Resin tank locking mechanism for 3D printing equipment

Abstract

The utility model relates to the technical field of 3D printing, in particular to a resin tank locking mechanism for 3D printing equipment. Comprising an adsorption assembly and a positioning assembly, the adsorption assembly and the positioning assembly are arranged on the resin groove plate and the mounting platform, the positioning assembly is suitable for aligning the resin groove and the mounting groove, and the adsorption assembly is suitable for detachably connecting the resin groove plate and the mounting platform. And the positioning pin can be inserted into the positioning hole, so that the resin groove is aligned with the mounting groove. When the electromagnet is closed through the switch, adsorption force exists between the electromagnet and the magnetic piece, and the mounting platform and the resin groove structure can be fixed under the action of the adsorption force. When the mounting platform and the resin groove structure are disassembled, the resin groove structure can be easily disassembled from the mounting platform only by disconnecting the electromagnet through the switch. According to the invention, the alignment deviation during installation is avoided, and the operation steps of installation are relatively simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, and in particular to a resin tank locking mechanism for 3D printing equipment. Background Art

[0002] When installing the 3D printing equipment, it is necessary to place the resin tank structure on the installation platform and ensure that the resin tank and the installation slot are aligned. The existing installation method is to align the resin tank and the installation slot by manual visual inspection, and then tighten them by screwing or cam pressing. The above method is likely to cause deviations in the alignment of the resin tank and the installation slot, and the installation method is relatively complicated and inconvenient to disassemble. Utility Model Content

[0003] Therefore, the utility model aims to overcome the technical problems required in the prior art, thereby providing a resin tank locking mechanism for a 3D printing device.

[0004] The utility model provides a resin tank locking mechanism for a 3D printing device, which is used to set a resin tank structure on a mounting platform, wherein the resin tank structure includes a resin tank plate and a resin tank arranged on the resin tank plate, and the mounting platform is provided with a mounting groove adapted to the resin tank, including an adsorption component and a positioning component, and the adsorption component and the positioning component are both arranged on the resin tank plate and the mounting platform, wherein the positioning component is suitable for aligning the resin tank and the mounting groove, and the adsorption component is suitable for detachably connecting the resin tank plate and the mounting platform.

[0005] Furthermore, the positioning component includes:

[0006] There are a plurality of positioning holes, which are arranged on the mounting platform.

[0007] Furthermore, the positioning component also includes:

[0008] A positioning pin is arranged on a side of the resin tank plate opposite to the mounting platform, and the positioning pin corresponds to the positioning hole one by one;

[0009] Wherein, when the positioning pin is inserted into the positioning hole, the resin groove and the mounting groove are aligned.

[0010] Furthermore, there are four positioning holes, which are arranged in pairs on both sides of the mounting groove.

[0011] Furthermore, the adsorption component includes:

[0012] A magnet is arranged on the mounting platform, and the number of the magnet is at least one.

[0013] Furthermore, the magnet is an electromagnet.

[0014] Furthermore, the electromagnet is closed or opened by a switch control.

[0015] Furthermore, the adsorption component also includes:

[0016] At least one magnetic sheet is arranged on the resin slot plate, and the magnet sheet is arranged opposite to the magnet, wherein the material of the magnetic sheet is magnetic material.

[0017] The technical solution of this utility model has the following advantages:

[0018] The utility model provides a resin tank locking mechanism for a 3D printing device, which can insert a positioning pin into the positioning hole so that the resin tank and the mounting tank are aligned. When the electromagnet is closed by a switch, there is an adsorption force between the electromagnet and the magnetic sheet, and the mounting platform and the resin tank structure can be fixed under the action of the adsorption force. When the mounting platform and the resin tank structure are disassembled, the resin tank structure can be easily removed from the mounting platform by simply disconnecting the electromagnet through the switch. The present application avoids alignment deviation during installation, and the installation operation steps are also relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the resin tank structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the position of the positioning pin of the utility model;

[0023] Figure 4 This is a schematic diagram of the assembly of the resin tank structure and the mounting platform of the utility model.

[0024] Description of reference numerals;

[0025] 1. Resin tank structure; 2. Mounting platform; 3. Resin tank plate; 4. Resin tank; 5. Mounting slot; 6. Positioning hole; 7. Positioning pin; 8. Magnet; 9. Magnetic sheet. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Example

[0031] like Figures 1 to 4 A specific embodiment of a resin tank locking mechanism for a 3D printing device is shown, and the resin tank locking mechanism for a 3D printing device is used to set a resin tank structure 1 on a mounting platform 2, wherein the resin tank structure 1 includes a resin tank plate 3 and a resin tank 4 arranged on the resin tank plate 3, and the mounting platform 2 is provided with a mounting groove 5 adapted to the resin tank 4, including an adsorption component and a positioning component, and the adsorption component and the positioning component are both arranged on the resin tank plate 3 and the mounting platform 2, wherein the positioning component is suitable for aligning the resin tank 4 and the mounting groove 5, and the adsorption component is suitable for detachably connecting the resin tank plate 3 and the mounting platform 2.

[0032] Specifically, in the embodiment of the utility model, the adsorption assembly can be used in the following manner. For example, the adsorption assembly can include a plurality of trumpet-shaped adsorption chambers arranged on the resin tank plate 3. When the resin tank plate 3 and the mounting platform 2 are fixed, the trumpet-shaped adsorption chamber can be pressed to fit with the mounting platform 2, and the air in the adsorption chamber can be emptied, thereby fixing the resin tank plate 3 on the mounting platform 2. Of course, this embodiment is only an example of the specific method of the adsorption assembly, but it is not limited thereto. Those skilled in the art can make changes according to actual conditions as long as the same technical effect can be achieved.

[0033] Furthermore, the positioning component includes:

[0034] There are a plurality of positioning holes 6, which are arranged on the mounting platform 2. The positioning holes 6 can be through holes or blind holes, and the present embodiment is not limited thereto. When the positioning holes 6 are blind holes, the openings of the positioning holes 6 face one side of the resin tank plate 3.

[0035] It should be noted that, in order to achieve a better positioning effect, there are generally at least two positioning holes 6 .

[0036] Furthermore, the positioning component also includes:

[0037] A positioning pin 7 is arranged on the side of the resin tank plate 3 opposite to the mounting platform 2, and the positioning pin 7 corresponds to the positioning hole 6 one by one;

[0038] When the positioning pin 7 is inserted into the positioning hole 6 , the resin tank 4 and the mounting tank 5 are aligned, and the positioning pin 7 and the positioning hole 6 can guide and position the resin tank structure 1 when the resin tank structure 1 is installed.

[0039] Furthermore, there are four positioning holes 6 , which are arranged in pairs on both sides of the mounting groove 5 , so as to accurately guide and position the resin groove structure 1 .

[0040] It should be noted that the number of the positioning holes 6 may be no less than two, and the positioning holes 6 may be arranged on both sides of the installation groove 5 or on the same side of the installation groove 5 .

[0041] Furthermore, the adsorption component includes:

[0042] The magnet 8 is arranged on the mounting platform 2, wherein the magnet 8 can be located on the side of the mounting platform 2 opposite to the resin tank plate 3. The magnet 8 can also be arranged on the side of the mounting platform 2 away from the resin tank plate 3. The present embodiment is not limited thereto. However, generally speaking, when the magnet 8 is located on the side of the mounting platform 2 opposite to the resin tank plate 3, the adsorption force of the magnet 8 is relatively large.

[0043] Furthermore, the magnet 8 is an electromagnet.

[0044] Furthermore, the electromagnet is closed or opened by a switch control.

[0045] When the magnet 8 and the two positioning holes 6 are located on the same side of the mounting slot 5 or the resin slot 4, the two positioning holes 6 can be located on both sides of the magnet 8 to prevent the matching error between the positioning holes 6 and the positioning pins 7 from causing the mounting platform 2 and the resin slot structure 1 to be skewed, further causing uneven force between the mounting platform 2 and the resin slot structure 1 when the magnet 8 and the magnetic sheet 9 are adsorbed.

[0046] Furthermore, the adsorption component also includes:

[0047] At least one magnetic sheet 9 is provided on the resin slot plate 3, and the magnetic sheet 9 is provided on the side of the resin slot plate 3 opposite to the mounting platform 2, and the magnet 8 is provided opposite to the magnet 8, wherein the material of the magnetic sheet 9 is a magnetic material. In this embodiment, two magnets 8 are provided, which are respectively provided on both sides of the mounting slot 5, and two magnetic sheets 9 are also provided, and are provided opposite to the magnet 8. However, this embodiment is not limited thereto.

[0048] When in use, the staff can insert the positioning pin 7 into the positioning hole 6 to align the resin tank 4 and the mounting tank 5. When the electromagnet is closed by the switch, there is an adsorption force between the electromagnet and the magnetic sheet 9, and the mounting platform 2 and the resin tank structure 1 can be fixed under the action of the adsorption force. When the mounting platform 2 and the resin tank structure 1 are disassembled, the resin tank structure 1 can be easily removed from the mounting platform 2 by simply disconnecting the electromagnet through the switch.

[0049] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A resin tank locking mechanism for a 3D printing device, used to set a resin tank structure (1) on a mounting platform (2), wherein: The resin tank structure (1) comprises a resin tank plate (3) and a resin tank (4) arranged on the resin tank plate (3); a mounting groove (5) matched with the resin tank (4) is arranged on the mounting platform (2); and the structure is characterized in that it comprises an adsorption component and a positioning component, and the adsorption component and the positioning component are both arranged on the resin tank plate (3) and the mounting platform (2); wherein the positioning component is suitable for aligning the resin tank (4) and the mounting groove (5); and the adsorption component is suitable for detachably connecting the resin tank plate (3) and the mounting platform (2).

2. The resin tank locking mechanism for 3D printing equipment according to claim 1, characterized in that: The positioning component comprises: There are a plurality of positioning holes (6) arranged on the mounting platform (2).

3. The resin tank locking mechanism for 3D printing equipment according to claim 2, characterized in that: The positioning component also includes: A positioning pin (7) is arranged on a side of the resin tank plate (3) opposite to the mounting platform (2), and the positioning pin (7) corresponds one-to-one to the positioning hole (6); When the positioning pin (7) is inserted into the positioning hole (6), the resin groove (4) and the installation groove (5) are aligned.

4. The resin tank locking mechanism for 3D printing equipment according to claim 2, characterized in that: There are four positioning holes (6), which are arranged in pairs on both sides of the installation groove (5).

5. The resin tank locking mechanism for 3D printing equipment according to claim 4, characterized in that: The adsorption assembly comprises: A magnet (8) is arranged on the mounting platform (2), and there is at least one magnet (8).

6. The resin tank locking mechanism for 3D printing equipment according to claim 5, characterized in that: The magnet (8) is an electromagnet.

7. The resin tank locking mechanism for 3D printing equipment according to claim 6, characterized in that: The electromagnet is closed or opened by a switch.

8. The resin tank locking mechanism for 3D printing equipment according to claim 5, characterized in that: The adsorption assembly also includes: At least one magnetic sheet (9) is arranged on the resin slot plate (3), and the magnet (8) sheet is arranged opposite to the magnet (8), wherein the material of the magnetic sheet (9) is a magnetic material.

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