Dustproof mechanism for 3D printing supplies

Abstract

The dustproof mechanism for the 3D printing consumables comprises a dustproof shell used for preventing dust of the 3D consumables, a discharging opening is fixedly formed in the upper portion of one side of the dustproof shell, clamping grooves are formed in the periphery of the top of the dustproof shell, clamping blocks are clamped in the clamping grooves, the clamping grooves are matched with the clamping blocks, and the clamping blocks are clamped in the clamping grooves. The top of the clamping block is fixedly connected with a dustproof cover used for sealing the dustproof shell, and grooves are formed in the two sides of the dustproof cover. A mounting groove is formed in one end of the bottom of the dustproof cover, and a mounting plate is clamped in the mounting groove. When the dustproof shell, the clamping groove, the clamping block, the dustproof cover and other parts are used in cooperation, the nylon consumables can be conveniently covered and prevented from dust, the nylon consumables can be conveniently disassembled and assembled, the nylon consumables placed on the nylon containing disc can be conveniently ventilated by arranging a miniature fan and a ventilation net opening, and the dustproof effect of the nylon consumables on the nylon containing disc is improved. Therefore, the moisture-proof effect on the nylon consumables is achieved, the quality of the nylon consumables in use is improved, and the loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention for 3D printing consumables, in particular to a dust prevention mechanism for 3D printing consumables. Background Art

[0002] 3D printing consumables refer to various raw materials used for 3D printers to print. Different types of 3D printing technologies use different consumables. PLA (polylactic acid): PLA is a common and easy-to-use biodegradable material suitable for FDM (fused deposition modeling) 3D printing technology. It has good formability and environmental protection characteristics. 3D printing consumables include: ABS (acrylonitrile-butadiene-styrene copolymer), nylon, resin, metal powder and ceramics.

[0003] At present, when 3D printing nylon consumables are dust-proofed, they are usually covered with a cover to prevent them from dust. However, the existing dust-proof mechanism has a single structure and poor dust-proof and moisture-proof effects, thereby reducing the quality of nylon consumables during use. Utility Model Content

[0004] The purpose of the utility model is to provide a dustproof mechanism for 3D printing consumables. The utility model is convenient for covering the nylon consumables to prevent dust when using components such as a dustproof shell, a card slot, a card block and a dustproof cover. It is also convenient for disassembly and installation. By setting a micro fan, it is convenient to ventilate the nylon consumables placed on the nylon placement plate, so as to prevent moisture from entering the nylon consumables, improve the quality of the nylon consumables when in use, and reduce losses; so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dustproof mechanism for 3D printing consumables, comprising a dustproof shell for dustproofing 3D consumables, a material outlet is fixedly installed on the upper side of one side of the dustproof shell, and a card slot is opened around the top of the dustproof shell, a card block is clamped inside the card slot, the card slot and the card block are adapted to each other, and a dustproof cover for closing the dustproof shell is fixedly connected to the top of the card block, and grooves are opened on both sides of the dustproof cover;

[0007] A mounting groove is provided at one end of the bottom of the dust cover, and a mounting plate is clamped inside the mounting groove. A micro fan for ventilation and moisture-proofing of nylon consumables is fixedly installed at the bottom of the mounting plate, and a ventilation mesh opening is provided on the inner bottom surface of the dust cover.

[0008] Preferably, a transparent plate window is arranged above the other side of the dustproof shell for viewing the interior.

[0009] Preferably, a nylon placement plate is provided at one end of the dustproof shell, and the two ends of the nylon placement plate are rotatably connected with placement blocks through an axle rod, a symmetrical fixing seat is fixedly installed on the side wall of one end of the dustproof shell, and a placement groove is opened on the inner surface of the fixing seat, and a placement block is clamped inside the placement groove.

[0010] Preferably, a card seat is fixedly installed at the other end inside the dustproof shell, and a positioning groove is opened at the center of the top surface of the card seat, and a rubber seat is clamped inside the positioning groove.

[0011] Preferably, a limiting groove is provided at the top center of the rubber seat for limiting movement of the nylon consumable when in use, and limiting baffles are provided at both ends of the top of the limiting groove.

[0012] Preferably, one end of the discharge port that passes through the dustproof shell is fixedly connected to a guide groove seat for guiding and positioning the nylon consumables.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a dustproof shell, a card slot, a card block, a dustproof cover and other components for use in combination, so as to cover the nylon consumables to prevent dust, and also facilitates the disassembly and installation of the nylon consumables. The micro-blower and the ventilation mesh port are provided, so as to facilitate ventilation of the nylon consumables placed on the nylon placing plate, so as to prevent moisture from entering the nylon consumables, improve the quality of the nylon consumables when in use, and reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion separation structure of the dust-proof mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the dust cover of the utility model when viewed from above;

[0018] Figure 4 It is a schematic diagram of the explosion separation structure of the dustproof shell of the utility model when viewed from above.

[0019] In the figure: 1. dustproof shell; 2. slot; 3. block; 4. dustproof cover; 5. groove; 6. discharge port; 7. guide slot seat; 8. mounting slot; 9. mounting plate; 10. micro fan; 11. fixing seat; 12. placement slot; 13. nylon placement plate; 14. slot; 15. rubber seat; 16. limit slot; 17. transparent plate window. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figures 1 to 4 , the utility model provides a technical solution:

[0022] A dustproof mechanism for 3D printing consumables, comprising a dustproof shell 1 for dustproofing 3D consumables, a discharge port 6 is fixedly installed on the upper side of one side of the dustproof shell 1, one end of the discharge port 6 that passes through the dustproof shell 1 is fixedly connected to a guide slot seat 7 for guiding and positioning nylon consumables, and a card slot 2 is provided around the top of the dustproof shell 1, a card block 3 is carded inside the card slot 2, the card slot 2 and the card block 3 are adapted to each other, and a dustproof cover 4 for closing the dustproof shell 1 is fixedly connected to the top of the card block 3, and grooves 5 are provided on both sides of the dustproof cover 4;

[0023] A mounting groove 8 is provided at one end of the bottom of the dust cover 4, and a mounting plate 9 is clamped inside the mounting groove 8. A micro fan 10 for ventilation and moisture-proofing of nylon consumables is fixedly installed at the bottom of the mounting plate 9, and a ventilation mesh opening is provided on the inner bottom surface of the dust cover 1.

[0024] The utility model provides a dustproof shell 1, a card slot 2, a card block 3 and a dustproof cover 4, etc., so that when used in conjunction with each other, it is convenient to cover the nylon consumables to prevent dust, and it is also convenient to disassemble and install them. By providing a micro fan 10 and a ventilation mesh port, it is convenient to ventilate the nylon consumables placed on the nylon placement plate 13, so as to play a moisture-proof role for the nylon consumables, improve the quality of the nylon consumables when in use, and reduce losses.

[0025] By manipulating the external controller to control the micro fan 10 to work, the micro fan 10 can be ventilated and moisture-proofed for the nylon consumables inside the dustproof shell 1, so as to improve the quality of the nylon consumables during use and reduce losses; and by hooking the groove 5 with the hand, the dust cover 4 is driven to move upward, so that the blocks 3 arranged around the bottom of the dust cover 4 can be disengaged from the corresponding slots 2 opened on the top of the dustproof shell 1, thereby facilitating the loading of 3D consumables and also facilitating the inspection and replacement of the micro fan 10.

[0026] A transparent plate window 17 for viewing the interior is arranged on the upper side of the other side of the dustproof shell 1. A nylon placement plate 13 is arranged at one end of the interior of the dustproof shell 1, and both ends of the nylon placement plate 13 are rotatably connected with placement blocks through an axle rod. A symmetrical fixing seat 11 is fixedly installed on the side wall at one end of the interior of the dustproof shell 1, and a placement groove 12 is opened on the inner surface of the fixing seat 11, and a placement block is clamped inside the placement groove 12.

[0027] When the 3D consumables need to be loaded, the nylon placing plate 13 is taken by hand, and the placement blocks at both ends are inserted into the placement grooves 12 so as to be stuck and fixed. The reverse operation can be performed to unload the nylon consumables and replace them with new ones.

[0028] A holder 14 is fixedly installed at the other end inside the dustproof shell 1, and a positioning groove is opened in the center of the top surface of the holder 14, and a rubber seat 15 is clamped inside the positioning groove. A limiting groove 16 is opened in the center of the top of the rubber seat 15 for limiting the movement when the nylon consumables are used, and limiting baffles are set at both ends of the top of the limiting groove 16.

[0029] By setting the above-mentioned components such as the holder 14, the positioning groove, the rubber seat 15, the limit groove 16 and the limit baffle for use in combination, it is convenient to limit the movement of the 3D nylon consumables; and, by taking the rubber seat 15 by hand, it is removed from the positioning groove on the holder 14 so as to replace it.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof mechanism for 3D printing consumables, comprising a dustproof shell (1) for preventing dust from forming on the 3D consumables, characterized in that: A discharge port (6) is fixedly mounted on the upper side of one side of the dustproof shell (1), and a card slot (2) is provided around the top of the dustproof shell (1), a card block (3) is carded inside the card slot (2), the card slot (2) and the card block (3) are adapted to each other, and a dust cover (4) for closing the dustproof shell (1) is fixedly connected to the top of the card block (3), and grooves (5) are provided on both sides of the dust cover (4); A mounting groove (8) is provided at one end of the bottom of the dust cover (4), and a mounting plate (9) is clamped inside the mounting groove (8). A micro fan (10) for ventilation and moisture-proofing of nylon consumables is fixedly installed at the bottom of the mounting plate (9), and a ventilation mesh opening is provided on the inner bottom surface of the dust cover (1).

2. A dust-proof mechanism for 3D printing consumables according to claim 1, characterized in that: A transparent plate window (17) is arranged on the upper side of the other side of the dustproof shell (1) for viewing the interior.

3. A dust-proof mechanism for 3D printing consumables according to claim 2, characterized in that: A nylon placement plate (13) is provided at one end of the interior of the dustproof shell (1), and placement blocks are rotatably connected to both ends of the nylon placement plate (13) via shafts. A symmetrical fixing seat (11) is fixedly mounted on the side wall at one end of the interior of the dustproof shell (1), and a placement groove (12) is provided on the inner surface of the fixing seat (11), and a placement block is clamped inside the placement groove (12).

4. The dust-proof mechanism for 3D printing consumables according to claim 3, characterized in that: A clamping seat (14) is fixedly mounted on the other end of the interior of the dustproof shell (1), and a positioning groove is provided at the center of the top surface of the clamping seat (14), and a rubber seat (15) is clamped inside the positioning groove.

5. The dust-proof mechanism for 3D printing consumables according to claim 4, characterized in that: A limiting groove (16) is provided at the top center of the rubber seat (15) for limiting movement of the nylon consumable when in use, and limiting baffles are provided at both ends of the top of the limiting groove (16).

6. The dust-proof mechanism for 3D printing consumables according to claim 1, characterized in that: One end of the discharge port (6) that passes through the dustproof shell (1) is fixedly connected to a guide groove seat (7) for guiding and positioning the nylon consumable.

Images