Batching device for producing aluminum alloy chemical degreasing powder

Abstract

The utility model discloses a batching device for producing aluminum alloy chemical degreasing powder, and relates to the technical field of batching devices. The device comprises a mixing box, the top of the mixing box is communicated with a batching box, the surface of the mixing box is fixedly connected with an anti-blocking assembly, one side of the mixing box is fixedly connected with an auxiliary cleaning mechanism, the anti-blocking assembly comprises a shell, one side of the shell is fixedly connected with the mixing box, and the other side of the shell is fixedly connected with the batching box. The bottom of one side of the inner cavity of the shell is fixedly connected with a first motor. The first motor drives the lead screw to rotate to drive the moving seat and the cleaning frame to move along the lead screw, so that the cleaning frame continuously contacts with the filter plate and cleans the filter plate, raw materials accumulated on the filter plate can be timely removed in the aluminum alloy chemical degreasing powder batching process, the problem of unsmooth batching caused by the fact that the raw materials block the filter plate is effectively avoided, and the batching efficiency is improved. The flowing smoothness of the raw materials in the mixing box is guaranteed, and the batching efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of batching devices, and in particular relates to a batching device for the production of aluminum alloy chemical degreasing powder. Background Technology

[0002] In aluminum alloy surface treatment processes, chemical degreasing powder plays an indispensable role. It is a key material for removing oil stains from aluminum alloy surfaces and ensuring the quality of subsequent processing. Chemical degreasing powder is usually composed of a variety of chemical components, including alkaline substances, surfactants, corrosion inhibitors, complexing agents, and auxiliary additives. The formulation process directly determines the performance of the product, and the above-mentioned raw materials must be mixed in precise proportions.

[0003] Existing batching devices lack effective anti-clogging mechanisms. During the conveying and mixing process, raw materials are prone to accumulating and clogging in parts such as filter plates due to differences in particle size and hygroscopicity. This leads to a significant reduction in batching efficiency. Frequent shutdowns for cleaning not only interrupt production but also increase labor costs. The cleaning function of the device is weak, and once clogging or residue occurs, it is difficult to completely remove it. Residual raw materials will interfere with the subsequent batching ratio, affect the stability of the degreasing powder quality, and even cause product performance failure.

[0004] To address these issues, we provide a batching device for the production of chemical degreasing powder for aluminum alloys. Utility Model Content

[0005] The purpose of this invention is to provide a batching device for the production of chemical degreasing powder for aluminum alloys. By combining anti-clogging components and auxiliary cleaning mechanisms, it solves the problem that existing batching devices lack an effective anti-clogging mechanism, and that residual raw materials can interfere with the subsequent batching ratio, affect the quality stability of the degreasing powder, and even cause product performance failure.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a batching device for the production of chemical degreasing powder for aluminum alloys. It includes a mixing tank, with a batching tank connected to the top of the mixing tank. An anti-clogging component is fixedly connected to the surface of the mixing tank. An auxiliary cleaning mechanism is fixedly connected to one side of the mixing tank. The anti-clogging component includes a housing, one side of which is fixedly connected to the mixing tank. A first motor is fixedly connected to the bottom of one side of the inner cavity of the housing. A lead screw is fixedly connected to the output end of the first motor. One side of the lead screw is movably connected to the inner wall of the housing via a bearing. A movable seat is threaded onto one side of the lead screw. A cleaning frame is fixedly connected to the top of one side of the movable seat. A filter plate is fixedly connected to the inner cavity of the mixing tank. The top of the cleaning frame contacts the filter plate. The surface of the filter plate has fine and uniform filter holes, which can effectively intercept impurities in the raw materials while ensuring the smooth flow of the main raw materials. The cleaning rack features an L-shaped design, with its horizontal section tightly fitting the upper surface of the filter plate. A wear-resistant rubber strip is installed at the top of the horizontal section, effectively cleaning the filter plate without damaging it. A sealing ring between the mixing and batching boxes effectively prevents raw material leakage and dust spillage, ensuring a clean batching environment. A primary motor, in conjunction with a lead screw, drives a moving seat to move smoothly. The moving seat efficiently converts the lead screw's rotational motion into linear motion, causing the cleaning rack to reciprocate across the filter plate surface. The cleaning rack covers the working area of ​​the filter plate, and the wear-resistant material on its top, in contact with the filter plate, effectively and promptly removes accumulated raw material particles and impurities from the filter plate surface and filter holes, preventing filter plate blockage and ensuring smooth flow of raw materials within the mixing box. This avoids interruptions in the batching process due to blockage, significantly improving batching efficiency.

[0008] The present invention is further configured such that the auxiliary cleaning mechanism includes a housing, one side of which is fixedly connected to a mixing tank, and one side of the inner cavity of the housing is fixedly connected to an air pump. A hose is connected to one side of the air pump, and the hose, away from the air pump, passes through the inner cavity of the housing and extends to the inner cavity of the mixing tank. An air pipe is connected to one side of the hose, and one side of the air pipe is fixedly connected to a cleaning frame. A blowpipe is connected to the top of the air pipe. High-pressure airflow generated by the air pump is transmitted through the hose and air pipe to the blowpipe. During the movement of the cleaning frame, the filter plate is simultaneously cleaned by blowing air. This combination of mechanical scraping and airflow cleaning thoroughly removes stubborn deposits from the surface of the filter plate and inside the filter holes, effectively improving the anti-clogging effect. Simultaneously, the blowing airflow can also clean the inner wall of the mixing tank, reducing raw material residue, avoiding cross-contamination between different batches of products, and improving product quality stability.

[0009] The present invention is further configured such that a second motor is fixedly connected to the bottom of one side of the mixing box, and a stirring shaft is fixedly connected to the output end of the second motor. One side of the stirring shaft passes through one side of the mixing box and extends into the inner cavity of the mixing box. A stirring rod is fixedly connected to the surface of the stirring shaft. The second motor drives the stirring shaft and the stirring rod to rotate, forming a strong vortex effect, so that raw materials of different densities and particle sizes can be fully tumbled and mixed in the mixing box. The arrangement of the stirring rod can cover all corners in the mixing box, eliminate mixing dead corners, and ensure that the components of the chemical degreasing powder are evenly distributed.

[0010] The present invention is further configured such that the bottom of the mixing box is connected to a hopper, and the bottom of the hopper is connected to a valve. The hopper can guide the mixed raw materials to flow out smoothly, avoiding accumulation and blockage at the outlet. The valve connected at the bottom can control the discharge volume, which facilitates subsequent packaging work.

[0011] The present invention is further configured such that support frames are fixedly connected to the four corners of the bottom of the mixing box. The support frames are symmetrically arranged and can evenly distribute the vibration and weight generated during the operation of the equipment, thereby enhancing the stability of the device.

[0012] The present invention is further provided that the surface of the outer shell is provided with a maintenance plate, and the four corners of the maintenance plate are provided with mounting holes. The maintenance plate can be quickly disassembled and installed through the mounting holes, which facilitates the operator to perform daily maintenance and repair on the internal components of the anti-blocking component.

[0013] The present invention is further configured such that there are three batching boxes, and the top of each batching box is connected to a feed pipe. The three independent batching boxes can store different raw materials such as alkaline substances, surfactants, and corrosion inhibitors respectively, and the feed pipes are used to achieve classified feeding.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model uses a first motor to drive the lead screw to rotate, which in turn moves the moving seat and cleaning frame along the lead screw, so that the cleaning frame continuously contacts and cleans the filter plate. During the batching process of aluminum alloy chemical degreasing powder, the raw materials accumulated on the filter plate can be removed in time, effectively avoiding the problem of poor batching caused by the raw materials clogging the filter plate, ensuring the smooth flow of raw materials in the mixing box, greatly improving batching efficiency, and reducing downtime for cleaning caused by blockage.

[0016] 2. The air pump of this utility model supplies air to the blow pipe through a hose and air pipe. When the cleaning rack moves, the blow pipe can perform high-pressure air jet cleaning on the filter plate and the inner wall of the mixing box. For stubborn material residues adhering to the surface of the parts, the air jet can blow them off. Combined with the mechanical cleaning of the cleaning rack, a dual cleaning effect is achieved, ensuring the cleanliness of the inside of the mixing box, avoiding interference of residual materials with the subsequent mixing ratio, and improving the stability of product quality. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a perspective view of a batching device for producing chemical degreasing powder for aluminum alloys.

[0019] Figure 2 This is a cross-sectional view of the outer shell of a batching device used in the production of aluminum alloy chemical degreasing powder.

[0020] Figure 3 This is a cross-sectional view of the shell of a batching device used in the production of aluminum alloy chemical degreasing powder.

[0021] Figure 4 This is a cross-sectional view of the mixing tank in a batching device for producing aluminum alloy chemical degreasing powder.

[0022] Figure 5 This is a perspective view of a filter plate in a batching device for producing aluminum alloy chemical degreasing powder.

[0023] In the attached diagram: 1. Mixing bin; 2. Batching bin; 3. Anti-clogging component; 31. Outer shell; 32. First motor; 33. Lead screw; 34. Moving seat; 35. Cleaning rack; 36. Filter plate; 4. Auxiliary cleaning mechanism; 41. Outer shell; 42. Air pump; 43. Air pipe; 44. Blow pipe; 5. Second motor; 6. Stirring shaft; 7. Stirring rod; 8. Discharge hopper; 9. Support frame; 10. Inspection plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Please see Figure 1-5This utility model is a batching device for the production of aluminum alloy chemical degreasing powder, including a mixing tank 1, a batching tank 2 connected to the top of the mixing tank 1, an anti-clogging component 3 fixedly connected to the surface of the mixing tank 1, and an auxiliary cleaning mechanism 4 fixedly connected to one side of the mixing tank 1. The anti-clogging component 3 includes a housing 31, one side of the housing 31 is fixedly connected to the mixing tank 1, a first motor 32 is fixedly connected to the bottom of one side of the inner cavity of the housing 31, a lead screw 33 is fixedly connected to the output end of the first motor 32, one side of the lead screw 33 is movably connected to the inner wall of the housing 31 through a bearing, a movable seat 34 is threadedly connected to one side of the surface of the lead screw 33, a cleaning rack 35 is fixedly connected to the top of one side of the movable seat 34, a filter plate 36 is fixedly connected to the inner cavity of the mixing tank 1, and the top of the cleaning rack 35 contacts the filter plate 36.

[0027] Specifically: The surface of the filter plate 36 is covered with fine and uniform filter holes, which can effectively intercept impurities in the raw materials while ensuring the smooth passage of the main raw materials. The cleaning rack 35 has an L-shaped design, and its horizontal part is in close contact with the upper surface of the filter plate 36. A wear-resistant rubber strip is installed on the top of the horizontal part of the cleaning rack 35, which can effectively clean the filter plate 36 without damaging it. The mixing box 1 and the batching box 2 are connected by a sealing ring design, which effectively prevents the problems of raw material leakage and dust overflow, ensuring a clean batching environment. The first motor 32 works in conjunction with the wire The rod 33 drives the movable seat 34 to move smoothly. The movable seat 34 efficiently converts the rotational motion of the lead screw 33 into linear motion, which drives the cleaning frame 35 to reciprocate on the surface of the filter plate 36. The cleaning frame 35 covers the working area of ​​the filter plate 36, and the wear-resistant material on its top that contacts the filter plate 36 can promptly and effectively remove raw material particles and impurities accumulated on the surface of the filter plate 36 and in the filter holes, preventing the filter plate 36 from clogging, ensuring the smooth flow of raw materials in the mixing box 1, avoiding interruptions in the batching process due to clogging, and greatly improving batching efficiency.

[0028] Example 2

[0029] Please see Figure 1-5Based on Embodiment 1, the auxiliary cleaning mechanism 4 includes a housing 41. One side of the housing 41 is fixedly connected to the mixing tank 1. An air pump 42 is fixedly connected to one side of the inner cavity of the housing 41. A hose is connected to one side of the air pump 42. The side of the hose away from the air pump 42 passes through the inner cavity of the housing 41 and extends to the inner cavity of the mixing tank 1. An air pipe 43 is connected to one side of the hose. One side of the air pipe 43 is fixedly connected to the cleaning rack 35. A blow pipe 44 is connected to the top of the air pipe 43. A second motor 5 is fixedly connected to the bottom of one side of the mixing tank 1. The output end of 5 is fixedly connected to a stirring shaft 6. One side of the stirring shaft 6 passes through one side of the mixing box 1 and extends into the inner cavity of the mixing box 1. A stirring rod 7 is fixedly connected to the surface of the stirring shaft 6. The bottom of the mixing box 1 is connected to a discharge hopper 8. The bottom of the discharge hopper 8 is connected to a valve. Support frames 9 are fixedly connected to the four corners of the bottom of the mixing box 1. The support frames 9 are symmetrically arranged. A maintenance plate 10 is provided on the surface of the outer shell 31. Mounting holes are opened at the four corners of the surface of the maintenance plate 10. There are three batching boxes 2. The top of the batching box 2 is connected to a feed pipe.

[0030] Specifically: High-pressure airflow is generated by air pump 42 and transmitted to blowpipe 44 via hose and air pipe 43. Simultaneously, the filter plate 36 is cleaned by blowing airflow as the cleaning frame 35 moves. This combination of mechanical scraping and airflow purging thoroughly removes stubborn deposits from the surface and pores of the filter plate 36, effectively improving the anti-clogging effect. At the same time, the blowing airflow also purifies the inner wall of the mixing tank 1, reducing raw material residue, preventing cross-contamination between different batches of products, and improving product quality stability. The second motor 5 drives the stirring shaft 6 and stirring rod 7 to rotate, creating a strong vortex effect that fully tumbles and mixes raw materials of different densities and particle sizes within the mixing tank 1. The layout of rod 7 can cover all corners inside the mixing box 1, eliminating mixing dead zones and ensuring that all components of the chemical degreasing powder are evenly distributed. The hopper 8 can guide the mixed raw materials to flow out smoothly, avoiding accumulation and blockage at the discharge port. The valve connected at the bottom can control the discharge volume, facilitating subsequent packaging work. The support frame 9 can evenly distribute the vibration and weight generated during equipment operation, enhancing the stability of the device. The inspection plate 10 can be quickly disassembled and installed through the mounting holes, making it convenient for operators to perform daily maintenance and repair on the internal components of the anti-blocking component 3. The three independent batching boxes 2 can store different raw materials such as alkaline substances, surfactants, and corrosion inhibitors respectively, and can achieve classified feeding through the feed pipe.

[0031] The working principle of this utility model is as follows: the raw materials are fed into three independent batching boxes 2 through the feed pipe. When the raw materials enter the mixing box 1, they first pass through the filter plate 36. The fine filter holes on the surface of the filter plate 36 screen the raw materials and intercept large particles of impurities to ensure that the main raw materials pass through smoothly. After the first motor 32 is started, it drives the lead screw 33 to rotate. The threaded engagement between the lead screw 33 and the moving seat 34 converts the rotational motion into linear motion, which drives the cleaning frame 35 to move back and forth on the surface of the filter plate 36. At the same time, the air pump 42 generates high-pressure airflow, which is delivered to the blow pipe 44 through the hose and air pipe 43. During the movement of the cleaning frame 35, the filter plate 36 is swept simultaneously. The combination of mechanical scraping and airflow sweeping ensures that the filter plate 36 is always kept unobstructed.

[0032] The second motor 5 drives the stirring shaft 6 and the stirring rod 7 on the surface to rotate at high speed, forming a strong vortex in the mixing box 1. This causes raw materials of different densities and particle sizes to tumble and mix thoroughly under the action of the vortex. By controlling the speed and stirring time of the second motor 5, the mixing effect can be precisely controlled to ensure that all components of the chemical degreasing powder are evenly distributed. After mixing, the conical design of the hopper 8 guides the raw materials to flow to the bottom valve. The operator can adjust the discharge rate by controlling the opening and closing of the valve, so that the prepared raw materials flow into the subsequent packaging equipment to achieve continuous production.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A batching device for producing chemical degreasing powder for aluminum alloys, comprising a mixing tank (1), characterized in that: The top of the mixing tank (1) is connected to the ingredient tank (2), the surface of the mixing tank (1) is fixedly connected to the anti-blocking component (3), and one side of the mixing tank (1) is fixedly connected to the auxiliary cleaning mechanism (4). The anti-clogging component (3) includes a housing (31), one side of which is fixedly connected to the mixing tank (1). A first motor (32) is fixedly connected to the bottom of one side of the inner cavity of the housing (31). A lead screw (33) is fixedly connected to the output end of the first motor (32). One side of the lead screw (33) is movably connected to the inner wall of the housing (31) through a bearing. A movable seat (34) is threadedly connected to one side of the surface of the lead screw (33). A cleaning rack (35) is fixedly connected to the top of one side of the movable seat (34). A filter plate (36) is fixedly connected to the inner cavity of the mixing tank (1). The top of the cleaning rack (35) is in contact with the filter plate (36).

2. The batching device for producing aluminum alloy chemical degreasing powder according to claim 1, characterized in that: The auxiliary cleaning mechanism (4) includes a housing (41), one side of which is fixedly connected to the mixing tank (1). An air pump (42) is fixedly connected to one side of the inner cavity of the housing (41). A hose is connected to one side of the air pump (42). The side of the hose away from the air pump (42) passes through the inner cavity of the housing (41) and extends to the inner cavity of the mixing tank (1). An air pipe (43) is connected to one side of the hose. One side of the air pipe (43) is fixedly connected to the cleaning rack (35). A blow pipe (44) is connected to the top of the air pipe (43).

3. The batching device for producing aluminum alloy chemical degreasing powder according to claim 1, characterized in that: A second motor (5) is fixedly connected to the bottom of one side of the mixing tank (1). A stirring shaft (6) is fixedly connected to the output end of the second motor (5). One side of the stirring shaft (6) passes through one side of the mixing tank (1) and extends into the inner cavity of the mixing tank (1). A stirring rod (7) is fixedly connected to the surface of the stirring shaft (6).

4. The batching device for producing aluminum alloy chemical degreasing powder according to claim 1, characterized in that: The bottom of the mixing box (1) is connected to a feeding hopper (8), and the bottom of the feeding hopper (8) is connected to a valve.

5. The batching device for producing aluminum alloy chemical degreasing powder according to claim 1, characterized in that: The four corners of the bottom of the mixing box (1) are fixedly connected to support frames (9), and the support frames (9) are symmetrically arranged.

6. The batching device for producing aluminum alloy chemical degreasing powder according to claim 1, characterized in that: The surface of the outer shell (31) is provided with a maintenance plate (10), and mounting holes are provided at the four corners of the surface of the maintenance plate (10).

7. The batching device for producing aluminum alloy chemical degreasing powder according to claim 1, characterized in that: The number of the mixing boxes (2) is three, and the top of the mixing boxes (2) is connected to the feed pipe.

Images