Powder collecting mechanism of magnetic powder filling device

Abstract

The utility model provides a powder collecting mechanism of a magnetic powder filling device. The powder collecting mechanism comprises a workbench, a powder pushing plate and a powder pushing mechanism, the upper end face of the workbench is provided with a lower die cavity and a powder collecting opening. The powder pushing plate is located on the upper end face of the workbench, the lower end face of the powder pushing plate abuts against the upper end face of the workbench, and a powder pushing plane perpendicular to the workbench is arranged at the front end of the powder pushing plate. The powder pushing mechanism is used for driving the powder pushing plate to move from the lower die cavity to the powder collecting opening so as to push powder remaining on the upper end face of the workbench into the powder collecting opening. The powder collecting opening penetrates downwards, a guide cavity and a storage box are sequentially arranged below the powder collecting opening from top to bottom, and the guide cavity is used for guiding redundant powder into the storage box below.

Description

Technical Field

[0001] The utility model relates to the field of magnetic materials, in particular to a powder collecting mechanism of a magnetic powder filling device. Background Art

[0002] Filling magnetic powder refers to a process for manufacturing magnetic components, which is usually used to make parts made of magnetic materials, such as magnets, inductors, etc. In this process, magnetic powder is usually mixed with a binder and filled into the lower mold cavity, and the lower mold cavity is filled by manual scraping or reciprocating motion of the equipment. During the scraping process, some magnetic powder will be scattered on the production platform. The current powder filling device does not have an automatic mechanism to recover magnetic powder, and the action of collecting magnetic powder still needs to be done manually. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a powder collecting mechanism for a magnetic powder filling device, which can automatically recycle the magnetic powder and reduce the cost of manually collecting the magnetic powder.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problems is: a powder collecting mechanism of a magnetic powder filling device, comprising a workbench, a powder pushing plate, and a powder pushing mechanism; the upper end surface of the workbench is provided with a lower mold cavity and a powder collecting port; the powder pushing plate is located on the upper end surface of the workbench, and its lower end surface is abutted against the upper end surface of the workbench, and the front end of the powder pushing plate is provided with a powder pushing plane perpendicular to the workbench; the powder pushing mechanism is used to drive the powder pushing plate to move from the lower mold cavity to the powder collecting port, so as to push the powder material remaining on the upper end surface of the workbench into the powder collecting port; the powder collecting port penetrates downward, and a guide cavity and a storage box are sequentially provided below it from top to bottom, and the guide cavity is used to guide excess powder to the storage box below.

[0005] Compared with the prior art, the advantages of the utility model are: the device adopts a powder pushing mechanism to drive the powder pushing plate to move, thereby realizing the automatic collection and processing of powder materials, the powder materials can be quickly and completely moved to the powder collecting port, and the guide cavity below effectively guides the excess powder into the storage box below. This automated operation not only improves work efficiency, but also reduces the error rate of manual operation, improves the stability and reliability of the production line, and reduces the cost and time consumption caused by manual collection. The setting of the storage box makes it easy to collect and clean the powder materials, reducing the workload of equipment maintenance and cleaning. Such a structure enables the device to have a longer service life and lower maintenance costs.

[0006] Preferably, the powder pushing mechanism includes two slide rails placed on the upper end surface of the workbench along the lower mold cavity toward the powder collecting port, a connecting plate and a cylinder slidably connected to the two slide rails at both ends, one side of the powder pushing plate is fixed to the lower part of the connecting plate, and the cylinder is used to drive the powder pushing plate to slide back and forth from the lower mold cavity to the powder collecting port.

[0007] Preferably, sliding blocks are installed at both ends of the connecting plate, and a sliding groove in the shape of an "I" is provided at the lower part of the sliding block. The upper part of the cross-section of the slide rail is in the shape of an "I", and the sliding groove is slidably nested in the upper part of the slide rail.

[0008] Preferably, a protrusion is provided on the lower end surface of the connecting plate, and a connecting groove is provided on the upper end surface of the powder pushing plate, the lower end surface of the protrusion abuts against the bottom of the connecting groove, and the two sides of the protrusion abut against the two side walls of the connecting groove.

[0009] Preferably, the upper end surface of the workbench is further provided with a powder blocking plate, which is arranged vertically upward around the powder collecting port, wherein the side of the powder blocking plate pointing to the lower mold cavity is an opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is an exploded view of the powder pushing mechanism of the utility model;

[0012] Figure 3 It is a three-dimensional diagram of one side of the powder collecting port of the utility model;

[0013] Illustration: 1. Workbench; 1.1. Lower mold cavity; 1.2. Powder collecting port; 1.3. Powder blocking plate; 2. Powder pushing plate; 2.1. Powder pushing plane; 2.2. Connecting groove; 3. Powder pushing mechanism; 3.1. Slide rail; 3.2. Connecting plate; 3.2.1. Raised part; 3.3. Cylinder; 3.4. Sliding block; 3.4.1. Sliding groove; 4. Guide cavity; 5. Storage box. DETAILED DESCRIPTION

[0014] Before describing in detail any embodiment of the utility model, it should be understood that the utility model is not limited in its application to the construction and arrangement details of the components described below or illustrated in the following figures. The utility model can have other embodiments and can be practiced or carried out in various ways. In addition, it should be understood that the words and terms used here are for descriptive purposes and should not be considered restrictive. The use of "including" or "having" and its variations herein is intended to cover the items and their equivalents and additional items displayed below. Unless otherwise specified or limited, the terms "install", "connect", "support" and "couple" and their variations are widely used and cover direct installation and indirect installation, connection, support and connection. In addition, "connect" and "couple" are not limited to physical or mechanical connections or connections.

[0015] Furthermore, on the first aspect, in the disclosure of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore the above terms cannot be understood as limitations on the present invention; on the second aspect, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" cannot be understood as a limitation on the quantity.

[0016] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

[0017] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0018] Please refer to Figure 1 The powder collecting mechanism of the magnetic powder loading device is composed of a workbench 1, a powder pushing plate 2 and a powder pushing mechanism 3.

[0019] The upper end surface of the workbench 1 is provided with a lower mold cavity 1.1 and a powder receiving port 1.2. The powder pushing plate 2 is located on the upper end surface of the workbench 1, and its lower end surface abuts against the workbench 1. The front end of the powder pushing plate 2 has a powder pushing plane 2.1 perpendicular to the workbench 1.

[0020] The powder pushing mechanism 3 comprises two slide rails 3.1 mounted on the upper end surface of the workbench 1, a connecting plate 3.2 slidably connected to the two slide rails 3.1 via two sliding blocks 3.4 at both ends, and a cylinder 3.3 for driving the powder pushing plate 2 to slide back and forth between the lower mold cavity 1.1 and the powder receiving port 1.2.

[0021] Please refer to Figure 2 The two slide rails 3.1 are slidably connected to the two sliding blocks 3.4 in that sliding blocks 3.4 are installed at both ends of the connecting plate 3.2, and a sliding groove 3.4.1 in the shape of an "I" is provided at the lower part of the sliding block 3.4. The upper part of the cross-section of the slide rail 3.1 is in the shape of an "I", and the groove is slidably nested in the upper part of the slide rail 3.1.

[0022] Please continue reading Figure 2The connection method between the connecting plate 3.2 and the powder pushing plate 2 is that a protrusion 3.2.1 is provided on the lower end surface of the connecting plate 3.2, and a connecting groove 2.2 is provided on the upper end surface of the powder pushing plate 2. The lower end surface of the protrusion 3.2.1 abuts against the bottom of the connecting groove 2.2, and the two sides of the protrusion 3.2.1 abut against the two side walls of the connecting groove 2.2, and then are locked by multiple fastening screws.

[0023] Please refer to Figure 3 In addition, a powder blocking plate 1.3 is provided on the upper end surface of the workbench 1, which is arranged vertically upward around the powder receiving port 1.2, so that the powder pushing plate 2 can push the excess powder to the side where the powder blocking plate points to the lower mold cavity 1.1 and is open.

[0024] The powder collecting port 1.2 penetrates downward, and a guide cavity 4 and a storage box 5 are sequentially arranged below. The guide cavity 4 is used to guide excess powder to the storage box 5. The storage box 5 is a square box with an opening on the top.

[0025] The above description is only for the best embodiment of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the protection scope of the independent claims of the utility model are within the protection scope of the utility model.

Claims

1. A powder collecting mechanism for a magnetic powder loading device, characterized in that: The invention comprises a workbench (1), a powder pushing plate (2), and a powder pushing mechanism (3); the upper end surface of the workbench (1) is provided with a lower mold cavity (1.1) and a powder collecting port (1.2); the powder pushing plate (2) is located on the upper end surface of the workbench (1), and its lower end surface abuts against the upper end surface of the workbench (1); the front end of the powder pushing plate (2) is provided with a powder pushing plane (2.1) perpendicular to the workbench (1); the powder pushing mechanism (3) is used to drive the powder pushing plate (2) to move from the lower mold cavity (1.1) to the powder collecting port (1.2), so as to push the powder material remaining on the upper end surface of the workbench (1) into the powder collecting port (1.2); the powder collecting port (1.2) penetrates downward, and a guide cavity (4) and a storage box (5) are sequentially provided below it from top to bottom, and the guide cavity (4) is used to guide excess powder to the storage box (5) below.

2. A powder collecting mechanism for a magnetic powder loading device according to claim 1, characterized in that: The powder pushing mechanism (3) comprises two slide rails (3.1) placed on the upper end surface of the workbench (1) along the lower mold cavity (1.1) toward the powder receiving port (1.2), a connecting plate (3.2) slidably connected to the two slide rails (3.1) at both ends, and a cylinder (3.3); one side of the powder pushing plate (2) is fixed to the lower part of the connecting plate (3.2); and the cylinder (3.3) is used to drive the powder pushing plate (2) to slide back and forth from the lower mold cavity (1.1) to the powder receiving port (1.2).

3. A powder collecting mechanism for a magnetic powder loading device according to claim 2, characterized in that: Sliding blocks (3.4) are installed at both ends of the connecting plate (3.2); a sliding groove (3.4.1) in the shape of an “I” is provided at the lower portion of the sliding block (3.4); the upper portion of the cross section of the sliding rail (3.1) is in the shape of an “I”; and the sliding groove (3.4.1) is slidably nested in the upper portion of the sliding rail (3.1).

4. A powder collecting mechanism for a magnetic powder loading device according to claim 2 or 3, characterized in that: A protrusion (3.2.1) is arranged on the lower end surface of the connecting plate (3.2), a connecting groove (2.2) is arranged on the upper end surface of the powder pushing plate (2), the lower end surface of the protrusion (3.2.1) abuts against the bottom of the connecting groove (2.2), and the two sides of the protrusion (3.2.1) abut against the two side walls of the connecting groove (2.2).

5. The powder collecting mechanism of the magnetic powder loading device according to claim 1, characterized in that: The upper end surface of the workbench (1) is also provided with a powder blocking plate (1.3), which is arranged vertically upward around the powder collecting port (1.2), wherein the side of the powder blocking plate pointing to the lower mold cavity (1.1) is open.

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