Mixing and batching device for alloy production

Abstract

The utility model relates to a material mixing and distributing device for alloy production, which belongs to the technical field of material mixing and distributing devices and comprises a tank body, a feeding bin fixedly communicated with the upper surface of the tank body and a discharging pipe fixedly communicated with the lower surface of the tank body and used for discharging materials. A mixing and batching mechanism is arranged in the tank body; the flapping mechanism comprises a first motor fixedly mounted on the side wall of the tank body, a rotating shaft rotationally mounted in the tank body and fixedly connected with an output shaft of the first motor, and a material separating plate welded to the outer surface of the rotating shaft. According to the material mixing and distributing device for alloy production, materials can be rolled during material mixing, caking of the materials is avoided, meanwhile, the rolling wheel can be driven to knock the inner wall of the tank body for cleaning, the materials are prevented from remaining on the inner wall of the tank body, cleaning of the tank body is achieved, and therefore the advantages of being high in practicability, good in material mixing effect and the like are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing and batching devices, in particular to a mixing and batching device for alloy production. Background Technique

[0002] Alloy powder is a metal powder formed by partial or complete alloying of two or more components. Alloy powders are mainly classified by composition into ferroalloy powders, copper alloy powders, nickel alloy powders, cobalt alloy powders, aluminum alloy powders, titanium alloy powders, precious metal alloy powders, etc. Alloy powders are mainly used for cutting tools, metal forming tools, surface wear-resistant materials, and high-rigidity structural components. Cemented carbide powders require a suitable binder during mixing. During mixing, the cemented carbide powders and the binder are fully mixed. The temperature must be strictly controlled during the mixing process to avoid the volatilization of the binder and uneven distribution, so that the mixed material has good rheological properties and viscosity values after being made into a feed, and defects are avoided in subsequent processes. Powder metallurgy molding agents are substances added to improve the green strength or to prevent segregation of the powder mixture, also called binders, which are removed before or during sintering. Therefore, a mixing and batching device is required for the production of alloy powders.

[0003] During the production of the existing mixing and batching device, through the mixing of materials, the alloy powder can be better combined with the binder. However, during mixing, the materials are likely to remain on the inner wall of the mixing equipment, which will affect the mixing uniformity of the materials and cannot meet the usage requirements. Therefore, a mixing and batching device for alloy production is proposed to solve the problems mentioned above. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a mixing and batching device for alloy production, which has the advantages of strong practicability and good mixing effect, and solves the problem that materials are likely to remain on the inner wall of the mixing equipment.

[0005] To achieve the above object, the utility model provides the following technical solution: A mixing and batching device for alloy production, including a tank body, a feed bin fixedly communicated with the upper surface of the tank body, and a blanking pipe fixedly communicated with the lower surface of the tank body for discharging materials. A flapping mechanism extending into it is arranged outside the tank body, and a mixing and batching mechanism is arranged inside the tank body;

[0006] The flapping mechanism includes a first motor fixedly installed on the side wall of the tank body, a rotating shaft rotatably installed inside the tank body and fixedly connected to the output shaft of the first motor, and a partition plate welded to the outer surface of the rotating shaft;

[0007] The mixing and batching mechanism includes a mounting shell rotatably installed inside the feed bin, a telescopic arm slidably arranged inside the mounting shell and extending outside thereof, a rolling wheel rotatably installed at the other end of the telescopic arm, a vibration device fixedly installed inside the rolling wheel, and an adjusting structure arranged inside the mounting shell for adjusting the rolling wheel.

[0008] Furthermore, the number of the partition plates is four, and the four partition plates are equidistantly arranged. When the material enters the tank body, the first motor drives the rotating shaft, and the four partition plates realize the beating of the material, prevent caking in the powder material, and at the same time, preliminarily stir and mix the material.

[0009] Furthermore, a partition plate is fixedly installed inside the tank body. The beating mechanism is located above the partition plate, and a material discharging opening for discharging materials is arranged inside the partition plate.

[0010] Furthermore, the adjusting structure includes a gear disk rotatably installed inside the mounting shell, a second motor fixedly installed inside the mounting shell, and a transmission gear fixedly installed on the output shaft of the second motor and meshing with the gear disk.

[0011] Furthermore, the telescopic arm is composed of a sleeve and a telescopic rod connected in a telescopic manner, and a return spring arranged at one end of the connection between the sleeve and the telescopic rod.

[0012] Furthermore, a pressurizing structure is arranged inside the sleeve. The pressurizing structure includes a motor fixedly installed inside the sleeve, a screw rod fixedly installed on the output shaft of the motor, and an adjusting sleeve threadedly connected to the outside of the screw rod. The other end of the adjusting sleeve is fixedly installed with an abutting plate connected and fixed to the other side of the return spring.

[0013] Furthermore, a guide rod for limiting is installed on one side of the abutting plate close to the adjusting sleeve, and a telescopic hole for the telescopic movement of the sleeve is opened inside the mounting shell.

[0014] Furthermore, a shaft rod slidably connected to the gear disk is rotatably installed at one end of the sleeve far away from the rolling wheel, and an arc-shaped adjusting groove adapted to the shaft rod is opened inside the gear disk.

[0015] Compared with the prior art, the utility model provides a mixing and batching device for alloy production, which has the following beneficial effects:

[0016] 1. The mixing and batching device for alloy production can roll the materials during mixing to avoid caking of the materials. At the same time, it can drive the rolling wheel to knock the inner wall of the tank for cleaning, avoid the residue of materials on the inner wall of the tank, and realize the cleaning of the tank, so as to achieve the advantages of strong practicability and good mixing effect, and solve the problem that materials are easy to remain on the inner wall of the mixing equipment.

[0017] 2. The mixing and batching device for alloy production drives the rotating shaft through the first motor, and the four partition plates realize the beating of the materials to prevent caking in the powder materials. At the same time, the materials are preliminarily stirred and mixed, and then combined with the vibration of the vibration device to strengthen the knocking on the tank body, further improving the cleaning effect of the inner wall of the tank body. Description of the Drawings

[0018] Figure 1 It is a structural sectional view of the present utility model;

[0019] Figure 2 It is a structural sectional view of the installation shell of the present utility model;

[0020] Figure 3 It is a three-dimensional structural view of the rolling wheel of the present utility model;

[0021] Figure 4 It is a structural schematic diagram of the telescopic arm of the present utility model;

[0022] Figure 5 It is a partial structural schematic diagram of the telescopic arm of the present utility model.

[0023] In the figure: 1. Tank body; 2. Partition board; 3. Feed bin; 4. Discharge pipe; 5. First motor; 6. Rotating shaft; 7. Partition plate; 8. Discharge port; 9. Installation shell; 10. Telescopic arm; 1001. Sleeve; 1002. Telescopic rod; 1003. Return spring; 1004. Contact plate; 1005. Motor; 1006. Screw rod; 1007. Adjusting sleeve; 1008. Guide rod; 11. Rolling wheel; 12. Tooth disc; 13. Second motor; 14. Driving gear; 15. Shaft rod; 16. Arc-shaped adjusting groove; 17. Telescopic hole; 18. Vibration device. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 5 , a mixing and batching device for alloy production, including a tank body 1, a feed bin 3 fixedly connected to the upper surface of the tank body 1, and a discharge pipe 4 fixedly connected to the lower surface of the tank body 1 for discharging materials. A beating mechanism extending into it is arranged outside the tank body 1. The beating mechanism includes a first motor 5 fixedly installed on the side wall of the tank body 1, a rotating shaft 6 rotatably installed inside the tank body 1 and fixedly connected to the output shaft of the first motor 5, and a partition plate 7 welded to the outer surface of the rotating shaft 6.

[0026] Specifically, the number of the baffle plates 7 is four, and the four baffle plates 7 are arranged at equal intervals. When the material enters the tank body 1, the first motor 5 drives the rotating shaft 6, and the four baffle plates 7 realize the beating of the material, prevent caking in the powder material, and at the same time carry out preliminary stirring and mixing of the material.

[0027] Wherein, a partition plate 2 is fixedly installed inside the tank body 1, the beating mechanism is located above the partition plate 2, and a material discharge port 8 for discharging materials is formed in the partition plate 2.

[0028] In order to improve the mixing effect of the material, in this embodiment, a mixing and batching mechanism is arranged inside the tank body 1; the mixing and batching mechanism includes a mounting shell 9 rotatably installed inside the feed bin 3, a telescopic arm 10 slidably arranged inside the mounting shell 9 and extending outside thereof, a rolling wheel 11 rotatably installed at the other end of the telescopic arm 10, a vibration device 18 fixedly installed inside the rolling wheel 11, and an adjusting structure arranged inside the mounting shell 9 for adjusting the rolling wheel 11. The adjusting structure includes a gear disk 12 rotatably installed inside the mounting shell 9, a second motor 13 fixedly installed inside the mounting shell 9, and a transmission gear 14 fixedly installed on the output shaft of the second motor 13 and meshing with the gear disk 12.

[0029] Specifically, the telescopic arm 10 is composed of a sleeve 1001 and a telescopic rod 1002 which are telescopically connected and a return spring 1003 arranged at one end of the connection between the sleeve 1001 and the telescopic rod 1002. A pressurizing structure is arranged inside the sleeve 1001. The pressurizing structure includes a motor 1005 fixedly installed inside the sleeve 1001, a screw rod 1006 fixedly installed on the output shaft of the motor 1005, and an adjusting sleeve 1007 threadedly connected to the outside of the screw rod 1006. The other end of the adjusting sleeve 1007 is fixedly installed with an abutting plate 1004 which is fixedly connected to the other side of the return spring 1003. A shaft rod 15 which is slidably connected to the gear disk 12 is rotatably installed at one end of the sleeve 1001 away from the rolling wheel 11, and an arc-shaped adjusting groove 16 adapted to the shaft rod 15 is formed inside the gear disk 12.

[0030] It should be noted that a guide rod 1008 for limiting is installed on one side of the abutting plate 1004 close to the adjusting sleeve 1007, and a telescopic hole 17 for the telescopic movement of the sleeve 1001 is formed inside the mounting shell 9. A driving device extending to the inside thereof for driving the mounting shell 9 is installed outside the tank body 1, so that the mounting shell 9 can rotate, and the rolling wheel 11 is used to realize the rolling of the material to avoid caking in the material.

[0031] There are three rolling wheels 11 and telescopic arms 10, and the three rolling wheels 11 are equidistantly arranged, and the size of the mixing and batching mechanism is adapted to the interior of the tank body 1. The mounting shell 9 is driven by the driving mechanism outside the tank body 1, and the telescopic arm 10 and the rolling wheel 11 rotate to mix the materials again, and the rolling wheel 11 can roll the materials to further improve the mixing effect of the materials.

[0032] The working principle of the above embodiment is:

[0033] When in use, the material enters the tank body 1 and the first motor 5 drives the rotating shaft 6, and the four material partition plates 7 beat the material to prevent agglomeration in the powder, and at the same time, the material is initially stirred and mixed, and then the material enters the bottom of the tank body 1 through the discharge port 8, and the mounting shell 9 is driven by the driving mechanism outside the tank body 1, and the telescopic arm 10 and the rolling wheel 11 rotate to mix the material again, and at the same time, the rolling wheel 11 can roll the material to further improve the mixing effect of the material;

[0034] Among them, the transmission of the second motor 13 and the transmission gear 14 causes the toothed disc 12 to rotate through the arc-shaped adjustment groove 16 and the shaft 15 to drive the three telescopic arms 10 to synchronously telescope and move, so that the rolling wheel 11 intermittently contacts the inner wall of the tank body 1, which not only improves the rolling effect of the material, but also can knock on the inner wall of the tank body 1 to avoid powder residue in the inner wall of the tank body 1, and then cooperates with the vibration of the vibration equipment 18 to strengthen the knocking on the tank body 1, and further improve the cleaning effect of the inner wall of the tank body 1.

[0035] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing and batching device for alloy production, comprising a tank body (1), a feed bin (3) fixedly connected to the upper surface of the tank body (1), and a discharge pipe (4) fixedly connected to the lower surface of the tank body (1) for discharging materials, characterized in that: The outside of the tank body (1) is provided with a beating mechanism extending into the inside thereof, and the inside of the tank body (1) is provided with a mixing and batching mechanism; The slapping mechanism comprises a first motor (5) fixedly mounted on the side wall of the tank body (1), a rotating shaft (6) rotatably mounted inside the tank body (1) and connected and fixed to the output shaft of the first motor (5), and a material separator (7) welded to the outer surface of the rotating shaft (6); The mixing and batching mechanism comprises a mounting shell (9) rotatably mounted inside a feed bin (3), a telescopic arm (10) slidably mounted inside the mounting shell (9) and extending outside the mounting shell (9), a rolling wheel (11) rotatably mounted on the other end of the telescopic arm (10), a vibrating device (18) fixedly mounted inside the rolling wheel (11), and an adjusting structure arranged inside the mounting shell (9) for adjusting the rolling wheel (11).

2. The mixing and batching device for alloy production according to claim 1, characterized in that: The number of the material separators (7) is four, and the four material separators (7) are arranged at equal distances. When the material enters the tank body (1), the first motor (5) drives the rotating shaft (6), and the four material separators (7) beat the material to prevent agglomeration in the powder, and at the same time, preliminarily stir and mix the material.

3. The mixing and batching device for alloy production according to claim 1, characterized in that: A partition (2) is fixedly installed inside the tank body (1), the beating mechanism is located above the partition (2), and a material discharge port (8) for discharging materials is provided inside the partition (2).

4. The mixing and batching device for alloy production according to claim 1, characterized in that: The adjustment structure comprises a toothed disc (12) rotatably mounted inside the mounting shell (9), a second motor (13) fixedly mounted inside the mounting shell (9), and a transmission gear (14) fixedly mounted on an output shaft of the second motor (13) and meshing with the toothed disc (12).

5. The mixing and batching device for alloy production according to claim 1, characterized in that: The telescopic arm (10) is composed of a sleeve (1001) and a telescopic rod (1002) that are telescopically connected, and a return spring (1003) that is arranged to connect the sleeve (1001) and one end of the telescopic rod (1002).

6. The mixing and batching device for alloy production according to claim 5, characterized in that: The sleeve (1001) is provided with a pressurizing structure inside, and the pressurizing structure includes a motor (1005) fixedly installed inside the sleeve (1001), a screw (1006) fixedly installed on the output shaft of the motor (1005), and an adjustment sleeve (1007) threadedly connected to the outside of the screw (1006), and the other end of the adjustment sleeve (1007) is fixedly installed with an abutment plate (1004) connected and fixed to the other side of the return spring (1003).

7. The mixing and batching device for alloy production according to claim 6, characterized in that: A guide rod (1008) for limiting position is installed on one side of the abutment plate (1004) close to the adjustment sleeve (1007), and a telescopic hole (17) for telescoping the sleeve (1001) is provided inside the installation shell (9).

8. The mixing and batching device for alloy production according to claim 7, characterized in that: An end of the sleeve (1001) away from the rolling wheel (11) is rotatably mounted with a shaft (15) slidably connected to the toothed disc (12), and an arc-shaped adjustment groove (16) adapted to the shaft (15) is provided inside the toothed disc (12).

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