically rotatably connected to the outer end of the discharge port (101).

3. The scrap screening equipment for battery plate production according to claim 2, characterized in that, A base (5) is horizontally arranged below the material box (1); the base (5) is connected to the lower part of the material box (1) through an adjustment mechanism (6); the adjustment mechanism (6) can adjust the tilt angle of the material box (1).

4. The scrap screening equipment for battery plate production according to claim 3, characterized in that, The adjustment mechanism (6) includes a pair of support columns (601) vertically fixed side by side to the upper surface of the base (5) and a hydraulic cylinder (602) inclined above the base (5); the upper ends of the two support columns (601) are rotatably connected to the bottom side wall of the material box (1); the two support columns (601) are both located between the baffle (102) and the hydraulic cylinder (602); the tail end of the hydraulic cylinder (602) is rotatably connected to the upper surface of the base (5); the output end of the hydraulic cylinder (602) is rotatably connected to the bottom wall of the material box (1); the output end of the hydraulic cylinder (602) is located between the tail end of the hydraulic cylinder (602) and the support column (601).

5. The scrap screening equipment for battery plate production according to claim 3 or 4, characterized in that, The dust collection mechanism (2) includes a dust collection hood (201) fixedly covering the top opening of the material box (1); the top wall of the dust collection hood (201) is vertically connected with multiple dust conveying pipes (202) in parallel; the upper ends of the multiple dust conveying pipes (202) are connected to each other through a dust extraction pipe (203).

6. The scrap screening equipment for battery plate production according to claim 5, characterized in that, The screen cylinder (3) is equipped with a stirring mechanism (7); the stirring mechanism (7) includes a support frame (701) located at one end of the screen cylinder (3) and a stirring shaft (702) coaxially located inside the screen cylinder (3); the support frame (701) is fixed to the outer side of the material box (1); multiple impellers (703) are fixedly mounted side by side along the axial direction on the stirring shaft (702); one end of the stirring shaft (702) passes through one end face of the screen cylinder (3) and is rotatably connected to the support frame (701).

7. The scrap screening equipment for battery plate production according to claim 6, characterized in that, The sieve cylinder (3) and the stirring shaft (702) are connected by a drive mechanism (8); the drive mechanism (8) includes a bracket (801) fixed on the other side wall of the material box (1); a drive motor (802) is horizontally fixed on the bracket (801); a gear (803) and a first pulley (804) are fixedly mounted side by side on the output shaft of the drive motor (802); an external gear ring (805) meshes on the gear (803); the external gear ring (805) is fixedly mounted on the outer periphery of one end of the sieve cylinder (3); the first pulley (804) is connected to a second pulley (806) by a synchronous belt drive; the second pulley (806) is fixedly mounted on one end of the stirring shaft (702).

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