阅读说明：本技术 一种3d打印喷料装置及3d打印设备 (3D prints and spouts material device and 3D printing apparatus ) 是由 张超 于 2021-02-01 设计创作，主要内容包括：本发明公开了一种3D打印喷料装置及3D打印设备,其技术要点是：一种3D打印喷料装置包括固定板和喷料装置本体,及一种3D打印设备,包括设备本体,通过在固定板之间连接有支撑板,支撑板的上侧设置有喷料装置本体,使用时,开启喷料装置本体,喷料装置本体输出端通过万向导管及喷头开始喷料,开启电机,电机输出端带动螺纹杆转动,螺纹杆的表面设置有反向螺纹,螺纹杆带动滑块在滑杆上向滑杆的两端滑动,滑块通过连杆带动活动块在滑槽内向下滑动,活动块带动防护板向下移动,通过防护板可以对喷料的过程进行防护,避免了喷料装置本体在喷料过程中喷料容易溅射到周围的操作人员,会对周围的环境造成影响的问题。(The invention discloses a 3D printing material spraying device and 3D printing equipment, which are technically characterized in that: the utility model provides a 3D prints and spouts material device includes the fixed plate and spouts material device body, and a 3D printing apparatus, the power distribution equipment comprises an equipment body, through be connected with the backup pad between the fixed plate, the upside of backup pad is provided with spouts material device body, in use, open and spout material device body, it begins to spout the material through universal pipe and shower nozzle to spout material device body output, open the motor, the motor output end drives the threaded rod and rotates, the surface of threaded rod is provided with reverse screw thread, the threaded rod drives the slider and slides to the both ends of slide bar on the slide bar, the slider passes through the connecting rod and drives the movable block and slide downwards in the spout, the movable block drives the guard plate and moves downwards, can protect the process of spouting the material through the guard plate, avoided spouting material device body at the material operating personnel around the material in-process that spouts spatters easily, can cause the problem.)

1. A3D printing and material spraying device comprises fixing plates (2), sliding blocks (6), sliding grooves (7), movable blocks (8), connecting rods (9), protection plates (10) and material spraying device bodies (13), and is characterized in that supporting plates (11) are connected between the fixing plates (2), the material spraying device bodies (13) are arranged on the upper sides of the supporting plates (11), threaded rods (3) and sliding rods (4) are connected between the fixing plates (2), a motor (5) is arranged on the outer side of the fixing plates (2), the output end of the motor (5) is connected with the threaded rods (3), the sliding blocks (6) are connected on the threaded rods (3) through threads, the sliding blocks (6) are connected on the sliding rods (4) in a sliding mode, the sliding grooves (7) are arranged inside the lower ends of the fixing plates (2), the movable blocks (8) are connected in the sliding modes, and the inner sides of the movable blocks (8), the bottom of the movable block (8) is connected with a protective plate (10).

2. The 3D printing material spraying device according to claim 1, characterized in that the output end of the material spraying device body (13) is communicated with the spray head (15) through a universal conduit (14).

3. 3D printing and spraying device according to claim 2, characterized in that the bottom of the supporting plate (11) is connected to the side of the spraying head (15) by means of a telescopic column (16).

4. The 3D printing and spraying device according to claim 1, characterized in that a fixed block (12) is connected to the bottom of the supporting plate (11), a concave hole (25) is formed in the fixed block (12), a rotating rod (26) is arranged in the concave hole (25), the end of the rotating rod (26) is connected into the movable rod (27) through threads, a limiting block (29) is connected to the side of the movable rod (27), a sliding rail (28) is arranged on the inner side of the concave hole (25), the limiting block (29) is connected onto the sliding rail (28) in a sliding mode, the outer end of the movable rod (27) is connected with the outer side of the spray head (15), and a handle (30) is connected to the end of the rotating rod (.

5. The 3D printing equipment comprises the 3D printing material spraying device according to claim 1, and further comprises an equipment body (1), a groove (18), a rotary table (19), an opening (20) and air holes (21), and is characterized in that a fixing plate (2) is arranged inside the equipment body (1), the groove (18) is formed in the upper side of the equipment body (1), the rotary table (19) is arranged in the groove (18), a limiting column (23) is connected to the side surface of the rotary table (19), a limiting groove (22) is formed in the inner side of the groove (18), the limiting column (23) is connected to the limiting groove (22) in a sliding mode, the air holes (21) are formed in the top of the equipment body (1), and the opening (20) is formed in the surface of the rotary table (19.

6. The 3D printing device according to claim 5, characterized in that a handle (24) is connected to the upper end of the turntable (19).

7. The 3D printing device according to claim 5, wherein there are two openings (20) and air vents (21), respectively.

8. The 3D printing device according to claim 6, characterized in that a column (17) is connected to the bottom of the device body (1).

Technical Field

The invention relates to the field of 3D printing equipment, in particular to a 3D printing material spraying device and 3D printing equipment.

Background

3D printing is one of the rapid prototyping technologies, and is a technology for constructing an object by using powdered metal, plastic, biological materials and the like and printing layer by layer on the basis of a digital model file, and the 3D printing is usually realized by adopting a digital technical material printer.

Chinese patent CN208305804U discloses a 3D prints and spouts material device and 3D printing apparatus, relates to 3D and prints technical field, for solving because the orbit that 3D printed the shower nozzle is the straight line, will lead to linking up unnatural, not smooth phenomenon, influences the technical problem of the pleasing to the eye degree of product appearance. Relate to a 3D prints material spraying device, include: the printing nozzle comprises a nozzle and a feeding end, and the feeding end is positioned below the discharge port and communicated with the material barrel; the outer side of the material barrel is provided with a rotary platform which rotates relative to the material barrel, the rotary platform is connected with a driving unit for driving the rotary platform to rotate, and the printing spray head is connected to the rotary platform. Still relate to a 3D printing apparatus, including foretell 3D print the material device that spouts. This 3D prints material spraying device and 3D printing apparatus makes the product outward appearance that is printed the product and forms in the corner link up better, and more natural, level and smooth, but this kind of 3D prints material spraying device body that material spraying device and 3D printing apparatus exist spouts the material at the material spraying in-process and spatters the operating personnel shortcoming on every side easily, consequently, need provide a 3D and prints material spraying device and 3D printing apparatus, aim at solving above-mentioned problem.

Disclosure of Invention

Aiming at the defects in the prior art, the embodiment of the invention aims to provide a 3D printing material spraying device and 3D printing equipment so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a 3D prints and spouts material device, includes the fixed plate, slider, spout, movable block, connecting rod, guard plate and spouts material device body, is connected with the backup pad between the fixed plate, and the upside of backup pad is provided with spouts material device body, be connected with threaded rod and slide bar between the fixed plate, the outside of fixed plate is provided with the motor, and the output of motor is connected with the threaded rod, through the threaded connection slider on the threaded rod, slider sliding connection is on the slide bar, the inside spout that is provided with of lower extreme of fixed plate, sliding connection has the movable block in the spout, and the connecting rod link block is passed through to the inboard of movable block.

As a further scheme of the invention, the output end of the material spraying device body is communicated with the spray head through a universal guide pipe.

As a further scheme of the invention, the bottom of the supporting plate is connected with the side surface of the spray head through a telescopic column.

As a further scheme of the invention, the bottom of the supporting plate is connected with a fixed block, a concave hole is formed in the fixed block, a rotating rod is arranged in the concave hole, the end part of the rotating rod is connected in the movable rod through threads, the side surface of the movable rod is connected with a limiting block, a sliding rail is arranged on the inner side of the concave hole, the limiting block is connected on the sliding rail in a sliding mode, the outer end of the movable rod is connected with the outer side of the spray head, and the end part of the.

The utility model provides a 3D printing apparatus, includes that 3D prints and spouts the material device, still includes equipment body, recess, carousel, opening and bleeder vent, and the inside of equipment body is provided with the fixed plate, and the upside of equipment body is provided with the recess, is provided with the carousel in the recess, and the side of carousel is connected with spacing post, and the inboard of recess is provided with the spacing groove, and spacing post sliding connection is at spacing inslot, and the top of equipment body is provided with the bleeder vent, and the surface of carousel is provided with the opening.

As a further scheme of the invention, the upper end of the rotating disc is connected with a handle.

As a further scheme of the invention, the number of the openings and the air holes is two.

As a further scheme of the invention, the bottom of the equipment body is connected with a stand column.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

according to the invention, the supporting plates are connected between the fixing plates, the material spraying device body is arranged on the upper side of each supporting plate, the threaded rods and the sliding rods are connected between the fixing plates, the motor is arranged on the outer side of each fixing plate, the output end of the motor is connected with the threaded rods, the threaded rods are connected with the sliding blocks through threads, the sliding blocks are connected onto the sliding rods in a sliding manner, the sliding grooves are formed in the lower ends of the fixing plates, the movable blocks are connected in the sliding grooves in a sliding manner, the inner sides of the movable. The output of jettison material device body passes through universal pipe intercommunication shower nozzle, in use, open jettison material device body, jettison material device body output begins to spout the material through universal pipe and shower nozzle, open the motor, the motor output drives the threaded rod and rotates, the surface of threaded rod is provided with reverse screw, the threaded rod drives the slider and slides to the both ends of slide bar on the slide bar, the slider passes through the connecting rod and drives the movable block and slide downwards in the spout, the movable block drives the guard plate downstream, can protect the process of jettison material through the guard plate, avoided jettison material device body to spout the operating personnel around in the material process splash easily, can cause the problem of influence to the environment on every side.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of a 3D printing and material spraying device and a 3D printing apparatus provided by the present invention.

Fig. 2 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of part b of fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the turntable in fig. 2 according to the present invention.

Reference numerals: 1-equipment body, 2-fixed plate, 3-threaded rod, 4-sliding rod, 5-motor, 6-sliding block, 7-sliding chute, 8-movable block, 9-connecting rod, 10-protective plate, 11-supporting plate, 12-fixed block, 13-spraying device body, 14-universal conduit, 15-spray head, 16-telescopic column, 17-upright column, 18-groove, 19-rotary table, 20-opening, 21-air hole, 22-limiting groove, 23-limiting column, 24-handle, 25-concave hole, 26-rotating rod, 27-movable rod, 28-sliding rail, 29-limiting block and 30-handle.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application 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.

The technical solution of the present invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1 to 4, a 3D printing material spraying device comprises a fixed plate 2, a threaded rod 3, a sliding rod 4, a motor 5, a sliding block 6, a sliding chute 7, a movable block 8, a connecting rod 9, a protection plate 10, a material spraying device body 13, a universal guide pipe 14 and a nozzle 15.

Be connected with backup pad 11 between fixed plate 2, the upside of backup pad 11 is provided with spouts material device body 13, be connected with threaded rod 3 and slide bar 4 between fixed plate 2, the outside of fixed plate 2 is provided with motor 5, motor 5's output is connected with threaded rod 3, pass through threaded connection slider 6 on the threaded rod 3, 6 sliding connection of slider are on slide bar 4, the inside spout 7 that is provided with of lower extreme of fixed plate 2, sliding connection has movable block 8 in the spout 7, connecting rod 9 link block 6 is passed through to movable block 8's inboard, movable block 8's bottom is connected with guard plate 10.

The output end of the material spraying device body 13 is communicated with a spray head 15 through a universal conduit 14. When the material spraying device is used, the material spraying device body 13 is opened, and the material spraying is started at the output end of the material spraying device body 13 through the universal guide pipe 14 and the spray head 15.

Open motor 5, motor 5 output drives threaded rod 3 and rotates, the surface of threaded rod 3 is provided with reverse screw, threaded rod 3 drives slider 6 and slides to slide bar 4's both ends on slide bar 4, slider 6 drives movable block 8 through connecting rod 9 and slides downwards in spout 7, movable block 8 drives guard plate 10 downstream, can protect the process of spouting the material through guard plate 10, avoided spouting material device body 13 to spout the material operating personnel around the material in-process splash easily, can cause the problem of influence to the environment on every side.

After the use, the output end of the motor 5 rotates reversely, the movable block 8 drives the protection plate 10 to move upwards, and then the inner side of the protection plate 10 can be cleaned.

The utility model provides a 3D printing apparatus, includes that 3D prints the material device that spouts, still includes equipment body 1, fixed plate 2, backup pad 11, stand 17, recess 18, carousel 19, opening 20, bleeder vent 21, spacing groove 22, spacing post 23 and handle 24.

The inside of equipment body 1 is provided with fixed plate 2, and the upside of equipment body 1 is provided with recess 18, is provided with carousel 19 in the recess 18, and the side of carousel 19 is connected with spacing post 23, and the inboard of recess 18 is provided with spacing groove 22, and spacing post 23 sliding connection is in spacing groove 22, and the top of equipment body 1 is provided with bleeder vent 21, and the surface of carousel 19 is provided with opening 20, opening 20 and bleeder vent 21 have two respectively, and the upper end of carousel 19 is connected with handle 24.

Equipment body 1 is at the during operation, manual turning handle 24, handle 24 drives the carousel 19 rotation of its bottom, carousel 19 drives spacing post 23 at spacing groove 22 internal rotation, when opening 20 on carousel 19 surface and the bleeder vent 21 coincidence at equipment body 1 top, equipment body 1 inside heat can pass through bleeder vent 21 and opening 20 discharge equipment body 1, the radiating effect of equipment body 1 has been improved, when equipment body 1 is out of work, manual turning handle 24, when opening 20 on carousel 19 surface staggers with the bleeder vent 21 at equipment body 1 top, can seal bleeder vent 21, the dustproof effect of equipment body 1 has been improved.

The bottom of the equipment body 1 is connected with an upright column 17, and the upright column 17 can support the equipment body 1.

Example 2

Please refer to fig. 1-4, a 3D printing material spraying device, which comprises a fixing plate 2, a supporting plate 11 is connected between the fixing plate 2, a material spraying device body 13 is arranged on the upper side of the supporting plate 11, a threaded rod 3 and a sliding rod 4 are connected between the fixing plate 2, a motor 5 is arranged on the outer side of the fixing plate 2, the output end of the motor 5 is connected with the threaded rod 3, a slider 6 is connected on the threaded rod 3 through threads, the slider 6 is connected on the sliding rod 4 in a sliding manner, a sliding groove 7 is arranged in the lower end of the fixing plate 2, a movable block 8 is connected in the sliding groove 7 in a sliding manner, the inner side of the movable block 8 is connected with the slider 6 through a connecting rod 9, the bottom of the movable block. When the material spraying device is used, the material spraying device body 13 is opened, and the material spraying is started at the output end of the material spraying device body 13 through the universal guide pipe 14 and the spray head 15.

Open motor 5, motor 5 output drives threaded rod 3 and rotates, the surface of threaded rod 3 is provided with reverse screw, threaded rod 3 drives slider 6 and slides to slide bar 4's both ends on slide bar 4, slider 6 drives movable block 8 through connecting rod 9 and slides downwards in spout 7, movable block 8 drives guard plate 10 downstream, can protect the process of spouting the material through guard plate 10, avoided spouting material device body 13 to spout the material operating personnel around the material in-process splash easily, can cause the problem of influence to the environment on every side.

What is different from embodiment 1 is that, the side of shower nozzle 15 is connected through flexible post 16 in the bottom of backup pad 11, the bottom of backup pad 11 is connected with fixed block 12, the inside of fixed block 12 is provided with shrinkage pool 25, the inside of shrinkage pool 25 is provided with dwang 26, threaded connection is passed through in movable rod 27 to the tip of dwang 26, the side of movable rod 27 is connected with stopper 29, the inboard of shrinkage pool 25 is provided with slide rail 28, stopper 29 sliding connection is on slide rail 28, the outer end of movable rod 27 is connected with the outside of shower nozzle 15, the end connection of dwang 26 has handle 30.

Manual rotation handle 30, handle 30 drive dwang 26 rotates, and dwang 26 drives stopper 29 through movable rod 27 and inwards slides in slide rail 28, and movable rod 27 drives shower nozzle 15 and removes, and shower nozzle 15 drives the flexible post 16 of its opposite side upper end and stretches out and draws back, has realized the regulation to shower nozzle 15 angle for the device can adapt to the different material demands of spouting.

The rest of the structure of this example is the same as example 1.

The working principle of the invention is as follows: according to the invention, the material spraying device body 13 is opened, the material spraying is started at the output end of the material spraying device body 13 through the universal guide pipe 14 and the spray head 15, the motor 5 is started, the output end of the motor 5 drives the threaded rod 3 to rotate, the surface of the threaded rod 3 is provided with reverse threads, the threaded rod 3 drives the sliding block 6 to slide towards two ends of the sliding rod 4 on the sliding rod 4, the sliding block 6 drives the movable block 8 to slide downwards in the sliding chute 7 through the connecting rod 9, the movable block 8 drives the protection plate 10 to move downwards, the material spraying process can be protected through the protection plate 10, the problem that the material spraying is easy to spray to surrounding operators and can affect the surrounding environment in the material spraying process of the material spraying device body 13 is avoided, when the equipment body 1 works, the handle 24 is manually rotated, the handle 24 drives the rotary table 19 at the bottom of the rotary table 24 to rotate, the rotary table 19 drives the limiting column 23 to rotate in the limiting groove 22, the inside heat of equipment body 1 can be through bleeder vent 21 and opening 20 discharge equipment body 1, has improved the radiating effect of equipment body 1, and when equipment body 1 was out of work, manual turning handle 24 when the opening 20 on carousel 19 surface staggers with the bleeder vent 21 at 1 top of equipment body, can seal bleeder vent 21, has improved the dustproof effect of equipment body 1.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty, and such will fall within the scope of the invention.