Feeding device for antibacterial and antiviral fiber production

Abstract

The utility model relates to the technical field of feeding devices, in particular to a feeding device for antibacterial and antiviral fiber production. The feeding device for antibacterial and antiviral fiber production comprises a feeding barrel, and a preheating assembly for heating raw materials is arranged in the feeding barrel; the preheating assembly comprises a liquid storage barrel, a communicating partition plate is arranged outside the liquid storage barrel, a communicating outer barrel is arranged outside the partition plate, and the outer barrel is fixedly erected in the feeding barrel. According to the feeding device for antibacterial and antiviral fiber production, after raw materials enter the feeding barrel, the inner inclined guide plate and the outer inclined guide plate are heated through a water source in the preheating assembly, so that in the process that the raw materials roll and fall on the inner inclined guide plate and the outer inclined guide plate, the heated inner inclined guide plate and the heated outer inclined guide plate preheat the raw materials, and the raw materials are fed into the feeding barrel. Therefore, the influence of incomplete melting of the raw materials on the quality of extruded products due to excessive accumulation and insufficient heating of the raw materials entering the extruder is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for producing antibacterial and antiviral fibers. Background Art

[0002] Antibacterial and antiviral fibers are fibers / non-woven fabrics that have been treated or added with special ingredients to inhibit or kill bacteria and viruses. These fibers are often used to produce protective clothing, masks, and other hygiene products to provide additional protection. In fiber production, an extruder is required to extrude plastic raw materials.

[0003] When the extruder is working, the raw materials are generally added into the extruder through the hopper, but the raw materials cannot be pretreated during the feeding and adding process, which may easily cause multiple raw materials to enter the extruder and accumulate too much, resulting in insufficient heating and affecting the extruded product.

[0004] Therefore, it is necessary to provide a new feeding device for producing antibacterial and antiviral fibers to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a feeding device for producing antibacterial and antiviral fibers.

[0006] The feeding device for producing antibacterial and antiviral fibers provided by the utility model comprises: a feeding cylinder, wherein a preheating component for heating the raw materials is provided inside the feeding cylinder;

[0007] The preheating assembly includes a liquid storage cylinder, a communicating partition is provided on the outside of the liquid storage cylinder, a communicating outer cylinder is provided on the outside of the partition, and the outer cylinder is fixedly mounted in the loading cylinder;

[0008] A plurality of connected and evenly distributed inner and outer inclined guide plates are provided between the partitions. The inner and outer inclined guide plates are inclined in opposite directions. The ends of the outer inclined guide plates are connected to the inner wall of the outer cylinder, and a heating rod is provided inside the liquid storage cylinder.

[0009] Preferably, a communicating lower hopper is provided at the bottom of the outer cylinder, a supporting cylinder is provided inside the lower hopper, and the lower hopper is a conical structure.

[0010] Preferably, an extrusion block that is mutually opposed and slidably connected is inserted into the interior of the lower hopper, the top and bottom of the extrusion block are both cambered structures, and a fixedly connected extrusion rod is provided at the bottom of the extrusion block.

[0011] Preferably, a fixedly connected cylinder is provided on the top of the extrusion block, a mounting plate is provided on the top of the cylinder, and the mounting plate is fixedly installed in the support cylinder.

[0012] Preferably, two vertically distributed through holes are provided on the side wall of the upper barrel, and a connected upper hopper is provided on the top of the upper barrel.

[0013] Preferably, a transparent tube is inserted into the interior of the lower through hole, and a connecting tube is inserted into the interior of the upper through hole. The connecting tube is a three-way tube. The connecting tube and the transparent tube are located inside the loading barrel and are connected to the interior of the outer barrel at one end, and the two ends of the outside of the connecting tube are respectively provided with a connected filling pipe and exhaust pipe.

[0014] Preferably, a motor is provided at the top of the loading barrel, the output end of the motor extends into the loading barrel and is provided with a fixedly connected rotating rod, a distribution plate is provided on the outer wall of the rotating rod, the distribution plate is located below the upper hopper, and the bottom end of the rotating rod is provided with a rotatably connected connecting seat, and the bottom of the connecting seat is connected to the top of the liquid storage barrel.

[0015] Compared with related technologies, the feeding device for producing antibacterial and antiviral fibers provided by the present invention has the following beneficial effects:

[0016] 1. The utility model is provided with a preheating component. When the raw materials are fed, after the raw materials enter the inside of the feeding barrel, the inner inclined guide plate and the outer inclined guide plate are heated by the water source in the preheating component. Therefore, when the raw materials roll and fall on the inner inclined guide plate and the outer inclined guide plate, the heated inner inclined guide plate and the outer inclined guide plate preheat the raw materials, thereby reducing the influence of insufficient heating caused by excessive accumulation of raw materials when entering the extruder, resulting in incomplete melting of the raw materials and the quality of the extruded products.

[0017] 2. During the feeding process of the raw materials, the utility model increases the driving force for the raw materials to fall into the extruder by squeezing the raw materials through the reciprocating extrusion rod, thereby reducing the phenomenon of raw materials being stuck at the connection between the lower hopper and the extruder, thereby making the feeding of the raw materials smoother.

[0018] 3. The utility model sets a material distribution plate. When the raw materials are added to the upper barrel, the rotating material distribution plate can evenly spread the falling raw materials, so that the raw materials can be more evenly diffused in the upper barrel. Moreover, the raw materials can be rolled in multiple groups of inner inclined guide plates and outer inclined guide plates, so that different raw materials can be dispersed more evenly, thereby improving the dispersion effect of the raw materials in the later stage, thereby achieving more uniform loading of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of a feeding device for producing antibacterial and antiviral fibers is provided for the utility model;

[0020] Figure 2 for Figure 1A schematic structural diagram of the preheating assembly shown;

[0021] Figure 3 for Figure 2 A schematic structural diagram of the liquid storage cylinder and its components shown;

[0022] Figure 4 for Figure 2 A schematic diagram of a partial cross-sectional structure of the outer cylinder and its components shown;

[0023] Figure 5 for Figure 1 The schematic structural diagram of the lower hopper and its component sections is shown;

[0024] Figure 6 for Figure 1 A schematic diagram of the structure of the motor and its components shown;

[0025] Figure 7 for Figure 1 Schematic diagram of the cross-sectional structure of the loading barrel shown.

[0026] Numbers in the figure: 1. Loading barrel; 11. Through hole; 12. Upper hopper; 2. Preheating assembly; 21. Liquid storage barrel; 211. Partition; 212. Inner inclined guide plate; 22. Outer barrel; 221. Outer inclined guide plate; 23. See-through tube; 24. Connecting tube; 241. Filling pipe; 242. Exhaust pipe; 3. Lower hopper; 31. Support barrel; 4. Extrusion block; 41. Extrusion rod; 42. Cylinder; 43. Mounting plate; 5. Motor; 51. Rotating rod; 52. Connecting seat; 53. Distributing tray. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0029] See also Figures 1 to 7 The embodiment of the present invention provides a feeding device for producing antibacterial and antiviral fibers, which includes a feeding barrel 1 , wherein a preheating component 2 for heating raw materials is provided inside the feeding barrel 1 .

[0030] In the embodiments of the present invention, please refer to Figures 1 to 7The preheating assembly 2 includes a liquid storage cylinder 21, and a connected partition 211 is provided on the outside of the liquid storage cylinder 21. A connected outer cylinder 22 is provided on the outside of the partition 211, and the outer cylinder 22 is fixedly mounted in the loading cylinder 1; a number of connected and evenly distributed inner inclined guide plates 212 and outer inclined guide plates 221 are provided between the partitions 211, and the inner inclined guide plates 212 and the outer inclined guide plates 221 are inclined in opposite directions, and the end of the outer inclined guide plate 221 is connected to the inner wall of the outer cylinder 22, and a heating rod is provided inside the liquid storage cylinder 21.

[0031] It should be noted that: when the raw material enters the upper barrel 1 from the upper hopper 12, since the inner inclined guide plate 212 is inclined toward the outside of the upper barrel 1, the raw material can roll along the inner inclined guide plate 212 to the outer inclined guide plate 221 below. Through multiple cycles of rolling of the raw material, when the raw material rolls on the outer inclined guide plate 221 and the inner inclined guide plate 212, the heating rod located inside the liquid storage cylinder 21 can heat the water source in the liquid storage cylinder 21. At the same time, since the outer inclined guide plate 221 and the inner inclined guide plate 212 are connected to the liquid storage cylinder 21, the heated water source can smoothly preheat the outer inclined guide plate 221 and the inner inclined guide plate 212. Then, in the process of the raw material rolling on the outer inclined guide plate 221 and the inner inclined guide plate 212, the raw material can be preheated. Later, when the raw material enters the extruder, the preheated raw material can be dissolved more quickly.

[0032] In the embodiments of the present invention, please refer to Figures 1 to 7 The bottom of the outer cylinder 22 is provided with a connected lower hopper 3, and the interior of the lower hopper 3 is provided with a support cylinder 31, and the lower hopper 3 is a conical structure. The interior of the lower hopper 3 is inserted with an extrusion block 4 that is opposed and slidably connected. The top and bottom of the extrusion block 4 are both arc-shaped structures, and the bottom of the extrusion block 4 is provided with a fixedly connected extrusion rod 41, and the top of the extrusion block 4 is provided with a fixedly connected cylinder 42, and the top of the cylinder 42 is provided with a mounting piece 43, and the mounting piece 43 is fixedly installed in the support cylinder 31.

[0033] It should be noted that: when the raw material falls into the lower hopper 3, the working cylinder 42 can drive the extrusion block 4 to move back and forth up and down in the lower hopper 3. When the extrusion block 4 moves upward, it can be separated from the inner wall with a relatively small diameter of the conical structure lower hopper 3, so that the raw material entering the lower hopper 3 can be smoothly moved to the bottom of the pressurizing block. When the extrusion block 4 moves downward, the outer wall of the extrusion block 4 can first be offset against the inner wall with a relatively small diameter in the conical structure lower hopper 3, and at the same time, the extrusion rod 41 squeezes the raw material under the extrusion block 4, increasing the driving force of the raw material into the extruder, thereby reducing the phenomenon of raw material blockage at the connection between the lower hopper 3 and the extruder, and thus making the discharge of the raw material smoother.

[0034] In the embodiments of the present invention, please refer to Figures 1 to 7 Two vertically distributed through holes 11 are provided on the side wall of the upper barrel 1, and a connected upper hopper 12 is provided on the top of the upper barrel 1. A transparent tube 23 is inserted into the interior of the lower through hole 11, and a connecting tube 24 is inserted into the interior of the upper through hole 11. The connecting tube 24 is a three-way tube. One end of the connecting tube 24 and the transparent tube 23 located inside the upper barrel 1 is connected to the interior of the outer barrel 22, and the two ends of the outside of the connecting tube 24 are respectively provided with a connected filling pipe 241 and an exhaust pipe 242.

[0035] It should be noted that: by setting up a relatively low transparent tube 23, it is convenient for the staff to observe the liquid level status of the water source inside the liquid storage cylinder 21 when in use, so that the staff can add water to the liquid storage cylinder 21 through the filling pipe 241 in time when the liquid level is insufficient. In the process of the heating rod heating the water source inside the liquid storage cylinder 21, the high pressure generated during heating can be discharged through the exhaust pipe 242, thereby improving the safety of the device during use.

[0036] In the embodiments of the present invention, please refer to Figures 1 to 7 A motor 5 is provided at the top of the upper barrel 1. The output end of the motor 5 extends into the upper barrel 1 and is provided with a fixedly connected rotating rod 51. A distributing tray 53 is provided on the outer wall of the rotating rod 51. The distributing tray 53 is located below the upper hopper 12. The bottom end of the rotating rod 51 is provided with a rotatably connected connecting seat 52, and the bottom of the connecting seat 52 is connected to the top of the liquid storage cylinder 21.

[0037] It should be noted that: when loading, the rotating distribution plate 53 can evenly disperse the falling raw materials inside the loading barrel 1, which can disperse the raw materials once, and through multiple circulation rolling of the raw materials in the preheating component 2, the raw materials can be dispersed twice. By dispersing the raw materials twice, the loaded raw materials can be dispersed more evenly, so that the mixing of different raw materials can be better.

[0038] The working principle of the feeding device for producing antibacterial and antiviral fibers provided by the utility model is as follows:

[0039] When using the feeding device, the feeding device can first be installed on the feeding end of the required extruder and connected to the extruder. After the connection of the device is completed, the raw materials required for the production of antibacterial and antiviral fibers can be added to the interior of the upper barrel 1 through the feeding hopper 12 as needed;

[0040] At this time, the motor 5 can drive the rotating rod 51 to rotate, and the material distribution plate 53 located on the outer wall of the rotating rod 51 can rotate synchronously with the rotating rod 51. At the same time, since the material distribution plate 53 is located below the upper hopper 12, the raw materials falling from the upper hopper 12 can be scattered on the material distribution plate 53. At this time, the rotating material distribution plate 53 can evenly disperse the falling raw materials inside the upper barrel 1;

[0041] At this time, the falling raw materials can first fall on the outer inclined guide plate 221. Since the outer inclined guide plate 221 is inclined toward the center of the loading barrel 1, the raw materials on its outer wall can roll downward to the inner inclined guide plate 212 below. Since the inner inclined guide plate 212 is inclined toward the outside of the loading barrel 1, the raw materials can roll along the inner inclined guide plate 212 to the outer inclined guide plate 221 below. Through multiple cycles of rolling of the raw materials and the combination with the distribution plate 53, the loaded raw materials can be dispersed more evenly, thereby making the mixing of different raw materials more outstanding.

[0042] When the raw material rolls on the outer inclined guide plate 221 and the inner inclined guide plate 212, the heating rod inside the liquid storage cylinder 21 can heat the water source in the liquid storage cylinder 21. At the same time, since the outer inclined guide plate 221 and the inner inclined guide plate 212 are connected to the liquid storage cylinder 21, the heated water source can smoothly preheat the outer inclined guide plate 221 and the inner inclined guide plate 212. Then, in the process of the raw material rolling on the outer inclined guide plate 221 and the inner inclined guide plate 212, the raw material can be preheated initially. Then, when the raw material enters the extruder later, the preheated raw material can be dissolved more quickly.

[0043] When the raw material falls from the bottom of the upper barrel 1 to the lower hopper 3 below, the working cylinder 42 can drive the extrusion block 4 to move up and down in the lower hopper 3, and the extrusion block 4 that moves up and down can drive the extrusion rod 41 to squeeze the raw material below, thereby increasing the driving force of the raw material into the extruder, thereby reducing the phenomenon of raw material blockage at the connection between the lower hopper 3 and the extruder, and making the discharge of the raw material smoother.

[0044] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0045] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding device for producing antibacterial and antiviral fibers, characterized in that: include: A loading barrel (1), wherein a preheating component (2) for heating the raw materials is provided inside the loading barrel (1); The preheating assembly (2) comprises a liquid storage cylinder (21), a communicating partition (211) is provided on the outside of the liquid storage cylinder (21), a communicating outer cylinder (22) is provided on the outside of the partition (211), and the outer cylinder (22) is fixedly mounted in the loading cylinder (1); A plurality of interconnected and evenly distributed inner inclined guide plates (212) and outer inclined guide plates (221) are provided between the partitions (211); the inner inclined guide plates (212) and the outer inclined guide plates (221) are inclined in opposite directions; the ends of the outer inclined guide plates (221) are connected to the inner wall of the outer cylinder (22); and a heating rod is provided inside the liquid storage cylinder (21).

2. The feeding device for producing antibacterial and antiviral fibers according to claim 1, characterized in that: A communicating lower hopper (3) is provided at the bottom of the outer cylinder (22), a supporting cylinder (31) is provided inside the lower hopper (3), and the lower hopper (3) is a conical structure.

3. The feeding device for producing antibacterial and antiviral fibers according to claim 2, characterized in that: An extrusion block (4) is inserted into the lower hopper (3) and is slidably connected to each other. The top and bottom of the extrusion block (4) are both cambered structures, and a fixedly connected extrusion rod (41) is provided at the bottom of the extrusion block (4).

4. The feeding device for producing antibacterial and antiviral fibers according to claim 3, characterized in that: A fixedly connected cylinder (42) is provided on the top of the extrusion block (4), a mounting plate (43) is provided on the top of the cylinder (42), and the mounting plate (43) is fixedly mounted in the support cylinder (31).

5. The feeding device for producing antibacterial and antiviral fibers according to claim 1, characterized in that: Two vertically distributed through holes (11) are provided on the side wall of the upper barrel (1), and a communicating upper hopper (12) is provided on the top of the upper barrel (1).

6. The feeding device for producing antibacterial and antiviral fibers according to claim 5, characterized in that: A transparent tube (23) is inserted into the interior of the lower through hole (11), and a connecting tube (24) is inserted into the interior of the upper through hole (11). The connecting tube (24) is a three-way tube. One end of the connecting tube (24) and the transparent tube (23) located inside the loading barrel (1) is connected to the interior of the outer barrel (22), and the two ends outside the connecting tube (24) are respectively provided with a connected filling pipe (241) and an exhaust pipe (242).

7. The feeding device for producing antibacterial and antiviral fibers according to claim 1, characterized in that: A motor (5) is provided at the top of the loading barrel (1), an output end of the motor (5) extends into the loading barrel (1) and is provided with a fixedly connected rotating rod (51), a material distribution plate (53) is provided on the outer wall of the rotating rod (51), the material distribution plate (53) is located below the loading hopper (12), a rotatably connected connecting seat (52) is provided at the bottom end of the rotating rod (51), and the bottom of the connecting seat (52) is connected to the top of the liquid storage barrel (21).

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