Storage box for 3D printing wires

Abstract

The utility model discloses a storage box for 3D printing wires, which relates to the technical field of wire storage boxes and comprises a box body, interlayers are arranged on two sides of the box body, a driving motor is fixedly arranged in the interlayer on one side of the box body, a driving shaft of the driving motor is fixedly connected with a driving wheel, and a driving belt is arranged in a groove on the driving wheel in a transmission manner. The driving wheel is in transmission connection with a driven wheel through a driving belt, a fixing block is fixedly arranged in the interlayer on the other side of the box body, four limiting rods are arranged in the box body in a sliding mode, sliding blocks are arranged on the two sides of the limiting rods in a penetrating mode, traction ropes are fixedly connected to the sliding blocks, and rotating blocks are rotationally arranged on the two sides of the box body. The end, away from the sliding block, of the traction rope is wound on the rotating block, the structure is simpler and more stable through stretching of the traction rope and contraction and recovery of the spring, operation is faster and more convenient, the operation time is saved, and printing is smoother and more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of wire storage boxes, in particular to a storage box for 3D printing wires. Background Art

[0002] 3D printing is a technology that uses digital model files as the basis and uses adhesive materials such as powdered metal or plastic to construct objects by printing layer by layer. During the 3D printing process, the printing consumables need to be dehydrated. 3D printing consumables are the consumables required for 3D printing. The consumables of 3D printers include: PLA, ABS, photosensitive resin (liquid), wax-based materials, nylon powder, gypsum powder, metal powder, etc. Different printing consumables are selected according to different needs, and the consumables need to be stored in a storage box.

[0003] For example, Chinese patent application number CN220409660U discloses a 3D printing wire consumables box, comprising a body, the right end of which is fixedly connected to a consumables box, the inner rear wall of which is provided with four mounting slots, the interior of which is rotatably connected to a threaded rod, the interior of which is rotatably connected to a threaded sleeve, the front end of which is rotatably connected to a support rod, the front middle portion of which is fixedly connected to a fixed rod, the outer portion of which is provided with printing consumables, and the ends of the four threaded rods close to the fixed rods are fixedly connected to a first bevel gear. In the present utility model, by adding a first bevel gear, a second bevel gear, a mounting slot, a threaded sleeve, a fixed rod, a threaded rod and other structures that cooperate with each other, it is possible to effectively fix printing consumables of different sizes, thereby greatly improving the flexibility of the device and preventing the wire from easily falling off when the wire is pulled out.

[0004] However, the above patent has some defects. It uses multiple gears and threads for limiting, and has a complex structure. It is not easy to repair and replace, and its usage is relatively complicated. As the printer draws out the wire, the wire may be deformed and broken during the discharge process. At the same time, it is not easy to store for too long, and the wire is easily affected by moisture. Utility Model Content

[0005] The purpose of the present invention is to provide a storage box for 3D printing wires to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a storage box for 3D printing wire, comprising a box body, interlayers are provided on both sides of the box body, a driving motor is fixedly provided inside the interlayer on one side of the box body, the driving shaft of the driving motor is fixedly connected to a driving wheel, a driving belt is provided for transmission in the groove on the driving wheel, the driving wheel is connected to a driven wheel through a driving belt transmission, a fixed block is fixedly provided inside the interlayer on the other side of the box body, four limit rods are slidingly provided inside the box body, sliders are provided on both sides of the limit rods, a traction rope is fixedly connected to the slider, rotating blocks are rotatably provided on both sides of the box body, and the end of the traction rope away from the slider is wrapped around the rotating block.

[0007] Furthermore, sliding grooves are fixedly provided on both sides of the box body, and the slider is slidably arranged on the sliding grooves. The slider can slide in one direction according to the sliding grooves, thereby limiting the direction.

[0008] Furthermore, a spring is provided inside the sliding groove, and the spring is sleeved on the traction rope. One end of the spring is fixedly provided on the side wall of the sliding groove, and the other end of the spring is fixedly provided on one end of the slider. As the traction rope is pulled, the spring contracts and automatically resets after the traction rope is released, making the operation convenient and quick.

[0009] Furthermore, the rotating block is provided with four grooves, and the four traction ropes are respectively wound in the four grooves on the rotating block. A tightening bolt is fixedly provided on the rotating block, and a handle is fixedly provided on the rotating block, so that the traction ropes will not be entangled with each other, and the operation is also convenient.

[0010] Furthermore, the driven wheel and the fixed block are respectively fixed with mounting plates at one end, a T-slot is fixedly provided at one end of the mounting plate, a T-block is slidingly provided inside the T-slot, a mounting hole is penetrated at one end of the T-block, a tightening block is penetrated at one end of the mounting hole, and the T-block can be slid out by pulling open the tightening block, thereby facilitating the removal of the wire.

[0011] Furthermore, one end of the mounting hole is provided with a thread, and one end of the tightening block is fixedly provided with a thread matching the mounting hole. A circular groove is provided at the center of the T-slot, and one end of the tightening block cooperates with the circular groove. The tightening block cooperates with the circular groove by tightening the thread, so that the wire obtains left and right clamping force, thereby increasing rotational stability.

[0012] Furthermore, a ventilation slot is fixedly provided at one end of the box body, baffles are slidably provided at both ends of the ventilation slot, and a discharge port is fixedly provided on one side of the box body. Moisture-proof materials can be placed in the ventilation slot, thereby increasing the current use time and reducing printing costs.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0014] 1. The utility model is provided with structures such as limit rods, sliding grooves, traction ropes, springs, and rotating blocks. The rotation of the handles on both sides of the box body causes the rotating block to rotate in one direction, thereby driving the traction rope in the groove of the rotating block to be wound, and allowing the slider to slide in a fixed direction along the sliding groove, so that the four limit rods can limit the four directions of the wire coil. The structure is simple and easy to operate, and the rebound of the spring can make the operation faster and more convenient.

[0015] 2. The utility model drives the driving wheel to rotate by setting a driving wheel, a driven wheel, a driving belt, a T-slot, a T-block, a tightening block and other structures, so that the driven wheel can drive the mounting plate and the T-block to rotate, thereby spitting out the wire in advance, which is convenient for the printer to take the material. After the tightening block, the T-block and the mounting plate are tightened by threads, the position of the wire coil is further fixed, avoiding the loss of the wire due to unstable stretching. Moisture-proof materials can be placed in the ventilation slot to increase the dryness of the wire and store it for a longer time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the mounting plate assembly structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the left side structure of the utility model;

[0020] Figure 4 It is a front anatomical structure schematic diagram of the present invention.

[0021] In the figure: 1. discharge port; 2. box body; 3. interlayer; 4. sliding groove; 5. limit rod; 6. ventilation groove; 7. baffle; 8. driving wheel; 9. driving belt; 10. driven wheel; 11. mounting plate; 12. spring; 13. traction rope; 14. slider; 15. rotating block; 16. tightening bolt; 17. tightening block; 18. T-block; 19. driving motor; 20. T-slot; 21. mounting hole; 22. handle; 23. fixing block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1-Figure 4 A storage box for 3D printing wire shown in FIG, includes a box body 2, interlayers 3 are provided on both sides of the box body 2, a drive motor 19 is fixedly provided inside the interlayer 3 on one side of the box body 2, the drive shaft of the drive motor 19 is fixedly connected to a driving wheel 8, a drive belt 9 is provided in the groove on the driving wheel 8, and the driving wheel 8 is connected to a driven wheel 10 through the drive belt 9, a fixed block 23 is fixed inside the interlayer 3 on the other side of the box body 2, four limit rods 5 are slidingly provided inside the box body 2, sliders 14 are provided on both sides of the limit rods 5, a traction rope 13 is fixedly connected to the slider 14, and rotating blocks 15 are rotatably provided on both sides of the box body 2, and the end of the traction rope 13 away from the slider 14 is wound around the rotating block 15.

[0024] In a preferred embodiment, sliding grooves 4 are fixedly provided on both sides of the box body 2, and the slider 14 is slidably arranged on the sliding groove 4. The slider can slide in one direction through the sliding groove 4, making the structure more stable.

[0025] In a preferred embodiment, a spring 12 is provided inside the sliding groove 4, and the spring 12 is sleeved on the traction rope 13. One end of the spring 12 is fixedly provided on the side wall of the sliding groove 4, and the other end of the spring 12 is fixedly provided at one end of the slider 14. Pulling the traction rope 13 in the sliding groove 4 causes the spring 12 to contract, thereby limiting and fixing the wire. Loosening the traction rope 13 causes the spring 12 to spread out quickly, allowing the wire to be quickly taken out.

[0026] In a preferred embodiment, four grooves are provided on the rotating block 15, and the four traction ropes 13 are respectively wound in the four grooves on the rotating block 15. A tightening bolt 16 is fixedly provided on the rotating block 15, and a handle 22 is fixedly provided on the rotating block 15. By turning the handle 22, the traction ropes 13 in the grooves of the rotating block 15 are wound, so that the traction ropes 13 are separated by the grooves and will not be entangled, which also facilitates operation.

[0027] The embodiment is specifically as follows: when in use, the wire coil is first put on the T-blocks 18 on both sides and fixed in position, the handle 22 is turned to make the rotating block 15 rotate in one direction, so that the traction rope 13 is wound along the groove on the rotating block 15, and the slider 14 is pulled, so that the slider 14 slides in one direction along the sliding groove 4, and the spring 12 is also contracted, and the limiting rod 5 also limits the wire coil in four directions as the sliders 14 on both sides of the box body 2 slide. Then, the tightening bolt 16 is fixed to fix the rotating block 14, so that the rotating block 14 is fixed. When the wire coil is replaced, the tightening bolt 16 is loosened, the contracted spring 12 is automatically expanded, and the slider 14 is pushed to a fixed point, so that the traction rope 13 connected to the slider 14 is subjected to a tension, so that the traction rope in the groove of the rotating block 15 automatically slides out, so that the limiting rod 5 can be quickly moved away, the structure is simpler, the operation is more convenient and quick, and the operation time is saved, and the wire coil discharging is more stable.

[0028] like Figure 1 、 Figure 2 、 Figure 4 The storage box for 3D printing wire shown in the figure includes a box body 2, and the driven wheel 10 and the fixed block 23 are respectively fixedly provided with a mounting plate 11 at one end, and a T-slot 20 is fixedly provided at one end of the mounting plate 11. A T-block 18 is slidably provided inside the T-slot 20, and a mounting hole 21 is penetrated at one end of the T-block 18, and a tightening block 17 is penetrated at one end of the mounting hole 21.

[0029] In a preferred embodiment, one end of the mounting hole 21 is provided with a thread, and one end of the tightening block 17 is fixedly provided with a thread matching the mounting hole 21. A circular groove is provided at the center of the T-slot 20, and one end of the tightening block 17 cooperates with the circular groove. The tightening block 17 is rotated so that the thread on the tightening block 17 and the thread on the mounting hole 21 are locked with each other, so that the center of the wire is fixed and the wire discharge is more stable.

[0030] In a preferred embodiment, a ventilation groove 6 is fixedly provided at one end of the box body 2, and baffles 7 are slidably provided at both ends of the ventilation groove 6. A discharge port 1 is fixedly provided on one side of the box body 2. Moisture-proof items can be placed inside the ventilation groove 6. The baffle 7 is closed to increase the dryness of the wire, thereby increasing the use time of the wire.

[0031] The specific implementation method is as follows: when in use, first loosen the tightening blocks 17 on both sides of the box body 2 through the thread, so that one end of the tightening block 17 exits the circular hole in the center of the T-slot 20, so that the T-block 18 and the tightening block 17 can slide out of the T-slot 20 together, then slide the tightening block 17 out of the T-block 18, and then after the wire coil is assembled, align the tightening block 17 with the mounting hole 21 in the center of the T-block and slide it in, then align the T-block 18 with the T-slot 20 for sliding matching, then align one end of the tightening block 17 with the circular groove in the center of the T-slot 20, and tighten the tightening block 17 through the thread, which plays a left and right role in tightening the wire coil. The extrusion effect further fixes the wire coil and makes the structure more stable and safe. When the wire coil needs to be replaced, the two different wire positions inside the box body 2 can be replaced. When the wire coil needs to be discharged, one end of the wire is passed through the discharge port, and the drive motor 19 is started, so that the active wheel 8 drives the driven wheel to rotate through the drive belt 9, thereby causing the mounting plate 11, T-block 18 and tightening block 17 to drive the wire coil to rotate, so that the wire can be discharged at a uniform speed. When stored, moisture-proof materials can be placed in the ventilation slot 6 and the baffle 7 can be closed to increase the dryness of the wire coil, making the storage time longer.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A storage box for 3D printing wire, comprising a box body (2), characterized in that: Interlayers (3) are provided on both sides of the box body (2), a driving motor (19) is fixedly provided inside the interlayer (3) on one side of the box body (2), a driving shaft of the driving motor (19) is fixedly connected to a driving wheel (8), a driving belt (9) is provided in a groove on the driving wheel (8), and the driving wheel (8) is connected to a driven wheel (10) through the driving belt (9), a fixed block (23) is fixedly provided inside the interlayer (3) on the other side of the box body (2), four limiting rods (5) are slidably provided inside the box body (2), sliders (14) are provided on both sides of the limiting rods (5), a traction rope (13) is fixedly connected to the slider (14), and a rotating block (15) is rotatably provided on both sides of the box body (2), and the end of the traction rope (13) away from the slider (14) is wound around the rotating block (15).

2. A storage box for 3D printing wire according to claim 1, characterized in that: Sliding grooves (4) are fixedly provided on both sides of the box body (2), and the sliders (14) are slidably arranged on the sliding grooves (4).

3. A storage box for 3D printing wire according to claim 2, characterized in that: A spring (12) is provided inside the sliding groove (4), and the spring (12) is sleeved on the traction rope (13). One end of the spring (12) is fixedly provided on the side wall of the sliding groove (4), and the other end of the spring (12) is fixedly provided on one end of the slider (14).

4. A storage box for 3D printing wire according to claim 1, characterized in that: The rotating block (15) is provided with four grooves, and the four traction ropes (13) are respectively wound in the four grooves on the rotating block (15). A tightening bolt (16) is fixedly provided on the rotating block (15), and a handle (22) is fixedly provided on the rotating block (15).

5. The storage box for 3D printing wire according to claim 1, characterized in that: The driven wheel (10) and the fixed block (23) are respectively fixedly provided with a mounting plate (11) at one end, a T-shaped slot (20) is fixedly provided at one end of the mounting plate (11), a T-shaped block (18) is slidably provided inside the T-shaped slot (20), a mounting hole (21) is penetrated at one end of the T-shaped block (18), and a tightening block (17) is penetrated at one end of the mounting hole (21).

6. A storage box for 3D printing wire according to claim 5, characterized in that: One end of the mounting hole (21) is provided with a thread, one end of the tightening block (17) is fixedly provided with a thread matching the mounting hole (21), a circular groove is provided at the center of the T-slot (20), and one end of the tightening block (17) cooperates with the circular groove.

7. The storage box for 3D printing wire according to claim 1, characterized in that: A ventilation slot (6) is fixedly provided at one end of the box body (2), blocking pieces (7) are slidably provided at both ends of the ventilation slot (6), and a discharge port (1) is fixedly provided at one side of the box body (2).

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