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CN-224232490-U - Powder feeding structure of magnetic field forming press

CN224232490UCN 224232490 UCN224232490 UCN 224232490UCN-224232490-U

Abstract

The utility model discloses a powder feeding structure of a magnetic field forming press, which belongs to the technical field of powder feeding of magnetic field forming presses and comprises a base and a punching machine arranged on the base, wherein a feeding plate is connected to the side edge of the base in a sliding manner, a lower baffle plate is connected to the feeding plate in a sliding manner, a discharging spring is fixedly connected to the tail part of the feeding plate, a limiting plate fixedly connected with the lower baffle plate is fixedly connected to the discharging spring, a feeding pipe is fixedly connected to the end part of the feeding plate, an electric telescopic rod is arranged between the feeding plate and a base support, the base is fixedly connected with a support, the top of the support is rotatably connected with a lower turntable, an upper turntable is sleeved on the lower turntable, sleeves sleeved on the upper turntable and the lower turntable are fixedly connected with each other, an adjusting screw is coaxially and rotatably connected with the upper turntable in a threaded manner, an arc-shaped baffle plate is fixedly connected to the support, and the arc-shaped baffle plate is connected with a clamping plate in a sliding manner, so that powder feeding amount can be controlled, powder overflow is avoided, and punching cost and cleaning difficulty are increased.

Inventors

  • PAN MINGLI

Assignees

  • 慈溪市能力磁材有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (7)

  1. 1. The powder feeding structure of the magnetic field molding press comprises a base (1) and a punching machine (2) arranged on the base (1), and is characterized in that a feeding plate (3) is connected to the side edge of the base (1) in a sliding mode, a lower baffle plate (4) is connected to the feeding plate (3) in a sliding mode, a discharging spring (5) is fixedly connected to the tail of the feeding plate (3), a feeding pipe (7) is fixedly connected to the end portion of the feeding plate (3), an electric telescopic rod (8) is arranged between the feeding plate (3) and the base (1), a support (9) is fixedly connected to the top of the base (1), a lower rotary table (10) is connected to the top of the support (9) in a rotating mode, an upper rotary table (11) is sleeved in the lower rotary table (10), sleeves (12) are fixedly connected to each other in the upper rotary table (11) and the lower rotary table (10), an arc-shaped baffle plate (29) is fixedly connected to the top of the support (9), a clamping plate (14) is connected to the lower portion in a sliding mode, a clamping plate (14) is fixedly connected to the tail of the arc-shaped baffle plate (29), a reset spring (15) is fixedly connected to the clamping plate (14), a driving gear (17) is fixedly connected to the tail portion of the driving gear (17), the side of the base (1) is fixedly connected with a feeding mechanism.
  2. 2. The powder feeding structure of a magnetic field forming press as set forth in claim 1, wherein the feeding plate (3) is slidably connected with a finished product pushing plate (18), the finished product pushing plate (18) and the feeding plate (3) are respectively meshed with an upper speed increasing gear (19) and a lower speed increasing gear (20), the upper speed increasing gear (19) and the lower speed increasing gear (20) are coaxially arranged and are rotatably connected with the base (1), and a positioning groove (21) is formed at the end part of the finished product pushing plate (18).
  3. 3. The powder feeding structure of a magnetic field forming press as set forth in claim 1, wherein the discharging spring (5) is fixedly connected with a limiting plate (6) fixedly connected with the lower striker plate (4).
  4. 4. The powder feeding structure of a magnetic field forming press according to claim 1, wherein the lower rotary table (10) is coaxially and rotatably connected with an adjusting screw (13), the adjusting screw (13) is in threaded connection with the upper rotary table (11), the top of the adjusting screw (13) penetrates through the upper rotary table (11) and is fixedly connected with an adjusting plate (22), and the adjusting plate (22) is eccentrically provided with a handle (23).
  5. 5. The powder feeding structure of a magnetic field molding press as claimed in claim 1, wherein the electric telescopic rod (8) is electrically connected with a controller, and the controller is electrically connected with a distance meter (24) for measuring the distance between an upper die and a lower die of the press (2).
  6. 6. The powder feeding structure of a magnetic field forming press according to claim 1, wherein the feeding mechanism comprises a supporting rod (25) fixedly connected with the base (1), a stock box (26) is fixedly connected with the supporting rod (25), a feeding pipe (27) is fixedly communicated with the bottom of the stock box (26), and an adjusting pipe (28) is slidably connected with the outer wall of the feeding pipe (27).
  7. 7. The powder feeding structure of a magnetic field forming press as set forth in claim 1, wherein the sleeve (12) fixedly connected to the lower turntable (10) is sleeved outside the sleeve (12) fixedly connected to the upper turntable (11).

Description

Powder feeding structure of magnetic field forming press Technical Field The utility model relates to the technical field of powder feeding of a magnetic field forming press, in particular to a powder feeding structure of a magnetic field forming press. Background Rare earth permanent magnet materials, i.e. permanent magnet materials contain rare earth metals as alloying elements. The permanent magnetic material is that the external magnetic field is removed after magnetization, so that the strong magnetism can be kept for a long time. The NdFeB serving as one of the rare earth permanent magnet materials has extremely high magnetic energy product and coercive force, and meanwhile, the NdFeB permanent magnet material has the advantage of high energy density, so that the NdFeB permanent magnet material is widely applied to modern industry and electronic technology. Neodymium iron boron needs to be pressed and formed through a magnetic field forming press, powder is filled in a die and then is pressed and formed and sent to the next step of processing and forming, the powder filled in order to ensure forming quality is full during pressing and forming, after the punching hole of a punching machine is fed by the existing punching machine feeding structure, the punching hole is in a state of being flat with a table top, so that the powder overflows during punching, the problem of production efficiency and safety is considered, special people cannot be equipped for cleaning during the filling and forming process one by one, the powder waste is caused, the punching cost is increased, and the cleaning difficulty is increased. Disclosure of Invention The utility model aims to provide a powder feeding structure of a magnetic field forming press. The automatic feeding device comprises a base and a punching machine arranged on the base, wherein a feeding plate is connected to the side edge of the base in a sliding manner, a lower baffle plate is connected to the feeding plate in a sliding manner, a discharging spring is fixedly connected to the tail of the feeding plate, a feeding pipe is fixedly connected to the end part of the feeding plate, an electric telescopic rod is arranged between the feeding plate and the base, a support is fixedly connected to the top of the base, a lower turntable is rotatably connected to the top of the support, an upper turntable is sleeved in the lower turntable, sleeves sleeved with each other are fixedly connected to the upper turntable and the lower turntable, an arc-shaped baffle plate is fixedly connected to the top of the support, a clamping plate is connected to the lower side edge of the arc-shaped baffle plate in a sliding manner, a reset spring is fixedly connected between the clamping plate and the support, a driving rack is fixedly connected to the tail of the clamping plate, a driving gear fixedly connected to the driving rack is meshed with the driving gear which is fixedly connected with the lower turntable, and a feeding mechanism is fixedly connected to the side edge of the base. As a further scheme of the utility model, the feeding plate is slidably connected with a finished product pushing plate, the finished product pushing plate and the feeding plate are respectively meshed with an upper speed increasing gear and a lower speed increasing gear, the upper speed increasing gear and the lower speed increasing gear are coaxially arranged and are rotationally connected with the base, and the end part of the finished product pushing plate is provided with a positioning groove. As a further scheme of the utility model, the discharging spring is fixedly connected with a limiting plate fixedly connected with the lower baffle plate. As a further scheme of the utility model, the lower turntable is coaxially and rotatably connected with an adjusting screw, the adjusting screw is in threaded connection with the upper turntable, the top of the adjusting screw penetrates through the upper turntable and is fixedly connected with an adjusting disk, and the adjusting disk is eccentrically provided with a handle. As a further scheme of the utility model, the electric telescopic rod is electrically connected with a controller, and the controller is electrically connected with a distance meter for measuring the distance between the upper die and the lower die of the punching machine. As a further scheme of the utility model, the feeding mechanism comprises a supporting rod fixedly connected with the base, the supporting rod is fixedly connected with a storage box, the bottom of the storage box is fixedly communicated with a feeding pipe, and the outer wall of the feeding pipe is slidably connected with an adjusting pipe. As a further scheme of the utility model, the sleeve fixedly connected with the lower turntable is sleeved outside the sleeve fixedly connected with the upper turntable. Compared with the prior art, the utility model has the beneficial effects that: According to the utili