CN219519443U - Powder scattering control device - Google Patents
Powder scattering control device Download PDFInfo
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- CN219519443U CN219519443U CN202320270339.8U CN202320270339U CN219519443U CN 219519443 U CN219519443 U CN 219519443U CN 202320270339 U CN202320270339 U CN 202320270339U CN 219519443 U CN219519443 U CN 219519443U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a powder scattering control device which comprises a visual identification component and a powder scattering mechanism, wherein the visual identification component is positioned above a powder shaking cavity; the visual identification component is electrically connected with the powdering mechanism; the control module is electrically connected with the powdering mechanism, the visual identification assembly is used for controlling the powdering mechanism to powr according to the size of the powder coverage area at the bottom of the powder receiving film, and the powdering mechanism is used for uniformly powdering the powder on the unreeling side of the powder receiving film below; the visual recognition component includes a visual camera and a control module. The utility model adopts a visual identification powdering control mode, the visual identification component controls the powdering mechanism to powr according to the size of the powder coverage area of the arc bottom of the powder receiving film, and compared with a weighing type powdering control mode, the powdering control process is simple and reliable, the accuracy of powdering control is improved, and the powder waste or nonuniform powder receiving is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of powder shaking machines, in particular to a powder scattering control device.
Background
Powder scattering control of the powder shaking machine in the prior art is realized by arranging a film supporting mechanism below the arc bottom of the powder receiving film in the powder shaking cavity and controlling the powder scattering mechanism to perform powder scattering by detecting the weights of the powder receiving film and the powder in a weighing mode.
However, during the operation process of the powder-coated film, the position of the arc-shaped bottom of the powder-coated film is unstable due to the influence of the unreeling speed and the reeling speed, and the weighing of the powder-coated film can be influenced when the bottom of the V is too high or too low, so that the powder-coating control cannot be accurately performed, and powder waste or nonuniform powder coating is caused.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a powdering control device, wherein a visual identification powdering control mode is adopted, a visual identification component controls powdering of a powdering mechanism according to the size of the powder coverage area of the arc bottom of a powder receiving film, and the powdering control device is simple and reliable in powdering control process relative to a weighing type powdering control mode, so that the accuracy of powdering control is improved, and powder waste or powder receiving unevenness is effectively avoided.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the powder scattering control device comprises a visual identification component and a powder scattering mechanism, and is characterized in that the visual identification component is positioned above a powder shaking cavity, the powder scattering mechanism is positioned above one unreeling side of the powder shaking cavity, and a powder receiving film for receiving powder is arranged in the powder shaking cavity; the visual identification component is electrically connected with the powdering mechanism;
the visual identification component is used for controlling a powdering mechanism to powr according to the size of the powder coverage area at the bottom of the powder receiving film, and the powdering mechanism is used for uniformly powdering the powder on one unreeling side of the powder receiving film;
the visual recognition component comprises a visual camera and a control module, and the visual camera is electrically connected with the control module; the control module is electrically connected with the powdering mechanism.
Preferably, the powdering device comprises a first powder box for containing powder, a first openable powder adding cover is arranged above the first powder box, a powdering plate for opening or closing the lower part of the first powder box is arranged below the first powder box, a powdering plate driver is arranged on the powdering plate, and a vibrator is arranged on the powdering plate.
Preferably, the powdering device comprises a second powder box for containing powder, and a first powder outlet is arranged below the second powder box; the first powder outlet is sequentially provided with a first powder spraying component and a powder spraying filter screen in the powder spraying direction;
the first powdering component is rotatably sleeved on the first powder outlet; the second powder box is also provided with a first powder scattering driver for driving the first powder scattering component to rotate.
Preferably, the first powdering device comprises a first powdering shaft, an upper compacting sheet, a lower compacting sheet and a poking sheet;
the poking sheet is positioned between the upper pressing sheet and the lower pressing sheet and is pressed and fixed on the first powdering shaft through the upper pressing sheet and the lower pressing sheet; the two ends of the first powder scattering shaft are rotationally connected with the second powder box through flange bearings; the first powdering driver is in driving connection with the first powdering shaft.
Preferably, the cross section of the dusting filter screen is in the shape of an arc with an upward opening; one end of the poking piece far away from the first powdering shaft is attached to the inner wall of the powdering filter screen.
Preferably, the pulling sheet is made of flexible materials.
Preferably, the powdering device comprises a third powder box for containing powder, and a second powder outlet is arranged below the third powder box;
the second powder outlet is provided with a front baffle plate and a rear baffle plate which are opposite in front and back, a second powder scattering component is arranged between the front baffle plate and the rear baffle plate, and the second powder scattering component is rotatably sleeved on the second powder outlet; the second powdering component can simultaneously scatter the powder with different thicknesses;
the third powder box is provided with a second powder scattering driver which is in transmission connection with the second powder scattering component; the second powdering device drives the second powdering device to rotate between the front and rear flaps.
Preferably, the second powdering device comprises a second powdering shaft, a left flange bearing and a right flange bearing;
two ends of the second powder spraying shaft are respectively and rotatably connected with a third powder box through a left flange bearing and a right flange bearing; the second powdering driver is in transmission connection with the left flange bearing or the right flange bearing; and a plurality of key grooves are formed in the second powdering shaft.
Preferably, a plurality of the key grooves are circumferentially distributed with the axis of the second powdering device as the center; the key groove extends from one end of the second powdering shaft to the other end; the second powdering shaft is in clearance fit with the front baffle and the rear baffle.
Preferably, the key groove is rectangular or round bottom rectangular groove in cross section.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts a visual identification powdering control mode, the visual identification component controls the powdering mechanism to powr according to the size of the powder coverage area of the arc bottom of the powder receiving film, and compared with a weighing type powdering control mode, the powdering control process is simple and reliable, the accuracy of powdering control is improved, and the powder waste or nonuniform powder receiving is effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first embodiment of a powdering device according to the present utility model;
FIG. 3 is a top view of a second embodiment of a powdering device of the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;
fig. 5 is a schematic perspective view of a third embodiment of a powdering device of the present utility model;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a schematic view of the cross-sectional structure B-B in FIG. 6;
wherein: visual identification assembly 1, powdering device 2, powdering device 10, visual camera 11, control module 12, powdering device 20, powder 30, first powder box 31, first powder cap 32, powdering plate 33, powdering plate driver 34, vibrator 35, second powder box 41, first powdering device 43, powdering screen 44, first powdering driver 45, third powder box 51, front baffle 53, rear baffle 54, second powdering device 55, second powdering driver 56, first powder outlet 411, first powdering shaft 431, upper pressure plate 432, lower pressure plate 433, dial 434, second powder outlet 511, second powdering shaft 551, left flange bearing 552, right flange bearing 553, keyways 5511.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," and the like are used herein 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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model will be further described with reference to the accompanying drawings and detailed description below:
as shown in fig. 1-7, a powder scattering control device comprises a visual identification component 1 and a powder scattering mechanism 2, wherein the visual identification component 1 is positioned above a powder shaking cavity 10, the powder scattering mechanism 2 is positioned above the unreeling side of the powder shaking cavity 10, a powder receiving film 20 for receiving powder is arranged in the powder shaking cavity 10, and the visual identification component 1 is electrically connected with the powder scattering mechanism 2;
the visual identification component 1 is used for controlling the powdering mechanism 2 to powde according to the size of the coverage area of the powder 30 at the bottom of the powder receiving film 20, and the powdering mechanism 2 is used for uniformly powdering the powder 30 on the unreeling side of the powder receiving film 20;
the visual recognition assembly 1 comprises a visual camera 11 and a control module 12, wherein the visual camera 11 is electrically connected with the control module 12; the control module 12 is electrically connected with the powdering device 2.
In this embodiment, the bottom of the powder receiving film 20 located in the powder shaking cavity 10 is downward arc under the action of the dead weight and the weight of the powder 30.
In operation, the vision camera 11 forms an image by projecting the powder 30 through the lens onto the sensor coverage area; the upper limit powder 30 coverage area image and the lower limit powder 30 coverage area image are stored in the control module 12 in advance; the vision camera 11 detects the coverage area of the powder 30 in real time, and transmits the real-time coverage area image of the powder 30 into the control module 12 to compare with the upper limit coverage area image of the powder 30 and the lower limit coverage area image of the powder 30; when the real-time powder 30 coverage area image is larger than or equal to the upper limit powder 30 coverage area image, controlling the powdering mechanism 2 to stop powdering; when the real-time powder 30 coverage area image is smaller than or equal to the powder 30 coverage area image of the lower limit, controlling the powdering mechanism 2 to powr; by the visual identification powdering control mode, accuracy of powdering control is improved, and powder 30 is effectively prevented from being wasted or affected by powder unevenly.
Further, as shown in fig. 2, the powdering device 2 includes a first powder box 31 for accommodating the powder 30, an openable first powder adding cover 32 is provided above the first powder box 31, a powdering plate 33 for opening or closing the lower part of the first powder box 31 is provided below the first powder box 31, a powdering plate driver 34 is provided on the powdering plate 33, and a vibrator 35 is provided on the powdering plate 33.
The above-described structure is a first structure of the powdering device, and in this embodiment, before starting up, the operator opens the first powder-adding cap 32 to add the powder 30 to the first powder box 31. When in powder spraying, the powder spraying plate driver 34 drives the powder spraying plate 33 to rotate, so that an opening is formed at the bottom of the first powder box 31, the powder 30 is sprayed out of the opening, the vibrator 35 vibrates the powder spraying plate 33, the powder 30 is prevented from blocking the opening, and the powder spraying stability is improved.
Further, as shown in fig. 3-4, the powdering device 2 includes a second powder box 41 for accommodating the powder 30, and a first powder outlet 411 is provided below the second powder box 41; the first powder outlet 411 is sequentially provided with a first powder spraying component 43 and a powder spraying filter screen 44 in the powder spraying direction;
the first powdering device 43 is rotatably sleeved on the first powdering device 411; the second powder box 41 is further provided with a first powder scattering driver 45 for driving the first powder scattering component 43 to rotate.
In this embodiment, the powder quality is enhanced by dusting the impurities in the powder 30 through the screen 44.
Further, as shown in fig. 4, the first powdering device 43 includes a first powdering shaft 431, an upper compacting sheet 432, a lower compacting sheet 433, and a paddle 434;
the poking piece 434 is positioned between the upper pressing piece 432 and the lower pressing piece 433, and is pressed and fixed on the first powdering shaft 431 through the upper pressing piece 432 and the lower pressing piece 433; the two ends of the first powdering shaft 431 are rotatably connected with the second powder box 41 through flange bearings; the first powdering device 45 is in driving connection with a first powdering shaft 431.
The above structure is a second structure of the powdering device, and in this embodiment, the upper pressing piece 432, the lower pressing piece 433, and the pulling piece 434 extend axially from one end to the other end of the first powdering device 431; the number of the poking pieces 434 is two, and the poking pieces 434 are respectively pressed on the first powdering shaft 431 through the upper pressing piece 432 and the lower pressing piece 433, and then fixed on the first powdering shaft 431 through screws.
The above-described structure is a second structure of the powdering device, and in this embodiment, the operator adds the powder 30 to the second powder box 41 before starting up. When in powder spraying, the first powder spraying driver 45 drives the first powder spraying shaft 431 to rotate, and the poking piece 434 continuously stirs the powder 30 in the powder spraying filter screen 44, so that the powder 30 is uniformly sprayed out from the first powder outlet 411 after passing through the powder spraying filter screen 44, the powder 30 is effectively prevented from being blocked on the powder spraying filter screen 44, and the quality and stability of powder spraying are improved.
Further, as shown in fig. 4, the cross section of the dusting screen 44 is in the shape of a circular arc with an upward opening; one end of the pulling piece 434, which is far away from the first powdering shaft 431, is attached to the inner wall of the powdering filter 44.
In this embodiment, the above structure can effectively scrape off the foreign matters of the powder 30 falling on the powdering screen 44, and the powder 30 located in the second powder box 41 is scattered out through the powdering screen 44, further improving powdering stability.
Further, the pulling piece 434 is a flexible material.
In this embodiment, the flexible material is silica gel, avoiding damage to the dusting screen 44, ensuring the stability and reliability of dusting.
Further, as shown in fig. 6-7, the powdering device 2 includes a third powder box 51 for accommodating the powder 30, and a second powder outlet 511 is provided below the third powder box 51;
the second powder outlet 511 is provided with a front baffle plate 53 and a rear baffle plate 54 which are opposite in front and back, a second powder scattering component 55 is arranged between the front baffle plate 53 and the rear baffle plate 54, and the second powder scattering component 55 is rotatably sleeved on the second powder outlet 511; the second powdering device 55 can simultaneously scatter the powders 30 with different thicknesses;
a second powdering driver 56 is arranged on the third powder box 51, and the second powdering driver 56 is in transmission connection with a second powdering component 55; the second powdering device 56 drives the second powdering device 55 to rotate between the front and rear flaps 53, 54.
In this embodiment, the front flap 53 and the rear flap 54 are flexible materials; the front baffle plate 53 and the rear baffle plate 54 are made of silica gel, so that the second powder scattering shaft 551 which rotates is effectively prevented from being damaged by contact with the front baffle plate 53 and/or the rear baffle plate 54, and the stability and reliability of powder scattering are ensured.
Further, as shown in fig. 7, the second powdering device 55 includes a second powdering shaft 551, a left flange bearing 552, and a right flange bearing 553;
two ends of the second powdering shaft 551 are respectively connected with the third powder box 51 in a rotating way through a left flange bearing 552 and a right flange bearing 553; the second powdering device 56 is in driving connection with either the left flange bearing 552 or the right flange bearing 553; the second powdering shaft 551 is provided with a plurality of keyways 5511.
Further, as shown in fig. 7, a plurality of keyways 5511 are circumferentially distributed around the axis of the second powdering shaft 551; the keyway 5511 extends from one end of the second powdering shaft 551 to the other end; the second powdering shaft 551 is in clearance fit with the front barrier 53 and the rear barrier 54.
The above structure is a third structure of the powdering device, and in this embodiment, before starting up, the operator adds the powder 30 to the third powder box 51, and part of the powder 30 enters the key groove 5511 located inside the third powder box 51. During powder spraying, the second powder spraying shaft 551 rotates, the key groove 5511 positioned at the inner side of the third powder box 51 rotates to the outer side of the third powder box 51 after passing through the front baffle plate 53 or the rear baffle plate 54, and then powder 30 with different thicknesses is sprayed onto the powder receiving film 20 through the key groove 5511, so that powder 30 with different thicknesses is sprayed simultaneously, the problems that the loss of the fine powder 30 is not controlled rapidly, the coarse powder 30 is not dusted, the powder 30 is wetted and not dusted and the like due to different thicknesses of the powder 30 on the market are solved, the product quality is improved, and the production cost is reduced.
In addition, in this embodiment, by providing the key grooves 5511 of different width and depth sizes, the size of the dusting amount can be controlled.
Further, as shown in fig. 7, the key groove 5511 has a rectangular or rounded rectangular groove in cross section.
Through this structure setting, not only can promote the dusting volume, can also promote the homogeneity of dusting.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (10)
1. The powder scattering control device comprises a visual identification component and a powder scattering mechanism, and is characterized in that the visual identification component is positioned above a powder shaking cavity, the powder scattering mechanism is positioned above one unreeling side of the powder shaking cavity, and a powder receiving film for receiving powder is arranged in the powder shaking cavity; the visual identification component is electrically connected with the powdering mechanism;
the visual identification component is used for controlling a powdering mechanism to powr according to the size of the powder coverage area at the bottom of the powder receiving film, and the powdering mechanism is used for uniformly powdering the powder on one unreeling side of the powder receiving film;
the visual recognition component comprises a visual camera and a control module, and the visual camera is electrically connected with the control module; the control module is electrically connected with the powdering mechanism.
2. The powdering control device according to claim 1, wherein the powdering device includes a first powder box containing a powder, a first openable powdering cap is provided above the first powder box, a powdering plate for opening or closing the lower part of the first powder box is provided below the first powder box, a powdering plate driver is provided on the powdering plate, and a vibrator is provided on the powdering plate.
3. The powder scattering control device according to claim 1, wherein the powder scattering mechanism comprises a second powder box for containing powder, and a first powder outlet is arranged below the second powder box; the first powder outlet is sequentially provided with a first powder spraying component and a powder spraying filter screen in the powder spraying direction;
the first powdering component is rotatably sleeved on the first powder outlet; the second powder box is also provided with a first powder scattering driver for driving the first powder scattering component to rotate.
4. A powdering control device according to claim 3, wherein the first powdering device includes a first powdering shaft, an upper compacting sheet, a lower compacting sheet, and a paddle;
the poking sheet is positioned between the upper pressing sheet and the lower pressing sheet and is pressed and fixed on the first powdering shaft through the upper pressing sheet and the lower pressing sheet; the two ends of the first powder scattering shaft are rotationally connected with the second powder box through flange bearings; the first powdering driver is in driving connection with the first powdering shaft.
5. The powdering control device according to claim 4, wherein the cross section of the powdering screen is in the shape of a circular arc with an upward opening; one end of the poking piece far away from the first powdering shaft is attached to the inner wall of the powdering filter screen.
6. The dusting control apparatus of claim 4 wherein the paddle is a flexible material.
7. The powder scattering control device according to claim 1, wherein the powder scattering mechanism comprises a third powder box for containing powder, and a second powder outlet is arranged below the third powder box;
the second powder outlet is provided with a front baffle plate and a rear baffle plate which are opposite in front and back, a second powder scattering component is arranged between the front baffle plate and the rear baffle plate, and the second powder scattering component is rotatably sleeved on the second powder outlet; the second powdering component can simultaneously scatter the powder with different thicknesses;
the third powder box is provided with a second powder scattering driver which is in transmission connection with the second powder scattering component; the second powdering device drives the second powdering device to rotate between the front and rear flaps.
8. The dusting control apparatus of claim 7 wherein the second dusting assembly comprises a second dusting shaft, a left flange bearing, and a right flange bearing;
two ends of the second powder spraying shaft are respectively and rotatably connected with a third powder box through a left flange bearing and a right flange bearing; the second powdering driver is in transmission connection with the left flange bearing or the right flange bearing; and a plurality of key grooves are formed in the second powdering shaft.
9. The dusting control apparatus of claim 8 wherein a plurality of the keyways are circumferentially distributed about the axis of the second dusting shaft; the key groove extends from one end of the second powdering shaft to the other end; the second powdering shaft is in clearance fit with the front baffle and the rear baffle.
10. A dusting control apparatus according to claim 9 wherein the key slot is rectangular or round-bottomed rectangular channel in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320270339.8U CN219519443U (en) | 2023-02-21 | 2023-02-21 | Powder scattering control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320270339.8U CN219519443U (en) | 2023-02-21 | 2023-02-21 | Powder scattering control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219519443U true CN219519443U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320270339.8U Active CN219519443U (en) | 2023-02-21 | 2023-02-21 | Powder scattering control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219519443U (en) |
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2023
- 2023-02-21 CN CN202320270339.8U patent/CN219519443U/en active Active
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