CN216032547U

CN216032547U - A sieving mechanism for processing of 3D printing consumables

Info

Publication number: CN216032547U
Application number: CN202122280467.4U
Authority: CN
Inventors: 郑杏佳; 劳方华; 谭珍珍
Original assignee: Shenzhen Ruibeisi 3d Forming Technology Co ltd
Current assignee: Shenzhen Ruibeisi 3d Forming Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-15
Anticipated expiration: 2031-09-18

Abstract

The utility model is suitable for the technical field of consumable screening devices, and discloses a screening device for processing 3D printing consumables, which comprises the following components: the box, the box side-mounting has collection device, collect the cabinet welding on the box, the box downside is rotary device, rotary device's rotor plate and the loading board threaded connection of box, the inside sieving mechanism that is equipped with of box, the sieving mechanism comprises three sieve separator, the feeding funnel is installed at the box top, openly open of box has visual window, the bottom half is equipped with the storing compartment, because what this device adopted is that the mode of vibrations sieves from top to bottom, and accomplish whole screening process under the effect of centrifugal force, so at screening in-process consumptive material sorting more meticulous, high efficiency, the emergence of the hourglass screening condition has been reduced.

Description

A sieving mechanism for processing of 3D printing consumables

Technical Field

The utility model belongs to the technical field of 3D printing consumables, and particularly relates to a screening device for processing 3D printing consumables.

Background

3d printing, which is one of the rapid prototyping technologies, is also called additive manufacturing, and is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like and printing layer by layer on the basis of a digital model file. 3d printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (aec), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. The consumables used for 3d printing are generally abs plastics, pla materials and the like, raw materials of the consumables are generally granular, and the consumables need to be screened to a certain extent in the processing process, so that the basic specification of the consumables is ensured, impurities mixed in the consumables are removed, and the consumables with higher quality are obtained and then recycled and put into subsequent use. But common screening plant screening effect is limited, only utilizes vibrations or rotation action cooperation screen cloth to carry out continuous screening, and the condition that the raw materials piled up each other and are difficult to separate can appear in the screening process, even rely on continuous rotation also can make some raw materials be difficult to carry out the sieve with the screen cloth and beat the contact, leads to the screening effect limited, and still probably remain some tiny impurity and micronic dust during the ejection of compact, influences finished product quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a screening device for processing 3D printing consumables, and aims to solve the problems of insufficient screening and low efficiency.

The utility model is realized in this way, a screening device for processing 3D printing consumables, which comprises: the box, the box side-mounting has collection device, collects the cabinet welding on the box, and the box downside is rotary device, rotary device's rotor plate and the loading board threaded connection of box, and the inside sieving mechanism that is equipped with of box, sieving mechanism comprise three sieve separator, and the feeding funnel is installed at the box top, and openly open of box has visual window, and the bottom half is equipped with the storing compartment.

More closely, the side of the box body is chamfered, a chute of a collecting box of the collecting device is matched with a sliding rail of the collecting cabinet, and the horizontal height of the collecting box is lower than the height of a collecting hole of the box body.

Furthermore, the lower part of a rotating plate of the rotating device is fixedly connected with a rotating shaft through threads, the lower side of the rotating shaft is connected with a motor, and the motor is fixed on a rotating box of the rotating device through threads.

Furthermore, the top of the rotating box is provided with a rotating groove, the rotating groove is provided with bearing balls, and the bearing balls are distributed on the rotating groove in an array manner.

More closely, be equipped with the screening hole on sieving mechanism's the screening plate, every layer aperture of screening hole is different, and the screening hole aperture is degressive from last to lower in proper order.

More closely, the through-hole and the telescopic cylinder of screening board are connected, and telescopic cylinder fixes in the backup pad of box, and telescopic cylinder establishes in the backup pad both sides.

More closely, the connecting rod of screening board cooperatees with the connecting hole of box, and the connecting hole is established in the positive and negative both sides of box.

More closely, sieving mechanism's connecting rod level is less than the through-hole, and screening board, telescopic cylinder, connecting rod, through-hole, screening hole, connecting hole constitute the sieve jointly, and the sieve divide into three groups according to the aperture difference in screening hole.

The beneficial technical effects related to the implementation of the utility model are as follows: because what this device adopted is that the mode of vibrations from top to bottom sieves, and accomplishes whole screening process under the effect of centrifugal force, so more meticulous that the consumptive material was selected separately at the screening in-process, efficiency is higher, has reduced the emergence of leaking the screening condition.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an internal view of the present invention;

FIG. 3 is a structural view of the case of the present invention;

FIG. 4 is an axial view of a screen plate of the present invention;

FIG. 5 is a structural view of the rotating apparatus of the present invention;

fig. 6 is a partial enlarged view of a in fig. 5.

In the figure: 1. a box body; 2. a collection device; 3. a rotating device; 4. a rotating plate; 5. a carrier plate; 6. a screening device; 7. a hopper; 8. a collection box; 9. a collection well; 10. a rotating shaft; 11. a motor; 12. a rotary box; 13. rotating the groove; 14. screening the plate; 15. a screening well; 16. a through hole; 17. a telescopic cylinder; 18. a support plate; 19. a connecting rod; 20. connecting holes; 21. a visualization window 21; 22. a storage cabinet; 23. a collection cabinet; 24. the ball is loaded.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-6, the utility model relates to a screening device for processing 3D printing consumables, which comprises a box body 1, a collecting device 2 is installed on the side surface of the box body 1, the collecting device 2 is welded on the box body 1, a rotating device 3 is arranged on the lower side of the box body 1, a rotating plate 4 of the rotating device 3 is in threaded connection with a bearing plate 5 of the box body 1, the screening device 6 is installed in the box body 1, the screening device 6 consists of three screening devices, a feeding hopper 7 is installed on the top of the box body 1, a visual window 21 is opened on the front surface of the box body 1, and a storage cabinet 22 is arranged at the bottom of the box body 1.

The side of the box body 1 is chamfered, a chute of a collecting box 8 of the collecting device 2 is matched with a sliding rail of a collecting cabinet 23, and the horizontal height of the collecting box 8 is lower than the height of a collecting hole 9 of the box body 1.

The lower part of a rotating plate 4 of the rotating device 3 is fixedly connected with a rotating shaft 10 through threads, the lower side of the rotating shaft 10 is connected with a motor 11, and the motor 11 is fixed on a rotating box 12 of the rotating device 3 through threads to apply centrifugal force to the whole device.

The top of the rotating box 12 is provided with a rotating groove 13, the rotating groove 13 is provided with bearing balls 24, and the bearing balls 24 are distributed on the rotating groove 13 in an array manner to share the bearing of the rotating shaft 10.

Screening holes 15 are formed in a screening plate 14 of the screening device 6, the pore diameters of all layers of the screening holes 15 are different, and the pore diameters of the screening holes 15 are gradually decreased from top to bottom to realize multi-stage screening.

The through hole 16 of the screening plate 14 is connected with a telescopic cylinder 17, the telescopic cylinder 17 is fixed on a supporting plate 18 of the box body 1, and the telescopic cylinder 17 is arranged on two sides of the supporting plate 18.

The connecting rods 19 of the screening plate 14 are matched with the connecting holes 20 of the box body 1, and the connecting holes 20 are arranged on the front side and the back side of the box body 1.

The horizontal height of a connecting rod 19 of the screening device 6 is lower than that of the through hole 16, the screening plate 14, the telescopic cylinder 17, the connecting rod 19, the through hole 16, the screening holes 15 and the connecting holes 20 jointly form a screening device, and the screening device is divided into three groups according to different aperture of the screening holes 15.

The working principle of the utility model is as follows: after hopper 7 is poured into to the consumptive material, under telescopic cylinder 17's drive, the luffing motion is done as the centre of a circle to screening plate 14 with box 1's connecting hole 20, according to the difference in screening hole 15 apertures, the consumptive material is left in the first layer screening ware from big to little in proper order according to the diameter, the second floor screening ware, the third layer screening ware, the consumptive material of last one deck screening ware screening falls into storing compartment 22, under rotary device 3's effect, the device produces centrifugal force, make the consumptive material slide in different collecting box 8, staff's permeable visual window 21 actual conditions in the observation work, collect full back when collecting box 8 and storing compartment 22, the accessible handle is pulled out it and is emptied, continue the operation.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sieving mechanism for processing of 3D printing consumables, a serial communication port, includes box (1), box (1) side-mounting has collection device (2), collection device (2) welding is in on box (1), box (1) downside is rotary device (3), rotary plate (4) of rotary device (3) with loading board (5) threaded connection of box (1), box (1) inside sieving mechanism (6) of being equipped with, sieving mechanism (6) comprise three sieve separator, hopper (7) are installed at box (1) top, box (1) openly has visual window (21), box (1) bottom is equipped with storing compartment (22).

2. The screening apparatus for processing of 3D printing consumables according to claim 1, wherein: the side surface of the box body (1) is chamfered, a chute of a collecting box (8) of the collecting device (2) is matched with a sliding rail of a collecting cabinet (23), and the horizontal height of the collecting box (8) is lower than that of a collecting hole (9) of the box body (1).

3. The screening apparatus for processing of 3D printing consumables according to claim 1, wherein: the lower part of a rotating plate (4) of the rotating device (3) is fixedly connected with a rotating shaft (10) through threads, a motor (11) is connected to the lower side of the rotating shaft (10), and the motor (11) is fixed on a rotating box (12) of the rotating device (3) through threads.

4. The screening apparatus for processing of 3D printing consumables according to claim 3, wherein: the top of the rotating box (12) is provided with a rotating groove (13), the rotating groove (13) is provided with bearing balls (24), and the bearing balls (24) are distributed on the rotating groove (13) in an array manner.

5. The screening apparatus for processing of 3D printing consumables according to claim 1, wherein: be equipped with screening hole (15) on screening plate (14) of sieving mechanism (6), every layer aperture of screening hole (15) differs, and is from last to lower screening hole (15) aperture diminishes gradually in proper order.

6. The screening apparatus for processing of 3D printing consumables according to claim 5, wherein: the through hole (16) of the screening plate (14) is connected with a telescopic cylinder (17), the telescopic cylinder (17) is fixed on a supporting plate (18) of the box body (1), and the telescopic cylinder (17) is arranged on two sides of the supporting plate (18).

7. The screening apparatus for processing of 3D printing consumables according to claim 6, wherein: the connecting rod (19) of screening board (14) with connecting hole (20) of box (1) cooperate, establish connecting hole (20) the positive and negative both sides of box (1).

8. The screening apparatus for processing of 3D printing consumables according to claim 7, wherein: sieving mechanism (6) connecting rod (19) level is less than through-hole (16), sieve board (14), telescopic cylinder (17), connecting rod (19), through-hole (16), screening hole (15), connecting hole (20) constitute the sieve jointly, the sieve basis the aperture difference of screening hole (15) is divided into three groups.