Processing device for nylon for 3D printing
By designing a processing device including crushing components, dust removal fans and collecting boxes, the problem of being unable to effectively collect nylon material grinding dust in existing technologies, realize the effective collection and processing of dust, improve air quality and reduce the operation of operation Difficulty.
Patent Information
- Application Number
- CN202421166386.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-27
AI Technical Summary
Existing treatment devices cannot effectively collect dust generated during the grinding of nylon materials, causing dust to be released into the air and pollute the environment.
Design a processing device that includes crushing components, dust containers and collecting boxes. The crushed components drive the crushing roller to crush through the motor drive gear and transmission rod. The dust turbine is inhaled into the dust through the dust port and transported to the collecting box by the conveyor tube. The collection box can easily handle and store dust.
The effective collection and treatment of dust generated during the grinding of nylon materials is achieved, avoiding dust floating in the air, improving the surrounding air quality, reducing the physical labor of workers, reducing the difficulty of operation and improving the safety of work.
Smart Images
Figure CN222407188U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nylon processing, in particular to a nylon processing device for 3D printing. Background Art
[0002] 3D printing is a process of creating three-dimensional solid objects by stacking materials layer by layer. In 3D printing, nylon materials are often selected for printing due to their excellent mechanical properties and durability. Nylon, or polyamide (PA), is a thermoplastic polymer that is suitable for various 3D printing technologies.
[0003] In the production process of nylon for 3D printing, especially the selective laser sintering (SLS) process, nylon materials are usually used in powder form. The process of grinding nylon materials into powder is crucial to ensure the quality of the final printed product.
[0004] When existing processing devices grind nylon materials, nylon grinding is a process of physically reducing large pieces of material into tiny particles. Some dust will be generated during the grinding process. The current processing devices cannot collect the dust generated during grinding. If the nylon dust is not collected and released into the air, it may cause pollution to the surrounding environment. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a nylon processing device for 3D printing, aiming to improve the problem in the prior art that the dust generated during grinding cannot be collected. If the nylon dust is not collected and released into the air, it may cause pollution to the surrounding environment.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A processing device for nylon for 3D printing, comprising a bracket, a processing box is fixedly connected to the upper part of the bracket, a crushing assembly is arranged on the left side of the outside of the processing box, an extension plate is fixedly connected to the rear side of the outside of the bracket, a dust removal fan is fixedly connected to the upper part of the extension plate, an input end of the dust removal fan is fixedly connected to one end of a connecting pipe, a collection box is fixedly connected to the upper part of the extension plate, the other end of the connecting pipe is fixedly connected to the inside of the collection box, a filter plate is inserted into the left side of the inside of the collection box, a drawer is slidably connected to the inside of the collection box, one end of a conveying pipe is fixedly connected to the upper part of the collection box, the other end of the conveying pipe passes through the inside of the processing box and is fixedly connected to a dust collecting port, a discharge pipe is fixedly connected to the bottom of the processing box, and a discharge port is fixedly connected to the right side of the outside of the discharge pipe.
[0008] Furthermore, a second motor is arranged on the left side inside the bracket, a driving wheel is fixedly connected to the output end of the second motor, a driven wheel is arranged on the left side outside the discharge pipe, the driving wheel is connected to the driven wheel through a belt, a rotating rod is fixedly connected inside the driven wheel, the rotating rod is rotatably connected to the inside of the discharge pipe, and a spiral conveying blade is fixedly connected to the outside of the rotating rod.
[0009] Furthermore, the crushing assembly includes a first motor, which is arranged on the left side of the outside of the processing box, and the output end of the first motor is fixedly connected to a first gear, the outside of the first gear is meshed with a second gear, the inside of the first gear and the second gear are both fixedly connected to transmission rods, the two transmission rods are rotatably connected to the inside of the processing box, and the outside of the two transmission rods are fixedly connected to crushing rollers.
[0010] Furthermore, a fixing plate is fixedly connected to the left side of the bracket, and the second motor is fixedly connected to the upper part of the fixing plate.
[0011] Furthermore, a feed port is fixedly connected to the upper portion of the processing box, and a transparent window is installed on the front side of the exterior of the processing box.
[0012] Furthermore, baffles are fixedly connected to both sides of the interior of the processing box, and guide plates are fixedly connected to both sides of the bottom of the processing box.
[0013] Furthermore, a mounting plate is fixedly connected to the left side of the exterior of the processing box, and the first motor is fixedly connected to the upper part of the mounting plate.
[0014] Furthermore, a controller is installed on the right side of the outside of the processing box, and the controller is electrically connected to the first motor and the second motor.
[0015] Furthermore, one end of a mounting rod is fixedly connected to both sides of the outside of the dust collecting port, and the other ends of the two mounting rods are fixedly connected to both sides of the inside of the processing box.
[0016] The utility model has the following beneficial effects:
[0017] 1. In the utility model, when processing nylon materials, first pour the materials through the feed port. Start the first motor to drive the first gear to rotate, and then drive the second gear and the transmission rod to rotate. The transmission rod drives the crushing roller to crush the nylon material. At the same time, start the dust removal fan to suck the dust generated by the crushing through the dust collection port, and then transport it to the collection box through the conveying pipe. When the collection box is full, take out the drawer to handle the dust, so as to facilitate the collection of the dust generated when the nylon material is processed, avoid the dust floating in the air, and improve the surrounding air quality.
[0018] 2. In the utility model, after the nylon material is crushed, it falls into the discharge pipe through the guide plate. When the second motor is started, the driving wheel drives the driven wheel and the rotating rod to rotate, and the spiral conveying blade rotates accordingly, and the nylon material is discharged from the discharge port, which makes it easy to discharge the processed nylon material, reduces the physical labor of the workers, reduces the difficulty of operation, and improves work safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a three-dimensional diagram of a nylon processing device for 3D printing proposed by the utility model;
[0020] Figure 2 This is a schematic diagram of the upper structure of an extension plate of a nylon processing device for 3D printing proposed by the utility model;
[0021] Figure 3 This is a schematic diagram of the upper structure of a mounting plate of a nylon processing device for 3D printing proposed by the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of a processing box of a nylon processing device for 3D printing proposed by the utility model;
[0023] Figure 5 This is a schematic diagram of the upper structure of a bracket of a nylon processing device for 3D printing proposed by the utility model.
[0024] Legend:
[0025] 1. Bracket; 2. Processing box; 3. Extension plate; 4. Dust removal fan; 5. Connecting pipe; 6. Collecting box; 7. Filter plate; 8. Drawer; 9. Conveying pipe; 10. Dust collecting port; 11. Mounting rod; 12. Mounting plate; 13. Crushing assembly; 1301. First motor; 1302. First gear; 1303. Second gear; 1304. Transmission rod; 1305. Crushing roller; 14. Discharging pipe; 15. Fixed plate; 16. Second motor; 17. Driving wheel; 18. Belt; 19. Driven wheel; 20. Rotating rod; 21. Spiral conveying blade; 22. Controller; 23. Transparent window; 24. Feeding port; 25. Baffle; 26. Guide plate; 27. Discharging port. DETAILED DESCRIPTION
[0026] 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.
[0027] Reference Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the utility model: a nylon processing device for 3D printing, comprising a bracket 1, a processing box 2 is fixedly connected to the upper part of the bracket 1, a crushing assembly 13 is arranged on the left side of the outside of the processing box 2, an extension plate 3 is fixedly connected to the rear side of the outside of the bracket 1, a dust removal fan 4 is fixedly connected to the upper part of the extension plate 3, one end of a connecting pipe 5 is fixedly connected to the input end of the dust removal fan 4, a collection box 6 is fixedly connected to the upper part of the extension plate 3, the other end of the connecting pipe 5 is fixedly connected to the inside of the collection box 6, a filter plate 7 is inserted into the left side of the inside of the collection box 6, a drawer 8 is slidably connected to the inside of the collection box 6, one end of a conveying pipe 9 is fixedly connected to the upper part of the collection box 6, the other end of the conveying pipe 9 passes through the inside of the processing box 2 and is fixedly connected to a dust collecting port 10, and the bottom of the processing box 2 is fixedly connected to It is connected to a discharge pipe 14, and a discharge port 27 is fixedly connected to the right side of the outside of the discharge pipe 14. One end of the mounting rod 11 is fixedly connected to both sides of the outside of the dust collecting port 10, and the other ends of the two mounting rods 11 are fixedly connected to both sides of the inside of the processing box 2. The crushing assembly 13 includes a first motor 1301, and the first motor 1301 is arranged on the left side of the outside of the processing box 2. The output end of the first motor 1301 is fixedly connected to a first gear 1302, and the outside of the first gear 1302 is meshedly connected to a second gear 1303. The first gear 1302 and the second gear 1303 are fixedly connected to transmission rods 1304 inside, and the two transmission rods 1304 are rotatably connected to the inside of the processing box 2, and the two transmission rods 1304 are fixedly connected to crushing rollers 1305 outside.
[0028] First, pour the nylon material into the processing box 2 through the feed port 24. Next, by starting the first motor 1301, the first gear 1302 fixedly connected to its output end also rotates. The rotation of the first gear 1302 further drives the rotation of the second gear 1303 meshed with its outside. The coordinated work of the two gears causes the two transmission rods 1304 fixedly connected inside to also start to rotate. The rotation of the two transmission rods 1304 further drives the relative rotation of the two crushing rollers 1305 fixedly connected outside. The design of the two crushing rollers 1305 takes into account the characteristics of the nylon material, ensuring that the nylon material can be crushed efficiently and evenly during the crushing process. During the crushing process, a certain amount of dust will be generated. When the dust removal fan 4 is started, the dust collection port 10 will start to work and suck in the dust generated during the crushing. The dust is then transported to the inside of the collection box 6 through the conveying pipe 9. The design of the collecting box 6 takes into account the convenience of operation. When the dust inside the collecting box 6 is full, the dust inside the collecting box 6 can be processed by simply taking out the drawer 8 from the collecting box 6. This makes it easy to collect the dust generated when processing nylon materials, avoids dust floating in the air, and improves the surrounding air quality.
[0029] Reference Figure 3 and Figure 5 A second motor 16 is arranged on the left side inside the bracket 1, and a driving wheel 17 is fixedly connected to the output end of the second motor 16. A driven wheel 19 is arranged on the left side outside the discharge pipe 14. The driving wheel 17 is connected to the driven wheel 19 through a belt 18. A rotating rod 20 is fixedly connected inside the driven wheel 19. The rotating rod 20 is rotatably connected to the inside of the discharge pipe 14. A spiral conveying blade 21 is fixedly connected to the outside of the rotating rod 20. A fixed plate 15 is fixedly connected to the left side inside the bracket 1, and the second motor 16 is fixedly connected to the upper part of the fixed plate 15.
[0030] After the nylon materials are crushed by the pulverizer, they will pass through two guide plates 26 and fall accurately into the inside of the discharge pipe 14. The two guide plates 26 not only play the role of guiding the materials, but also effectively prevent the materials from generating flying dust during the falling process, ensuring the cleanliness of the working environment. Next, by starting the second motor 16, the core components of this device start to operate. The output end of the second motor 16 is fixedly connected to the driving wheel 17. When the second motor 16 is started, the driving wheel 17 will rotate rapidly. The driving wheel 17 is connected to the driven wheel 19 by a belt 18. This connection method is both stable and reliable, ensuring that the driven wheel 19 can rotate with the rotation of the driving wheel 17. The inside of the driven wheel 19 is fixedly connected to the rotating rod 20. When the driven wheel 19 rotates, the rotating rod 20 will also rotate accordingly. The outside of the rotating rod 20 is fixedly connected to the spiral conveying blade 21. This design enables the spiral conveying blade 21 to push the material forward like a spiral when it rotates. Finally, the nylon material falling into the discharge pipe 14 will be smoothly discharged after being pushed by the spiral conveying blades 21, making it easy to discharge the processed nylon material, which can reduce the physical labor of workers, reduce the difficulty of operation, and improve work safety.
[0031] Reference Figure 1 , Figure 2 and Figure 3 A feed port 24 is fixedly connected to the upper part of the processing box 2, a transparent window 23 is installed on the front side of the outside of the processing box 2, baffles 25 are fixedly connected on both sides of the inside of the processing box 2, guide plates 26 are fixedly connected on both sides of the bottom of the processing box 2, a mounting plate 12 is fixedly connected to the left side of the outside of the processing box 2, the first motor 1301 is fixedly connected to the upper part of the mounting plate 12, and a controller 22 is installed on the right side of the outside of the processing box 2, and the controller 22 is electrically connected to the first motor 1301 and the second motor 16.
[0032] The feed port 24 is provided to facilitate the pouring of the nylon material to be processed, the transparent window 23 is provided to facilitate timely checking of the situation inside the processing box 2, the baffle 25 can ensure that all the nylon material poured into the processing box 2 is crushed, the guide plate 26 is provided to guide the crushed nylon material, the mounting plate 12 is provided to facilitate the installation of the first motor 1301, and the controller 22 is provided to facilitate controlling the opening and closing of the first motor 1301 and the second motor 16.
[0033] Working principle: When processing nylon material, first pour the nylon material through the feed port 24, and then start the first motor 1301, the first motor 1301 rotates with the first gear 1302 fixedly connected to the output end, the first gear 1302 rotates with the second gear 1303 meshingly connected to the outside, the first gear 1302 and the second gear 1303 rotate with the two transmission rods 1304 fixedly connected inside, the two transmission rods 1304 rotate with the two crushing rollers 1305 fixedly connected outside to rotate relative to each other to crush the nylon material poured into the processing box 2, when crushing, start the dust removal fan 4, suck the dust generated during the crushing through the dust collecting port 10, and then transport it through the conveying pipe 9, and finally transport the sucked dust to the inside of the collection box 6 through the conveying pipe 9, when the inside of the collection box 6 is full, by drawing the drawer 8 The dust inside the collecting box 6 can be processed by taking it out from the inside of the collecting box 6, which makes it easy to collect the dust generated when the nylon material is processed, avoids the dust floating in the air, and improves the surrounding air quality. When the nylon material is crushed, it will fall into the inside of the discharge pipe 14 through the two guide plates 26, and then the second motor 16 is started, and the second motor 16 rotates with the driving wheel 17 fixedly connected to the output end, and the driving wheel 17 rotates through the belt 18 to drive the driven wheel 19 to rotate, and the driven wheel 19 rotates with the rotating rod 20 fixedly connected inside to rotate, and the rotating rod 20 rotates with the spiral conveying blade 21 fixedly connected outside to rotate, and the nylon material falling into the discharge pipe 14 can be discharged from the inside of the discharge port 27, which makes it easy to unload the processed nylon material, can reduce the physical labor of the workers, reduce the difficulty of operation, and improve work safety.
[0034] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A nylon processing device for 3D printing, comprising a bracket (1), characterized in that: The upper part of the support (1) is fixedly connected to a processing box (2), a crushing assembly (13) is arranged on the left side of the outside of the processing box (2), an extension plate (3) is fixedly connected to the rear side of the outside of the support (1), a dust removal fan (4) is fixedly connected to the upper part of the extension plate (3), an input end of the dust removal fan (4) is fixedly connected to one end of a connecting pipe (5), a collection box (6) is fixedly connected to the upper part of the extension plate (3), the other end of the connecting pipe (5) is fixedly connected to the inside of the collection box (6), a filter plate (7) is inserted on the left side of the inside of the collection box (6), a drawer (8) is slidably connected to the inside of the collection box (6), one end of a conveying pipe (9) is fixedly connected to the upper part of the collection box (6), the other end of the conveying pipe (9) passes through the inside of the processing box (2) and is fixedly connected to a dust collecting port (10), a discharge pipe (14) is fixedly connected to the bottom of the processing box (2), and a discharge port (27) is fixedly connected to the right side of the outside of the discharge pipe (14).
2. A nylon processing device for 3D printing according to claim 1, characterized in that: A second motor (16) is arranged on the left side inside the bracket (1), and a driving wheel (17) is fixedly connected to the output end of the second motor (16). A driven wheel (19) is arranged on the left side outside the discharge pipe (14), and the driving wheel (17) is connected to the driven wheel (19) via a belt (18). A rotating rod (20) is fixedly connected inside the driven wheel (19), and the rotating rod (20) is rotatably connected to the inside of the discharge pipe (14). A spiral conveying blade (21) is fixedly connected outside the rotating rod (20).
3. The nylon processing device for 3D printing according to claim 1, characterized in that: The crushing assembly (13) comprises a first motor (1301), the first motor (1301) is arranged on the left side of the outside of the processing box (2), the output end of the first motor (1301) is fixedly connected to a first gear (1302), the first gear (1302) is externally meshed and connected to a second gear (1303), the first gear (1302) and the second gear (1303) are internally fixedly connected to transmission rods (1304), the two transmission rods (1304) are rotatably connected to the inside of the processing box (2), and the two transmission rods (1304) are externally fixedly connected to crushing rollers (1305).
4. A nylon processing device for 3D printing according to claim 2, characterized in that: A fixing plate (15) is fixedly connected to the left side of the interior of the bracket (1), and the second motor (16) is fixedly connected to the upper part of the fixing plate (15).
5. The nylon processing device for 3D printing according to claim 1, characterized in that: A feed port (24) is fixedly connected to the upper portion of the processing box (2), and a transparent window (23) is installed on the front side of the exterior of the processing box (2).
6. The nylon processing device for 3D printing according to claim 1, characterized in that: Baffles (25) are fixedly connected to both sides of the interior of the processing box (2), and guide plates (26) are fixedly connected to both sides of the bottom of the processing box (2).
7. The nylon processing device for 3D printing according to claim 3, characterized in that: A mounting plate (12) is fixedly connected to the left side of the outside of the processing box (2), and the first motor (1301) is fixedly connected to the upper part of the mounting plate (12).
8. The nylon processing device for 3D printing according to claim 1, characterized in that: A controller (22) is installed on the right side of the outside of the processing box (2), and the controller (22) is electrically connected to the first motor (1301) and the second motor (16).
9. The nylon processing device for 3D printing according to claim 1, characterized in that: One end of a mounting rod (11) is fixedly connected to both sides of the outside of the dust collection port (10), and the other ends of the two mounting rods (11) are fixedly connected to both sides of the inside of the processing box (2).