CN216782665U

CN216782665U - Novel 3D print design auxiliary device

Info

Publication number: CN216782665U
Application number: CN202123096558.9U
Authority: CN
Inventors: 蒋思艺
Original assignee: Wuhan Songmu Culture Technology Co ltd
Current assignee: Wuhan Songmu Culture Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-21
Anticipated expiration: 2031-12-10

Abstract

The utility model provides a novel 3D printing design auxiliary device which comprises a base, a shell, external threads, a side cover, a wire outlet, a motor, a connecting disc, a variable fixing mechanism and a moisture-proof assembly, wherein the shell is fixed at the top of the base; the utility model can carry out unreeling support work on various consumable items with different specifications, greatly facilitates the use of people, can effectively carry out moisture-proof dehumidification work on the consumable items in the using process, and effectively reduces the probability of wire drawing phenomenon in the printing process.

Description

Novel 3D print design auxiliary device

Technical Field

The utility model relates to the technical field of 3D printing auxiliary devices, in particular to a novel 3D printing design auxiliary device.

Background

The in-process that 3D printed supports the consumptive material of lapping and unreels the work through a support, the consumptive material is usually around rolling up in the telescopic outside of cavity, the support that current 3D printing consumptive material unreeled only can unreel the hollow sleeve consumptive material of fixed internal diameter usually, therefore just be not convenient for carry out the consumptive material support when the specification of consumptive material changes and unreel the work, and current consumptive material unreels the support and exposes the consumptive material usually to place, and humidity is great in the air many times, the consumptive material deposits the phenomenon that the wire drawing appears in printing easily under comparatively moist environment.

Therefore, there is a need to provide a new and novel 3D printing design assisting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel 3D printing design auxiliary device.

The utility model provides a novel 3D printing design auxiliary device which comprises a base, a shell, external threads, side covers, wire outlet holes, a motor, a connecting disc, a variable fixing mechanism and a moisture-proof assembly, wherein the shell is fixed at the top of the base, external threads are arranged at one end of the outer wall of the shell, the shell is connected with the side covers through the external threads in a threaded manner, the wire outlet holes are arranged at one side of the outer wall of the shell, the motor is fixed in the middle of one side of the shell, the connecting disc is fixed at the output end of the motor and is rotatably connected with the shell through a bearing, the variable fixing mechanism is rotatably connected to one side, far away from the motor, of the connecting disc and is used for fixing a consumable wire coil on the connecting disc, and the moisture-proof assembly is fixed at the inner side of the side covers and is used for carrying out dehumidification work on an inner cavity formed by the shell and the side covers, so that the consumable quality is guaranteed.

Preferably, variable fixed establishment includes screw rod, turn round, threaded sleeve, expansion strip and promotion strip, the screw rod passes through the bearing and rotates the one side of connecting and keeping away from the motor at the connection pad, the one end of keeping away from the connection pad at the screw rod is fixed to the turn round, threaded sleeve threaded connection is in the one end of screw rod outer wall, expansion strip equidistance sliding connection is in the one side that the connection pad is close to the screw rod, promote the strip and rotate the outer wall of connecting at the threaded sleeve through pivot equidistance, and promote the strip and keep away from the one end of threaded sleeve and rotate through pivot and expansion strip and be connected.

Preferably, the knob is arranged in a plum blossom shape.

Preferably, trapezoidal spout has been seted up to one side equidistance that the connection pad is close to the expansion strip, one side equidistance that the expansion strip is close to trapezoidal spout is fixed with trapezoidal draw runner, the inner wall sliding connection of trapezoidal draw runner and trapezoidal spout.

Preferably, one side of the expansion strip, which is far away from the pushing strip, is fixed with a rubber pad, and one side of the rubber pad is arranged in an arc shape.

Preferably, the moisture-proof assembly includes a moisture-proof frame fixed to an inner side of the side cover, and a desiccant box placed at an inner side of the moisture-proof frame.

Preferably, a handle is fixed in the middle of the outer wall of the side cover.

Preferably, the inner wall of the wire outlet hole is provided with a chamfer.

Compared with the related art, the novel 3D printing design auxiliary device provided by the utility model has the following beneficial effects:

1. the printing consumable hollow sleeve barrel with different inner diameters can be conveniently fixed on the connecting disc through the arranged variable fixing mechanism, so that the unreeling support work can be carried out on consumables with different specifications, and the use by people is greatly facilitated.

2. When the printing machine is used, the consumable is covered by the shell and the side cover, so that moisture can be effectively isolated, and the moisture absorption work can be performed on a cavity formed by the shell and the side cover through the moisture-proof assembly, so that the drying of the unwinding space of the consumable is further ensured, and the probability of wire drawing phenomenon during printing is effectively reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the external thread position structure of the present invention;

FIG. 3 is a schematic view of the motor position structure of the present invention;

fig. 4 is a schematic structural view of the variable fixing mechanism of the present invention.

Reference numbers in the figures: 1. a base; 2. a housing; 201. a side cover; 3. an external thread; 4. a wire outlet hole; 5. a motor; 6. a connecting disc; 7. a variable fixing mechanism; 71. a screw; 72. turning; 73. a threaded sleeve; 74. an expansion strip; 75. a push bar; 8. a moisture barrier component; 81. a moisture-proof frame; 82. a desiccant box; 9. a trapezoidal chute; 10. a trapezoidal slide bar; 11. a rubber pad; 12. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, 2 and 3, a novel 3D printing design auxiliary device provided by an embodiment of the present invention includes a base 1, a housing 2, an external thread 3, a side cover 201, a wire hole 4, a motor 5, a connection disc 6, a variable fixing mechanism 7 and a moisture-proof assembly 8, wherein the housing 2 is fixed on the top of the base 1, the external thread 3 is formed at one end of the outer wall of the housing 2, the housing 2 is connected to the side cover 201 through the external thread 3, the wire hole 4 is formed at one side of the outer wall of the housing 2, the motor 5 is fixed in the middle of one side of the housing 2, the connection disc 6 is fixed at the output end of the motor 5, the connection disc 6 is rotatably connected to the housing 2 through a bearing, the variable fixing mechanism 7 is rotatably connected to one side of the connection disc 6 away from the motor 5 for fixing a consumable wire coil on the connection disc 6, and the moisture-proof assembly 8 is fixed on the inner side of the side cover 201, the inner cavity formed by the shell 2 and the side cover 201 is dehumidified, and the quality of consumable materials is guaranteed.

Referring to fig. 4, the variable fixing mechanism 7 includes a screw 71, a knob 72, a threaded sleeve 73, an expansion bar 74 and a pushing bar 75, the screw 71 is rotatably connected to a side of the connecting disc 6 far from the motor 5 through a bearing, the knob 72 is fixed to an end of the screw 71 far from the connecting disc 6, the threaded sleeve 73 is threadedly connected to an end of an outer wall of the screw 71, the expansion bar 74 is equidistantly slidably connected to a side of the connecting disc 6 near the screw 71, the pushing bar 75 is equidistantly rotatably connected to an outer wall of the threaded sleeve 73 through a shaft pin, and an end of the pushing bar 75 far from the threaded sleeve 73 is rotatably connected to the expansion bar 74 through a shaft pin.

It should be noted that, the variable fixing mechanism 7 can be used for fixing the printing consumables hollow sleeve with different inner diameters on the connecting disc 6, so that the consumables with different specifications can be unreeled and supported, and great convenience is brought to people to use.

Referring to fig. 4, the knob 72 is disposed in a plum blossom shape, which is convenient for people to rotate the knob 72.

Referring to fig. 4, trapezoidal sliding grooves 9 are equidistantly formed in one side of the connecting plate 6 close to the expansion strip 74, trapezoidal sliding strips 10 are equidistantly fixed on one side of the expansion strip 74 close to the trapezoidal sliding grooves 9, and the trapezoidal sliding strips 10 are slidably connected with the inner wall of the trapezoidal sliding grooves 9, so that the expansion strip 74 can stably slide.

Referring to fig. 4, a rubber pad 11 is fixed on a side of the expansion strip 74 away from the pushing strip 75, and a side of the rubber pad 11 is disposed in an arc shape, so as to increase friction between the expansion strip 74 and the hollow sleeve of the supported and fixed consumable.

Referring to fig. 3, the moisture-proof assembly 8 includes a moisture-proof frame 81 and a drying agent box 82, the moisture-proof frame 81 is fixed to the inside of the side cover 201, and the drying agent box 82 is placed on the inside of the moisture-proof frame 81.

It should be noted that, cover the consumptive material through shell 2 and the side cap 201 that sets up when using to can completely cut off the moisture effectively, and can carry out moisture absorption work to the cavity that shell 2 and side cap 201 formed through the dampproofing subassembly 8 that sets up, further guarantee that the consumptive material unreels the drying in space, reduced the probability that the wire drawing phenomenon appears in the printing effectively.

Referring to fig. 1, a handle 12 is fixed in the middle of the outer wall of the side cover 201, which facilitates people to rotate the side cover 201.

Referring to fig. 1, the inner wall of the wire outlet hole 4 is provided with a chamfer to ensure the smooth unwinding of the consumable material.

The working principle of the novel 3D printing design auxiliary device provided by the utility model is as follows:

when in use, the side cover 201 is rotated to open the shell 2, and then the hollow sleeve in the middle of the rolled consumable is placed on one side of the connecting disc 6, and the variable fixing mechanism 7 is inserted into the middle of the hollow sleeve, and then the screw 72 is rotated to drive the screw 71 to rotate, so that the threaded sleeve 73 moves towards one side close to the connecting disc 6 along the screw 71, and then the pushing strip 75 can be pushed, and then the three expanding strips 74 are pushed to slide simultaneously through the pushing strip 75, and finally the expanding strips 74 enable the rubber gasket 11 to be tightly abutted against the inner wall of the hollow sleeve, so that the fixing work of the consumable is completed, and then the end of the consumable is pulled to the outer side of the shell 2 through the outlet hole 4, and then the side cover 201 is installed on the shell 2, the end of the consumable is connected to a 3D printing device, and then the end of the consumable is rotated through the driving motor 5 during printing, so as to drive the connecting disc 6 to rotate, the variable fixing mechanism 7 can be driven to rotate, consumables can be driven to unreel, the consumables are covered by the shell 2 and the side cover 201 in the using process, moisture can be effectively isolated, and moisture absorption work can be performed on a cavity formed by the shell 2 and the side cover 201 through the moisture-proof assembly 8;

the utility model can unreel and support consumables with different specifications, is greatly convenient for people to use, can effectively perform moisture-proof and dehumidification on the consumables in the using process, and effectively reduces the probability of wire drawing in the printing process.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel 3D print design auxiliary device which characterized in that includes:

a base (1);

the outer shell (2) is fixed to the top of the base (1), an external thread (3) is formed in one end of the outer wall of the outer shell (2), and the outer shell (2) is in threaded connection with a side cover (201) through the external thread (3);

the wire outlet hole (4) is formed in one side of the outer wall of the shell (2);

the motor (5) is fixed in the middle of one side of the shell (2), a connecting disc (6) is fixed at the output end of the motor (5), and the connecting disc (6) is rotatably connected with the shell (2) through a bearing;

the variable fixing mechanism (7) is rotatably connected to one side, away from the motor (5), of the connecting disc (6) and used for fixing the consumable wire coil on the connecting disc (6);

dampproofing subassembly (8), dampproofing subassembly (8) are fixed in the inboard of side cap (201) for the inner chamber to shell (2) and side cap (201) formation carries out dehumidification work, guarantees the consumptive material quality.

2. The new 3D printing design assistance device according to claim 1, characterized in that the variable fixing mechanism (7) comprises:

the screw rod (71), the screw rod (71) is rotatably connected to one side, far away from the motor (5), of the connecting disc (6) through a bearing;

the knob (72) is fixed at one end, far away from the connecting disc (6), of the screw rod (71);

the threaded sleeve (73), the said threaded sleeve (73) connects to one end of the outer wall of the threaded spindle (71) in a whorl;

the expansion strips (74) are connected to one side, close to the screw rod (71), of the connecting disc (6) in an equidistant sliding mode;

the pushing strip (75) is connected to the outer wall of the threaded sleeve (73) in an equidistance mode through a shaft pin in a rotating mode, and one end, far away from the threaded sleeve (73), of the pushing strip (75) is connected with the expansion strip (74) in a rotating mode through the shaft pin.

3. The novel 3D printing design assistance device according to claim 2, characterized in that the knob (72) is arranged in a quincunx shape.

4. The novel 3D printing design assisting device according to claim 2, wherein a trapezoidal sliding groove (9) is formed in one side, close to the expansion strip (74), of the connecting disc (6) at equal intervals, a trapezoidal sliding strip (10) is fixed to one side, close to the trapezoidal sliding groove (9), of the expansion strip (74) at equal intervals, and the trapezoidal sliding strip (10) is in sliding connection with the inner wall of the trapezoidal sliding groove (9).

5. The novel 3D printing design assisting device as claimed in claim 2, wherein a rubber pad (11) is fixed on one side of the expansion strip (74) far away from the pushing strip (75), and one side of the rubber pad (11) is arc-shaped.

6. The novel 3D printing design assistance device according to claim 1, characterized in that the moisture barrier assembly (8) comprises:

a moisture-proof frame (81), wherein the moisture-proof frame (81) is fixed on the inner side of the side cover (201);

a desiccant box (82), the desiccant box (82) being placed inside the moisture-proof frame (81).

7. The novel 3D printing design assistance device according to claim 1, characterized in that a handle (12) is fixed in the middle of the outer wall of the side cover (201).

8. The novel 3D printing design assisting device according to claim 1, wherein the inner wall of the outlet hole (4) is chamfered.