CN216860620U

CN216860620U - 3D prints device of aquogel

Info

Publication number: CN216860620U
Application number: CN202122925593.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangxi Chunjing Environmental Protection Technology Co ltd
Current assignee: Guangxi Chunjing Environmental Protection Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-01
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a 3D hydrogel printing device, which comprises a base, wherein a frame body is arranged at the upper part of the base, a first electric push rod is arranged on the inner wall of the rear side of the frame body, a supporting plate is arranged at one end of the first electric push rod, second electric push rods are arranged on the left side and the right side of the bottom of the supporting plate, the bottom ends of the two second electric push rods are provided with the same transverse plate, a spray head is arranged on the transverse plate in a sliding manner, a third electric push rod is arranged on the right side of the bottom of the transverse plate, the left end of the third electric push rod is connected with the spray head, a circular groove is formed in the middle of the bottom end in the frame body, a plurality of bottom plates are arranged in the circular groove, and a fixing mechanism is arranged on the bottom plates. When the tray is used, trays with different sizes can be replaced according to the sizes of 3D printed objects, the trays can be cleaned during 3D printing, the tray is kept clean, and therefore normal 3D printing work cannot be influenced.

Description

3D prints device of aquogel

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a device for 3D printing of hydrogel.

Background

The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technique, i.e. a rapid prototyping technique, which is a machine based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material by using a special wax material, powdered metal or plastic and the like. However, hydrogel is now often used as a raw material for 3D printing.

The following problems exist when using existing devices for 3D printing hydrogels: 3D printer is equipped with the tray for hold the seal article, and present tray is inconvenient to be changed according to the size of printing article, and is inconvenient to the tray clearance before printing.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for 3D printing hydrogel, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: A3D hydrogel printing device comprises a base, wherein a frame body is installed on the upper portion of the base, a first electric push rod is installed on the inner wall of the rear side of the frame body, a supporting plate is installed at one end of the first electric push rod, second electric push rods are installed on the left side and the right side of the bottom of the supporting plate, the bottom ends of the two second electric push rods are provided with a same transverse plate, a spray head is installed on the transverse plate in a sliding mode, a third electric push rod is installed on the right side of the bottom of the transverse plate, the left end of the third electric push rod is connected with the spray head, a circular groove is formed in the middle of the bottom of the inner portion of the frame body, a plurality of bottom plates are installed in the circular groove, a fixing mechanism is arranged on each bottom plate, a tray is arranged in the middle of the inner portion of the circular groove, sliding grooves are formed in the left side and the right side of the bottom of the inner portion of the frame body, guide rods are installed in the sliding modes, and connecting plates are installed on the guide rods in a sliding mode, a groove is formed in one side of the connecting plate, moving mechanisms are arranged in the groove, a flat plate is arranged between the two moving mechanisms, and a brush is arranged at the bottom of the flat plate.

Preferably, the fixing mechanism comprises a pressing rod, an arc-shaped clamping block and a first spring, the pressing rod is slidably mounted on the bottom plate, the pressing rod penetrates through the bottom plate, the arc-shaped clamping block is mounted at one end of the pressing rod, one end, far away from the pressing rod, of the arc-shaped clamping block is abutted to the tray, the first spring is mounted on the bottom plate, and one end, far away from the bottom plate, of the first spring is connected with the arc-shaped clamping block.

Preferably, the moving mechanism comprises a vertical rod, a sliding block and a second spring, the vertical rod is installed in the groove, the sliding block is slidably installed on the vertical rod, one end, far away from the vertical rod, of the sliding block is connected with the flat plate, the second spring is installed at the bottom end of the sliding block, and the bottom end of the second spring is connected with the inner wall of the groove.

Preferably, the inside left and right sides of framework has all seted up the spread groove, backup pad and spread groove sliding connection.

Preferably, a material storage box is installed on the upper portion of the frame body, a material guide pipe is communicated with the bottom end of the material storage box, and the bottom end of the material guide pipe is communicated with the spray head.

Preferably, a handle is mounted on the upper portion of the flat plate.

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

1. the bottom plate and the fixing mechanism are arranged, so that when 3D printing is carried out, trays with different sizes can be replaced according to the sizes of printed objects, the tray can be taken out from the circle center groove only by pulling the pressure rod to drive the arc-shaped clamping plate to be far away, and the three-dimensional printing machine is simple and convenient;

2. the utility model also comprises a connecting plate, a moving mechanism, a flat plate and a hairbrush, wherein the handle can be pulled and then the flat plate is installed between the printing processes, and the tray is cleaned through the hairbrush, so that the influence of dust on the tray on the printing work is prevented.

Drawings

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

FIG. 2 is a top cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of part A in FIG. 1;

fig. 4 is an enlarged schematic view of a part B of fig. 2.

In the figure: 1. a base; 2. a frame body; 3. a first electric push rod; 4. a support plate; 5. a second electric push rod; 6. a transverse plate; 7. a spray head; 8. a third electric push rod; 9. a circular groove; 10. a base plate; 11. a fixing mechanism; 111. A pressure lever; 112. an arc-shaped clamping block; 113. a first spring; 12. a tray; 13. a chute; 14. a guide bar; 15. a connecting plate; 16. a groove; 17. a moving mechanism; 171. a vertical rod; 172. a slider; 173. a second spring; 18. a flat plate; 19. a brush; 20. connecting grooves; 21. a material storage box; 22. a material guide pipe; 23. And (4) a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: A3D hydrogel printing device comprises a base 1, a frame body 2 is installed on the upper portion of the base 1, a first electric push rod 3 is installed on the inner wall of the rear side of the frame body 2, a supporting plate 4 is installed at one end of the first electric push rod 3, second electric push rods 5 are installed on the left side and the right side of the bottom of the supporting plate 4, the bottom ends of the two second electric push rods 5 are installed with a same transverse plate 6, a spray head 7 is installed on the transverse plate 6 in a sliding mode, a third electric push rod 8 is installed on the right side of the bottom of the transverse plate 6, the left end of the third electric push rod 8 is connected with the spray head 7, a circular groove 9 is formed in the middle of the bottom end in the frame body 2, a plurality of bottom plates 10 are installed in the circular groove 9, a fixing mechanism 11 is arranged on each bottom plate 10, a tray 12 is arranged in the middle of the interior of the circular groove 9, sliding grooves 13 are formed in the left side and the right side of the bottom end of the frame body 2, a guide rod 14 is installed in the sliding mode, a connecting plate 15 is installed on the guide rod 14 in a sliding mode, one side of the connecting plate 15 is provided with a groove 16, a moving mechanism 17 is arranged in the groove 16, a flat plate 18 is arranged between the two moving mechanisms 17, and the bottom of the flat plate 18 is provided with a brush 19;

the fixing mechanism 11 comprises a pressing rod 111, an arc-shaped clamping block 112 and a first spring 113, the pressing rod 111 is slidably mounted on the bottom plate 10, the pressing rod 111 penetrates through the bottom plate 10, the arc-shaped clamping block 112 is mounted at one end of the pressing rod 111, one end, far away from the pressing rod 111, of the arc-shaped clamping block 112 is abutted to the tray 12, the first spring 113 is mounted on the bottom plate 10, one end, far away from the bottom plate 10, of the first spring 113 is connected to the arc-shaped clamping block 112, the moving mechanism 17 comprises a vertical rod 171, a sliding block 172 and a second spring 173, the vertical rod 171 is mounted in the groove 16, the sliding block 172 is slidably mounted on the vertical rod 171, one end, far away from the vertical rod 171, of the sliding block 172 is connected to the flat plate 18, the second spring 173 is mounted at the bottom end of the sliding block 172, the bottom end of the second spring 173 is connected to the inner wall of the groove 16, the left side and the right side of the inside of the frame body 2 are both provided with connecting grooves 20, the support plate 4 is slidably connected to the connecting grooves 20, the upper portion of the frame body 2 is provided with a material storage box 21, the bottom end of the material storage box 21 is communicated with a material guide pipe 22, the bottom end of the material guide pipe 22 is communicated with the spray head 7, and the upper part of the flat plate 18 is provided with a handle 23.

The working principle is as follows: the utility model is an external power supply device when in use, firstly, the handle 23 is pulled to lead the connecting plate 15 to slide on the guide bar 14, then the second spring 173 is extruded by the pressing plate 18, the brush 19 at the bottom of the plate 18 is contacted with the tray 12, then the plate 18 is continuously pulled, the tray 12 is cleaned by the brush 19, the influence of the dust on the tray 12 on the subsequent printing is prevented, when the tray 12 is cleaned, the storage material in the storage box 21 enters the nozzle 7 through the guide pipe 22, then the nozzle 7 can be driven to move back and forth through the first electric push rod 3, the second electric push rod 5 can drive the nozzle 7 to move up and down, then the third electric push rod 8 can drive the nozzle 7 to move left and right, thereby, the 3D printing work can be carried out on the tray 12, and when the size of the printed article is too large, the press rod 111 can be pulled to drive the arc-shaped clamping plate to keep away, therefore, the limit of the tray 12 is eliminated, the trays 12 with different sizes can be conveniently replaced, and the practicability of the device is improved. When the tray 12 is used, the trays 12 with different sizes can be replaced according to the sizes of 3D printed articles as required, the trays 12 can be cleaned between 3D printing, and the cleanness of the trays 12 is kept, so that the normal 3D printing work is not influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for 3D printing hydrogel comprises a base (1), and is characterized in that: a frame body (2) is arranged on the upper portion of the base (1), a first electric push rod (3) is arranged on the inner wall of the rear side of the frame body (2), a supporting plate (4) is arranged at one end of the first electric push rod (3), second electric push rods (5) are arranged on the left side and the right side of the bottom of the supporting plate (4), the bottom ends of the two second electric push rods (5) are provided with a same transverse plate (6), a spray head (7) is arranged on the transverse plate (6) in a sliding mode, a third electric push rod (8) is arranged on the right side of the bottom of the transverse plate (6), the left end of the third electric push rod (8) is connected with the spray head (7), a circular groove (9) is formed in the middle of the bottom of the inner portion of the frame body (2), a plurality of bottom plates (10) are arranged in the circular groove (9), a fixing mechanism (11) is arranged on the bottom plate (10), a tray (12) is arranged in the middle of the inner portion of the circular groove (9), sliding grooves (13) are formed in the left side and the right side of the inner bottom end of the frame body (2), guide rods (14) are arranged in the sliding grooves (13), connecting plates (15) are arranged on the guide rods (14) in a sliding mode, grooves (16) are formed in one sides of the connecting plates (15), moving mechanisms (17) are arranged in the grooves (16) in a sliding mode, two flat plates (18) are arranged between the moving mechanisms (17), and brushes (19) are arranged at the bottoms of the flat plates (18).

2. The apparatus for 3D printing hydrogel according to claim 1, wherein: fixed establishment (11) include depression bar (111), arc clamp splice (112), first spring (113), depression bar (111) slidable mounting is on bottom plate (10), just depression bar (111) runs through bottom plate (10), the one end at depression bar (111) is installed in arc clamp splice (112), just one end and tray (12) butt of depression bar (111) are kept away from in arc clamp splice (112), install on bottom plate (10) first spring (113), the one end that bottom plate (10) were kept away from in first spring (113) is connected with arc clamp splice (112).

3. The apparatus for 3D printing hydrogel according to claim 1, wherein: moving mechanism (17) include montant (171), slider (172), second spring (173), montant (171) are installed in recess (16), slider (172) slidable mounting is on montant (171), just slider (172) keep away from the one end and the dull and stereotyped (18) of montant (171) and be connected, the bottom at slider (172) is installed in second spring (173), the bottom and the interior wall connection of recess (16) of second spring (173).

4. The apparatus for 3D printing hydrogel according to claim 1, wherein: connecting groove (20) have all been seted up to the inside left and right sides of framework (2), backup pad (4) and connecting groove (20) sliding connection.

5. The apparatus for 3D printing hydrogel according to claim 1, wherein: a storage box (21) is installed on the upper portion of the frame body (2), a material guide pipe (22) is communicated with the bottom end of the storage box (21), and the bottom end of the material guide pipe (22) is communicated with the spray head (7).

6. The apparatus for 3D printing hydrogel according to claim 1, wherein: the upper part of the flat plate (18) is provided with a handle (23).