CN216032555U - Powder cleaning equipment for printing substrate - Google Patents
Powder cleaning equipment for printing substrate Download PDFInfo
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- CN216032555U CN216032555U CN202122622647.6U CN202122622647U CN216032555U CN 216032555 U CN216032555 U CN 216032555U CN 202122622647 U CN202122622647 U CN 202122622647U CN 216032555 U CN216032555 U CN 216032555U
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- rotating shaft
- supporting plate
- printing substrate
- fixedly arranged
- motor
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Abstract
The utility model provides powder cleaning equipment for a printing substrate, which comprises a centrifugal ash cleaning structure, wherein the centrifugal ash cleaning structure comprises two opposite supporting plates, a first rotating shaft is fixedly arranged in the middle of each supporting plate in a penetrating manner, and the first rotating shaft is in transmission connection with an output shaft of a first motor; a plurality of second rotating shafts are rotatably penetrated between the two supporting plates, a supporting plate is fixedly arranged on each second rotating shaft and used for fixedly mounting the printing substrate, the supporting plate is positioned between the two supporting plates, a plurality of second motors are fixedly mounted on one of the supporting plates corresponding to the plurality of second rotating shafts, and output shafts of the second motors are in transmission connection with the corresponding second rotating shafts; a collecting barrel is covered on the outer side of the supporting plate, a discharge port is formed in one end, far away from the supporting plate, of the collecting barrel, and a discharging valve is installed at the discharge port; the structure is novel, the substrate can rotate and revolve in a double way, so that the dust in the substrate can be effectively cleaned; and the separated dust can be collected so as to be conveniently treated and recovered in a unified way.
Description
Technical Field
The utility model relates to the field of printed substrate cleaning rotating shafts, in particular to powder cleaning equipment for a printed substrate.
Background
The selective laser melting formation is based on the principle of scanning and stacking layer by layer, and has the characteristics of high precision, strong realizability of complex structures and the like; the forming process comprises the following steps: firstly, slicing and layering a three-dimensional part into two-dimensional information, then, paving powder layer by layer based on a substrate, scanning laser layer by layer according to the two-dimensional slice information, and melting and solidifying the powder; after the selective laser melting and forming is completed, an operator is required to complete the cleaning of the powder, the weight of the substrate is large, when the powder in the inner flow passage structure is cleaned, the substrate needs to rotate at multiple angles, and the powder cleaning difficulty is large; moreover, a large amount of dust can be generated in the powder cleaning process of an operator, the working environment is severe, and the physical and psychological health of workers is damaged; and the powder can not be effectively recycled, which causes powder waste.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the powder cleaning equipment for the printing substrate, which has a novel structure and can enable the substrate to rotate and revolve in a double way so as to effectively clean the internal dust; and the separated dust can be collected so as to be conveniently treated and recovered in a unified way.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides powder cleaning equipment for a printing substrate, which comprises a centrifugal ash cleaning structure, wherein the centrifugal ash cleaning structure comprises two opposite supporting plates, a first rotating shaft is fixedly arranged in the middle of each supporting plate in a penetrating manner, the centrifugal ash cleaning structure is rotatably erected on a supporting seat through the first rotating shaft, and the first rotating shaft is in transmission connection with an output shaft of a first motor; a plurality of second rotating shafts are rotatably penetrated between the two supporting plates, a supporting plate is fixedly arranged on each second rotating shaft and used for fixedly mounting the printing substrate, the supporting plate is positioned between the two supporting plates, a plurality of second motors are fixedly mounted on one of the supporting plates corresponding to the plurality of second rotating shafts, and output shafts of the second motors are in transmission connection with the corresponding second rotating shafts; the outside cover of layer board is equipped with the collecting vessel, and the one end that the layer board was kept away from to the collecting vessel is equipped with the discharge gate, and discharge gate department installs the baiting valve.
In a preferred technical scheme of the utility model, the supporting plate is of a square structure, the side wall of the supporting plate is provided with a threaded hole, the open end of the collecting barrel is matched with the supporting plate in shape, and the open end of the collecting barrel and the side wall of the supporting plate are fixed through screws.
In a preferred technical scheme of the utility model, a limit ring is fixedly arranged on the inner wall of the open end of the collecting barrel, the limit ring is in a closed-loop structure along the inner wall of the collecting barrel, and one side of the supporting plate, which is far away from the second rotating shaft, abuts against the top surface of the limit ring.
In a preferred technical scheme of the utility model, a first gear is fixedly arranged on an output shaft of the second motor, a second gear is fixedly arranged at the end part of the second rotating shaft, and the first gear and the second gear are in meshing transmission; the second motor is a motor and speed reducer all-in-one machine structure.
In a preferred technical scheme of the utility model, a first chain wheel is fixedly arranged on an output shaft of the first motor, a second chain wheel is fixedly arranged at the end part of the first rotating shaft, and the first chain wheel is in transmission connection with the second chain wheel through a chain.
In a preferred technical scheme of the present invention, the number of the second rotating shafts is 4, and the four second rotating shafts are distributed in a circumferential array around the axis of the first rotating shaft.
The utility model has the beneficial effects that:
the powder cleaning equipment for the printing substrate is novel in structure, the centrifugal ash cleaning structure comprises two support plates which are oppositely arranged, a first rotating shaft is fixedly arranged in the middle of each support plate in a penetrating mode, and the first rotating shaft is in transmission connection with a first motor so as to drive the support plates to revolve; a second rotating shaft is rotatably arranged on the supporting plate in a penetrating manner, a supporting plate is fixedly arranged on the second rotating shaft, and the second rotating shaft is driven by a second motor so as to drive the supporting plate to rotate; the upper cover of the supporting plate is provided with a collecting barrel which can collect the separated dust so as to carry out uniform treatment and recovery.
Drawings
Fig. 1 is a front view of a powder cleaning apparatus for a printing substrate provided in an embodiment of the present invention;
fig. 2 is a side view of a powder cleaning apparatus for a printing substrate provided in an embodiment of the present invention;
fig. 3 is a schematic diagram of the positions of the supporting plate, the first rotating shaft, the second rotating shaft, and the supporting plate according to an embodiment of the present invention.
In the figure:
100. a centrifugal ash removal structure; 110. a first rotating shaft; 120. a second rotating shaft; 130. a support plate; 140. a support plate; 200. a supporting seat; 310. a first motor; 320. a second motor; 400. a collection barrel; 410. a discharge valve; 500. a conductive slip ring.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 3, the embodiment of the present invention discloses a powder cleaning apparatus for a printing substrate, which includes a centrifugal ash removing structure 100, wherein the centrifugal ash removing structure 100 includes two support plates 130 disposed oppositely, a first rotating shaft 110 is fixedly inserted into the middle of the support plates 130, the centrifugal ash removing structure 100 is rotatably erected on a support base 200 through the first rotating shaft 110, and the first rotating shaft 110 is in transmission connection with an output shaft of a first motor 310; a plurality of second rotating shafts 120 are rotatably arranged between the two supporting plates 130 in a penetrating manner, a supporting plate 140 is fixedly arranged on each second rotating shaft 120, the supporting plate 140 is used for fixedly mounting the printing substrate, the supporting plate 140 is positioned between the two supporting plates 130, a plurality of second motors 320 are fixedly arranged on one supporting plate 130 corresponding to the plurality of second rotating shafts 120, and output shafts of the second motors 320 are in transmission connection with the corresponding second rotating shafts 120;
the outer side of the supporting plate 140 is covered with a collecting barrel 400, one end of the collecting barrel 400 far away from the supporting plate 140 is provided with a discharge hole, and the discharge hole is provided with a discharge valve 410.
The powder cleaning equipment for the printing substrate is novel in structure, the centrifugal ash cleaning structure comprises two opposite supporting plates, a first rotating shaft is fixedly arranged in the middle of each supporting plate in a penetrating mode, and the first rotating shaft is in transmission connection with a first motor so as to drive the supporting plates to revolve; a second rotating shaft is rotatably arranged on the supporting plate in a penetrating manner, a supporting plate is fixedly arranged on the second rotating shaft, and the second rotating shaft is driven by a second motor so as to drive the supporting plate to rotate; the upper cover of the supporting plate is provided with a collecting barrel which can collect the separated dust so as to carry out uniform treatment and recovery.
Further, the supporting plate 140 is of a square structure, the side wall of the supporting plate 140 is provided with a threaded hole, the open end of the collecting barrel 400 is matched with the supporting plate 140 in shape, and the open end of the collecting barrel 400 is fixed with the side wall of the supporting plate 140 through screws, so that stable connection is provided for the collecting barrel, the collecting barrel is prevented from being loosened in the rotating process, and the use safety is improved; and, the layer board can carry out the complete shutoff to the opening department of collecting vessel, prevents that the powder that drops from the opening department of collecting vessel from floating out.
Furthermore, the inner wall of the open end of the collecting barrel 400 is fixedly provided with a limit ring, the limit ring is in a closed-loop structure along the inner wall of the collecting barrel 400, one side of the supporting plate 140, which is far away from the second rotating shaft 120, supports against the top surface of the limit ring, so that the collecting barrel and the supporting plate can be conveniently installed and aligned, and the screw and the threaded hole can be conveniently and quickly installed.
Furthermore, a first gear is fixedly arranged on an output shaft of the second motor 320, a second gear is fixedly arranged at the end part of the second rotating shaft 120, the first gear and the second gear are in meshing transmission, and the meshing force can be effectively increased by adopting a gear meshing transmission mode, so that the second rotating shaft can be accurately rotated; the second motor 320 is a motor and speed reducer integrated machine structure, wherein the speed reducer adopts a worm gear transmission structure with a large reduction ratio, and can lock the rotation of the second rotating shaft to prevent the second rotating shaft from easily rotating.
Further, the output shaft of the first motor 310 is fixedly provided with a first chain wheel, the end part of the first rotating shaft 110 is fixedly provided with a second chain wheel, the first chain wheel and the second chain wheel are connected through chain transmission, and the chain and chain wheel assembly is adopted for transmission, so that an installation space is provided for the matching of the second motor and the second rotating shaft, and the normal rotation of the first rotating shaft is prevented from being influenced by the meshing position of the first gear and the second gear.
Further, the number of the second rotating shafts 120 is 4, and the four second rotating shafts 120 are distributed in a circumferential array around the axis of the first rotating shaft 110, so as to provide a plurality of substrate mounting positions, so that a plurality of substrates can be cleaned at the same time, and the efficiency is improved.
Furthermore, the first rotating shaft is of a hollow pipe structure, the conductive slip ring 500 is sleeved on the first rotating shaft, and the second motor is connected with an external power supply through the conductive slip ring.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a print powder clean-up equipment for base plate which characterized in that:
the device comprises a centrifugal ash removal structure, wherein the centrifugal ash removal structure comprises two oppositely arranged supporting plates, a first rotating shaft is fixedly arranged in the middle of each supporting plate in a penetrating manner, the centrifugal ash removal structure is rotatably erected on a supporting seat through the first rotating shaft, and the first rotating shaft is in transmission connection with an output shaft of a first motor; a plurality of second rotating shafts are rotatably penetrated between the two supporting plates, a supporting plate is fixedly arranged on each second rotating shaft and used for fixedly mounting the printing substrate, the supporting plate is positioned between the two supporting plates, a plurality of second motors are fixedly mounted on one of the supporting plates corresponding to the plurality of second rotating shafts, and output shafts of the second motors are in transmission connection with the corresponding second rotating shafts;
the outside cover of layer board is equipped with the collecting vessel, and the one end that the layer board was kept away from to the collecting vessel is equipped with the discharge gate, and discharge gate department installs the baiting valve.
2. The powder cleaning apparatus for a printing substrate according to claim 1, wherein:
the layer board is square column structure, and the threaded hole is seted up to the lateral wall of layer board, and the open end and the layer board shape adaptation of collecting vessel, the open end and the layer board lateral wall of collecting vessel pass through the fix with screw.
3. The powder cleaning apparatus for a printing substrate according to claim 2, wherein:
the inner wall of the open end of the collecting barrel is fixedly provided with a limiting ring, the limiting ring is in a closed-loop structure along the inner wall of the collecting barrel, and one side, far away from the second rotating shaft, of the supporting plate abuts against the top surface of the limiting ring.
4. The powder cleaning apparatus for a printing substrate according to claim 1, wherein:
a first gear is fixedly arranged on an output shaft of the second motor, a second gear is fixedly arranged at the end part of the second rotating shaft, and the first gear and the second gear are in meshing transmission; the second motor is a motor and speed reducer all-in-one machine structure.
5. The powder cleaning apparatus for a printing substrate according to claim 1, wherein:
a first chain wheel is fixedly arranged on an output shaft of the first motor, a second chain wheel is fixedly arranged at the end part of the first rotating shaft, and the first chain wheel is in transmission connection with the second chain wheel through a chain.
6. The powder cleaning apparatus for a printing substrate according to claim 1, wherein:
the number of the second rotating shafts is 4, and the four second rotating shafts are distributed in a circumferential array around the axis of the first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622647.6U CN216032555U (en) | 2021-10-29 | 2021-10-29 | Powder cleaning equipment for printing substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622647.6U CN216032555U (en) | 2021-10-29 | 2021-10-29 | Powder cleaning equipment for printing substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032555U true CN216032555U (en) | 2022-03-15 |
Family
ID=80612405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122622647.6U Active CN216032555U (en) | 2021-10-29 | 2021-10-29 | Powder cleaning equipment for printing substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032555U (en) |
-
2021
- 2021-10-29 CN CN202122622647.6U patent/CN216032555U/en active Active
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