Uniform dry powder discharging device of powder rolling equipment

Abstract

The utility model discloses a uniform dry powder discharging device of powder rolling equipment, and belongs to the technical field of roller equipment. The device comprises a hopper and a deflector rod assembly, wherein the deflector rod assembly comprises a vibrator, an actuator and a deflector rod; wherein the vibrator is mounted on the wall surface of the hopper; the actuator is mounted above the hopper, and a connecting plate is mounted on a moving block of the actuator; the driving lever is connected with the action end of the actuator through a connecting plate, and the tail end of the driving lever extends into the hopper; the connecting plate is provided with a plurality of hole sites, the number of the shifting rods is two, and the distance between the two shifting rods is adjusted by installing the two shifting rods in the different hole sites. The shifting rod can circularly shift powder in the hopper, and assists the vibrator to enable the powder to fall down uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of roller pressing equipment, in particular to a device that uses a vibrator to assist and an electric actuator to control a lever to stir powder and evenly discharge the material; Background Art

[0002] Dry powder is the main raw material for supercapacitors or dry electrodes. Roller pressing equipment for dry powder forming is one of the important processes. The main prerequisite for dry powder forming is that the powder in the roller pressing equipment can be evenly discharged in the hopper.

[0003] Since the dry powder itself has a certain degree of adhesion, the powder is easily accumulated in the hopper after being added into the hopper, and the material cannot be discharged evenly, resulting in the electrode pieces after the dry powder is formed to be of different widths and thicknesses, and the formed material cannot be used normally; therefore, a lever device is required to circulate the powder in the hopper, and at the same time assist the vibrator to make the powder fall evenly. Utility Model Content

[0004] In view of the problems existing in the above-mentioned background technology, the utility model proposes a device which uses a vibrator to assist and an electric actuator to control a lever to stir the powder for uniform feeding. The lever cyclically stirs the powder in the hopper to assist the vibrator to make the powder fall evenly.

[0005] The utility model adopts the following technical solutions to achieve the above technical effects:

[0006] A dry powder uniform feeding device of a powder roller pressing equipment comprises a hopper and a lever assembly, wherein the lever assembly comprises a vibrator, an actuator and a lever; wherein the vibrator is mounted on the wall of the hopper;

[0007] The actuator is installed above the hopper, and a connecting plate is installed on the moving block of the actuator; the lever is connected to the action end of the actuator through the connecting plate, and the end of the lever extends into the inside of the hopper;

[0008] The connecting plate is provided with a plurality of holes, and two shifting rods are provided. The two shifting rods are installed at different holes to adjust the distance between the two shifting rods.

[0009] Furthermore, the vibrator is adsorbed on the edge of the hopper wall by magnetic force.

[0010] Furthermore, the moving block of the actuator reciprocates along the discharge port of the hopper, and is a lead screw structure, and the moving block is the nut of the lead screw.

[0011] Furthermore, a connecting plate fixing seat is provided on the moving block of the actuator, and the connecting plate is connected to the moving block of the actuator via the connecting plate fixing seat; and the shifting rod is perpendicular to the connecting plate fixing seat.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] The utility model uses an electric actuator to assist the vibrator in stirring, so that the powder falls evenly, which can save manual labor for continuous material selection. After the powder falls evenly, the quality of the formed product is guaranteed, the generation of waste is greatly reduced, and the operation speed of the equipment is increased, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the installation top view structure of an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the front structure of an embodiment of the utility model;

[0016] Figure 3 A top view of the actuator part of an embodiment of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram on the left.

[0018] In the figure: 1. a lever device assembly controlled by an electric actuator, 2. a hopper filled with powder, 3. a vibrator, 4. an electric actuator, 5. a hopper, 6. a lever, 7. a connecting plate fixing seat, 8. a connecting plate. DETAILED DESCRIPTION

[0019] Below, the utility model is further described in conjunction with the accompanying drawings.

[0020] A dry powder uniform feeding device of a powder roller pressing equipment comprises a hopper and a lever assembly, wherein the lever assembly comprises a vibrator, an actuator and a lever; wherein the vibrator is mounted on the wall of the hopper;

[0021] The actuator is installed above the hopper, and a connecting plate is installed on the moving block of the actuator; the lever is connected to the action end of the actuator through the connecting plate, and the end of the lever extends into the inside of the hopper;

[0022] The connecting plate is provided with a plurality of holes, and two shifting rods are provided. The two shifting rods are installed at different holes to adjust the distance between the two shifting rods.

[0023] Furthermore, the vibrator is adsorbed on the edge of the hopper wall by magnetic force.

[0024] Furthermore, the moving block of the actuator reciprocates along the discharge port of the hopper, and is a lead screw structure, and the moving block is the nut of the lead screw.

[0025] Furthermore, a connecting plate fixing seat is provided on the moving block of the actuator, and the connecting plate is connected to the moving block of the actuator via the connecting plate fixing seat; and the shifting rod is perpendicular to the connecting plate fixing seat.

[0026] The following is a more specific embodiment:

[0027] Reference Figures 1 to 4 ,in,

[0028] Figure 1 It is a top view of the roller pressing equipment, No. 1 is a lever device assembly controlled by an electric actuator, and No. 2 is a hopper;

[0029] Attached Figure 2 The figure is a schematic diagram of the lever device assembly controlled by the actuator. The vibrator No. 3 is adsorbed on the edge of the hopper by magnetic force. After the vibrator is powered on, it can output a certain vibration frequency to cause the powder to move downward from the hopper; No. 4 is an electric actuator. After the electric actuator is powered on, the movement stroke and reciprocating motion time cycle can be set; No. 5 is a hopper. The powder is manually added to the hopper. The hopper is fixed on the top of the main machine. The powder falls between the two main rollers through the lower opening of the hopper and is rolled into shape; refer to Figure 3 and Figure 4 , No. 6 lever, the two levers are fixed on the connecting plate, other holes are reserved on the connecting plate, and the distance between the two levers can be adjusted by installing them in different holes; No. 7 connecting plate fixing seat, the fixing seat is fixed on the moving block of the electric actuator by bolts, and the movement of the electric actuator drives the fixing seat to move; No. 8 connecting plate, the lever is installed on the connecting plate, and the connecting plate is installed on the fixing seat by bolts. The electric actuator drives the lever to reciprocate by pushing the fixing seat to move;

[0030] Working principle:

[0031] After the powder is manually added into the hopper, the electric actuator drives the lever to reciprocate, stirring the powder and destroying the adhesion between the powders. At the same time, the vibrator is used to assist in making the powder fall evenly.

[0032] It should be understood that the above description of the specific implementation methods of this patent is only an exemplary description listed to facilitate ordinary technicians in the field to understand the patent scheme, and does not imply that the scope of protection of this patent is limited to these individual examples. Ordinary technicians in this field can fully understand the technical scheme of this patent and, without any creative work, obtain more specific implementation methods by combining technical features, replacing some technical features, adding more technical features, etc. to the examples listed in this patent. All these specific implementation methods are within the scope of the claims of this patent. Therefore, these new specific implementation methods should also be within the scope of protection of this patent.

[0033] In addition, for the purpose of simplifying the description, this patent may not list some common specific implementation schemes, which are naturally conceivable to ordinary technicians in this field after understanding the technical solution of this patent. Obviously, these solutions should also be included in the scope of protection of this patent.

Claims

1. A dry powder uniform feeding device for powder roller pressing equipment, comprising a hopper and a lever assembly, characterized in that: The lever assembly includes a vibrator, an actuator and a lever; wherein the vibrator is installed on the wall of the hopper; The actuator is installed above the hopper, and a connecting plate is installed on the moving block of the actuator; the lever is connected to the action end of the actuator through the connecting plate, and the end of the lever extends into the inside of the hopper; The connecting plate is provided with a plurality of holes, and two shifting rods are provided. The two shifting rods are installed at different holes to adjust the distance between the two shifting rods.

2. The dry powder uniform feeding device of the powder roller pressing equipment according to claim 1 is characterized in that: The vibrator is attached to the edge of the hopper wall by magnetic force.

3. The dry powder uniform feeding device of the powder roller pressing equipment according to claim 1 is characterized in that: The moving block of the actuator reciprocates along the discharge port of the hopper, and is a lead screw structure, and the moving block is the nut of the lead screw.

4. The dry powder uniform feeding device of the powder roller pressing equipment according to claim 1 is characterized in that: A connecting plate fixing seat is provided on the moving block of the actuator, and the connecting plate is connected to the moving block of the actuator via the connecting plate fixing seat; and the shifting rod is perpendicular to the connecting plate fixing seat.

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