Electromagnetic vibration feeder
By designing the powder screening structure in the electromagnetic vibration feeder, the separation and feeding of solid materials and powdered materials is achieved, the problem that existing equipment cannot screen materials is solved, and the functionality and feeding efficiency of the equipment are improved .
Patent Information
- Application Number
- CN202421277491.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Existing electromagnetic vibration feeders cannot screen solid and powdery materials on the material, resulting in reduced equipment functionality and low feed efficiency.
An electromagnetic vibration feeder is designed, adopting a screen powder structure, including a screen powder plate, a lifting groove and a screw. Through vibration and lifting mechanisms, the separation and feeding of the solid material from the powdered material is achieved.
Through the design of the screening powder structure, the effective screening of solid and powdered materials of the material is achieved, the functionality of the equipment and feeding efficiency are improved, and the material preparation work is reduced.
Smart Images
Figure CN222512626U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of industrial automation, in particular to an electromagnetic vibrating feeder. Background Art
[0002] The field of industrial automation covers a variety of automation technologies and equipment, aiming to improve production efficiency, reduce costs and reduce human intervention. This includes automated production lines, robotics, sensor applications, control systems, etc. Electromagnetic vibrating feeders play an important role in the field of industrial automation. They can realize automatic and continuous transportation of materials, help enterprises improve production efficiency, reduce energy consumption and reduce labor costs.
[0003] However, the existing electromagnetic vibrating feeder can only achieve the single function of feeding through vibration, which reduces the functionality of the equipment. In addition, since the existing electromagnetic vibrating feeder does not have the function of screening solid and powdery materials, it is necessary to screen the materials in advance, which reduces the preparation efficiency of the machine before use, thereby reducing the efficiency of its feeding work. Utility Model Content
[0004] The main purpose of the utility model is to provide an electromagnetic vibrating feeder, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] An electromagnetic vibrating feeder comprises an electromagnetic vibrator, a vibrating feeding hopper is fixedly connected to the front of the electromagnetic vibrator, a powder screening structure is provided inside the vibrating feeding hopper, the powder screening structure comprises a powder screening plate, a pair of powder screening grooves are symmetrically provided at the top and bottom of the powder screening plate, a pair of lifting grooves 1 are symmetrically provided on both sides of the vibrating feeding hopper, a lifting block 1 is slidably connected inside the lifting groove 1, and the lifting block 1 is fixedly connected to the side of the powder screening plate, a lifting groove 2 is provided on both sides of the vibrating feeding hopper, a lifting block 2 is slidably connected inside the lifting groove 2, and the lifting block 2 is fixedly connected to the side of the powder screening plate, and a screw rod is rotatably connected inside the lifting groove 2.
[0007] As a further solution of the utility model, the screw rod is threadedly connected to the lifting block, and the top of the screw rod passes through the top of the vibrating feeder hopper and is fixedly connected to a rotating block.
[0008] As a further solution of the utility model, the vibrating feed hopper is arranged in an inclined state, and the second lifting block is located at the center of the side of the powder screening plate.
[0009] As a further solution of the utility model, a pair of baffles are slidably installed on the sides of the two pairs of lifting grooves one on both sides of the interior of the vibrating feeder, and a lifting block two is also slidably installed on the bottom of the lifting block two inside the lifting groove two, and a connecting block is fixedly connected to the side of the lifting block two located at the bottom, and the connecting block is fixedly connected to the side of a pair of baffles.
[0010] As a further solution of the utility model, the top of the baffle is in contact with the bottom of the powder screening plate, and two pairs of through grooves are opened through the bottom of the vibrating feeding hopper, and the through grooves are connected to the lifting groove.
[0011] As a further solution of the utility model, the front part of the second lifting slot is arranged in an inclined surface, the baffle plate is adaptively matched with the through slot, and the bottom of the first lifting block is in contact with the top of the baffle plate.
[0012] The beneficial effects of the utility model are as follows:
[0013] The powder screening structure can separate the solid and powder materials to be fed, so that it is not necessary to screen the materials in advance, which not only improves the functionality of the machine, but also reduces the material preparation work before the use of the machine, thereby improving the working efficiency of the machine;
[0014] By setting the baffle, when the two screw rods rotate to drive the two lifting blocks 2 near the top to move downward, the two lifting blocks 2 near the bottom are also driven to move downward, and then the two baffles are driven to move downward along the two pairs of through grooves through the two connecting blocks, so that during the downward movement of the powder screening plate, the baffle will not hinder the downward movement of the powder screening plate, and the baffle can block the lifting groove one to prevent the powdered material from entering the lifting groove one, so that the lifting block one can move normally along the lifting groove one, thereby ensuring the normal operation of the powder screening structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the overall structure of an electromagnetic vibrating feeder.
[0016] Figure 2 This is a schematic diagram of the powder screening structure of an electromagnetic vibrating feeder of the utility model.
[0017] Figure 3 This is a dissection diagram of the connecting block and baffle of an electromagnetic vibrating feeder of the utility model.
[0018] In the figure: 1. Electromagnetic vibrator; 2. Vibrating feed hopper; 3. Powder screening structure; 4. Powder screening plate; 5. Lifting trough 1; 6. Lifting block 1; 7. Lifting trough 2; 8. Lifting block 2; 9. Screw; 10. Baffle; 11. Connecting block; 12. Powder screening trough. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] like Figure 1-3 As shown, an electromagnetic vibrating feeder comprises an electromagnetic vibrator 1, a vibrating feeding hopper 2 is fixedly connected to the front of the electromagnetic vibrator 1, a powder screening structure 3 is provided inside the vibrating feeding hopper 2, the powder screening structure 3 comprises a powder screening plate 4, a pair of powder screening grooves 12 are symmetrically provided at the top and bottom of the powder screening plate 4, a pair of lifting grooves 5 are symmetrically provided on both sides of the vibrating feeding hopper 2, a lifting block 6 is slidably connected inside the lifting groove 5, and the lifting block 6 is fixedly connected to the side of the powder screening plate 4, a lifting groove 2 7 is provided on both sides of the vibrating feeding hopper 2, a lifting block 2 8 is slidably connected inside the lifting groove 27, and the lifting block 28 is fixedly connected to the side of the powder screening plate 4, and a screw rod 9 is rotatably connected inside the lifting groove 27.
[0021] In this embodiment, the screw rod 9 is threadedly connected to the lifting block 2 8 , and the top of the screw rod 9 passes through the top of the vibrating feed hopper 2 and is fixedly connected to a rotating block. The rotation of the screw rod 9 drives the lifting block 2 8 to move along the lifting slot 2 7 .
[0022] In this embodiment, the vibrating feed hopper 2 is arranged in an inclined state, and the lifting block 8 is located at the center of the side of the powder screening plate 4.
[0023] In this embodiment, a pair of baffles 10 are slidably installed on the sides of the two pairs of lifting grooves 5 on both sides of the inside of the vibrating feeder 2, and a lifting block 8 is also slidably installed on the bottom of the lifting block 8 inside the lifting groove 7, and a connecting block 11 is fixedly connected to the side of the lifting block 8 at the bottom, and the connecting block 11 is fixedly connected to the side of the pair of baffles 10;
[0024] When the two screw rods 9 rotate and drive the two lifting blocks 28 near the top to move downward, they also drive the two lifting blocks 28 near the bottom to move downward, and then drive the two baffles 10 to move downward along the two pairs of through grooves through the two connecting blocks 11, so that during the downward movement of the powder screening plate 4, the baffles 10 will not hinder the downward movement of the powder screening plate 4.
[0025] In this embodiment, the top of the baffle 10 contacts the bottom of the powder screening plate 4, and two pairs of through grooves are opened through the bottom of the vibrating feed hopper 2, and the through grooves are connected to the lifting groove 5.
[0026] In this embodiment, the front part of the lifting trough 27 is arranged in an inclined surface, and the baffle 10 is adaptively matched with the through groove. Since the front part of the lifting trough 27 is arranged in an inclined surface, the bottom of the lifting block 16 contacts the top of the baffle 10. Therefore, when the powdery material enters the interior of the lifting trough 27, it is discharged from the interior of the lifting trough 27 along the inclined surface through the shaking of the vibrating feed hopper 2.
[0027] It should be noted that the utility model is an electromagnetic vibrating feeder. When in use, the electromagnetic vibrator 1 is started to drive the vibrating feed hopper 2 to vibrate. At this time, the material is put into the top of the powder screening plate 4, and then the vibrating feeding work is performed, and the solid material will be at the top of the powder screening plate 4 for feeding, and the powdered material will be screened through the powder screening groove 12 on the top of the powder screening plate 4 to the inside of the vibrating feed hopper 2;
[0028] When the amount of solid materials is greater than the amount of powdery materials, the two screw rods 9 are rotated to drive the two lifting blocks 28 near the top to move downward, and the powder screening plate 4 is driven to move downward along the four lifting slots 15 through the two pairs of lifting blocks 16, thereby increasing the distance between the top of the powder screening plate 4 and the top of the vibrating feeder 2, so that more solid materials can be fed. When the amount of powdery materials is greater than the amount of solid materials, the principle is the same as above;
[0029] In the process of the two screw rods 9 rotating to drive the two lifting blocks 28 near the top to move downward, the two lifting blocks 28 near the bottom are also driven to move downward, and then the two baffles 10 are driven to move downward along the two pairs of through grooves through the two connecting blocks 11, so that in the process of the powder screening plate 4 moving downward, the baffles 10 will not hinder the powder screening plate 4 from moving downward, and the baffles 10 can block the lifting groove 15 to prevent the powdered material from entering the lifting groove 15, so that the lifting block 6 can move normally along the lifting groove 5, thereby ensuring that the powder screening structure 3 can operate normally.
[0030] The above shows and describes the basic principle and main features of the utility model and the 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. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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. An electromagnetic vibrating feeder, comprising an electromagnetic vibrator (1), wherein a vibrating feed hopper (2) is fixedly connected to the front of the electromagnetic vibrator (1), characterized in that: A powder screening structure (3) is provided inside the vibrating feeder (2), and the powder screening structure (3) comprises a powder screening plate (4). A pair of powder screening grooves (12) are symmetrically provided on the top and bottom of the powder screening plate (4). A pair of lifting grooves (5) are symmetrically provided on both sides of the vibrating feeder (2). A lifting block (6) is slidably connected inside the lifting groove (5). The lifting block (6) is fixedly connected to the side of the powder screening plate (4). A lifting groove (7) is provided on both sides of the vibrating feeder (2). A lifting block (8) is slidably connected inside the lifting groove (7). The lifting block (8) is fixedly connected to the side of the powder screening plate (4). A screw rod (9) is rotatably connected inside the lifting groove (7).
2. The electromagnetic vibrating feeder according to claim 1, characterized in that: The screw rod (9) is threadedly connected to the second lifting block (8), and the top of the screw rod (9) passes through the top of the vibrating feed hopper (2) and is fixedly connected to a rotating block.
3. The electromagnetic vibrating feeder according to claim 1, characterized in that: The vibrating feed hopper (2) is arranged in an inclined state, and the second lifting block (8) is located at the center of the side of the powder screening plate (4).
4. The electromagnetic vibrating feeder according to claim 1, characterized in that: A pair of baffles (10) are slidably mounted on the sides of the two pairs of lifting slots (5) located on both sides of the inside of the vibrating feed hopper (2), and a lifting block (8) is also slidably mounted on the bottom of the lifting block (8) located inside the lifting slot (7). A connecting block (11) is fixedly connected to the side of the lifting block (8) located at the bottom, and the connecting block (11) is fixedly connected to the side of the pair of baffles (10).
5. The electromagnetic vibrating feeder according to claim 4, characterized in that: The top of the baffle (10) contacts the bottom of the powder screening plate (4), and two pairs of through slots are provided in the bottom of the vibrating feed hopper (2), and the through slots are connected to the first lifting slot (5).
6. The electromagnetic vibrating feeder according to claim 5, characterized in that: The front portion of the lifting slot 2 (7) is arranged in an inclined surface, the baffle plate (10) is adaptively matched with the through slot, and the bottom of the lifting block 1 (6) is in contact with the top of the baffle plate (10).