Bearing disc body of 3D printing hydrogel device

Abstract

The utility model discloses a bearing disc body of 3D printing hydrogel device, relates to hydrogel 3D printing technical field, including bearing disc base and clamping block, the middle of bearing disc base is slidingly installed with a plurality of moving piece, the lower part of moving piece is fixedly connected with drive rod, the bottom end of drive rod is threaded connection with bolt, the bolt is fixed on the bearing disc base, and the clamping block is fixed on the bearing disc base. The clamping blocks are fixedly connected to the outer wall of the upper portion of the bearing disc base. When the bearing disc body is used for fixing a containing disc, automatic limiting work can be completed, the four clamping blocks can be synchronously drawn close through the driving modules in the bearing disc body, the containing disc can be conveniently and rapidly limited, the containing discs of different sizes can be fixed, applicability is good, and the bearing disc body is suitable for being used in a large-scale production line. And secondly, a heating piece capable of heating the placing disc is installed in the middle of the bearing disc base, and after the heating piece heats the placing disc at the temperature close to 70 DEG C, the placing disc can make the initial bonding of the hydrogel firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogel 3D printing, in particular to a supporting disc body of a 3D printing hydrogel device. Background Art

[0002] Hydrogels can be cross-linked physically (based on reversible interactions) and chemically (based on the formation of covalent bonds). Using hydrogels for 3D printing can produce a more flexible printer, and 3D printing can create three-dimensional hydrogel objects using three axes on the carrier plate.

[0003] When printing hydrogel, it is necessary to limit the placement plate of the hydrogel (fix the placement plate on the supporting plate) to avoid the placement plate from shifting during the printing process. Generally speaking, the staff limit the placement plate manually, and the operation process is relatively complicated. On the other hand, due to the different objects being printed, the size of the placement plate is also different.

[0004] Secondly, the existing supporting tray has a relatively simple function and is not equipped with a heating function. When printing some hydrogel objects, the tray needs to be preheated (the heated tray can increase the viscosity of the hydrogel during initial contact). Utility Model Content

[0005] The purpose of the utility model is to provide a carrier plate for a 3D printing hydrogel device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A carrier plate body of a 3D printing hydrogel device comprises a carrier plate base and a clamping block, wherein a plurality of moving parts are slidably mounted in the middle of the carrier plate base, a driving rod is fixedly connected below the moving part, a bolt is threadedly connected to the bottom end of the driving rod, the clamping block is fixedly connected to the outer wall above the carrier plate base, a heating element is installed in the middle of the carrier plate base, and a placing plate is arranged above the carrier plate base;

[0008] A driving disc body is arranged below the bearing disc base, a plurality of sliding grooves are formed through the outer wall of the driving disc body, and a driving motor is installed below the driving disc body.

[0009] Furthermore, an electric heating wire is arranged inside the heating element.

[0010] Furthermore, an anti-slip pad is bonded to the outer wall of the clamping block.

[0011] Furthermore, connecting rods are fixedly connected to the left and right sides of the carrier plate base.

[0012] Furthermore, limiting grooves are provided at positions corresponding to the bearing plate base and the driving rod.

[0013] Furthermore, the number of the moving parts is four.

[0014] Furthermore, a threaded groove is provided at the bottom end of the driving rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The carrier plate provided by the utility model can complete the automatic limiting work when fixing the placement plate, and its four clamping blocks can be synchronously brought together through the internal driving module, so that the placement plate can be conveniently limited, and placement plates of different sizes can be fixed, and its applicability is excellent.

[0017] 2. A heating element is installed in the middle of the supporting plate base to heat the placement plate. After the heating element heats the placement plate to nearly 70 degrees, the placement plate can make the initial bonding of the hydrogel more firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a supporting plate of a 3D printing hydrogel device in the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a supporting plate of a 3D printing hydrogel device in the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional explosion structure of a supporting disk of a 3D printed hydrogel device in this utility model;

[0021] Figure 4 This is a schematic diagram of the partial three-dimensional structure of a supporting plate of a 3D printing hydrogel device in this utility model;

[0022] In the figure:

[0023] 1. Carrying plate base; 2. Moving part; 3. Driving plate body; 4. Clamping block; 5. Placing plate; 6. Driving motor; 7. Slide groove; 8. Connecting rod; 9. Driving rod; 10. Limiting groove; 11. Heating element; 12. Bolt. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] like Figure 1-4As shown, the utility model provides a bearing plate body of a 3D printing hydrogel device, which specifically includes a bearing plate base 1 and a clamping block 4. A plurality of moving parts 2 are slidably installed in the middle of the bearing plate base 1, and the moving parts 2 can move left and right in the middle of the bearing plate base 1. A driving rod 9 is fixedly connected below the moving part 2, and a bolt 12 is threadedly connected to the bottom end of the driving rod 9. The clamping block 4 is fixedly connected to the outer wall above the bearing plate base 1, and a heating element 11 is installed in the middle of the bearing plate base 1. A placement plate 5 is arranged above the bearing plate base 1. When the placement plate 5 is fixed, the provided bearing plate body can complete the automatic limiting work, and its four clamping blocks 4 can be synchronously approached by the internal driving module, so that the placement plate 5 can be conveniently limited, and the placement plates 5 of different sizes can be fixed, and its applicability is excellent;

[0026] A driving disk body 3 is arranged below the supporting disk base 1, and a plurality of slide grooves 7 are opened through the outer wall of the driving disk body 3. A driving motor 6 is installed below the driving disk body 3. The driving motor 6 moves the clamping block 4 on the outer wall of the moving part 2 through the driving disk body 3, thereby completing the limiting work of the placement disk 5.

[0027] It should be noted that the outer wall of the nut portion of the bolt 12 does not contact the lower outer wall of the driving disc body 3 .

[0028] As an embodiment, an electric heating wire is arranged inside the heating element 11, and the heating element 11 can be connected to an external power supply. After the power supply is connected, the electric heating wire heats up, which can heat up the middle of the placement plate 5. The middle of the supporting plate base 1 is installed with a heating element 11 that can heat the placement plate 5. After the heating element 11 heats the placement plate 5 to nearly 70 degrees, the placement plate 5 can make the initial bonding of the hydrogel more firm.

[0029] As an implementation mode, an anti-skid pad is bonded to the outer wall of the clamping block 4 , and the anti-skid pad can increase the friction between the clamping block 4 and the placement plate 5 .

[0030] As an implementation mode, connecting rods 8 are fixedly connected to the left and right sides of the carrier plate base 1. The connecting rods 8 can be fixedly connected to the operating plate through nuts to increase the overall stability.

[0031] As an implementation mode, a limiting groove 10 is provided at a position corresponding to the bearing plate base 1 and the driving rod 9 , and the driving rod 9 moves left and right in the middle of the limiting groove 10 .

[0032] As an implementation manner, the number of the moving members 2 is four, and when the moving members 2 move, the clamping blocks 4 move simultaneously.

[0033] As an implementation mode, a threaded groove is provided at the bottom end of the driving rod 9 , and the threaded groove is used for installing the bolt 12 .

[0034] The drive motor 6 is preferably a servo motor.

[0035] Working principle:

[0036] When the supporting plate of the 3D printing hydrogel device is in use, the device is first installed as a whole on the bottom operating table of the 3D printer, the driving motor 6 is fixed with screws, and then fixed to the operating table with the connecting rod 8, and then the placement plate 5 is placed on the top of the supporting plate base 1, and the driving motor 6 is driven. The driving motor 6 causes the driving plate body 3 to rotate, and the slide groove 7 of the driving plate body 3 causes the driving rod 9 on the bottom side of the moving part 2 to push the moving part 2 to move, so that the four clamping blocks 4 limit and fix the placement plate 5.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A carrier plate of a 3D printing hydrogel device, comprising a carrier plate base (1) and a clamping block (4), characterized in that: A plurality of moving parts (2) are slidably mounted in the middle of the carrier plate base (1); a driving rod (9) is fixedly connected to the bottom of the moving part (2); a bolt (12) is threadedly connected to the bottom end of the driving rod (9); the clamping block (4) is fixedly connected to the upper outer wall of the carrier plate base (1); a heating part (11) is mounted in the middle of the carrier plate base (1); and a placement plate (5) is arranged above the carrier plate base (1); A driving disc body (3) is arranged below the bearing disc base (1), a plurality of sliding grooves (7) are provided through the outer wall of the driving disc body (3), and a driving motor (6) is installed below the driving disc body (3).

2. The supporting plate of the 3D printing hydrogel device according to claim 1, characterized in that: An electric heating wire is arranged inside the heating element (11).

3. The supporting plate of the 3D printing hydrogel device according to claim 1, characterized in that: The outer wall of the clamping block (4) is bonded with an anti-slip pad.

4. The supporting plate of the 3D printing hydrogel device according to claim 1, characterized in that: Connecting rods (8) are fixedly connected to both left and right sides of the carrier plate base (1).

5. The supporting plate of the 3D printing hydrogel device according to claim 4, characterized in that: The bearing plate base (1) and the driving rod (9) are provided with limiting grooves (10) at positions corresponding to each other.

6. The supporting plate of the 3D printing hydrogel device according to claim 1, characterized in that: The number of the moving parts (2) is four.

7. The supporting plate of the 3D printing hydrogel device according to claim 1, characterized in that: A threaded groove is formed at the bottom end of the driving rod (9).

Images