Constant-speed mixing equipment for nylon 6 injection molding slice production
By using the drip device and rotating fan blade in the nylon 6 injection molding slice production equipment, the problem of low additive accumulation and mixing efficiency in traditional equipment is solved, and efficient and uniform mixing of nylon 6 raw materials and additives is achieved.
Patent Information
- Application Number
- CN202323581991.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When the traditional uniform mixing equipment mixes nylon 6 raw materials with additives, there are only one or two injectors, the additives accumulate and uniform diffusion time for a long time, which affects the mixing efficiency.
A uniform mixing device was designed, and the liquid dropping device was used to uniformly drip the additives such as enhancers and lubricants into the stirring barrel. The fan blades were driven to rotate through the shaft to achieve uniform stirring and dripping, avoiding the accumulation of additives and speeding up uniform diffusion.
The mixing efficiency of nylon 6 raw materials and additives is significantly improved, ensuring mixing uniformity and production efficiency.
Smart Images
Figure CN222223150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nylon 6 injection molding slice production, in particular to a uniform speed mixing device used for nylon 6 injection molding slice production. Background Art
[0002] The uniform mixing equipment for the production of nylon 6 injection molding chips is used to mix nylon 6 raw materials evenly. Nylon 6 is a common engineering plastic. Its injection molding chip production process requires the nylon 6 chips to be evenly mixed with additives such as reinforcing agents, lubricants, and flame retardants. By using uniform mixing equipment, the quality and efficiency of nylon 6 injection molding chip production can be effectively improved, ensuring that the performance of the final product meets the requirements.
[0003] The prior art has the following deficiencies: the conventional uniform speed mixing equipment injects nylon 6 raw material and additives into a mixing barrel, and then stirs and mixes them by aligning the stirring structure in the mixing barrel. Since the conventional mixing barrel is only provided with one or two injection ports, the additives will accumulate in one place in the mixing barrel after being injected into the mixing barrel. The injection and accumulation of the additives cause the stirring structure in the mixing barrel to work for a long time before the additives can be evenly diffused throughout the mixing barrel, which greatly affects the mixing efficiency of the nylon 6 raw material and the additives.
[0004] Therefore, it is necessary to invent a uniform mixing device for the production of nylon 6 injection molding chips. Utility Model Content
[0005] To this end, the utility model provides a uniform mixing device for the production of nylon 6 injection molding slices. After the nylon 6 raw material is injected into the stirring barrel, additives such as a reinforcing agent, a lubricant, and a flame retardant are added to a dripping device. The additives are uniformly dripped into the stirring barrel through the dripping device while the stirring barrel is stirred, so as to solve the problem that the traditional stirring barrel is only provided with one or two injection ports, resulting in the accumulation of the additives in one place in the stirring barrel after being injected into the stirring barrel. The injection and accumulation of the additives cause the stirring structure in the stirring barrel to work for a long time before the additives can be evenly diffused to various places in the stirring barrel, which greatly affects the mixing efficiency of the nylon 6 raw material and the additives.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a uniform speed mixing device for the production of nylon 6 injection molding slices, comprising a stirring barrel and an additive, wherein a top plate is fixedly installed on the top surface of the stirring barrel, and side panels 1 and 2 are fixedly installed at both ends of the stirring barrel, respectively, a rotating shaft is arranged on both sides of the center of the stirring barrel, and the two ends of the rotating shaft are respectively inserted into side panels 1 and 2, and the rotating shaft is rotatably installed between side panels 1 and 2, and fan blades are fixedly installed on the outer wall of the rotating shaft, and the fan blades are evenly staggered on the outer wall of the rotating shaft, and a dripping device is fixedly installed on the top surface of the top plate and the top surface of the side panel 2, and the dripping device can evenly drip the additive into the stirring barrel.
[0007] Preferably, the dripping device includes a feed trough, which is fixedly mounted on the top surface of the second side plate, and a slope is arranged on the bottom surface of the feed trough. The feed trough extends from the side away from the top plate to the side away from the second side plate of the mixing barrel, and a triangular plate is fixedly mounted at the angle between the bottom surface of the feed trough and the side away from the second side plate of the mixing barrel.
[0008] Preferably, the dripping device includes a transverse tube, which is fixedly installed on the top surface of the top plate, parallel to the long side of the feed trough, and evenly arranged longitudinally on the top surface of the top plate. Both ends of the transverse tube extend downward, penetrate the top plate and the outer wall of the mixing barrel, and extend to the inner wall of the mixing barrel.
[0009] Preferably, the dripping device includes a longitudinal tube, which is embedded and installed on the top surface of the transverse tube, and the longitudinal tubes are laterally evenly arranged on the top surface of the transverse tube. The longitudinal tube is perpendicular to the transverse tube, and the inner wall of the longitudinal tube is connected to the inner wall of the transverse tube. The end of the longitudinal tube close to the feed trough passes through the outer wall of the feed trough and extends to the inner wall of the feed trough.
[0010] Preferably, the dripping device includes a vertical tube, which is fixedly installed on the bottom surface of the horizontal tube, and the vertical tubes are evenly arranged laterally on the bottom surface of the horizontal tube. The vertical tubes are perpendicular to the top plate, and the upper ends of the vertical tubes are through-connected with the horizontal tubes, and the lower ends of the vertical tubes extend downward, penetrate the top plate and the outer wall of the mixing barrel, and extend to the inner wall of the mixing barrel.
[0011] Preferably, a support is fixedly installed at the center of the outer wall of the side plate away from the mixing barrel, a motor is fixedly installed on both sides of the support, and the output end of the motor close to the side plate passes through the side plate and is fixedly connected to one end of the rotating shaft.
[0012] Preferably, the bottom surface of the mixing barrel is provided with a groove, and rotating plates are rotatably installed on both sides of the inner wall of the groove on the bottom surface of the mixing barrel, and the rotating plates on both sides can be rotated and closed, and a support two is fixedly installed on the bottom surface of the outer wall of the side plate two away from the mixing barrel, and motors two are fixedly installed on both sides of the support two, and the output end of the motor two close to the side plate two passes through the side plate two and is fixedly connected to one end of the rotating plate.
[0013] Preferably, a top surface of the support is provided with a feed port, and the feed port downwardly penetrates a top surface of the support, a top surface of the side plate and a top surface of the top plate and extends to the inner wall of the mixing barrel, and a cover plate is rotatably installed on the top surface of the feed port.
[0014] The beneficial effect of the utility model is that after injecting nylon 6 raw material into the stirring barrel, additives such as reinforcing agent, lubricant, flame retardant and the like are added into the dripping device, and the additives are evenly dripped into the stirring barrel through the dripping device while the stirring barrel is stirred, so as to avoid the additives from being accumulated in one place in the stirring barrel after being injected into the stirring barrel, accelerate the even diffusion of the additives, and greatly improve the mixing efficiency of the nylon 6 raw material and the additives. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view of a uniform speed mixing device for the production of nylon 6 injection molding slices provided by the utility model;
[0016] Figure 2 The utility model provides a uniform speed mixing device for the production of nylon 6 injection molding slices. Figure 1 Another side view of;
[0017] Figure 3 An exploded diagram of a mixing barrel of a uniform mixing device for producing nylon 6 injection molding slices provided by the utility model;
[0018] Figure 4 A cross-sectional view of a mixing barrel of a uniform mixing device for producing nylon 6 injection molding slices provided by the utility model;
[0019] Figure 5 The utility model provides a side cross-sectional view of a stirring barrel of a uniform speed mixing device for producing nylon 6 injection molding slices.
[0020] In the figure: mixing barrel 11, side plate 1 12, side plate 2 13, top plate 14, support 1 15, motor 1 16, rotating shaft 17, fan blade 18, feed port 19, support 2 20, motor 2 21, rotating plate 22, feed trough 31, longitudinal tube 32, transverse tube 33, vertical tube 34, triangular plate 35. DETAILED DESCRIPTION
[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0022] Example 1
[0023] like Figure 1-Figure 5As shown, a uniform speed mixing device for the production of nylon 6 injection molding slices in the embodiment of the first aspect of the utility model comprises a stirring barrel 11 and an additive, a top plate 14 is fixedly installed on the top surface of the stirring barrel 11, and a side plate 12 and a side plate 2 13 are fixedly installed at both ends of the stirring barrel 11, a rotating shaft 17 is arranged on both sides of the center of the stirring barrel 11, and the two ends of the rotating shaft 17 are respectively inserted into the side plate 12 and the side plate 2 13, and the rotating shaft 17 is rotatably installed between the side plate 12 and the side plate 2 13, and the outer wall of the rotating shaft 17 is fixedly installed with fan blades 18, and the fan blades 18 are evenly staggered on the outer wall of the rotating shaft 17, and the top surface of the top plate 14 and the top surface of the side plate 2 13 are fixedly installed with a dripping device, and the dripping device can drip the additive evenly into the stirring barrel 11.
[0024] In the above embodiment, it should be noted that nylon 6 raw material can be injected into the stirring barrel 11. After the nylon 6 raw material is injected into the stirring barrel 11, the fan blades 18 are driven by the rotating shaft 17 to rotate at a uniform speed to achieve the effect of uniformly stirring the nylon 6. Then, additives such as reinforcing agent, lubricant, flame retardant, etc. are added to the dripping device. The additives are evenly dripped into the stirring barrel 11 while the fan blades 18 stir the nylon 6 raw material through the dripping device, so as to avoid the additives from accumulating in one place in the stirring barrel 11 after being injected into the stirring barrel 11, thereby accelerating the uniform diffusion of the additives and greatly improving the mixing efficiency of the nylon 6 raw material and the additives.
[0025] Example 2
[0026] like Figure 1-Figure 4As shown, a uniform speed mixing device for the production of nylon 6 injection molding slices includes all the contents of Example 1. In addition, the dripping device includes a feed trough 31, which is fixedly mounted on the top surface of the side plate 13, and the bottom surface of the feed trough 31 is provided with a slope. The side of the feed trough 31 away from the top plate 14 extends to the side of the side plate 13 away from the mixing barrel 11, and a triangular plate 35 is fixedly installed at the angle between the bottom surface of the feed trough 31 and the side of the side plate 13 away from the mixing barrel 11. The dripping device includes a transverse tube 33, which is fixedly mounted on the top surface of the top plate 14, and the transverse tube 33 is parallel to the long side of the feed trough 31. The transverse tube 33 is evenly arranged on the top surface of the top plate 14 in the longitudinal direction, and both ends of the transverse tube 33 extend downward, penetrate through the top plate 14 and the outer wall of the mixing barrel 11 and extend to the mixing barrel 11. The inner wall of the barrel 11, the dripping device includes a longitudinal tube 32, the longitudinal tube 32 is embedded and installed on the top surface of the transverse tube 33, the longitudinal tube 32 is evenly arranged on the top surface of the transverse tube 33, the longitudinal tube 32 is perpendicular to the transverse tube 33, the inner wall of the longitudinal tube 32 is connected with the inner wall of the transverse tube 33, the end of the longitudinal tube 32 close to the feed trough 31 passes through the outer wall of the feed trough 31 and extends to the inner wall of the feed trough 31, the dripping device includes a vertical tube 34, the vertical tube 34 is fixedly installed on the bottom surface of the transverse tube 33, the vertical tube 34 is evenly arranged on the bottom surface of the transverse tube 33, the vertical tube 34 is perpendicular to the top plate 14, the upper end of the vertical tube 34 is connected with the transverse tube 33, and the lower end of the vertical tube 34 extends downward, passes through the top plate 14 and the outer wall of the mixing barrel 11 and extends to the inner wall of the mixing barrel 11.
[0027] In the above embodiment, it should be noted that the inclined surface of the bottom surface of the feed trough 31 is inclined downward near the side of the top plate 14, and the longitudinal tube 32 is inserted into one end of the feed trough 31 near the lower part of the inclined surface of the bottom surface of the feed trough 31. Additives such as reinforcing agents, lubricants, and flame retardants are poured into the feed trough 31, and the additives flow into the longitudinal tube 32 along the inclined surface of the feed trough 31. The additives flow into the transverse tube 33 through the longitudinal tube 32, and then flow into the vertical tube 34 through the transverse tube 33, and finally drip into the mixing barrel 11 through the transverse tube 33 and the vertical tube 34, so as to achieve the effect of evenly pouring the additives into the mixing barrel 11 at multiple points.
[0028] Example 3
[0029] like Figure 1 , Figure 3 and Figure 4 As shown, a uniform speed mixing device for the production of nylon 6 injection molding chips includes all the contents of Example 1. In addition, a support 15 is fixedly installed in the center of the outer wall of the side plate 12 away from the mixing barrel 11, and a motor 16 is fixedly installed on both sides of the support 15. The output end of the motor 16 close to the side plate 12 passes through the side plate 12 and is fixedly connected to one end of the rotating shaft 17.
[0030] In the above embodiment, it should be noted that the motor 16 is a uniform speed motor, and the motor 16 drives the rotating shaft 17 to rotate at a uniform speed, so as to achieve the effect of driving the rotating shaft 17 and the fan blades 18 to rotate at a uniform speed to stir the nylon 6 raw material and the additive.
[0031] Example 4
[0032] like Figure 2 , Figure 4 and Figure 5 As shown, a uniform speed mixing device for the production of nylon 6 injection molding slices includes all the contents of Example 1. In addition, the bottom surface of the mixing barrel 11 is provided with a groove, and rotating plates 22 are rotatably installed on both sides of the inner wall of the groove on the bottom surface of the mixing barrel 11, and the two sides can be rotated and closed. The bottom surface of the outer wall of the side plate 13 on the side away from the mixing barrel 11 is fixedly installed with a support 20, and motors 21 are fixedly installed on both sides of the support 20, and the output end of the motor 21 close to the side plate 13 passes through the side plate 13 and is fixedly connected to one end of the rotating plate 22.
[0033] In the above embodiment, it should be noted that the rotating plates 22 on both sides are in a closed state in the initial state. After the stirring is completed, the rotating plates 22 are driven by the motor 21 to rotate and open, so as to achieve the effect of discharging the evenly stirred nylon 6 raw material.
[0034] Example 5
[0035] like Figure 1 and Figure 4 As shown, a uniform speed mixing device for the production of nylon 6 injection molding chips includes all the contents of Example 1. In addition, a feed port 19 is provided on the top surface of the support 15, and the feed port 19 penetrates downward through the top surface of the support 15, the top surface of the side plate 12 and the top surface of the top plate 14 and extends to the inner wall of the mixing barrel 11. A cover plate is rotatably installed on the top surface of the feed port 19.
[0036] In the above embodiment, it should be noted that by opening the top cover plate of the feed port 19 and injecting nylon 6 raw material into the feed port 19 , the effect of adding nylon 6 raw material into the mixing barrel 11 is achieved.
[0037] The use process of the utility model is as follows: a person skilled in the art rotates and opens the top cover plate of the feed port 19, injects the nylon 6 raw material into the mixing barrel 11 through the feed port 19, starts the motor 16 to drive the rotating shaft 17 to rotate at a uniform speed, and the rotating shaft 17 drives the fan blades 18 to rotate at a uniform speed to stir the nylon 6 raw material, and then pours the reinforcing agent, lubricant, flame retardant and other additives into the feed trough 31, and the additives flow into the longitudinal pipe 32 along the inclined surface in the feed trough 31, and the additives flow into the transverse pipe 33 through the longitudinal pipe 32, and then flow into the vertical pipe 34 through the transverse pipe 33, and finally drip into the mixing barrel 11 evenly at multiple points through the transverse pipe 33 and the vertical pipe 34, and after the stirring is completed, start the motor 21 to drive the rotating plate 22 to rotate and open to discharge the evenly stirred nylon 6 raw material.
[0038] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.
Claims
1. A uniform speed mixing device for the production of nylon 6 injection molding slices, comprising a stirring barrel (11) and an additive, wherein a top plate (14) is fixedly mounted on the top surface of the stirring barrel (11), and a side plate 1 (12) and a side plate 2 (13) are fixedly mounted on both ends of the stirring barrel (11), a rotating shaft (17) is arranged on both sides of the center of the stirring barrel (11), and the two ends of the rotating shaft (17) are respectively inserted into the side plate 1 (12) and the side plate 2 (13), and the rotating shaft (17) is rotatably mounted between the side plate 1 (12) and the side plate 2 (13), and a fan blade (18) is fixedly mounted on the outer wall of the rotating shaft (17), and the fan blades (18) are evenly staggered and arranged on the outer wall of the rotating shaft (17), characterized in that: A liquid dripping device is fixedly mounted on the top surface of the top plate (14) and the top surface of the second side plate (13), and the liquid dripping device can drip additives evenly into the mixing barrel (11).
2. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 1, characterized in that: The dripping device comprises a feed trough (31), wherein the feed trough (31) is fixedly mounted on the top surface of the second side plate (13), and a slope is arranged on the bottom surface of the feed trough (31). The side of the feed trough (31) away from the top plate (14) extends toward the side of the second side plate (13) away from the mixing barrel (11), and a triangular plate (35) is fixedly mounted at the angle between the bottom surface of the feed trough (31) and the side of the second side plate (13) away from the mixing barrel (11).
3. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 2, characterized in that: The liquid dripping device comprises a transverse tube (33), the transverse tube (33) is fixedly mounted on the top surface of the top plate (14), the transverse tube (33) is parallel to the long side of the feed trough (31), the transverse tube (33) is evenly arranged longitudinally on the top surface of the top plate (14), and both ends of the transverse tube (33) extend downwardly through the top plate (14) and the outer wall of the mixing barrel (11) and extend to the inner wall of the mixing barrel (11).
4. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 3, characterized in that: The liquid dripping device comprises a longitudinal tube (32), wherein the longitudinal tube (32) is embedded and installed on the top surface of the transverse tube (33), the longitudinal tube (32) is evenly arranged on the top surface of the transverse tube (33), the longitudinal tube (32) is perpendicular to the transverse tube (33), the inner wall of the longitudinal tube (32) is connected to the inner wall of the transverse tube (33), and one end of the longitudinal tube (32) close to the feed trough (31) penetrates the outer wall of the feed trough (31) and extends to the inner wall of the feed trough (31).
5. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 4, characterized in that: The dripping device comprises a vertical tube (34), wherein the vertical tube (34) is fixedly mounted on the bottom surface of the transverse tube (33), the vertical tubes (34) are evenly arranged laterally on the bottom surface of the transverse tube (33), the vertical tubes (34) are perpendicular to the top plate (14), the upper end of the vertical tube (34) is connected to the transverse tube (33), and the lower end of the vertical tube (34) extends downward, penetrates the top plate (14) and the outer wall of the mixing barrel (11), and extends to the inner wall of the mixing barrel (11).
6. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 1, characterized in that: A support (15) is fixedly mounted at the center of the outer wall of one side of the side plate (12) away from the mixing barrel (11), and a motor (16) is fixedly mounted on both sides of the support (15). An output end of the motor (16) close to the side plate (12) passes through the side plate (12) and is fixedly connected to one end of the rotating shaft (17).
7. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 1, characterized in that: The bottom surface of the mixing barrel (11) is provided with a groove, and rotating plates (22) are rotatably mounted on both sides of the inner wall of the groove on the bottom surface of the mixing barrel (11), and the rotating plates (22) on both sides can be rotated and closed. A support (20) is fixedly mounted on the bottom surface of the outer wall of the side plate (13) away from the mixing barrel (11), and a motor (21) is fixedly mounted on both sides of the support (20), and an output end of the motor (21) close to the side plate (13) passes through the side plate (13) and is fixedly connected to one end of the rotating plate (22).
8. The uniform speed mixing device for producing nylon 6 injection molding chips according to claim 6, characterized in that: The top surface of the support 1 (15) is provided with a feed inlet (19), and the feed inlet (19) penetrates downward through the top surface of the support 1 (15), the top surface of the side plate 1 (12) and the top surface of the top plate (14) and extends to the inner wall of the mixing barrel (11), and a cover plate is rotatably mounted on the top surface of the feed inlet (19).