CN220998456U - Automatic powder paving machine - Google Patents
Automatic powder paving machine Download PDFInfo
- Publication number
- CN220998456U CN220998456U CN202323135195.4U CN202323135195U CN220998456U CN 220998456 U CN220998456 U CN 220998456U CN 202323135195 U CN202323135195 U CN 202323135195U CN 220998456 U CN220998456 U CN 220998456U
- Authority
- CN
- China
- Prior art keywords
- hopper
- powder
- scraping
- conveying belt
- automatic powder
- 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.)
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Links
- 239000000843 powder Substances 0.000 title claims abstract description 47
- 238000007790 scraping Methods 0.000 claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000003892 spreading Methods 0.000 claims description 6
- 238000005245 sintering Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an automatic powder paving machine which comprises a frame arranged on a workbench and at one side of a conveying belt, wherein the frame is connected with a hopper mechanism and a scraping mechanism which are arranged above the conveying belt along the conveying direction of the conveying belt; wherein the hopper mechanism comprises a liftable hopper; the scraping mechanism comprises a liftable scraping plate. According to the utility model, the speed of the powder falling to the conveying belt is regulated through the liftable hopper; the thickness of the powder on the conveying belt is adjusted through a liftable scraping plate; and then the flow of the powder falling onto the plate is changed by adjusting the rotating speed of the adjusting roller, so that the thickness of the powder is adjusted. Three-level adjustment is carried out by combining a lifting hopper, a lifting scraping plate and a rotating adjusting roller, so that the thickness of powder paved on a plate is accurately controlled, and the uniformity of powder paving is ensured.
Description
Technical Field
The utility model relates to the field of composite metal plate manufacturing, in particular to an automatic powder paving machine.
Background
The manufacturing process of the bimetal material generally uses a high-quality low-carbon steel back as a substrate, bronze alloy powder is paved on the surface of the substrate, and the bimetal material integrated with copper and steel is formed through high-temperature sintering and rolling for a plurality of times. At present, a powder paving machine used for paving powder is mainly used for a short-plate composite board powder paving process, and under a semi-automatic mode, the powder paved board is manually moved into a sintering furnace, but the mode is not suitable for small side plates, and a plurality of boards paved at one time are low in effect, and the uniformity of copper alloy powder on the surface can be damaged in the manual carrying process, so that the final quality of products is affected.
Disclosure of utility model
The utility model aims to provide an automatic powder paving machine, which solves the problems in the prior art, and the problems of manual powder paving and manual conveying efficiency reduction are solved by conveying plates at a constant speed through a mesh belt type workbench, automatically and uniformly paving the powder on the plates through a hopper mechanism and a scraping mechanism and automatically conveying the powder into a sintering furnace.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An automatic powder paving machine comprises a frame arranged on a workbench and on one side of a conveying belt, wherein the frame is connected with a hopper mechanism and a scraping mechanism which are arranged above the conveying belt along the conveying direction of the conveying belt; wherein the hopper mechanism comprises a liftable hopper; the scraping mechanism comprises a liftable scraping plate.
As a further scheme of the utility model: the hopper mechanism further comprises a vertical plate connected to the frame, a waist-shaped hole in the vertical direction is formed in the vertical plate, and the hopper is connected with the waist-shaped hole through a bolt.
As a further scheme of the utility model: the scraping mechanism further comprises a graduated scale connected to the upper end of the scraping plate and a limiting sleeve sleeved on the periphery of the graduated scale, and the limiting sleeve is fixedly connected with the frame.
As a further scheme of the utility model: the front end of the conveyor belt is provided with an adjusting roller, and a gap for powder to fall is reserved between the adjusting roller and the conveyor belt.
As a further scheme of the utility model: and a crushing roller is arranged in the hopper.
As a further scheme of the utility model: the bottom end of the scraping plate is provided with a wedge-shaped structure.
As a further scheme of the utility model: the discharge gate of hopper is rectangular, and it sets up with conveyer direction looks perpendicular.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the speed of the powder falling to the conveying belt is regulated through the liftable hopper; the thickness of the powder on the conveying belt is adjusted through a liftable scraping plate; and then the flow of the powder falling onto the plate is changed by adjusting the rotating speed of the adjusting roller, so that the thickness of the powder is adjusted. Three-level adjustment is carried out by combining a lifting hopper, a lifting scraping plate and a rotating adjusting roller, so that the thickness of powder paved on a plate is accurately controlled, and the uniformity of powder paving is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
In the figure: 1-conveyor belt, 2-frame, 3-hopper mechanism, 31-hopper, 32-riser, 321-waist hole, 4-scraping mechanism, 41-scraping plate, 42-scale, 43-stop collar, 5-dancer roll.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
Referring to fig. 1, in an embodiment of the present utility model, an automatic powder spreading machine includes a frame 2 disposed at one side of a conveyor belt 1, wherein a hopper mechanism 3 and a scraping mechanism 4 are connected to the frame 2, the hopper mechanism 3 is used for storing and spreading powder, and the scraping mechanism 3 is used for controlling the thickness of a stacked layer formed on the conveyor belt 1; wherein:
The hopper mechanism 3 includes a hopper 31 and a vertical plate 32 connected to the frame 2, the vertical plate 32 is provided with a waist-shaped hole 321 in the vertical direction, and the vertical plate 32 is connected to the hopper 31 by a bolt penetrating through the waist-shaped hole 321. The discharge port of the hopper 31 is elongated and is arranged perpendicular to the conveying direction of the conveyor belt 1. By adjusting the relative height of the bolts in the kidney-shaped holes 321, the size of the gap between the hopper 31 and the conveyor belt 1 can be changed, thereby changing the blanking speed (the smaller the gap, the slower the blanking speed, and vice versa).
The scraping mechanism 4 is arranged in front of the hopper mechanism 3 and comprises a scraping plate 41, a graduated scale 42 connected to the upper end of the scraping plate 41 and a limiting sleeve 43 sleeved on the periphery of the graduated scale 42, wherein the limiting sleeve 43 is fixedly connected with the frame 2. The position of the graduated scale 42 in the limiting sleeve is adjusted, so that the size of a gap between the scraping plate 41 and the conveying belt 1 is adjusted, and the purpose of adjusting the thickness of powder is achieved. The dividing ruler is a micrometer, and the gap between the scraping plate and the belt is accurately controlled through the micrometer, so that the thickness of powder is adjusted. The bottom end of the scraping plate 41 has a wedge-shaped structure so as to better scrape the powder.
Further, the front end of the conveyor belt 1 is provided with a regulating roller 5, and a gap for powder to fall is reserved between the regulating roller 5 and the conveyor belt 1. The rotation speed of the regulating roller 5 can be regulated, and the purpose of controlling the falling speed of the powder is achieved by controlling the rotation speed (in fig. 1, the rotation direction of the regulating roller 5 is anticlockwise).
Further, in the hopper 31, a crushing roller (not shown) is provided near the lower end of the hopper 31 to further crush the powder in the hopper 31, thereby preventing caking and affecting the quality of the powder spread subsequently.
Further, the advancing end of the conveyor belt 1 is driven by a driving roller, the rear end of the conveyor belt is provided with a driven roller which is consistent with the driving roller in size, a matching roller with a slightly larger diameter is arranged between the driving roller and the driven roller, the middle height of the belt is lifted by the matching roller, a scraping plate 41 is arranged right above the matching roller, and powder passes through a belt slope after being scraped, and falls onto a board laid in advance on a workbench from a gap between the conveyor belt 1 and the regulating roller 5. The workbench is in mesh belt type conveying, the plate is driven to advance at a constant speed, and powder is evenly spread on the upper surface of the workbench in the advancing process. The powder-laid plate is finally conveyed to a sintering furnace for sintering treatment.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Therefore, the above description is not intended to limit the scope of the application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (7)
1. An automatic powder paving machine comprises a conveying belt (1) arranged on a workbench and a frame (2) arranged on one side of the conveying belt (1), and is characterized in that the frame (2) is connected with a hopper mechanism (3) and a scraping mechanism (4) which are arranged above the conveying belt (1) along the conveying direction of the conveying belt (1); wherein the hopper mechanism (3) comprises a liftable hopper (31); the scraping mechanism (4) comprises a liftable scraping plate (41).
2. An automatic powder spreading machine according to claim 1, wherein the hopper mechanism (3) further comprises a vertical plate (32) connected to the frame (2), a waist-shaped hole (321) in the vertical direction is formed in the vertical plate (32), and the hopper (31) is connected with the waist-shaped hole (321) through a bolt.
3. The automatic powder paving machine according to claim 1, wherein the scraping mechanism (4) further comprises a graduated scale (42) connected to the upper end of the scraping plate (41) and a limiting sleeve (43) sleeved on the periphery of the graduated scale (42), and the limiting sleeve (43) is fixedly connected with the frame (2).
4. An automatic powder paving machine according to claim 1, wherein the front end of the conveyor belt (1) is provided with a regulating roller (5), and a gap for powder to fall is reserved between the regulating roller (5) and the conveyor belt (1).
5. An automatic powder spreading machine according to claim 1, characterized in that a crushing roller is provided in the hopper (31).
6. An automatic powder spreading machine according to claim 1, characterized in that the bottom end of the scraping plate (41) has a wedge-shaped structure.
7. An automatic powder spreading machine according to claim 1, characterized in that the discharge opening of the hopper (31) is elongated and arranged perpendicular to the conveying direction of the conveyor belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323135195.4U CN220998456U (en) | 2023-11-17 | 2023-11-17 | Automatic powder paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323135195.4U CN220998456U (en) | 2023-11-17 | 2023-11-17 | Automatic powder paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998456U true CN220998456U (en) | 2024-05-24 |
Family
ID=91127386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323135195.4U Active CN220998456U (en) | 2023-11-17 | 2023-11-17 | Automatic powder paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998456U (en) |
-
2023
- 2023-11-17 CN CN202323135195.4U patent/CN220998456U/en active Active
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