Wire drawing equipment for 3D printing supplies

Abstract

The invention relates to the technical field of 3D printing supplies, and discloses 3D printing supply wire drawing equipment which comprises a base, a supporting frame is fixedly assembled on the top of the base, a wire outlet pipe is fixedly connected to the inner wall of the supporting frame in a sleeving mode, and a first particle flow detector is fixedly assembled on the top of the wire outlet pipe; a bottom ring is fixedly assembled on the top of the first particle flow detector, an outer gear ring is rotationally connected to the top of the bottom ring, and a transmission gear is rotationally connected to the top of the bottom ring. The motor drives the driving gear to rotate, so that the transmission gear drives the driving shaft to rotate, the transmission shaft drives the threaded extrusion rod to rotate, the first particle flow detector is used for detecting consumable particles, the second particle flow detector is used for detecting the amount of color masterbatch in the color masterbatch pipe, and the electromagnetic valve pipe is used for stopping color masterbatch discharging. And an electric telescopic rod I is used for driving the outer edge of a butt joint plate to be in butt joint with the inner wall of the butt joint cylinder, so that the electric telescopic rod I is used for driving an adjusting plate to rotate.

Description

Technical Field

[0001] The present invention relates to the technical field of 3D printing consumables, and particularly to a 3D printing consumable wire drawing device. Background Art

[0002] 3D printing consumables are an essential part of the printing process, covering a variety of materials. In order to assist in the stable wire drawing preparation of 3D printing consumables, a 3D printing consumable wire drawing device is required.

[0003] During the use of traditional 3D printing consumable wire drawing devices, most of them use a feeding cylinder to assist the consumable crushed particles and masterbatch particles to be discharged from the bottom wire outlet of the feeding cylinder into the device interior, and use the heating component inside the wire outlet to assist the consumables to be heated and drawn into wire, which is then wound around the outer edge of the winding wheel. However, during the use of traditional 3D printing consumable wire drawing devices, it is difficult to ensure the stable ratio of the consumables and the masterbatch, and it is difficult for the traditional device to conveniently adjust the wire outlet diameter according to requirements, thus affecting the use efficiency of the device. During the use of the traditional device, when the consumables are drawn into wire and then wound around the outer edge of the winding wheel, the wire drawing body is prone to hardening, resulting in looseness of the outer edge of the winding wheel, thereby affecting the stable winding of the consumables. Summary of the Invention

[0004] The present invention provides a 3D printing consumable wire drawing device to solve the problems raised in the above background art.

[0005] The present invention provides the following technical solution: A wire drawing device for 3D printing consumables, including a base, on the top of which a support frame is fixedly assembled. An outlet pipe is fixedly sleeved on the inner wall of the support frame. On the top of the outlet pipe, a particle flow detector I is fixedly assembled. On the top of the particle flow detector I, a bottom ring is fixedly assembled. An outer gear ring is rotatably connected to the top of the bottom ring. A transmission gear is rotatably connected to the top of the bottom ring. A drive shaft is fixedly assembled on the top of the transmission gear. A transmission belt is movably sleeved on the outer edge of the drive shaft, and a transmission shaft is movably sleeved on the inner wall of the transmission belt. The bottom of the transmission shaft is rotatably connected to the top of the bottom ring. A threaded extrusion rod is fixedly assembled on the top of the transmission shaft. A connecting frame is fixedly assembled on the outer edge of the bottom ring. A feed pipe is fixedly sleeved on the inner wall of the connecting frame. Side plates are fixedly assembled on the outer edge of the feed pipe. A motor is fixedly assembled at the bottom of the side plates. A drive gear is fixedly sleeved on the output shaft of the motor, and the convex teeth on the outer edge of the drive gear are engaged with the convex teeth on the outer edge of the outer gear ring. A color masterbatch pipe is arranged on the outer edge of the feed pipe. A water storage tank is opened on the top of the base. A baffle is fixedly assembled on the top of the base. A sprinkler plate is fixedly assembled on the inner wall of the baffle near the top. A drainage pump is fixedly assembled on the side of the inner wall of the water storage tank. The water outlet of the drainage pump is fixedly sleeved with a connecting pipe, and one end of the connecting pipe away from the drainage pump is fixedly sleeved with the inner wall of the sprinkler plate. A fixing frame is fixedly assembled on the side of the inner wall of the baffle. A heat dissipation fan is fixedly assembled on the inner wall of the fixing frame.

[0006] As a preferred technical solution of the present invention, an inner tooth group is fixedly sleeved on the inner wall of the outer gear ring, and the convex teeth on the inner wall of the inner tooth group are engaged with the convex teeth on the outer edge of the transmission gear.

[0007] As a preferred technical solution of the present invention, a docking cylinder is fixedly assembled at the bottom of the drive gear. A support rod is fixedly assembled on the top of the base. An adjusting plate is rotatably connected to the top of the support rod. An electric telescopic rod I is fixedly assembled on the top of the adjusting plate. A docking plate is fixedly assembled on the top of the electric telescopic rod I, and the shape and size of the outer edge of the docking plate are adapted to the shape and size of the inner wall of the docking cylinder.

[0008] As a preferred technical solution of the present invention, a fixed magnet ring is fixedly sleeved on the inner wall of the bottom of the outlet pipe. An electromagnet ring is fixedly sleeved on the inner wall of the top of the adjusting plate, and the top of the electromagnet ring is adsorbed to the bottom of the fixed magnet ring.

[0009] As a preferred technical solution of the present invention, a side frame is fixedly assembled on the side of the support frame. An electric telescopic rod II is fixedly assembled on the side of the inner wall of the side frame. A heating sheet is fixedly assembled at the output end of the electric telescopic rod II, and the side of the heating sheet is slidably connected to the inner wall of the electromagnet ring.

[0010] As a preferred technical solution of the present invention, a second particle flow detector is fixedly sleeved on the inner wall of the color masterbatch tube. A solenoid valve tube is fixedly assembled on the side of the second particle flow detector, and the discharge port of the solenoid valve tube is fixedly sleeved on the inner wall of the feed pipe.

[0011] As a preferred technical solution of the present invention, a signal transmitter is fixedly sleeved on the inner wall of the side of the adjusting plate. A signal receiver is fixedly assembled on the side of the inner wall of the side frame, and the signal receiver is electrically connected to the signal transmitter. A discharge groove is formed at the bottom of the adjusting plate.

[0012] As a preferred technical solution of the present invention, an electric slide rail is fixedly assembled on the side of the side frame. A slider is arranged at the bottom of the inner wall of the electric slide rail. An auxiliary frame is fixedly assembled at the bottom of the slider. An electric telescopic rod five is fixedly assembled on the side of the inner wall of the auxiliary frame. A clamping plate is fixedly assembled at the output end of the electric telescopic rod five. A rubber sleeve is fixedly sleeved on the inner wall of the clamping plate. An electric telescopic rod three is fixedly assembled on the side of the inner wall of the base. A moving seat is fixedly assembled at the output end of the electric telescopic rod three.

[0013] As a preferred technical solution of the present invention, a motor is fixedly assembled on the inner wall of the moving seat. An electric telescopic rod four is fixedly sleeved at the output end of the motor. A first clamping plate is fixedly assembled at the output end of the electric telescopic rod four. A winding wheel is slidably connected to the side of the first clamping plate. An auxiliary plate is fixedly assembled on the top of the base. A sliding cylinder is fixedly assembled on the side of the inner wall of the auxiliary plate. A spring is fixedly connected to the side of the inner wall of the sliding cylinder. One end of the spring away from the inner wall of the sliding cylinder is fixedly connected to a sliding rod. A second clamping plate is fixedly assembled on the side of the sliding rod, and the side of the second clamping plate is slidably connected to the inner wall of the winding wheel. A heat shrinkable sleeve is fixedly sleeved on the outer edge of the winding wheel. A heating rod is fixedly assembled on the side of the electric slide rail.

[0014] As a preferred technical solution of the present invention, an audible and visual alarm is fixedly assembled on the side of the base. A photoelectric sensor is fixedly assembled on the top of the base, and the photoelectric sensor is electrically connected to the audible and visual alarm and the electric telescopic rod four.

[0015] The present invention has the following beneficial effects: 1. The 3D printing consumable wire drawing device, through the cooperation of the motor and the driving gear, the motor drives the driving gear to rotate, and uses the driving gear to drive the outer tooth ring to rotate, thereby using the outer tooth ring to drive the inner tooth group to rotate, and using the inner tooth group to drive the transmission gear to rotate, thereby using the transmission gear to drive the drive shaft to rotate, and then using the drive shaft to drive the transmission shaft to rotate through the transmission belt, and using the transmission shaft to drive the threaded extrusion rod to rotate, thereby using the threaded extrusion rod to assist the feeding of the consumable particles inside the feeding pipe, and using the particle flow meter to detect the consumable particles, and then using the particle flow meter to detect the amount of color masterbatch inside the color masterbatch pipe until the color masterbatch is discharged to the required ratio, and using the solenoid valve pipe to stop the feeding of the color masterbatch, ensuring the stable ratio of the consumables, and using the first electric telescopic rod to drive the outer edge of the docking plate to dock with the inner wall of the docking cylinder, thereby using the first electric telescopic rod to drive the adjusting plate to rotate.

[0016] 2. The 3D printing consumable wire drawing device, through the cooperation of the adjusting plate and the discharge chute, uses the second electric telescopic rod to drive the heating sheet to move away from the inner wall of the electromagnet ring, and then the adjusting plate drives the discharge chute to rotate, uses the signal receiver to dock with the signal transmitter until the top of the electromagnet ring adsorbs to the bottom of the fixed magnet ring, thereby assisting the inner wall of the discharge chute to dock with the inner wall of the bottom of the wire outlet pipe, and then using the first electric telescopic rod to drive the outer edge of the docking plate to separate from the inner wall of the docking cylinder, and using the second electric telescopic rod to drive the heating sheet to move again to assist the device in drawing the wire into the required angle.

[0017] 3. The 3D printing consumable wire drawing device, through the cooperation of the water storage tank and the sprinkler plate, uses the drainage pump and the connecting pipe to assist the sprinkler plate to cool and spray the consumable wire drawing, and uses the cooling fan to assist the cold air inside the water storage tank to supply the consumable wire drawing, and then uses the water storage tank to assist in collecting the water after spraying, thereby ensuring that the consumable wire drawing is stably attached and wound around the winding wheel, and facilitating the stable recycling of water resources.

[0018] 4. The 3D printing consumable wire drawing device, through the cooperation of the electric slide rail and the slider, passes one end of the wire drawing through the inner wall of the rubber sleeve, uses the fifth electric telescopic rod to drive the clamping plate to move, thereby using the clamping plate to drive the rubber sleeve to tighten, and using the rubber sleeve to clamp the outer edge of the wire drawing, and then uses the slider to move along the electric slide rail until the outer edge of the wire drawing passes through the inner wall of the heat shrinkable sleeve, and then uses the heating rod to heat the heat shrinkable sleeve to assist the heat shrinkable sleeve to fix the wire drawing. At this time, the fifth electric telescopic rod drives the clamping plate to move away from the outer edge of the rubber sleeve, thereby using the motor to drive the first clamping plate to rotate through the fourth electric telescopic rod, and using the first clamping plate to drive the winding wheel to rotate to assist in winding the wire drawing.

[0019] 5. The 3D printing consumable wire drawing device, through the coordinated use of a photoelectric sensor and an audible and visual alarm, uses the photoelectric sensor to detect the completion of wire drawing of the consumable, and the audible and visual alarm gives an external alarm and controls the electric telescopic rod four to drive the clamping plate one to move away from the inner wall of the winding wheel, thereby assisting in the disassembly and replacement of the winding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structure schematic diagram of the present invention; Figure 2 is a schematic diagram of the structure of the discharge chute of the present invention; Figure 3 is a schematic diagram of the structure of the adjusting plate of the present invention; Figure 4 of the present invention Figure 3 is an enlarged schematic diagram of part A in the present invention; Figure 5 is a schematic diagram of the sectional view of the side plate of the present invention; Figure 6 of the present invention Figure 5 is an enlarged schematic diagram of part B in the present invention; Figure 7 is a schematic diagram of the front sectional view of the baffle of the present invention; Figure 8 of the present invention Figure 7 is an enlarged schematic diagram of part C in the present invention; Figure 9 is a schematic diagram of the front sectional view of the winding wheel of the present invention; Figure 10 is a schematic diagram of the front sectional view of the present invention.

[0021] In the figure: 1, base; 2, support frame; 3, wire outlet pipe; 4, first particle flow detector; 5, bottom ring; 6, external gear ring; 7, transmission gear; 8, drive shaft; 9, transmission belt; 10, transmission shaft; 11, screw extrusion rod; 12, drive gear; 13, internal gear set; 14, motor; 15, side plate; 16, docking cylinder; 17, first electric telescopic rod; 18, docking plate; 19, adjusting plate; 20, electromagnet ring; 21, fixed magnet ring; 22, heating sheet; 23, second electric telescopic rod; 24, signal receiver; 25, support rod; 26, discharge chute; 27, side frame; 28, color masterbatch pipe; 29, second particle flow detector; 30, solenoid valve pipe; 31, water storage tank; 32, drainage pump; 33, connecting pipe; 34, sprinkler plate; 35, fixing frame; 36, cooling fan; 37, electric slide rail; 38, slider; 39, auxiliary frame; 40, fifth electric telescopic rod; 41, clamping plate; 42, rubber sleeve; 43, connecting frame; 44, feed pipe; 45, third electric telescopic rod; 46, moving seat; 47, motor; 48, fourth electric telescopic rod; 49, first clamping board; 50, winding wheel; 51, auxiliary board; 52, sliding cylinder; 53, spring; 54, sliding rod; 55, second clamping board; 56, audible and visual alarm; 57, heating rod; 58, heat shrinkable sleeve; 59, signal transmitter; 60, baffle; 61, photoelectric sensor. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-10, A 3D printing consumable wire drawing device, including a base 1, a support frame 2 is fixedly assembled on the top of the base 1, a wire outlet pipe 3 is fixedly sleeved on the inner wall of the support frame 2, a first particle flow detector 4 is fixedly assembled on the top of the wire outlet pipe 3, a bottom ring 5 is fixedly assembled on the top of the first particle flow detector 4, an external gear ring 6 is rotatably connected to the top of the bottom ring 5, a transmission gear 7 is rotatably connected to the top of the bottom ring 5, a driving shaft 8 is fixedly assembled on the top of the transmission gear 7, a transmission belt 9 is movably sleeved on the outer edge of the driving shaft 8, and a transmission shaft 10 is movably sleeved on the inner wall of the transmission belt 9, and the bottom of the transmission shaft 10 is rotatably connected to the top of the bottom ring 5, a threaded extrusion rod 11 is fixedly assembled on the top of the transmission shaft 10, a connecting frame 43 is fixedly assembled on the outer edge of the bottom ring 5, a feeding pipe 44 is fixedly sleeved on the inner wall of the connecting frame 43, a side plate 15 is fixedly assembled on the outer edge of the feeding pipe 44, a motor 14 is fixedly assembled on the bottom of the side plate 15, a driving gear 12 is fixedly sleeved on the output shaft of the motor 14, and the convex teeth on the outer edge of the driving gear 12 are meshed with the convex teeth on the outer edge of the external gear ring 6. A color masterbatch pipe 28 is arranged on the outer edge of the feeding pipe 44. A water storage tank 31 is opened on the top of the base 1. A baffle 60 is fixedly assembled on the top of the base 1. A sprinkler plate 34 is fixedly assembled on the inner wall of the baffle 60 near the top. A drainage pump 32 is fixedly assembled on the side of the inner wall of the water storage tank 31. The water outlet of the drainage pump 32 is fixedly sleeved with a connecting pipe 33, and one end of the connecting pipe 33 away from the drainage pump 32 is fixedly sleeved with the inner wall of the sprinkler plate 34. A fixing frame 35 is fixedly assembled on the side of the inner wall of the baffle 60. A heat dissipation fan 36 is fixedly assembled on the inner wall of the fixing frame 35. By adding the first particle flow detector 4, it is convenient to use the first particle flow detector 4 to detect the amount of consumable particles. By using the motor 14 and the driving gear 12 in cooperation, the motor 14 is used to drive the driving gear 12 to rotate, so as to drive the external gear ring 6 to rotate by the driving gear 12. By adding the color masterbatch pipe 28, it is convenient to use the color masterbatch pipe 28 to add color masterbatch particles to the inside of the device, and assist the device with 98% of consumable particles and 2% of color masterbatch particles. By using the drainage pump 32 and the sprinkler plate 34 in cooperation, the drainage pump 32 is used to assist the water inside the water storage tank 31 to be supplied to the inner cavity of the sprinkler plate 34 through the connecting pipe 33, so as to use the sprinkler plate 34 to assist in cooling the wire drawing.

[0024] In a preferred embodiment, an internal tooth group 13 is fixedly sleeved on the inner wall of the external gear ring 6, and the convex teeth on the inner wall of the internal tooth group 13 are meshed with the convex teeth on the outer edge of the transmission gear 7. By using the internal tooth group 13 in cooperation, the internal tooth group 13 rotates with the external gear ring 6, and the internal tooth group 13 is used to drive the transmission gear 7 to rotate, so as to drive the transmission shaft 10 to rotate by the transmission gear 7 through the driving shaft 8 and the transmission belt 9.

[0025] In a preferred embodiment, a docking cylinder 16 is fixedly assembled at the bottom of the driving gear 12, a support rod 25 is fixedly assembled at the top of the base 1, a regulating plate 19 is rotatably connected to the top of the support rod 25, a first electric telescopic rod 17 is fixedly assembled at the top of the regulating plate 19, a docking plate 18 is fixedly assembled at the top of the first electric telescopic rod 17, and the shape and size of the outer edge of the docking plate 18 are adapted to the shape and size of the inner wall of the docking cylinder 16. By using the first electric telescopic rod 17 in cooperation, the first electric telescopic rod 17 is used to drive the docking plate 18 to move, so that the outer edge of the docking plate 18 is docked with the inner wall of the docking cylinder 16. The outer edge of the docking plate 18 and the inner wall of the docking cylinder 16 are both concave triangular and the edges are arc-shaped. Therefore, during the docking process of the inner wall of the docking cylinder 16 and the outer edge of the docking plate 18, the inner wall of the docking cylinder 16 pushes the outer edge of the docking plate 18 to rotate adaptively until it is docked with the inner wall of the docking cylinder 16.

[0026] In a preferred embodiment, a fixed magnet ring 21 is fixedly sleeved on the inner wall of the bottom of the wire outlet pipe 3, an electromagnet ring 20 is fixedly sleeved on the inner wall of the top of the regulating plate 19, and the top of the electromagnet ring 20 is adsorbed to the bottom of the fixed magnet ring 21. By using the fixed magnet ring 21 and the electromagnet ring 20 in cooperation, the first electric telescopic rod 17 is electrically connected to the electromagnet ring 20. Furthermore, when the first electric telescopic rod 17 drives the docking plate 18 to move upward, the electromagnet ring 20 is powered off.

[0027] In a preferred embodiment, a side frame 27 is fixedly assembled on the side surface of the support frame 2, a second electric telescopic rod 23 is fixedly assembled on the side surface of the inner wall of the side frame 27, a heating sheet 22 is fixedly assembled at the output end of the second electric telescopic rod 23, and the side surface of the heating sheet 22 is slidably connected to the inner wall of the electromagnet ring 20. By using the second electric telescopic rod 23 and the heating sheet 22 in cooperation, the second electric telescopic rod 23 is used to drive the heating sheet 22 to move, and then the side surface of the heating sheet 22 is moved into the inner wall of the regulating plate 19 to assist the wire drawing in being heated.

[0028] In a preferred embodiment, a second particle flow detector 29 is fixedly sleeved on the inner wall of the color masterbatch pipe 28, a solenoid valve pipe 30 is fixedly assembled on the side surface of the second particle flow detector 29, and the discharge port of the solenoid valve pipe 30 is fixedly sleeved on the inner wall of the feed pipe 44. By using the second particle flow detector 29 and the solenoid valve pipe 30 in cooperation, the second particle flow detector 29 is used to detect the amount of color masterbatch, and after the amount of color masterbatch reaches the required standard, the solenoid valve pipe 30 is used to assist in stopping the supply of the color masterbatch.

[0029] In a preferred embodiment, a signal transmitter 59 is fixedly sleeved on the inner wall of the side surface of the adjusting plate 19, a signal receiver 24 is fixedly assembled on the side surface of the inner wall of the side frame 27, and the signal receiver 24 is electrically connected to the signal transmitter 59. A discharge chute 26 is formed at the bottom of the adjusting plate 19. By using the signal transmitter 59 and the signal receiver 24 in cooperation, with the number of signal transmitters 59 being 7 and the number of inner walls of the discharge chute 26 also being 7, and the diameter of the inner wall of the discharge chute 26 being matched with the signals of adjacent signal transmitters 59, different signal transmitters 59 are used to dock with the signal receiver 24, thereby assisting the device in adjusting the wire diameter during wire drawing.

[0030] In a preferred embodiment, an electric slide rail 37 is fixedly assembled on the side surface of the side frame 27. A slider 38 is arranged at the bottom of the inner wall of the electric slide rail 37. An auxiliary frame 39 is fixedly assembled at the bottom of the slider 38. An electric telescopic rod five 40 is fixedly assembled on the side surface of the inner wall of the auxiliary frame 39. A clamping plate 41 is fixedly assembled at the output end of the electric telescopic rod five 40. A rubber sleeve 42 is fixedly sleeved on the inner wall of the clamping plate 41. An electric telescopic rod three 45 is fixedly assembled on the side surface of the inner wall of the base 1. A moving seat 46 is fixedly assembled at the output end of the electric telescopic rod three 45. By using the electric slide rail 37 and the slider 38 in cooperation, the electric slide rail 37 drives the slider 38 to move, thereby driving the auxiliary frame 39 to move by the slider 38. The rubber sleeve 42 is used to limit the movement path of the wire during wire drawing, and the electric telescopic rod five 40 drives the clamping plate 41 to move, thereby squeezing the rubber sleeve 42 by the clamping plate 41, and then clamping the wire by the inner wall of the rubber sleeve 42.

[0031] In a preferred embodiment, a motor 47 is fixedly assembled on the inner wall of the moving seat 46. An electric telescopic rod four 48 is fixedly sleeved at the output end of the motor 47. A clamping plate one 49 is fixedly assembled at the output end of the electric telescopic rod four 48. A winding wheel 50 is slidably connected to the side surface of the clamping plate one 49. An auxiliary plate 51 is fixedly assembled on the top of the base 1. A sliding cylinder 52 is fixedly assembled on the side surface of the inner wall of the auxiliary plate 51. A spring 53 is fixedly connected to the side surface of the inner wall of the sliding cylinder 52. One end of the spring 53 far from the inner wall of the sliding cylinder 52 is fixedly connected to a sliding rod 54. A clamping plate two 55 is fixedly assembled on the side surface of the sliding rod 54, and the side surface of the clamping plate two 55 is slidably connected to the inner wall of the winding wheel 50. A heat shrinkable sleeve 58 is fixedly sleeved on the outer edge of the winding wheel 50. A heating rod 57 is fixedly assembled on the side surface of the electric slide rail 37. By using the motor 47 and the electric telescopic rod four 48 in cooperation, the motor 47 drives the electric telescopic rod four 48 to rotate, thereby driving the winding wheel 50 to rotate through the clamping plate one 49, assisting the wire to be stably wound around the outer edge of the winding wheel 50. By using the heat shrinkable sleeve 58 and the heating rod 57 in cooperation, the heat shrinkable sleeve 58 is heated by the heating rod 57 to limit the outer edge of the wire, and further ensure that the wire can be stably wound during the rotation of the winding wheel 50.

[0032] In a preferred embodiment, an audible and visual alarm 56 is fixedly assembled on the side surface of the base 1, and a photoelectric sensor 61 is fixedly assembled on the top of the base 1. The photoelectric sensor 61 is electrically connected to the audible and visual alarm 56 and the electric telescopic rod 48. By using the audible and visual alarm 56 and the photoelectric sensor 61 in cooperation, the photoelectric sensor 61 is used to detect whether there is wire drawing in the discharge chute 26, and after the wire drawing is completed, an external alarm is given through the audible and visual alarm 56, thereby facilitating the timely replacement of the winding wheel 50.

[0033] Working principle: When the device is in use, the motor 14 drives the driving gear 12 to rotate, and uses the driving gear 12 to drive the outer tooth ring 6 to rotate. Thus, the outer tooth ring 6 is used to drive the inner tooth group 13 to rotate, and the inner tooth group 13 is used to drive the transmission gear to rotate. Then, the transmission gear is used to drive the drive shaft 8 to rotate. Furthermore, the drive shaft 8 is used to drive the transmission shaft 10 to rotate through the transmission belt 9, and the transmission shaft 10 is used to drive the screw extrusion rod 11 to rotate. Thus, the screw extrusion rod 11 is used to assist the feeding of the consumable particles inside the feeding pipe 44, and the particle flow meter 1 is used to detect the consumable particles. Then, the particle flow meter 2 is used to detect the amount of color masterbatch inside the color masterbatch pipe 28 until the color masterbatch is discharged to the required proportion, and the solenoid valve pipe 30 is used to stop the feeding of the color masterbatch, ensuring the stable proportioning of the consumables. The electric telescopic rod 1 is used to drive the outer edge of the docking plate 18 to dock with the inner wall of the docking cylinder 16. Thus, the electric telescopic rod 1 drives the adjusting plate 19 to rotate, and the electric telescopic rod 2 is used to drive the heating sheet 22 to move away from the inner wall of the electromagnet ring 20. Then, the adjusting plate 19 drives the discharge slot 26 to rotate, and the signal receiver 24 is used to dock with the signal transmitter 59 until the top of the electromagnet ring 20 adsorbs to the bottom of the fixed magnet ring 21, assisting the inner wall of the discharge slot 26 to dock with the inner wall of the bottom of the wire outlet pipe. Furthermore, the electric telescopic rod 1 is used to drive the outer edge of the docking plate 18 to separate from the inner wall of the docking cylinder 16, and the electric telescopic rod 2 is used to drive the heating sheet 22 to move again, assisting the device to draw the wire at the required angle. The water pump 32 and the connecting pipe 33 are used to assist the sprinkler plate 34 to spray and cool the drawn consumables, and the cooling fan 36 is used to assist the cold air inside the water storage tank 31 to supply the drawn consumables. Then, the water storage tank 31 is used to assist in collecting the water after spraying, ensuring that the drawn consumables are stably wound around the winding wheel 50 and facilitating the stable recycling of water resources. One end of the drawn wire is passed through the inner wall of the rubber sleeve 42, and the electric telescopic rod 5 is used to drive the clamping plate 41 to move. Thus, the clamping plate 41 drives the rubber sleeve 42 to tighten, and the rubber sleeve 42 clamps the outer edge of the drawn wire. Then, the slider 38 moves along with the electric slide rail 37 until the outer edge of the drawn wire passes through the inner wall of the heat shrinkable sleeve 58. Furthermore, the heating rod 57 is used to heat the heat shrinkable sleeve 58 to assist the heat shrinkable sleeve 58 to fix the drawn wire. At this time, the electric telescopic rod 5 drives the clamping plate 41 to move away from the outer edge of the rubber sleeve 42. Thus, the motor 47 drives the first clamping plate 49 to rotate through the electric telescopic rod 4, and the first clamping plate 49 drives the winding wheel 50 to rotate to assist in winding the drawn wire. After the photoelectric sensor 61 detects that the drawing of the consumables is completed, the sound and light alarm 56 gives an external alarm, and controls the electric telescopic rod 4 to drive the first clamping plate 49 to move away from the inner wall of the winding wheel 50, assisting in the disassembly and replacement of the winding wheel 50.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 3D printing consumables wire drawing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly equipped with a support frame (2), the inner wall of the support frame (2) is fixedly sleeved with a wire outlet tube (3), the top of the wire outlet tube (3) is fixedly equipped with a particle flow detector (4), the top of the particle flow detector (4) is fixedly equipped with a bottom ring (5), the top of the bottom ring (5) is rotatably connected to an outer gear ring (6), the top of the bottom ring (5) is rotatably connected to a transmission gear (7), the top of the transmission gear (7) is fixedly equipped with a drive shaft (8), the outer edge of the drive shaft (8) is movably sleeved with a transmission belt (9), the inner wall of the transmission belt (9) is movably sleeved with a transmission shaft (10), and the bottom of the transmission shaft (10) is rotatably connected to the top of the bottom ring (5), the top of the transmission shaft (10) is fixedly equipped with a threaded extrusion rod (11), the outer edge of the bottom ring (5) is fixedly equipped with a connecting frame (43), the inner wall of the connecting frame (43) is fixedly sleeved with a feed pipe (44), the outer edge of the feed pipe (44) is fixedly sleeved with a feed pipe (44), and the outer A side plate (15) is fixedly mounted along the side of the base (1), a motor (14) is fixedly mounted on the bottom of the side plate (15), a driving gear (12) is fixedly sleeved on the output shaft of the motor (14), and the convex teeth on the outer edge of the driving gear (12) mesh with the convex teeth on the outer edge of the outer gear ring (6), a color master tube (28) is arranged on the outer edge of the feed pipe (44), a water storage tank (31) is provided on the top of the base (1), and a baffle (60) is fixedly mounted on the top of the base (1), and the baffle ( A water sprinkling plate (34) is fixedly mounted on the inner wall near the top of the baffle (60), a drainage pump (32) is fixedly mounted on the side of the inner wall of the water storage tank (31), a connecting pipe (33) is fixedly sleeved on the water outlet of the drainage pump (32), and an end of the connecting pipe (33) away from the drainage pump (32) is fixedly sleeved on the inner wall of the water sprinkling plate (34), a fixing frame (35) is fixedly mounted on the side of the inner wall of the baffle (60), and a cooling fan (36) is fixedly mounted on the inner wall of the fixing frame (35).

2. A 3D printing consumables wire drawing device according to claim 1, characterized in that: The inner wall of the outer gear ring (6) is fixedly sleeved with an inner gear set (13), and the convex teeth on the inner wall of the inner gear set (13) mesh with the convex teeth on the outer edge of the transmission gear (7).

3. A 3D printing consumables wire drawing device according to claim 1, characterized in that: The bottom of the driving gear (12) is fixedly equipped with a docking tube (16), the top of the base (1) is fixedly equipped with a support rod (25), the top of the support rod (25) is rotatably connected to an adjustment plate (19), the top of the adjustment plate (19) is fixedly equipped with an electric telescopic rod (17), the top of the electric telescopic rod (17) is fixedly equipped with a docking plate (18), and the shape and size of the outer edge of the docking plate (18) are compatible with the shape and size of the inner wall of the docking tube (16).

4. A 3D printing consumables wire drawing device according to claim 3, characterized in that: A fixed magnet ring (21) is fixedly sleeved on the inner wall at the bottom of the wire outlet tube (3), and an electromagnet ring (20) is fixedly sleeved on the inner wall at the top of the adjustment plate (19), and the top of the electromagnet ring (20) is adsorbed onto the bottom of the fixed magnet ring (21).

5. A 3D printing consumables wire drawing device according to claim 4, characterized in that: A side frame (27) is fixedly mounted on the side of the support frame (2), an electric telescopic rod 2 (23) is fixedly mounted on the side of the inner wall of the side frame (27), a heating plate (22) is fixedly mounted on the output end of the electric telescopic rod 2 (23), and a side of the heating plate (22) is slidably connected to the inner wall of the electromagnet ring (20).

6. A 3D printing consumables wire drawing device according to claim 1, characterized in that: The inner wall of the masterbatch tube (28) is fixedly sleeved with a second particle flow detector (29), the side of the second particle flow detector (29) is fixedly mounted with a solenoid valve tube (30), and the outlet of the solenoid valve tube (30) is fixedly sleeved with the inner wall of the feed tube (44).

7. A 3D printing consumables wire drawing device according to claim 5, characterized in that: A signal transmitter (59) is fixedly sleeved on the inner wall of the side of the adjustment plate (19), a signal receiver (24) is fixedly mounted on the side of the inner wall of the side frame (27), and the signal receiver (24) is electrically connected to the signal transmitter (59), and a discharge trough (26) is provided at the bottom of the adjustment plate (19).

8. A 3D printing consumables wire drawing device according to claim 7, characterized in that: An electric slide rail (37) is fixedly mounted on the side of the side frame (27); a slider (38) is provided at the bottom of the inner wall of the electric slide rail (37); an auxiliary frame (39) is fixedly mounted on the bottom of the slider (38); an electric telescopic rod five (40) is fixedly mounted on the side of the inner wall of the auxiliary frame (39); a clamping plate (41) is fixedly mounted on the output end of the electric telescopic rod five (40); a rubber sleeve (42) is fixedly sleeved on the inner wall of the clamping plate (41); an electric telescopic rod three (45) is fixedly mounted on the side of the inner wall of the base (1); and a movable seat (46) is fixedly mounted on the output end of the electric telescopic rod three (45).

9. A 3D printing consumables wire drawing device according to claim 8, characterized in that: The inner wall of the movable seat (46) is fixedly equipped with a motor (47), the output end of the motor (47) is fixedly sleeved with an electric telescopic rod four (48), the output end of the electric telescopic rod four (48) is fixedly equipped with a card plate one (49), the side of the card plate one (49) is slidably connected with a winding wheel (50), the top of the base (1) is fixedly equipped with an auxiliary plate (51), the side of the inner wall of the auxiliary plate (51) is fixedly equipped with a slide cylinder (52), the side of the inner wall of the slide cylinder (52) is fixedly connected with a spring (53), the end of the spring (53) away from the inner wall of the slide cylinder (52) is fixedly connected with a slide rod (54), and the side of the slide rod (54) is fixedly equipped with a card plate two (55), and the side of the card plate two (55) is slidably connected to the inner wall of the winding wheel (50), the outer edge of the winding wheel (50) is fixedly sleeved with a heat shrink sleeve (58), and the side of the electric slide rail (37) is fixedly equipped with a heating rod (57).

10. The 3D printing consumables wire drawing device according to claim 1, characterized in that: A sound and light alarm (56) is fixedly mounted on the side of the base (1), and a photoelectric sensor (61) is fixedly mounted on the top of the base (1), and the photoelectric sensor (61) is electrically connected to the sound and light alarm (56) and the electric telescopic rod four (48).

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