CN215697971U - Full-automatic powder pressing device - Google Patents
Full-automatic powder pressing device Download PDFInfo
- Publication number
- CN215697971U CN215697971U CN202121477262.9U CN202121477262U CN215697971U CN 215697971 U CN215697971 U CN 215697971U CN 202121477262 U CN202121477262 U CN 202121477262U CN 215697971 U CN215697971 U CN 215697971U
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- China
- Prior art keywords
- material boot
- full
- hopper
- powder
- boot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 70
- 238000003825 pressing Methods 0.000 title abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims description 15
- 238000005056 compaction Methods 0.000 claims description 12
- 230000001629 suppression Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000009702 powder compression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a full-automatic powder pressing device which is provided with a rack and a powder loading mechanism positioned on the rack; the powder loading mechanism comprises a hopper, a conveying pipe and a material boot, wherein one end of the conveying pipe is communicated with the hopper, and the other end of the conveying pipe is communicated with the material boot; the interior of the material boot is hollow, the inner wall of the bottom of the material boot is obliquely arranged, and the center of the bottom of the material boot is provided with a blanking port; the lowest position of the bottom inner wall of the material boot corresponding to the material boot is provided with a discharge pipe communicated with the outside, the discharge pipe inclines downwards, and the discharge pipe is provided with a valve. Because the inner wall of the bottom of the material boot is an inclined plane, when powder needs to be replaced, the valve is opened, and residual powder in the material boot is guided out from the inside of the material boot along the inclined plane, so that the operation is convenient. The full-automatic powder pressing device of this scheme of application improves work efficiency, has improved production automation, has good using value.
Description
Technical Field
The utility model relates to a powder packaging device, in particular to a full-automatic powder pressing device.
Background
The powdered material is the most flexible, even if the powdered material is metal, the metal powder forming technology can make the metal powder become harder than the original metal powder. The metal powder forming technology includes a pressing forming method, an injection forming method, an isostatic pressing forming method and the like, wherein the pressing forming method is a forming method for pressing powder placed in a mold to a compact structure by using pressure to form a blank with a certain shape and size, atoms among powder particles are combined into a whole with certain strength through solid phase diffusion and mechanical occlusion, and the higher the pressure is, the higher the density of the product is, the strength is correspondingly increased. When the product is made by the metal powder compression molding method, the loss of metal is only 1% -5%, while when the product is made by the common casting method, the loss of metal can reach 80%, and meanwhile, the molding process can also ensure the correctness and uniformity of the material component proportion, so that the product is suitable for producing products with the same character and a large quantity, and the production cost can be greatly reduced by the powder metallurgy method.
At present, powder compression molding is usually realized by a powder compression molding machine, the powder compression process mainly comprises powder loading, pressing and demolding, powder is easy to form stacking residue at the bottom of a material box in the powder loading process, and the operation is difficult when different powders are required to be replaced for pressing.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a full-automatic powder pressing device which can prevent powder from accumulating and remaining.
The full-automatic powder pressing device provided by the embodiment of the utility model is provided with a rack and a powder loading mechanism positioned on the rack; the powder loading mechanism comprises a hopper, a conveying pipe and a material boot, wherein one end of the conveying pipe is communicated with the hopper, and the other end of the conveying pipe is communicated with the material boot; the interior of the material boot is hollow, the inner wall of the bottom of the material boot is obliquely arranged, and the center of the bottom of the material boot is provided with a blanking port; the lowest position of the bottom inner wall of the material boot corresponding to the material boot is provided with a discharge pipe communicated with the outside, the discharge pipe inclines downwards, and the discharge pipe is provided with a valve.
The full-automatic powder pressing device provided by the embodiment of the utility model at least has the following technical effects: because the inner wall of the bottom of the material boot is an inclined plane, when powder needs to be replaced, the valve is opened, and residual powder in the material boot is guided out from the inside of the material boot along the inclined plane, so that the operation is convenient. The full-automatic powder pressing device of this scheme of application improves work efficiency, has improved production automation, has good using value.
According to some embodiments of the utility model, the material shoe is provided with a discharge opening communicated with the discharge pipe; the material boot is internally provided with a flow guide structure, and the flow guide structure is used for guiding the powder in the material boot to the discharge opening.
According to some embodiments of the utility model, the axis of the discharge tube is parallel to the bottom inner wall of the shoe.
According to some embodiments of the utility model, a detachable screen is disposed within the hopper.
According to some embodiments of the utility model, the outer wall of the hopper is provided with a first vibrating mechanism for accelerating the powder sieving process of the sieve.
According to some embodiments of the utility model, a stirring mechanism is rotatably disposed in the hopper below the screen for stirring the powder in the hopper.
According to some embodiments of the utility model, the stirring mechanism comprises a rotating rod arranged on the inner wall of the hopper and a paddle arranged on the top of the rotating rod.
According to some embodiments of the utility model, a plurality of the stirring mechanisms are disposed within the hopper.
According to some embodiments of the utility model, the outer wall of the shoe is provided with a second vibration mechanism for generating vibration to the shoe in an operating state.
According to some embodiments of the utility model, the second vibration mechanism is an electromagnetic vibrator.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the overall structure of the fully automatic powder compacting apparatus according to the present invention;
FIG. 2 is a cross-sectional view of the shoe of the fully automatic powder compaction apparatus of the present invention;
FIG. 3 is a top view of the shoe of the fully automatic powder compaction apparatus of the present invention;
FIG. 4 is a schematic view of the hopper of the fully automatic powder compaction apparatus of the present invention;
reference numerals: the device comprises a frame 101, a hopper 102, a conveying pipe 103, a material boot 104, a bottom inner wall 105, a blanking port 106, a discharge pipe 107, a guide plate 108, a screen 109 and a stirring mechanism 110.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an embodiment of the present invention provides a full-automatic powder compacting device, which is provided with a rack 101 and a powder loading mechanism located on the rack 101; the powder loading mechanism comprises a hopper 102, a conveying pipe 103 and a material boot 104, wherein one end of the conveying pipe 103 is communicated with the hopper 102, and the other end of the conveying pipe is communicated with the material boot 104; the interior of the material boot 104 is hollow, the inner wall 105 of the bottom is obliquely arranged, and the center of the bottom of the material boot 104 is provided with a blanking port 106; the lowest part of the bottom inner wall 105 of the material boot 104 corresponding to the material boot 104 is provided with a discharge pipe 107 communicated with the outside, the discharge pipe 107 is inclined downwards, and the discharge pipe 107 is provided with a valve (not shown in the figure).
The full-automatic powder pressing device provided by the embodiment of the utility model at least has the following technical effects: because the bottom inner wall 105 of the material shoe 104 is a slope, when powder needs to be replaced, the valve is opened, and the residual powder in the material shoe 104 is guided out of the material shoe 104 along the slope, so that the operation is convenient. The full-automatic powder pressing device of this scheme of application improves work efficiency, has improved production automation, has good using value.
In some embodiments of the present invention, the material boot 104 is provided with a discharge opening communicating with the discharge pipe 107; a flow guide structure is arranged in the material boot 104 and is used for guiding the powder in the material boot 104 to the discharge opening. Referring to fig. 4, the flow guiding structure includes two flow guiding plates 108, one side of each flow guiding plate is connected to a side of the discharge opening, and the other side of each flow guiding plate is formed to a side wall of the material shoe 104, so that the powder can be collected to the discharge opening more quickly and completely through the flow guiding effect of the flow guiding plates 108, and can be discharged out of the material shoe 104 more quickly.
In some embodiments of the utility model, the axis of the discharge tube 107 is parallel to the plane of the bottom inner wall 105 of the shoe 104.
In some embodiments of the present invention, a detachable screen 109 is disposed in the hopper 102, and the screen 109 is configured to screen out powder with too large particles, thereby improving the quality of the pressed product.
In some embodiments of the present invention, the outer wall of the hopper 102 is provided with a first vibrating mechanism (not shown) for accelerating the powder sieving process of the sieve 109 and improving the working efficiency.
In some embodiments of the present invention, a stirring mechanism 110 located below the screen 109 is rotatably disposed in the hopper 102, and the stirring mechanism 110 is used for stirring the powder in the hopper 102. Because the powdery metal powder is easy to be bonded together under the influence of factors such as temperature, humidity and the like, the metal powder bonded into blocks is easy to block the blanking port 106, the production progress is influenced, the powder density is uneven, and the product quality is influenced; further, when the powder enters the delivery pipe 103 having a small diameter from the hopper 102 having a large capacity, the powder is more likely to be bonded into a lump, and the powder is continuously stirred by the stirring mechanism 110, thereby reducing the possibility of bonding.
In some embodiments of the present invention, the agitation mechanism 110 comprises a rotating rod disposed on the inner wall of the hopper 102 and a paddle disposed on top of the rotating rod.
In some embodiments of the present invention, a plurality of stirring mechanisms 110 are disposed in the hopper 102 to improve the stirring effect.
In some embodiments of the present invention, the outer wall of the material shoe 104 is provided with a second vibration mechanism (not shown) for generating vibration to the material shoe 104 in an operating state. Similarly, the arrangement of the second vibration mechanism enables the powder to smoothly pass when entering the blanking port 106 in a smaller space, so that the risk of blocking the blanking port 106 is reduced. In some embodiments of the utility model, the second vibration mechanism is an electromagnetic vibrator.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a full-automatic powder suppression device which characterized in that: the powder filling machine is provided with a rack and a powder filling mechanism positioned on the rack; the powder loading mechanism comprises a hopper, a conveying pipe and a material boot, wherein one end of the conveying pipe is communicated with the hopper, and the other end of the conveying pipe is communicated with the material boot; the interior of the material boot is hollow, the inner wall of the bottom of the material boot is obliquely arranged, and the center of the bottom of the material boot is provided with a blanking port; the lowest position of the bottom inner wall of the material boot corresponding to the material boot is provided with a discharge pipe communicated with the outside, the discharge pipe inclines downwards, and the discharge pipe is provided with a valve.
2. The full-automatic powder compaction device according to claim 1, wherein: a discharge opening communicated with the discharge pipe is formed in the material boot; the material boot is internally provided with a flow guide structure, and the flow guide structure is used for guiding the powder in the material boot to the discharge opening.
3. The full-automatic powder compaction device according to claim 1, wherein: the axis of the discharge pipe is parallel to the inner wall of the bottom of the material boot.
4. The full-automatic powder compaction device according to claim 1, wherein: and a detachable screen is arranged in the hopper.
5. The full-automatic powder compaction device according to claim 4, wherein: and a first vibrating mechanism is arranged on the outer wall of the hopper.
6. The full-automatic powder compaction device according to claim 4, wherein: and a stirring mechanism positioned below the screen is rotationally arranged in the hopper and is used for stirring the powder in the hopper.
7. The full-automatic powder compaction device according to claim 6, wherein: the stirring mechanism comprises a rotating rod arranged on the inner wall of the hopper and a paddle arranged at the top of the rotating rod.
8. The full-automatic powder compaction device according to claim 6, wherein: and a plurality of stirring mechanisms are arranged in the hopper.
9. The full-automatic powder compaction device according to claim 1, wherein: and a second vibration mechanism is arranged on the outer wall of the material boot.
10. The full-automatic powder compaction device according to claim 9, wherein: the second vibration mechanism is an electromagnetic vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121477262.9U CN215697971U (en) | 2021-06-30 | 2021-06-30 | Full-automatic powder pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121477262.9U CN215697971U (en) | 2021-06-30 | 2021-06-30 | Full-automatic powder pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697971U true CN215697971U (en) | 2022-02-01 |
Family
ID=80046354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121477262.9U Expired - Fee Related CN215697971U (en) | 2021-06-30 | 2021-06-30 | Full-automatic powder pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697971U (en) |
-
2021
- 2021-06-30 CN CN202121477262.9U patent/CN215697971U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |