Kneading device for aluminum pigment processing

Abstract

The utility model belongs to the technical field of aluminum pigment production equipment, and particularly relates to a kneading device for aluminum pigment processing, which comprises a rack, a kneading bin, an infrared sensor, a driving stirring shaft, a power device, a driven stirring shaft, a discharging box, a spiral conveying shaft and a conveying belt. The driving stirring shaft and the driven stirring shaft are rotationally connected into the kneading bin, the two ends of the driving stirring shaft and the two ends of the driven stirring shaft are both connected with the rotating bearings, the ends, close to the power device, of the driving stirring shaft and the driven stirring shaft are both connected with gears and meshed with the gears, and the spiral conveying shaft is rotationally connected into the discharging groove in the length direction of the rack. A discharging box matched with the discharging groove is connected to the kneading bin, and an opening is formed in the bottom of the discharging box; compared with the prior art, continuous and automatic discharging can be achieved, meanwhile, automatic split charging can be achieved by being matched with the conveying belt, the production efficiency is improved, and the workload of manual operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum pigment production equipment, in particular to a kneading device for aluminum pigment processing. Background Art

[0002] Aluminum pigment processing usually requires the use of a kneading device to mix, knead and process aluminum powder to prepare aluminum pigment. The kneading device is used to crush the aluminum powder, mix the aluminum powder with additives such as pigments, ensure that the pigment is fully combined with the aluminum powder, and then knead the mixture into solid blocks or flakes through operations such as stirring, extrusion and compression for subsequent processing and preparation. The kneading device can help improve the dispersion of the pigment in the aluminum powder and ensure that the pigment is evenly distributed throughout the aluminum pigment. The kneading device usually has a precise control system that can adjust the stirring speed and time to achieve a customized kneading effect. The kneading device is usually able to efficiently mix and knead aluminum powder and pigments, improving production efficiency. The kneading device is reasonably designed and easy to clean and maintain, ensuring the hygiene and stability of the production process.

[0003] In aluminum pigment processing, choosing a suitable kneading device is crucial to producing high-quality aluminum pigment. According to the production scale, process requirements and product characteristics, a suitable kneading device can be selected to complete the processing of aluminum pigment.

[0004] The existing kneading device has poor discharging operation convenience, and manual packaging is required after discharging, which reduces production efficiency. Therefore, it is necessary to invent a kneading device for aluminum pigment processing that is convenient for discharging and can be automatically packaged. Utility Model Content

[0005] The utility model aims at the deficiencies of the prior art and develops a kneading device for aluminum pigment processing, which can realize continuous automatic discharging and can also realize automatic packaging in conjunction with the use of a conveyor belt, thereby improving production efficiency and reducing the workload of manual operation.

[0006] The technical solution to the technical problem solved by the utility model is: a kneading device for aluminum pigment processing, comprising a frame, a kneading bin, an infrared sensor, an active stirring shaft, a power unit, a driven stirring shaft, a discharge box, a spiral conveying shaft and a conveyor belt, wherein the infrared sensor is connected to a position on the frame close to the discharge box, the active stirring shaft and the driven stirring shaft are rotatably connected in the kneading bin along the length direction of the frame, and both ends are connected to a rotating bearing, the rotating bearing is connected to a bearing seat, and the bearing seat is connected to the frame, the active stirring shaft and the driven stirring shaft are connected to one end of the power unit close to gears and mesh with each other, the active stirring shaft is connected to the output end of the power unit, the spiral conveying shaft is rotatably connected in the discharge trough along the length direction of the frame, and the end of the discharge trough away from the power unit is cooperatively connected to the discharge box, and the bottom of the discharge box has an opening.

[0007] Preferably, the frame is also connected to a conveyor belt, and the conveyor belt is arranged along the length direction of the frame.

[0008] Preferably, the power device is a reducer, and the reducer is connected to the frame through a flange.

[0009] Preferably, the screw conveying shaft is connected to the active stirring shaft via a belt, and limiting sleeves are provided on the active stirring shaft and the screw conveying shaft.

[0010] Preferably, the bottom of the cross section of the kneading bin is symmetrically arranged into two "U" shapes along the center of the discharge chute.

[0011] Preferably, the active stirring shaft and the driven stirring shaft are both Sigma stirring shafts.

[0012] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0013] 1. By setting a spiral conveyor shaft at the bottom of the kneading bin, continuous automatic discharging can be achieved. The aluminum pigment that becomes powder after crushing can be discharged from the discharging box through the conveyor of the spiral conveyor shaft, and the aluminum pigment that does not meet the crushing requirements will continue to be processed in the kneading bin. Through this discharging method, after a certain amount of aluminum pigment is processed, it can continue to be added, and the operation is continuous. There is no need to wait until all aluminum blocks are crushed before manual discharging, which greatly improves production efficiency;

[0014] 2. The conveyor belt and infrared sensor can be used to identify whether the collection bucket is full of raw materials. After detecting that the collection bucket is full of raw materials, the conveyor belt is automatically controlled to transport a certain distance, allowing the next collection bucket to continue collecting;

[0015] 3. By connecting the active stirring shaft and the screw conveying shaft with a belt, the screw conveying shaft and the active stirring shaft can share a power device, reducing power consumption and saving costs;

[0016] 4. The height of the top of the discharge chute is lower than the height of the edge of the bottom "U" shape near the middle end, which prevents the active stirring shaft and the driven stirring shaft from colliding with the spiral conveying shaft during rotation, and is also conducive to the crushed aluminum powder falling into the discharge chute, thereby improving the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 for Figure 1 Sectional view in the AA direction;

[0019] Figure 3 for Figure 1 Cross-sectional view in the BB direction;

[0020] Figure 4 It is the overall structural diagram of the utility model;

[0021] Figure 5 It is a top view of the utility model.

[0022] Among them: 1. frame; 101. infrared sensor; 2. active stirring shaft; 21. driven stirring shaft; 22. gear; 3. kneading bin; 31. discharge chute; 4. rotating bearing; 41. bearing seat; 5. limit sleeve; 51. belt; 6. reducer; 7. screw conveyor shaft; 8. discharge box; 9. conveyor belt; 10. collection bucket. DETAILED DESCRIPTION

[0023] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0024] Example 1

[0025] See also Figures 1 to 5 , a kneading device for aluminum pigment processing, comprising a frame 1, a kneading bin 3, an infrared sensor 101, an active stirring shaft 2, a power unit, a driven stirring shaft 21, a discharge box 8, a spiral conveying shaft 7 and a conveyor belt 9, wherein the infrared sensor 101 is connected to a position on the frame 1 near the discharge box 8, the active stirring shaft 2 and the driven stirring shaft 21 are rotatably connected to the inside of the kneading bin 3 along the length direction of the frame 1, and both ends are connected to a rotating bearing 4, the rotating bearing 4 is connected to a bearing seat 41, and the bearing seat 41 is connected to the frame 1, and gears 22 are connected to one end of the active stirring shaft 2 and the driven stirring shaft 21 close to the power unit and mesh with each other, the active stirring shaft 2 is connected to the output end of the power unit, the spiral conveying shaft 7 is rotatably connected to the discharge trough 31 along the length direction of the frame 1, and the end of the discharge trough 31 away from the power unit is matched and connected to the discharge box 8, and the bottom of the discharge box 8 has an opening.

[0026] like Figure 4 As shown, the frame 1 is also connected to a conveyor belt 9 , and the conveyor belt 9 is arranged along the length direction of the frame 1 .

[0027] like Figure 4 and Figure 5 As shown, the power device is a reducer 6, and the reducer 6 is connected to the frame 1 through a flange.

[0028] like Figure 2 and Figure 5As shown, the screw conveying shaft 7 is connected to the active stirring shaft 2 through a belt 51 , and a limiting sleeve 5 is provided on the active stirring shaft 2 and the screw conveying shaft 7 .

[0029] like Figure 2 As shown, the bottom of the cross section of the kneading bin 3 is symmetrically arranged into two "U" shapes along the center of the discharge chute 31.

[0030] like Figure 5 As shown, the active stirring shaft 2 and the driven stirring shaft 21 are both Sigma stirring shafts.

[0031] Principle and operation process

[0032] The utility model adopts a controller to control each component and receive the signal of the infrared sensor 101. The active stirring shaft 2 and the driven stirring shaft 21 adopt the sigma stirring shaft design, and the mixing and kneading of the aluminum powder and the pigment are achieved by rotating in opposite directions. A spiral conveying shaft 7 is arranged in the bottom discharge trough 31 of the kneading bin 3, which is used to continuously and automatically convey the processed aluminum pigment to the discharge box 8 to achieve continuous production and automatic discharge; the height of the top of the discharge trough 31 should be lower than the height of the bottom "U" shape near the middle end edge to prevent the active stirring shaft 2 and the driven stirring shaft 21 from colliding with the spiral conveying shaft 7 during the rotation process, and it is also conducive to the crushed aluminum powder falling to the discharge trough 31, thereby improving the conveying efficiency.

[0033] The fullness of the raw materials in the collecting bucket 10 is detected by the infrared sensor 101, and the operation of the conveyor belt 9 is controlled. After detecting that the collecting bucket 10 is full of raw materials, a signal is sent to the controller. The controller controls the conveyor belt 9 to run a certain distance in the conveying direction of the spiral conveying shaft 7, so that the next collecting bucket 10 is located below the discharge box 8; the collecting buckets 10 can be placed on the conveyor belt 9 continuously or at intervals. When placed continuously, the conveyor belt 9 can be started without stopping after one collecting bucket 10 is collected. When placed at intervals, the controller controls the reducer 6 to temporarily stop during the operation of the conveyor belt 9 to avoid the waste caused by the continuous rotation of the spiral conveying shaft 7 causing the raw materials to leak onto the conveyor belt 9.

[0034] When in use, the kneading bin 3 is opened, the aluminum block and other additives to be processed are placed in the kneading bin 3, and the reducer 6 is started. The reducer 6 drives the active stirring shaft 2 to start rotating. Since the gears 22 on the active stirring shaft 2 and the driven stirring shaft 21 are meshed with each other, the two stirring shafts will rotate in opposite directions. If it is necessary to make the two stirring shafts rotate at a differential speed, the gears 22 that are not of the same diameter can be replaced to achieve this. The active stirring shaft 2 will also drive the spiral conveying shaft 7 to rotate through the belt 51. The aluminum pigment processed qualified inside the kneading bin 3 will leak into the discharge trough 31, and move to the position of the discharge box 8 under the conveying action of the spiral conveying shaft 7. It will leak into the collection bucket 10 from the opening at the bottom of the discharge box 8. The manual operation only needs to place the collection bucket 10 on the conveyor belt 9, remove it after it is full, and add raw materials to the kneading bin 3 at any time. There is no need to reverse the kneading bin 3 for manual discharge.

[0035] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A kneading device for aluminum pigment processing, comprising a frame (1) and a kneading bin (3), characterized in that: The machine also comprises an infrared sensor (101), an active stirring shaft (2), a power device, a driven stirring shaft (21), a material discharging box (8), a spiral conveying shaft (7) and a conveying belt (9), wherein the infrared sensor (101) is connected to a position on the frame (1) close to the material discharging box (8), the active stirring shaft (2) and the driven stirring shaft (21) are rotatably connected to the inside of the kneading bin (3) along the length direction of the frame (1), and both ends are connected to a rotating bearing (4), and the rotating bearing (4) is connected to a bearing seat ( The active stirring shaft (2) and the driven stirring shaft (21) are connected to the frame (1), the bearing seat (41) is connected to the frame (1), the ends of the active stirring shaft (2) and the driven stirring shaft (21) close to the power device are connected to gears (22) and mesh with each other, the active stirring shaft (2) is connected to the output end of the power device, the screw conveying shaft (7) is rotatably connected to the discharge trough (31) along the length direction of the frame (1), and the end of the discharge trough (31) away from the power device is matched with a discharge box (8), and the bottom of the discharge box (8) has an opening.

2. A kneading device for aluminum pigment processing according to claim 1, characterized in that: The frame (1) is also connected to a conveyor belt (9), and the conveyor belt (9) is arranged along the length direction of the frame (1).

3. A kneading device for aluminum pigment processing according to claim 1, characterized in that: The power device is a reducer (6), and the reducer (6) is connected to the frame (1) via a flange.

4. A kneading device for aluminum pigment processing according to claim 1, characterized in that: The screw conveying shaft (7) is connected to the active stirring shaft (2) via a belt (51), and a limiting sleeve (5) is provided on the active stirring shaft (2) and the screw conveying shaft (7).

5. A kneading device for aluminum pigment processing according to claim 1, characterized in that: The bottom of the cross section of the kneading bin (3) is symmetrically arranged into two "U" shapes along the center of the discharge chute (31).

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