3D printing model cleaning mesh basket

Abstract

The utility model discloses a 3D printing model cleaning mesh basket which comprises a supporting part, a driving part and a connecting part connected between the supporting part and the driving part. The driving part is configured to be a driving part which is driven by the driving device to rotate; the driving part is of a ring-shaped gear structure; the lower end face of the driving part is provided with an annular face matched with the lifting device for jacking. One side of the supporting part between the driving part and the supporting part is configured to be a 3D printing model placing area; an inlet for inputting a 3D printing model is formed in a region in the middle of the driving part; and a light-transmitting area allowing ultraviolet light to irradiate into the 3D printing model placing area from the outside is arranged beside the connecting part between the driving part and the supporting part. The beneficial effects of the utility model are that: can cooperate to be driven to rotate in the cleaning process, be allowed to be jacked up after the completion of cleaning, be allowed to be irradiated by ultraviolet light and be dried by wind and water in the rotating state after being jacked up.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing model post-processing equipment. Background Art

[0002] After the photocuring 3D printer completes the model printing, it needs post-processing. Because it uses photosensitive resin as the raw material for 3D printing, after printing, a large amount of liquid photosensitive resin remains on the outer surface of the model and the solid photosensitive resin on the outer surface of the model is not completely cured, so it generally goes through three processes: cleaning, drying and secondary curing.

[0003] In the cleaning process, some use ultrasonic waves to clean the 3D printed model, some use a magnetic transmission device to transfer power to stir the water inside the cleaning barrel to clean the 3D printed model, some use the 3D printed model to immerse the 3D printed model in the solvent in the barrel, and some use the faucet to rinse directly. Some dry by air drying, some by fan drying, and some by hot air drying. Secondary curing is performed by irradiating ultraviolet light. In the secondary curing technology, some 3D printed models are not moved, and LED light strips are set in the space where the 3D printed model is placed. The ultraviolet light is irradiated to the outer surface of the 3D printed model to form secondary curing through the principle of emitting light. Some are placed in a rotating device, and the ultraviolet LED light modules are different, so that the 3D printed model is irradiated 360 degrees to form a secondary curing.

[0004] Technologies worth referring to include:

[0005] Chinese patent application number CN2020230754352 is titled "A cleaning and curing all-in-one machine for 3D printing". The cleaning and secondary curing of this technology are independent, that is, the 3D printed model needs to be replaced in different devices, and different processes are implemented in different locations.

[0006] Chinese patent application number CN2021202592803, named a 3D printing secondary curing and cleaning integrated device, the technology is to use a magnetic transmission device to transmit power to the internal stirring impeller to stir the water to clean the 3D printed model. The cleaned 3D printed model is placed on a turntable and then irradiated with ultraviolet light for secondary light curing.

[0007] Chinese patent application number CN2020232042210, titled A cleaning mechanism and 3D printer for photocuring 3D printing, can well reflect the shortcomings of this technology: the 3D printed model is placed in a mesh basket, and then the power is transmitted to the water in the bucket through a magnetic stirring device for stirring, and the stirred water cleans the 3D printed model. However, during the cleaning process, the 3D printed model cannot rotate, and cannot be lifted up by the lifting device to leave the liquid surface of the cleaning liquid, and cannot be lifted up and then driven to rotate to be blown by a fan and irradiated with ultraviolet light for secondary curing. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a 3D printed model cleaning basket, which can be driven to rotate during the cleaning process, and can be lifted up after the cleaning is completed, and after being lifted up, can be irradiated by ultraviolet light and dried by wind and water in a rotating state.

[0009] The technical solution adopted by the utility model is:

[0010] A 3D printed model cleaning net basket comprises: a supporting part, a driving part and a connecting part connected between the supporting part and the driving part; the driving part is configured as a driving part that allows the driving device to drive the driving part to rotate; one side of the supporting part between the driving part and the supporting part is configured as a 3D printed model placement area; the area located in the middle of the driving part is configured with an inlet for inserting the 3D printed model; the supporting part is provided with an outlet for excreting cleaning liquid; a light-transmitting area is provided next to the connecting part between the driving part and the supporting part, which allows ultraviolet light to irradiate from the outside into the 3D printed model placement area; and the light-transmitting area is a light-transmitting area that allows wind to blow from the outside into the 3D printed model placement area.

[0011] The principle process is as follows: place the 3D printed model cleaning basket in the cleaning machine, and place the 3D printed model from the entrance in the 3D printed model placement area, that is, on the upper end surface of the support part. At this time, the liquid surface of the cleaning liquid inside the cleaning machine submerges the 3D printed model. Start the cleaning machine, and the cleaning machine cleans the 3D printed model by driving the cleaning liquid. During the cleaning process, the driving part is driven to rotate by the driving device, that is, the 3D printed model is cleaned in a rotating state. After the cleaning is completed, the driving part is lifted up by the lifting device, and the driving device is also lifted up. After the entire 3D printed model cleaning basket, it can still rotate, so that the 3D printed model is rotating. Then the ultraviolet light emitted by the ultraviolet LED light-emitting module of the cleaning machine irradiates the 3D printed model, and the wind blown out by the fan dries the 3D printed model. Both ultraviolet light and wind act from the light-transmitting area to the 3D printed model.

[0012] The driving part includes a tooth structure provided at the outer circumferential edge for coupling the driving device, an annular surface located at the lower end surface and allowed to be lifted by the lifting device, and an entrance is a circular hole provided at the center of the driving part. The annular surface allows for uniform force during lifting. The tooth structure is designed on the outer wall circumference, thus avoiding interference with the lifting device. The entrance is designed in the middle part, which does not affect the insertion and removal of the 3D printed model during rotation.

[0013] The support part is provided with a plurality of outlets distributed in an array; the outlets run from the 3D printing model placement area to the other side end surface of the support part; the support part is circular. The outlets are designed on the support part to facilitate the discharge of the cleaning liquid, and the cleaning liquid can also flow out from the light-transmitting area.

[0014] There are two connection parts between the driving part and the supporting part, namely the first connection part and the second connection part; the first connection part and the second connection part are arranged in a circular array on the outer edge of the supporting part; the first connection part and the second connection part cooperate to form two light-transmitting areas, namely the first light-transmitting area and the second light-transmitting area. In order to make the structure more stable, two connection parts are designed.

[0015] The driving part, connecting part and supporting part are integrally formed, mainly to save the cost of large-scale production, and are produced by injection molding.

[0016] The driving part, connecting part and supporting part are welded together as one, mainly for the purpose of early market verification when they are produced by opening plastic molds, so they are welded with stainless steel materials.

[0017] The 3D printed model is a space that gradually shrinks from the entrance to the exit, mainly to facilitate the removal of the 3D printed model.

[0018] A 3D printed model cleaning net basket comprises: a supporting part, a driving part and a connecting part connected between the supporting part and the driving part; the driving part is configured as a driving part that allows the driving device to drive the driving device to rotate; the driving part is a circular ring gear structure; the lower end surface of the driving part is configured with an annular surface that is lifted up by a lifting device; one side of the supporting part located between the driving part and the supporting part is configured as a 3D printed model placement area; the area located in the middle of the driving part is configured with an entrance for inserting the 3D printed model; and a light-transmitting area that allows ultraviolet light to irradiate from the outside into the 3D printed model placement area is provided next to the connecting part between the driving part and the supporting part.

[0019] The 3D printed model cleaning net basket also includes a handle portion, which is connected to at least one of the driving portion, the connecting portion, and the supporting portion. The main purpose of designing the handle is to facilitate taking out the entire net basket to clean the cleaning machine, and at the same time, the 3D printed model can be placed in the net basket for easy removal.

[0020] The handle includes a first portion, a second portion and a third portion; the first portion and the third portion are respectively arranged at two ends of the second portion, the first portion and the second portion are perpendicular to each other, the third portion and the second portion are perpendicular to each other, and the first portion and the third portion are parallel to each other; one end of the first portion and one end of the third portion are both connected to the driving portion.

[0021] As a preferred solution, two handles are arranged on the upper end surface of the driving portion, and the user can lift the entire net basket by simply lifting the handles.

[0022] The utility model has the advantages of being driven to rotate during the cleaning process, being allowed to be lifted up after the cleaning is completed, and being allowed to be irradiated by ultraviolet light and dried by wind and water in a rotating state after being lifted up. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structural principle of the utility model Figure 1 , the first perspective;

[0024] Figure 2 This is a schematic diagram of the structural principle of the utility model Figure 2 , front schematic diagram;

[0025] Figure 3 This is a schematic diagram of the structural principle of the utility model Figure 3 , the second perspective;

[0026] Figure 4 It is a schematic diagram of the principle that the structure of the utility model includes a handle.

[0027] Figure 5 The utility model is a schematic diagram of the structural principle of the utility model applied in a cleaning machine. DETAILED DESCRIPTION

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model 3D printing model cleaning net basket includes: a supporting part 1, a driving part 3 and a connecting part 2 connected between the supporting part 1 and the driving part 3; the driving part 3 is configured to allow the driving part 3 to be driven to rotate by the driving device 4; one side of the supporting part 1 between the driving part 3 and the supporting part 1 is configured as a 3D printing model placement area; the area located in the middle of the driving part 3 is configured with an inlet 32 ​​for inserting the 3D printing model; the supporting part 1 is provided with an outlet 11 for excreting cleaning liquid; a light-transmitting area 21 is provided next to the connecting part 2 between the driving part 3 and the supporting part 1, which allows ultraviolet light to irradiate into the 3D printing model placement area from the outside; the light-transmitting area 21 is a light-transmitting area 21 that allows wind to blow into the 3D printing model placement area from the outside.

[0029] The principle process is as follows: place the 3D printed model cleaning basket in the cleaning machine, and place the 3D printed model from the entrance 32 in the 3D printed model placement area, that is, on the upper end surface of the support part 1. At this time, the liquid surface of the cleaning liquid inside the cleaning machine submerges the 3D printed model. Start the cleaning machine, and the cleaning machine cleans the 3D printed model by driving the cleaning liquid. During the cleaning process, the driving part 3 is driven to rotate by the driving device 4, that is, the 3D printed model is cleaned in a rotating state. After the cleaning is completed, the driving part 3 is lifted up by the lifting device 5, and the driving device 4 is also lifted up. After the entire 3D printed model cleaning basket, it can still rotate, so that the 3D printed model is rotating. Then, the ultraviolet light emitted by the ultraviolet LED light-emitting module of the cleaning machine irradiates the 3D printed model, and the wind blown out by the fan dries the 3D printed model. Both ultraviolet light and wind act on the 3D printed model from the light-transmitting area 21.

[0030] The driving part 3 includes a tooth structure 31 provided at the outer circumferential edge and used for coupling the driving device 4, an annular surface 33 located at the lower end surface and allowed to be lifted by the lifting device 5, and an inlet 32 ​​is a circular hole provided at the center of the driving part 3. The annular surface 33 allows the force of lifting to be uniform. The tooth structure 31 is designed on the outer wall circumference, thus avoiding interference with the lifting device 5. The inlet 32 ​​is designed in the middle part, which does not affect the input and removal of the 3D printed model during rotation.

[0031] The support part 1 is provided with a plurality of outlets 11 distributed in an array; the outlets 11 pass through from the 3D printing model placement area to the other end surface of the support part 1; the support part 1 is circular. The outlets 11 are designed on the support part 1 to facilitate the discharge of the cleaning liquid, and the cleaning liquid can also flow out from the light-transmitting area 21.

[0032] Two connection parts 2 are provided between the driving part 3 and the supporting part 1, namely the first connection part 2 and the second connection part 2; the first connection part 2 and the second connection part are arranged in a circular array on the outer edge of the supporting part 1; the first connection part 2 and the second connection part 2 cooperate to form two light-transmitting areas 21, namely the first light-transmitting area and the second light-transmitting area. In order to make the structure more stable, two connection parts 2 are designed.

[0033] The driving part 3, the connecting part 2 and the supporting part 1 are integrally formed, mainly to save the cost of large-scale production, and are produced by injection molding.

[0034] The driving part 3, the connecting part 2 and the supporting part 1 are welded into one piece, mainly for the purpose of producing them in the early stage of market verification when a plastic mold is opened, so they are welded with stainless steel materials.

[0035] The 3D printed model is a space that gradually shrinks from the entrance 32 toward the exit 11, mainly to facilitate the removal of the 3D printed model.

[0036] A 3D printed model cleaning net basket comprises: a supporting part 1, a driving part 3 and a connecting part 2 connected between the supporting part 1 and the driving part 3; the driving part 3 is configured to allow the driving part 3 to be driven to rotate by a driving device 4; the driving part 3 is a circular ring gear structure; the lower end surface of the driving part 3 is configured with an annular surface 33 that is lifted up by a lifting device 5; one side of the supporting part 1 located between the driving part 3 and the supporting part 1 is configured as a 3D printed model placement area; the area located in the middle of the driving part 3 is configured with an entrance 32 for inserting a 3D printed model; and a light-transmitting area 21 that allows ultraviolet light to irradiate from the outside into the 3D printed model placement area is provided next to the connecting part 2 between the driving part 3 and the supporting part 1.

[0037] The 3D printed model cleaning net basket also includes a handle 6, which is connected to at least one of the driving part 3, the connecting part 2, and the supporting part 1. The main purpose of designing the handle 6 is to facilitate taking out the entire net basket for cleaning the cleaning machine, and at the same time, the 3D printed model can be placed in the net basket for easy removal.

[0038] The handle 6 includes a first portion, a second portion and a third portion; the first portion and the third portion are respectively arranged at two ends of the second portion, the first portion and the second portion are perpendicular to each other, the third portion and the second portion are perpendicular to each other, and the first portion and the third portion are parallel to each other; one end of the first portion and one end of the third portion are both connected to the driving portion 3.

[0039] As a preferred solution, two handles 6 are arranged on the upper end surface of the driving part 3, and the user can lift the entire net basket by simply lifting the handles 6.

[0040] The utility model has the advantages of being driven to rotate during the cleaning process, being allowed to be lifted up after the cleaning is completed, and being allowed to be irradiated by ultraviolet light and dried by wind and water in a rotating state after being lifted up.

Claims

1. 3D printed model cleaning basket, characterized by include: A support portion (1), a driving portion (3), and a connecting portion (2) connected between the support portion (1) and the driving portion (3); the driving portion (3) is configured as a driving portion (3) that allows a driving device (4) to drive the driving portion (3) to rotate; one side of the support portion (1) located between the driving portion (3) and the support portion (1) is configured as a 3D printing model placement area; an area located in the middle of the driving portion (3) is configured with an inlet (32) for inserting a 3D printing model; the support portion (1) is provided with an outlet (11) for discharging a cleaning liquid; a light-transmitting area (21) that allows ultraviolet light to be irradiated from the outside into the 3D printing model placement area is provided next to the connecting portion (2) between the driving portion (3) and the support portion (1); and the light-transmitting area (21) is a light-transmitting area (21) that allows wind to blow from the outside into the 3D printing model placement area.

2. The 3D printed model cleaning basket according to claim 1, characterized in that: The driving part (3) comprises a tooth structure (31) arranged at the outer circumferential edge and used for coupling with the driving device (4), an annular surface (33) located at the lower end surface and allowed to be lifted by the lifting device (5), and an inlet (32) is a circular hole arranged at the center of the driving part (3).

3. The 3D printed model cleaning basket according to claim 2, characterized in that: The support portion (1) is provided with a plurality of outlets (11) distributed in an array; the outlets (11) pass through from the 3D printing model placement area to the other end surface of the support portion (1); and the support portion (1) is circular.

4. The 3D printed model cleaning basket according to claim 3, characterized in that: Two connection parts (2) are provided between the driving part (3) and the supporting part (1), namely a first connection part (2) and a second connection part (2); the first connection part (2) and the second connection part are distributed in a circular array at the outer edge of the supporting part (1); the first connection part (2) and the second connection part (2) cooperate to form two light-transmitting areas (21), namely a first light-transmitting area and a second light-transmitting area.

5. The 3D printed model cleaning basket according to claim 4, characterized in that: The driving portion (3), the connecting portion (2) and the supporting portion (1) are integrally formed.

6. The 3D printed model cleaning basket according to claim 4, characterized in that: The driving portion (3), the connecting portion (2) and the supporting portion (1) are welded into one piece.

7. The 3D printed model cleaning basket according to claim 4, characterized in that: The 3D printed model is a space that gradually shrinks from the inlet (32) toward the outlet (11). 8.3D printed model cleaning basket, characterized by include: A support portion (1), a driving portion (3), and a connecting portion (2) connected between the support portion (1) and the driving portion (3); the driving portion (3) is configured as a driving portion (3) that allows a driving device (4) to drive the driving portion (3) to rotate; the driving portion (3) is a circular ring gear structure; the lower end surface of the driving portion (3) is provided with an annular surface (33) that cooperates with a lifting device (5) to lift up; one side of the supporting portion (1) located between the driving portion (3) and the support portion (1) is configured as a 3D printing model placement area; the area located in the middle of the driving portion (3) is provided with an entrance (32) for inserting a 3D printing model; and a light-transmitting area (21) that allows ultraviolet light to be irradiated from the outside into the 3D printing model placement area is provided next to the connecting portion (2) between the driving portion (3) and the support portion (1).

9. The 3D printed model cleaning basket according to claim 8, characterized in that: The 3D printing model cleaning basket also includes a handle (6) portion, and the handle (6) portion is connected to at least one of the driving portion (3), the connecting portion (2), and the supporting portion (1).

10. The 3D printed model cleaning basket according to claim 9, characterized in that: The handle (6) comprises a first portion, a second portion and a third portion; the first portion and the third portion are respectively arranged at two ends of the second portion, the first portion and the second portion are perpendicular to each other, the third portion and the second portion are perpendicular to each other, and the first portion and the third portion are parallel to each other; one end of the first portion and one end of the third portion are both connected to the driving portion (3).

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