CN213321741U

CN213321741U - A shaping jar for 3D printer

Info

Publication number: CN213321741U
Application number: CN202021873221.7U
Authority: CN
Inventors: 田宗军; 王林; 牛志宇; 岳焕焕
Original assignee: Jiangsu 3d Intelligent Manufacturing Research Institute Co ltd
Current assignee: Nanjing Chenglian Laser Technology Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-01
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a shaping jar for 3D printer, including the support ring board, the relief groove of two symmetric distributions is seted up to the lateral wall of support ring board, the inside wall fixedly connected with bottom plate of support ring board, the bottom plate includes first ramp plate, the lateral wall fixedly connected with second ramp plate of first ramp plate, the lateral wall of support ring board is through the collection box of two pairs of draw-in grooves and two symmetric distributions of inserted bar fixedly connected with, the relief groove is fixed connection with the collection end of collecting the box, draw-in groove and inserted bar are the joint setting, the inserted bar is fixed connection with the lateral wall of collecting the box, the top lateral wall fixedly connected with exocoel of support ring board. The utility model relates to a 3D printer equipment technical field, through bottom plate and fixed plate etc. utilize the bottom plate to constitute by two ramp plates, make the raw and other materials granule that falls through arranging the silo landing in the collection box, reduced the quantity that raw and other materials granule falls into in the part.

Description

A shaping jar for 3D printer

Technical Field

The utility model relates to a 3D printer equipment technical field specifically is a shaping jar for 3D printer.

Background

3D printing is a technology for constructing an object by layer-by-layer printing on an adhesive material such as metal or plastic based on a digital model file, and 3D printing is often used for manufacturing models in the fields of mold manufacturing, industrial design, and the like, and then gradually used for direct manufacturing of some products, and is a typical subversive technology of the manufacturing industry, which has a profound influence on the traditional process flow, production line, factory model, and industrial chain combination.

But can make inside raw and other materials granule vibrations go out the shaping jar outside when present shaping jar removes, make outside other 3D print the part and inhale raw and other materials granule, cause the influence to the part of 3D printer, reduced the life of part, be unfavorable for 3D printer's long-time use.

To this end, we propose a forming cylinder for a 3D printer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaping jar for 3D printer to solve on the existing market that above-mentioned background art provided stable prerequisite when guaranteeing that the shaping jar removes under, the problem of raw and other materials granule accumulation in equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a forming cylinder for a 3D printer comprises a supporting ring plate, wherein two symmetrically distributed discharge grooves are formed in the side wall of the supporting ring plate, a bottom plate is fixedly connected to the inner side wall of the supporting ring plate and comprises a first slope plate, a second slope plate is fixedly connected to the side wall of the first slope plate, two symmetrically distributed collecting boxes are fixedly connected to the side wall of the supporting ring plate through two pairs of clamping grooves and inserting rods, the discharge grooves are fixedly connected with the collecting ends of the collecting boxes, the clamping grooves and the inserting rods are in clamping arrangement, the inserting rods are fixedly connected with the side wall of the collecting boxes, an outer cavity is fixedly connected to the side wall of the top end of the supporting ring plate, four first sliding grooves are formed in the side wall of the outer cavity, four sliding plates are fixedly connected with the side wall of the top end of the bottom plate in array distribution, and are slidably connected with a forming cylinder body through the second sliding grooves, the lateral wall fixedly connected with push rod motor of slide, the outer pole of output fixedly connected with of push rod motor, pole in the inside wall sliding connection of outer pole, the top lateral wall fixedly connected with fixed block of pole, the fixed block is fixed connection with the inside wall of second spout, the fixed plate of four array distributions of lateral wall fixedly connected with of shaping jar body, the fixed plate is sliding connection with first spout.

Preferably, a plurality of round holes are opened on the top side wall of the fixing plate, a square hole is opened on the top side wall of the fixing plate, and the square hole and the second sliding groove are arranged in parallel.

Preferably, the top side wall of the bottom plate is sleeved with a smooth thin film.

Preferably, the side wall of the forming cylinder body is provided with round corners.

Preferably, the contact department cover of slide and second spout is equipped with the protective sheath, the contact department cover of fixed plate and first spout is equipped with the protective sheath.

Preferably, the height of the outer cavity is larger than that of the forming cylinder body, and the top end of the side wall of the outer cavity is in a boss shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the push rod motor is started through the push rod motor, the outer cavity and the like, the push rod motor pushes the inner rod to move through the outer rod, the inner rod pushes the forming cylinder body through the fixing block, the forming cylinder body slides on the sliding plate through the second sliding groove, meanwhile, the fixing plate fixed on the side wall of the forming cylinder body slides in the first sliding groove, vibration generated by movement of the forming cylinder body can be transmitted to the outer cavity, and the forming cylinder body is guaranteed not to shake in the moving process;

2. through bottom plate and fixed plate etc, utilize the bottom plate to constitute by first ramp plate and second slope, make the raw and other materials granule that falls through arranging the silo landing in to the collection box, when shaping jar body drove the fixed plate and removes, the removal of fixed plate can make raw and other materials granule on the fixed plate fall into the bottom plate on, utilize round hole and the square hole of seting up on the fixed plate for the falling of granule, and then the landing is in to the collection box, has reduced the quantity that raw and other materials granule falls into in the equipment.

Drawings

Fig. 1 is a schematic perspective view of a forming cylinder for a 3D printer according to the present invention;

fig. 2 is a schematic left-side sectional structural view of a forming cylinder for a 3D printer according to the present invention;

fig. 3 is a schematic front sectional view of a forming cylinder for a 3D printer according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a base plate; 2. a support ring plate; 3. a collection box; 4. inserting a rod; 5. a card slot; 6. an outer cavity; 7. a first chute; 8. forming a cylinder body; 9. a slide plate; 10. a fixing plate; 101. a circular hole; 102. a square hole; 11. a second chute; 12. a discharge chute; 13. a motor; 14. an outer rod; 15. an inner rod; 16. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a forming cylinder for a 3D printer comprises a supporting ring plate 2, two symmetrically distributed discharging grooves 12 are formed in the side wall of the supporting ring plate 2, a bottom plate 1 is fixedly connected to the inner side wall of the supporting ring plate 2, a smooth film is sleeved on the top side wall of the bottom plate 1 to prevent metal particles from adhering to the side wall of the bottom plate 1, the bottom plate 1 comprises a first slope plate, the side wall of the first slope plate is fixedly connected with a second slope plate, the side wall of the supporting ring plate 2 is fixedly connected with two symmetrically distributed collecting boxes 3 through two pairs of clamping grooves 5 and inserting rods 4, the discharging grooves 12 are fixedly connected with the collecting ends of the collecting boxes 3, the clamping grooves 5 and the inserting rods 4 are in clamping arrangement, the inserting rods 4 are fixedly connected with the side wall of the collecting boxes 3, an outer cavity 6 is fixedly connected to the top side wall of the supporting ring plate 2, and the height of the outer cavity, the top end of the side wall of the outer cavity 6 is in a boss shape, the accumulation of particles is reduced, the side wall of the outer cavity 6 is provided with four first chutes 7 distributed in an array manner, the side wall of the top end of the bottom plate 1 is fixedly connected with four sliding plates 9 distributed in an array manner, the contact part of each sliding plate 9 and the corresponding second chute 11 is sleeved with a protective sleeve, the contact part of each fixed plate 10 and the corresponding first chute 7 is sleeved with a protective sleeve to prevent friction damage, the four sliding plates 9 are slidably connected with a forming cylinder body 8 through the corresponding second chutes 11, the side wall of the forming cylinder body 8 is arranged in a round angle manner to reduce the accumulation of the side wall of the top end of the forming cylinder body 8, the side wall of each sliding plate 9 is fixedly connected with a push rod motor 13, the output end of each push rod motor 13 is fixedly connected with an outer rod 14, the inner side wall of each outer, the fixed plate 10 that four arrays of lateral wall fixedly connected with of shaping jar body 8 distribute, a plurality of round holes 101 have been seted up to the top lateral wall of fixed plate 10, and square hole 102 has been seted up to the top lateral wall of fixed plate 10, and square hole 102 is parallel arrangement with second spout 11 for the granule falls, and fixed plate 10 is sliding connection with first spout 7.

In the utility model, when the 3D printer works, the height of the forming cylinder body 8 needs to be adjusted to meet the requirement of 3D printing, the push rod motor 13 can be started, the push rod motor 13 pushes the inner rod 15 to move through the outer rod 14, the inner rod 15 pushes the forming cylinder body 8 through the fixed block 16, the forming cylinder body 8 slides on the sliding plate 9 through the second sliding groove 11, meanwhile, the fixed plate 10 fixed on the side wall of the forming cylinder body 8 slides in the first sliding groove 7, the vibration generated by the movement of the forming cylinder body 8 can be transmitted to the outer cavity 6, the forming cylinder body 8 is ensured not to shake in the moving process, and raw material particles can be generated to fall out of the forming cylinder body 8 when the 3D printer works, the bottom plate 1 is composed of the first slope plate and the second slope plate, so that the fallen raw material particles slide into the collecting box 3 through the discharge groove 12, when forming jar body 8 drives fixed plate 10 and removes, the removal of fixed plate 10 can make raw and other materials granule on the fixed plate 10 fall into on the bottom plate 1, utilizes round hole 101 and the square hole 102 of seting up on the fixed plate 10 for the falling of granule, and then in the landing collects box 3, reduced raw and other materials granule and fallen into in the equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The forming cylinder for the 3D printer comprises a supporting ring plate (2) and is characterized in that two symmetrically-distributed discharge grooves (12) are formed in the side wall of the supporting ring plate (2), a bottom plate (1) is fixedly connected to the inner side wall of the supporting ring plate (2), the bottom plate (1) comprises a first slope plate, a second slope plate is fixedly connected to the side wall of the first slope plate, two symmetrically-distributed collecting boxes (3) are fixedly connected to the side wall of the supporting ring plate (2) through two pairs of clamping grooves (5) and insertion rods (4), the discharge grooves (12) are fixedly connected with the collecting ends of the collecting boxes (3), the clamping grooves (5) and the insertion rods (4) are arranged in a clamping manner, the insertion rods (4) are fixedly connected with the side wall of the collecting boxes (3), outer cavities (6) are fixedly connected to the side wall of the top end of the supporting ring plate (2), the side wall of the outer cavity (6) is provided with four first sliding chutes (7) distributed in an array way, the side wall of the top end of the bottom plate (1) is fixedly connected with four sliding plates (9) which are distributed in an array manner, the four sliding plates (9) are connected with a forming cylinder body (8) in a sliding manner through second sliding chutes (11), the side wall of the sliding plate (9) is fixedly connected with a push rod motor (13), the output end of the push rod motor (13) is fixedly connected with an outer rod (14), an inner rod (15) is connected to the inner side wall of the outer rod (14) in a sliding manner, a fixed block (16) is fixedly connected to the side wall of the top end of the inner rod (15), the fixed block (16) is fixedly connected with the inner side wall of the second chute (11), the lateral wall fixedly connected with of shaping jar body (8) four fixed plates (10) that the array distributes, fixed plate (10) and first spout (7) are sliding connection.

2. The forming cylinder for the 3D printer according to claim 1, wherein a plurality of round holes (101) are opened on the top side wall of the fixing plate (10), a square hole (102) is opened on the top side wall of the fixing plate (10), and the square hole (102) and the second sliding chute (11) are arranged in parallel.

3. The forming cylinder for a 3D printer according to claim 1, characterized in that the top side wall of the bottom plate (1) is sleeved with a smooth film.

4. The forming cylinder for a 3D printer according to claim 1, characterized in that the side walls of the forming cylinder body (8) are rounded.

5. The forming cylinder for the 3D printer according to claim 1, characterized in that a protective sleeve is sleeved at the contact position of the sliding plate (9) and the second sliding chute (11), and a protective sleeve is sleeved at the contact position of the fixing plate (10) and the first sliding chute (7).

6. The forming cylinder for a 3D printer according to claim 1, characterized in that the height of the outer chamber (6) is greater than the height of the forming cylinder body (8), the top end of the side wall of the outer chamber (6) being shaped like a boss.