Blanking device for aluminum-based alloy powder
By introducing crushing motor, sliding block and eccentric wheel device into the aluminum-based alloy powder cutting device, the screen clogging problem caused by aluminum-based alloy powder agglomeration is solved, efficient screening and cleaning is achieved, and manual cleaning is reduced. Time and labor intensity.
Patent Information
- Application Number
- CN202420196057.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-26
AI Technical Summary
The existing aluminum-based alloy powder cutting device is prone to clogging due to agglomeration during long-term use, and is inconvenient to clean it, which usually requires manual time-consuming and laborious cleaning.
A cutting device including a vertically distributed cutting tank, crushing device, sliding block and eccentric wheel device is designed. The aluminum-based alloy powder is dispersed by a crushing motor and screened using sliding blocks and screens. The eccentric wheel device lifts the slider in the initial state for sieving, and when necessary, the slider is rebounded by spring to strike the retained powder to shake off the remaining powder for easy cleaning.
It realizes efficient screening and cleaning of aluminum-based alloy powder, which saves time and effort compared to manual cleaning, and reduces the time and labor intensity of the cleaning process.
Smart Images
Figure CN222152239U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of feeding devices, in particular to a feeding device for aluminum-based alloy powder. Background Art
[0002] Since the existing aluminum-based alloy powder is prone to agglomeration during long-term storage, when using aluminum-based alloy powder, it is usually added to the feed hopper by setting a feeding device with a screen. Specifically, when in use, the screen can screen the aluminum-based alloy powder, thereby screening out the agglomerated aluminum-based alloy powder.
[0003] During long-term use, in order to prevent the aluminum-based alloy powder remaining on the screen from clogging the screen due to agglomeration, the aluminum-based alloy powder remaining on the screen needs to be cleaned regularly. However, since the screen is usually arranged inside a container with a feed end and a discharge end, it is not convenient to clean it. In order to clean the aluminum-based alloy powder as clean as possible, the existing cleaning method is mostly performed manually, and the manual cleaning method is time-consuming and labor-intensive. Therefore, there are still shortcomings and deficiencies in the existing technology. Utility Model Content
[0004] The purpose of the utility model is to provide a feeding device for aluminum-based alloy powder to solve the problems raised in the above background technology.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is:
[0006] A feeding device for aluminum-based alloy powder comprises a frame, on which a vertically distributed feeding tank is mounted, the feeding tank is a cylindrical tank with openings on both the top and the bottom, and a crushing device coaxially arranged with the feeding tank is installed in the top of the feeding tank, and a plurality of support blocks are fixedly connected to the bottom of the feeding tank along the circumference of the feeding tank, and a vertically distributed spring and a fixed rod are fixedly connected to the top surface of each support block, and the fixed rods are located on the inner side of the springs, and a sliding block coaxially arranged with the feeding tank and slidably connected to the feeding tank is fixedly connected between the top ends of the plurality of springs, the sliding block is located below the crushing device, a feeding through hole coaxially arranged with the sliding block is opened on the sliding block, and a screen is installed through the feeding through hole, and a horizontally distributed eccentric wheel device capable of lifting the sliding block is also installed in the feeding tank located below the sliding block.
[0007] Furthermore, the eccentric wheel device includes a rotating shaft which is horizontally distributed and located in the discharge tank, both ends of the rotating shaft are rotatably connected to the discharge tank, and one end of the rotating shaft passes through the discharge tank and is transmission-connected to a driving motor installed on the discharge tank. Two eccentric wheels which are relatively arranged and located in the discharge tank are fixedly sleeved on both sides of the rotating shaft, and the eccentric wheels are both located below the sliding block.
[0008] Furthermore, the crushing device includes a motor box, a plurality of support rods are fixedly connected between the motor box and the inner wall of the discharge tank, a vertically distributed crushing motor is installed in the motor box, and the output shaft of the crushing motor passes through the motor box and is transmission-connected to a crushing shaft coaxially arranged with the discharge tank, and a plurality of horizontally distributed crushing rods are fixedly connected on both sides of the crushing shaft from top to bottom.
[0009] Furthermore, the top cover of the discharge tank is provided with a detachable sealing cover.
[0010] Furthermore, a plurality of rubber rings matching the inner diameter of the discharge tank are fixedly sleeved on the outside of the sliding block from top to bottom in sequence.
[0011] Furthermore, the material discharge through hole is in the shape of a truncated cone with a wide top and a narrow bottom.
[0012] Furthermore, the bottom end of the discharge tank is fixedly connected to a truncated cone tank which has openings at both ends and a wide top and a narrow bottom.
[0013] Furthermore, the frame includes four vertically oppositely distributed legs, the bottom end of each leg is fixedly connected to a mounting plate, the top end of each leg is fixedly connected to a connecting block, and the connecting blocks are respectively fixedly connected to the bottom of the discharge tank.
[0014] By adopting the above technical solution, the beneficial effects of the utility model are:
[0015] On the basis of the existing frame and feeding tank, the utility model can break up the aluminum-based alloy powder agglomerated in the feeding tank by arranging a crushing device in the feeding tank, so as to facilitate the feeding of the aluminum-based alloy powder; secondly, by arranging a sliding block and arranging a screen in the sliding block, the aluminum-based alloy powder can be screened to remove the agglomerated aluminum-based alloy powder; finally, by arranging an eccentric wheel device, in the initial state, the eccentric wheel device can lift the sliding block, so that the spring is in a stretched state, and there will be a certain distance between the bottom surface of the sliding block and the top of the fixed rod. At this time, during the operation of the crushing device, it is also convenient for the aluminum-based alloy powder to be screened through the screen; and when it is necessary to clean the aluminum-based alloy powder remaining on the screen, the eccentric wheel device can be separated from the sliding block, and then the sliding block can collide with the fixed rod under the action of the spring rebound, so that the aluminum-based alloy powder remaining on the screen can be shaken off, so that the aluminum-based alloy powder remaining on the screen can be cleaned regularly, and compared with the manual cleaning method, it is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is one of the structural schematic diagrams of the utility model;
[0017] Figure 2 This is the second structural schematic diagram of the present utility model.
[0018] Figure numerals: 1. discharge tank; 2. truncated cone tank; 3. eccentric wheel device; 31. rotating shaft; 32. driving motor; 33. eccentric wheel; 4. crushing device; 41. motor box; 42. support rod; 43. crushing motor; 44. crushing shaft; 45. crushing rod; 5. frame; 51. support leg; 52. mounting plate; 53. connecting block; 6. support block; 7. spring; 8. sliding block; 81. discharge hole; 9. screen; 10. rubber ring; 11. fixing rod; 12. sealing cover. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the implementation mode of the present invention is further described in detail below with reference to the accompanying drawings.
[0020] like Figure 1 and Figure 2 As shown, the utility model provides a feeding device for aluminum-based alloy powder, including a frame 5, on which a vertically distributed feeding tank 1 is mounted, and the feeding tank 1 is a cylindrical tank with openings on both the top and the bottom. Specifically, when in use, the position of the frame 5 is fixed, and the bottom end of the feeding tank 1 is opposite to the feeding port of the feeding hopper; and a crushing device 4 arranged coaxially with the feeding tank 1 is installed in the top of the feeding tank 1. Specifically, the crushing device 4 can break up the agglomerated aluminum-based alloy powder in the feeding tank 1. In order to facilitate the feeding of aluminum-based alloy powder; secondly, a plurality of support blocks 6 are fixedly connected to the bottom of the feeding tank 1 along the circumference of the feeding tank 1, and a vertically distributed spring 7 and a fixed rod 11 are fixedly connected to the top surface of each support block 6, and the fixed rod 11 is located on the inner side of the spring 7, and a sliding block 8 coaxially arranged with the feeding tank 1 and slidably connected with the feeding tank 1 is fixedly connected between the top ends of the plurality of springs 7, and the sliding block 8 is located below the crushing device 4, and a coaxial sliding block 8 is provided on the sliding block 8 A feeding through hole 81 is set and a screen 9 is installed through the feeding through hole 81. Specifically, the screen 9 can screen the aluminum-based alloy powder to remove the agglomerated aluminum-based alloy powder; finally, an eccentric wheel device 3 which is horizontally distributed and can lift the sliding block 8 is also installed in the feeding tank 1 below the sliding block 8. Specifically, in the initial state, the eccentric wheel device 3 can lift the sliding block 8 so that the spring 7 is in a stretched state, and there will be a certain distance between the bottom surface of the sliding block 8 and the top of the fixed rod 11. At this time, during the operation of the crushing device 4, it is also convenient for the aluminum-based alloy powder to be screened through the screen 9; and when it is necessary to clean the aluminum-based alloy powder remaining on the screen 9, the eccentric wheel device 3 can be separated from the sliding block 8, and then the sliding block 8 can collide with the fixed rod 11 under the action of the rebound of the spring 7, so that the aluminum-based alloy powder remaining on the screen 9 can be shaken off, so that it is convenient to regularly clean the aluminum-based alloy powder remaining on the screen 9, and compared with the manual cleaning method, it is more time-saving and labor-saving.
[0021] The specific structure of the eccentric wheel device 3 is as follows: Figure 1 and Figure 2 As shown, the eccentric wheel device 3 includes a rotating shaft 31 that is horizontally distributed and located in the discharge tank 1, both ends of the rotating shaft 31 are rotatably connected to the discharge tank 1, and one end of the rotating shaft 31 passes through the discharge tank 1 and is transmission-connected to a driving motor 32 installed on the discharge tank 1, and a sealing treatment can be performed at the position where the rotating shaft 31 passes through the discharge tank 1, and the driving motor 32 can be set as a stepping motor and has its own power supply and start-stop switch; two sides of the rotating shaft 31 are also fixedly sleeved with two eccentric wheels 33 that are relatively arranged and located in the discharge tank 1, and the eccentric wheels 33 are Located below the sliding block 8, specifically, during use, after the driving motor 32 is started, the rotating shaft 31 can be driven to rotate, and during the rotation of the rotating shaft 31, the eccentric wheel 33 can be lifted up or separated from the sliding block 8; and when the eccentric wheel 33 lifts up the sliding block 8, the rotating shaft 31 stops rotating. At this time, the spring 7 is in a stretched state, and there will be a certain distance between the bottom surface of the sliding block 8 and the top of the fixed rod 11; and when the eccentric wheel 33 is separated from the sliding block 8, the sliding block 8 can collide with the fixed rod 11 under the action of the rebound of the spring 7.
[0022] The specific structure of the crushing device 4 is as follows: Figure 1 and Figure 2 As shown, the crushing device 4 includes a motor box 41, and a plurality of support rods 42 are fixedly connected between the motor box 41 and the inner wall of the discharge tank 1, and the support rods 42 are used to support the motor box 41; a vertically distributed crushing motor 43 is installed in the motor box 41, and the output shaft of the crushing motor 43 passes through the motor box 41 and is drivingly connected to a crushing shaft 44 coaxially arranged with the discharge tank 1, and both sides of the crushing shaft 44 are fixedly connected with a plurality of horizontally distributed crushing rods 45 from top to bottom. Specifically, the crushing motor 43 has its own power supply and start-stop switch. When the crushing motor 43 is started, the crushing shaft 44 can be driven to rotate, and the crushing shaft 44 can drive the crushing rod 45 to rotate during the rotation process, so that the aluminum-based alloy powder agglomerated in the discharge tank 1 can be broken up; in addition, during the rotation of the crushing rod 45, the aluminum-based alloy powder can also be easily screened through the sieve 9.
[0023] Further, such as Figure 1 and Figure 2 As shown, the top cover of the feeding tank 1 is provided with a removable sealing cover 12. Specifically, the sealing cover 12 is a shell structure with an opening on the bottom, and the sealing cover 12 can cover the motor box 41. In this way, during the feeding process, the aluminum-based alloy powder can be prevented from diffusing outward from the top position of the feeding tank 1; and when it is necessary to add aluminum-based alloy powder into the feeding tank 1, the sealing cover 12 can be removed.
[0024] Since the sliding block 8 is slidably connected to the feeding tank 1, there will be a gap between the outer wall of the sliding block 8 and the inner wall of the feeding tank 1. In order to prevent leakage at the gap position, Figure 1 and Figure 2 As shown, a plurality of rubber rings 10 adapted to the inner diameter of the discharge tank 1 are fixedly sleeved on the outside of the sliding block 8 from top to bottom in sequence. Specifically, the rubber ring 10 can be used to seal the gap between the outer wall of the sliding block 8 and the inner wall of the discharge tank 1, and because the rubber ring 10 has a certain elasticity, it does not affect the normal sliding of the sliding block 8.
[0025] Further, such as Figure 1 and Figure 2 As shown, the feed through hole 81 is in the shape of a truncated cone with a wide top and a narrow bottom, so that the aluminum-based alloy powder can fall into the feed through hole 81 easily, thereby facilitating the screening of the aluminum-based alloy powder through the screen 9; in addition, the bottom end of the feed tank 1 is fixedly connected to a truncated cone tank 2 with openings at both ends and a wide top and a narrow bottom, so that when the aluminum-based alloy powder passes through the screen 9, it can be easily discharged from the bottom end of the feed tank 1.
[0026] The specific structure of the frame 5 is as follows: Figure 1 and Figure 2 As shown, the frame 5 includes four vertically relatively distributed legs 51, the bottom end of each leg 51 is fixedly connected to a mounting plate 52, the top end of each leg 51 is fixedly connected to a connecting block 53, and the connecting blocks 53 are respectively fixedly connected to the bottom of the discharge tank 1. Specifically, the frame 5 can be used to support the discharge tank 1. When in use, a mounting through hole can be vertically opened on the mounting plate 52, and the position of the frame 5 can be fixed by bolts and other connecting parts.
[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A feeding device for aluminum-based alloy powder, comprising a frame, on which a vertically distributed feeding tank is mounted, characterized in that: The material discharge tank is a cylindrical tank with openings on both the top and the bottom, and a crushing device coaxially arranged with the material discharge tank is installed in the top of the material discharge tank, and a plurality of support blocks are fixedly connected along the circumference of the material discharge tank in the bottom of the material discharge tank, and vertically distributed springs and fixed rods are fixedly connected to the top surface of each support block, and the fixed rods are located on the inner side of the springs, and a sliding block coaxially arranged with the material discharge tank and slidably connected to the material discharge tank is fixedly connected between the top ends of the plurality of springs, and the sliding block is located below the crushing device, and a material discharge through hole coaxially arranged with the sliding block is opened on the sliding block, and a screen is installed through the material discharge through hole, and an eccentric wheel device horizontally distributed and capable of lifting the sliding block is also installed in the material discharge tank located below the sliding block.
2. The feeding device for aluminum-based alloy powder according to claim 1, characterized in that: The eccentric wheel device includes a rotating shaft which is horizontally distributed and located in the discharge tank. Both ends of the rotating shaft are rotatably connected to the discharge tank, and one end of the rotating shaft passes through the discharge tank and is transmission-connected to a driving motor installed on the discharge tank. Two eccentric wheels which are relatively arranged and located in the discharge tank are fixedly sleeved on both sides of the rotating shaft, and the eccentric wheels are both located below the sliding block.
3. The feeding device for aluminum-based alloy powder according to claim 1, characterized in that: The crushing device includes a motor box, a plurality of support rods are fixedly connected between the motor box and the inner wall of the discharge tank, a vertically distributed crushing motor is installed in the motor box, and the output shaft of the crushing motor passes through the motor box and is transmission-connected to a crushing shaft coaxially arranged with the discharge tank, and a plurality of horizontally distributed crushing rods are fixedly connected on both sides of the crushing shaft from top to bottom.
4. The feeding device for aluminum-based alloy powder according to claim 3, characterized in that: The top cover of the discharge tank is provided with a detachable sealing cover.
5. The feeding device for aluminum-based alloy powder according to claim 1, characterized in that: A plurality of rubber rings matching the inner diameter of the discharge tank are fixedly sleeved on the outside of the sliding block from top to bottom in sequence.
6. The feeding device for aluminum-based alloy powder according to claim 1, characterized in that: The material discharge through hole is in the shape of a truncated cone with a wide top and a narrow bottom.
7. The feeding device for aluminum-based alloy powder according to claim 1, characterized in that: The bottom end of the discharge tank is fixedly connected to a truncated cone tank which has openings at both ends and a wide top and narrow bottom.
8. The feeding device for aluminum-based alloy powder according to claim 1, characterized in that: The frame includes four vertically oppositely distributed legs, the bottom end of each leg is fixedly connected to a mounting plate, the top end of each leg is fixedly connected to a connecting block, and the connecting blocks are respectively fixedly connected to the bottom of the discharge tank.