阅读说明：本技术 送料盒 (Feeding box ) 是由 周军兵 徐学军 李爱明 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种送料盒,包括送料盒主体、设置于送料盒主体内的旋转搅动组件、进粉管路,送料盒主体设有粉料盛放内腔、出料敞口；旋转搅动组件包括驱动件、旋转搅拌件,送料盒主体的下部设置有下侧平展端面,加工台设置有粉末物料放置位,下侧平展端面贴合于加工台的表面并沿加工台的表面滑动,使粉料盛放内腔的粉末均匀掉落到粉末物料放置位。当送料盒沿加工台的表面滑动时,驱动件会带动旋转搅拌件转动进而使粉料盛放内腔的粉末处于松散的状态,不会由于结构问题而导致粉末填充时形成真空状态,同时可以打散块状粉末,使粉末掉落更加均匀,进而解决了成品率降低的问题。(The invention discloses a feeding box, which comprises a feeding box main body, a rotary stirring assembly and a powder inlet pipeline, wherein the rotary stirring assembly and the powder inlet pipeline are arranged in the feeding box main body; rotatory stirring subassembly includes driving piece, rotatory stirring piece, and the lower part of pay-off box main part is provided with the flat terminal surface of downside, and the processing platform is provided with the powder material and places the position, and the flat terminal surface of downside fits in the surface of processing platform and along the surperficial slip of processing platform, makes the powder that the powder held the inner chamber evenly drop the powder material and places the position. When the surface of processing platform was slided along to the pay-off box, the driving piece can drive rotatory stirring piece and rotate and then make the powder that the powder held the inner chamber be in loose state, can not form vacuum state when leading to the powder to fill because structural problem, can break up cubic powder simultaneously, makes the powder drop more evenly, and then has solved the problem that the yield reduces.)

1. The utility model provides a feeding box, includes feeding box main part, sets up rotatory stirring subassembly, the powder feeding pipeline in feeding box main part, its characterized in that:

the feeding box main body is provided with a powder containing inner cavity and a discharging opening communicated with the powder containing inner cavity;

the rotary stirring assembly comprises a driving piece and a rotary stirring piece, and the driving piece is fixedly connected with the rotary stirring piece and drives the rotary stirring piece to rotate;

the powder feeding pipeline is communicated with the powder containing inner cavity, the rotary stirring piece is arranged in the powder containing inner cavity, the lower portion of the feeding box main body is provided with a lower side flat end face, the processing table is provided with a powder material placing position, and the lower side flat end face is attached to the surface of the processing table and slides along the surface of the processing table, so that powder in the powder containing inner cavity uniformly drops to the powder material placing position.

2. The feed magazine of claim 1, wherein: the driving piece is positioned in the middle of the feeding box main body.

3. The feed magazine of claim 1, wherein: the driving piece is cylindrical, and one end of the driving piece is arranged on the surface of the feeding box main body in a protruding mode.

4. The feed magazine of claim 1, wherein: the feeding box main body is a cuboid.

5. The feed magazine of claim 1, wherein: the driving piece is a rotary cylinder, and the side part of the driving piece is provided with an air channel interface.

6. The feed magazine of claim 1, wherein: the rotary stirring piece is in a long rod shape.

7. The feed magazine of claim 1, wherein: the feeding box main body is provided with an upper side end face, and the upper side end face comprises an inclined end face and an upper side flat end face connected with the inclined end face.

8. The feed magazine of claim 7, wherein: the upside flat end face with the downside flat end face is parallel, upside flat end face is the obtuse angle with the tip face.

9. The feed magazine of claim 7, wherein: the powder inlet pipeline is arranged on the upper flat end face.

10. The feed magazine of claim 9, wherein: the axis of the powder inlet pipeline and the upper flat end face form an acute angle.

Technical Field

The invention relates to the field of punching machines, in particular to a feeding box.

Background

At present, the stamping type press is widely applied in national production, and the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping type press is more and more widely applied.

However, the existing feeding box has the following defects:

1. when feeding, a feeding box on the market needs to move back and forth on a processing table surface, so that powder materials fall into a middle die cavity, the powder materials are blocky in the feeding box, and if the blocky powder falls off integrally, the local density of the powder materials in the middle die cavity is large, and the product is poor;

2. when feeding is carried out on a feeding box on the market, the feeding box needs to move back and forth on a processing table board, so that powder materials fall into a middle die cavity, the upper end surface of the filled materials has left and right flatness difference, the powder density of the whole middle die cavity is uneven, and the yield of products is reduced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a feeding box which can solve the problem of yield reduction.

One of the purposes of the invention is realized by adopting the following technical scheme:

a feeding box comprises a feeding box main body, a rotary stirring assembly and a powder inlet pipeline, wherein the rotary stirring assembly and the powder inlet pipeline are arranged in the feeding box main body; the rotary stirring assembly comprises a driving piece and a rotary stirring piece, and the driving piece is fixedly connected with the rotary stirring piece and drives the rotary stirring piece to rotate; the powder feeding pipeline is communicated with the powder containing inner cavity, the rotary stirring piece is arranged in the powder containing inner cavity, the lower portion of the feeding box main body is provided with a lower side flat end face, the processing table is provided with a powder material placing position, and the lower side flat end face is attached to the surface of the processing table and slides along the surface of the processing table, so that powder in the powder containing inner cavity uniformly drops to the powder material placing position.

Further, the driving piece is positioned in the middle of the feeding box main body.

Further, the driving piece is cylindrical, and one end of the driving piece is arranged on the surface of the feeding box main body in a protruding mode.

Further, the feeding box main body is a cuboid.

Further, the driving piece is a rotary cylinder, and an air path interface is arranged on the side of the driving piece.

Further, the rotary stirring piece is in a long rod shape.

Further, the feeding box main body is provided with an upper side end face, and the upper side end face comprises an inclined end face and an upper side flat end face connected with the inclined end face.

Further, the upper side flat end face is parallel to the lower side flat end face, and the upper side flat end face and the inclined end face form an obtuse angle.

Further, the powder feeding pipeline is arranged on the upper flat end face.

Further, the axis of the powder feeding pipeline and the upper flat end face form an acute angle.

Compared with the prior art, the invention has the beneficial effects that:

the feeding box main body is provided with a powder containing inner cavity and a discharging opening communicated with the powder containing inner cavity; the rotary stirring assembly comprises a driving piece and a rotary stirring piece, and the driving piece is fixedly connected with the rotary stirring piece and drives the rotary stirring piece to rotate; the powder feeding pipeline is communicated with the powder containing inner cavity, the rotary stirring piece is arranged in the powder containing inner cavity, the lower portion of the feeding box main body is provided with a lower side flat end face, the processing table is provided with a powder material placing position, and the lower side flat end face is attached to the surface of the processing table and slides along the surface of the processing table, so that powder in the powder containing inner cavity uniformly drops to the powder material placing position. When the feeding box slides along the surface of the processing table, the driving piece can drive the rotary stirring piece to rotate so that powder in the powder containing inner cavity is in a loose state, a vacuum state can not be formed when powder is filled due to structural problems, simultaneously, massive powder can be scattered, the powder can drop more uniformly, and the problem of yield reduction is solved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the feed cassette of the present invention;

FIG. 2 is a perspective view of the feed cassette of FIG. 1;

FIG. 3 is another perspective view of the feed cassette of FIG. 1;

FIG. 4 is a cross-sectional view of the feed cassette of FIG. 1;

fig. 5 is a further perspective view of the feed cassette of fig. 1.

In the figure: 10. a feed box body; 11. a powder containing inner cavity; 12. the discharging is open; 13. an upper side end face; 131. an inclined end surface; 132. the upper side is flat and end face; 15. the lower side is flat and end face; 20. rotating the agitation assembly; 21. a drive member; 211. a gas path interface; 22. rotating the stirring member; 30. a powder inlet pipeline; 40. a processing table; 41. the powder material is placed.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, a feeding box comprises a feeding box main body 10, a rotary stirring assembly 20 arranged in the feeding box main body 10, and a powder inlet pipeline 30, wherein the feeding box main body 10 is provided with a powder containing inner cavity 11 and a discharge opening 12 communicated with the powder containing inner cavity 11; the rotary stirring assembly 20 comprises a driving member 21 and a rotary stirring member 22, wherein the driving member 21 is fixedly connected with the rotary stirring member 22 and drives the rotary stirring member 22 to rotate; the powder feeding pipeline 30 is communicated with the powder containing inner cavity 11, the rotary stirring piece 22 is arranged in the powder containing inner cavity 11, the lower portion of the feeding box main body 10 is provided with a lower side flat end face 15, the processing table 40 is provided with a powder material containing position 41, the lower side flat end face 15 is attached to the surface of the processing table 40 and slides along the surface of the processing table 40, and therefore powder in the powder containing inner cavity 11 uniformly drops to the powder material containing position 41. When the feeding box slides along the surface of the processing table 40, the driving part 21 drives the rotary stirring part 22 to rotate, so that the powder in the powder containing cavity 11 is in a loose state, a vacuum state is not formed when the powder is filled due to structural problems, and simultaneously, the powder can be scattered, so that the powder drops more uniformly, and the problem of yield reduction is solved.

Specifically, the feeding box reciprocates along the surface of the processing table 40, when the feeding box slides, the driving member 21 drives the rotary stirring member 22 to rotate 180 degrees clockwise and then rotate 180 degrees anticlockwise, the flatness of the product after molding is controlled within the range of 0.05mm, and the density difference is less than 0.05%.

Preferably, the driving member 21 is located at the middle of the cartridge body 10. The stirring and scattering uniformity is improved.

Preferably, the driving member 21 is cylindrical, and one end of the driving member 21 is protruded from the surface of the feeding box main body 10. The feeding box main body 10 is a cuboid. The driving member 21 is a rotary cylinder, and an air passage 211 is disposed at a side of the driving member 21. The rotary stirring member 22 has a long rod shape. The length of the rotary stirring member 22 is smaller than the width of the feed cassette main body 10.

Preferably, the feeding box main body 10 is provided with an upper end surface 13, and the upper end surface 13 includes an inclined end surface 131 and an upper flat end surface 132 engaged with the inclined end surface 131. The upper flat end surface 132 is parallel to the lower flat end surface 15, and the upper flat end surface 132 forms an obtuse angle with the inclined end surface 131. The powder inlet conduit 30 is disposed on the upper flat end surface 132. The powder inlet line 30 is disposed on the upper flat end surface 132 for the purpose of: the powder can be uniformly diffused after entering the powder containing cavity 11 along the powder inlet pipeline 30.

Preferably, the axis of the powder inlet conduit 30 is at an acute angle to the upper flat end surface 132. Whole device compact structure, novel structure, design benefit, the suitability is strong, the facilitate promotion.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.