Environment-friendly fiber composite forming device for melt-blown non-woven fabric

Abstract

The utility model discloses an environment-friendly melt-blown non-woven fabric fiber composite forming device which comprises a base, the surface of the base is fixedly connected with a melt-blown extruder, the melt-blown extruder is communicated with a mixing box through a feeding pipe, the mixing box is communicated with a filter box through a connecting pipe, a screen frame is arranged in the filter box, and the screen frame is connected with a filter screen. And a screening mechanism is arranged in the filtering box. The utility model relates to the technical field of non-woven fabric production, in particular to a fiber composite forming device for environment-friendly melt-blown non-woven fabric, which realizes the filtering of environment-friendly melt-blown non-woven fabric raw materials through the matching among a motor, a transverse column, a first bevel gear, a second bevel gear, a connecting rod and a cam, and solves the problem that the existing forming device is inconvenient to use when in use. The problem that the inside of a melt-blowing extruder is blocked due to the fact that a plurality of large-particle raw materials are possibly doped inside the raw materials and cannot be completely molten due to the fact that the melting time of the large-particle raw materials is relatively long in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a fiber composite molding device for environmentally friendly melt-blown non-woven fabrics. Background Art

[0002] Non-woven fabrics are formed by chemical, mechanical, thermal or solvent methods, not by knitting or weaving. When producing non-woven fabrics, their environmentally friendly raw materials need to be mixed. After mixing, they enter the melt-blown extruder and are finally melt-blown out through the extruder.

[0003] However, when the existing molding device is used, the raw materials are dropped into the interior of the mixing box through a rotary quantitative feeder, and after mixing, they enter the melt-blown extruder and are finally melt-blown out through the extruder;

[0004] However, when the existing molding device is in use, the raw materials inside the raw material box are directly discharged into the mixing, and finally enter the melt-blown extruder for melting. The raw materials may be mixed with some large particles of raw materials. The melting time of these large particles of raw materials is relatively long, and the large particles of raw materials may not be completely melted, resulting in blockage inside the melt-blown extruder. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an environmentally friendly fiber composite molding device for meltblown non-woven fabrics, which solves the problem that when the existing molding device is in use, the raw materials may be mixed with some large particles of raw materials. The melting time of these large particles of raw materials is relatively long, and the large particles of raw materials may not be completely melted, resulting in blockage inside the meltblown extruder.

[0006] To achieve the above-mentioned object, the present invention is implemented through the following technical solutions: an environmentally friendly melt-blown non-woven fabric fiber composite molding device, comprising a base, a melt-blown extruder is fixedly connected to the surface of the base, the melt-blown extruder is connected to a mixing box through a feed pipe, the mixing box is connected to a filter box through a connecting pipe, a screen frame is provided inside the filter box, and a screening mechanism is provided inside the filter box, the screening mechanism comprising: a motor, fixedly connected to the outer wall of the filter box through a motor seat; a horizontal column, fixedly connected to the output shaft of the motor, and rotatably connected to the inner wall of the filter box through a bearing; The first bevel gear is fixedly connected to the end of the horizontal column; the second bevel gear is meshedly connected to the outer wall of the first bevel gear; the connecting rod is fixedly connected to the inner wall of the second bevel gear and is rotatably connected to the inner wall of the filter box; the cam is fixedly connected to the outer wall of the connecting rod and fits the outer wall of the screen frame; the support assembly is arranged on the outside of the filter box; wherein, when the horizontal column is driven by the motor, the first bevel gear rotates, so that the cam drives the screen frame to move, screens the environmentally friendly raw materials of non-woven fabrics, and supports the filter box through the support assembly.

[0007] Preferably, the support assembly includes: grooves, which are respectively opened on the inner walls of the filter box and the inner walls of the mixing box; a connecting plate, which is attached to the inner walls of the grooves; a vertical plate, which is fixedly connected to the surface of the connecting plate; bolts, which are threadedly connected to the inner walls of the connecting plate, and are respectively threadedly connected to the inner walls of the filter box and the inner walls of the mixing box; wherein the connecting plates on the upper and lower sides are respectively fixed to the filter box and the mixing box by the bolts, and the filter box is supported by the vertical plate.

[0008] Preferably, a slider is fixedly connected to the outer wall of the screen frame, a slide column is slidably engaged with the inner wall of the slider, and both ends of the slide column are fixedly connected to the inner wall of the filter box.

[0009] Preferably, a spring is fixedly connected between the screen frame and the filter box.

[0010] Preferably, a stirring assembly is provided inside the mixing box, and a support column is fixedly connected between the mixing box and the base.

[0011] Beneficial effects

[0012] The utility model provides an environmentally friendly meltblown nonwoven fiber composite molding device. The device has the following beneficial effects: The device, through the coordination of a motor, a horizontal column, a first bevel gear, a second bevel gear, a connecting rod, and a cam, filters the environmentally friendly meltblown nonwoven raw material. This solves the problem in existing molding devices where, during use, the raw material may be mixed with large particles of raw material. These large particles take a long time to melt, making it impossible to completely melt the large particles, leading to blockage within the meltblown extruder.

[0013] Through the cooperation between the grooves, vertical plates, connecting plates and bolts, the filter box is supported, which solves the problem that the existing filter box is connected to the mixing box only through a connecting pipe, and the connecting pipe bears relatively small gravity, which may cause the connecting pipe to break. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the appearance;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the motor, cross column and cam;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the mixing box, vertical plate and filter box.

[0018] In the figure: 1. Base; 2. Meltblown extruder; 3. Feed pipe; 4. Mixing box; 41. Stirring assembly; 42. Support column; 5. Connecting pipe; 6. Filter box; 7. Screen frame; 71. Slider; 72. Sliding column; 73. Spring; 8. Screening mechanism; 81. Motor; 82. Cross column; 83. First bevel gear; 84. Second bevel gear; 85. Connecting rod; 86. Cam; 87. Support assembly; 871. Groove; 872. Vertical plate; 873. Connecting plate; 874. Bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] When the existing molding device is in use, the raw materials may be mixed with some large particles of raw materials. These large particles of raw materials take a long time to melt and may not be completely melted, resulting in blockage inside the meltblown extruder.

[0021] In view of this, the utility model provides an environmentally friendly melt-blown non-woven fabric fiber composite molding device, which realizes the filtration of environmentally friendly melt-blown non-woven fabric raw materials through the cooperation between the motor, the cross column, the first bevel gear, the second bevel gear, the connecting rod and the cam, and solves the problem that when the existing molding device is in use, the interior of the raw material may be mixed with some large particles of raw materials. The melting time of these large particles of raw materials is relatively long, and the large particles of raw materials may not be completely melted, resulting in blockage inside the melt-blown extruder.

[0022] By those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0023] Example 1, by Figure 1-4It can be seen that an environmentally friendly meltblown non-woven fabric fiber composite molding device in this case includes a base 1, a meltblown extruder 2 is fixedly connected to the surface of the base 1, the meltblown extruder 2 is connected to a mixing box 4 through a feeding pipe 3, the filtered environmentally friendly meltblown non-woven fabric raw material falls into the interior of the mixing box 4 through two connecting pipes 5, the mixing box 4 mixes the environmentally friendly meltblown non-woven fabric raw material, and the mixed environmentally friendly meltblown non-woven fabric raw material enters the meltblown extruder 2 through the feeding pipe 3, the meltblown extruder 2 melts the raw material out through the discharge port, the mixing box 4 is connected to a filter box 6 through a connecting pipe 5, after the filter box 6 filters the environmentally friendly meltblown non-woven fabric raw material, the valves on the two connecting pipes 5 are opened, and after mixing is completed, the valve on the feeding pipe 3 is opened, a screen frame 7 is provided inside the filter box 6, and the staff puts the environmentally friendly meltblown non-woven fabric raw material into the screen frame 7, and a screening mechanism 8 is provided inside the filter box 6. The screening mechanism 8 includes: a motor 81 model is selected according to actual needs and can meet the work requirements. The motor 81 is fixedly connected to the outer wall of the filter box 6 through the motor seat. The cross column 82 is fixedly connected to the output shaft of the motor 81 and is rotatably connected to the inner wall of the filter box 6 through a bearing. The first bevel gear 83 is fixedly connected to the end of the cross column 82. The second bevel gear 84 is meshed with the outer wall of the first bevel gear 83. The connecting rod 85 is fixedly connected to the inner wall of the second bevel gear 84 and is rotatably connected to the inner wall of the filter box 6. The cam 86 is fixedly connected to the outer wall of the connecting rod 85 and fits the outer wall of the screen frame 7. The support assembly 87 is arranged on the outside of the filter box 6. When the motor 81 is driven, the cross column 82 causes the first bevel gear 83 to rotate, so that the cam 86 drives the screen frame 7 to move, and the environmentally friendly raw materials of the non-woven fabric are screened. The filter box 6 is supported by the support assembly 87.

[0024] In the specific implementation process, it is worth noting that the model of motor 81 is selected according to actual needs and meets the work requirements. The staff puts the environmentally friendly melt-blown non-woven fabric raw material into the screen frame 7. After the filter box 6 filters the environmentally friendly melt-blown non-woven fabric raw material, the valves on the two connecting pipes 5 are opened. After mixing, the valve on the feed pipe 3 is opened, and the filtered environmentally friendly melt-blown non-woven fabric raw material falls into the interior of the mixing box 4 through the two connecting pipes 5. The mixing box 4 mixes the environmentally friendly melt-blown non-woven fabric raw materials, and the mixed environmentally friendly melt-blown non-woven fabric raw materials enter through the feed pipe 3. In the meltblown extruder 2, the meltblown extruder 2 melts the raw material out through the discharge port, and the motor 81 is connected to an external power supply. The motor 81 drives the cross column 82 to rotate, and the cross column 82 drives the first bevel gear 83 to rotate, and the first bevel gear 83 drives the second bevel gear 84 to rotate, and the second bevel gear 84 drives the connecting rod 85 to rotate, and the connecting rod 85 drives the cam 86 to move, thereby driving the screen frame 7 to shake left and right to filter the environmentally friendly meltblown non-woven fabric raw material. After the filtration is completed, the motor 81 is stopped, and the environmentally friendly meltblown non-woven fabric raw material is filtered;

[0025] Furthermore, the support assembly 87 includes: grooves 871, which are respectively opened on the inner walls of the filter box 6 and the inner walls of the mixing box 4, connecting plates 873, which are fitted on the inner walls of the grooves 871, and the staff moves the two vertical plates 872 in sequence, and the vertical plates 872 drive the upper and lower connecting plates 873 to move, and the upper and lower connecting plates 873 move into the upper and lower grooves 871, the vertical plates 872, which are fixedly connected to the surfaces of the connecting plates 873, and the bolts 874, which are threadedly connected to the inner walls of the connecting plates 873, and the staff rotate the bolts 874 on the upper and lower sides in sequence to fix the upper and lower connecting plates 873 to the filter box 6 and the mixing box 4, and respectively threadedly connected to the inner walls of the filter box 6 and the mixing box 4, wherein the connecting plates 873 on the upper and lower sides are respectively fixed to the filter box 6 and the mixing box 4 by the bolts 874, and the filter box 6 is supported by the vertical plates 872;

[0026] During the specific implementation process, it is worth noting that the staff moves the two vertical plates 872 in sequence, and the vertical plates 872 drive the upper and lower connecting plates 873 to move, and the upper and lower connecting plates 873 move into the upper and lower grooves 871. After completion, the staff rotates the upper and lower bolts 874 in sequence to fix the upper and lower connecting plates 873 to the filter box 6 and the mixing box 4, thereby supporting the filter box 6.

[0027] Furthermore, the outer wall of the screen frame 7 is fixedly connected to a slider 71. When the screen frame 7 is shaken left and right, the screen frame 7 drives the slider 71 to move. The inner wall of the slider 71 is slidably connected to a slide post 72. The slider 71 slides on the slide post 72. Both ends of the slide post 72 are fixedly connected to the inner wall of the filter box 6.

[0028] In the specific implementation process, it is worth noting that when the screen frame 7 is shaken left and right, the screen frame 7 drives the slider 71 to move, and the slider 71 slides on the slide post 72 to support the screen frame 7;

[0029] Furthermore, a spring 73 is fixedly connected between the screen frame 7 and the filter box 6. When the screen frame 7 is shaken left and right, the screen frame 7 drives the spring 73 to deform, ensuring that the screen frame 7 can shake left and right. The material of the spring 73 is carbon spring steel. The elastic coefficient of the spring 73 is selected according to actual needs to meet the work.

[0030] In the specific implementation process, it is worth noting that the material of the spring 73 is carbon spring steel. The elastic coefficient of the spring 73 is selected according to actual needs to meet the work. When the screen frame 7 is shaken left and right, the screen frame 7 drives the spring 73 to deform, ensuring that the screen frame 7 can shake left and right;

[0031] Specifically, first, the staff puts the environmentally friendly melt-blown non-woven fabric raw material into the screen frame 7, connects the motor 81 to the external power supply, and the motor 81 drives the horizontal column 82 to rotate, and the horizontal column 82 drives the first bevel gear 83 to rotate, and the first bevel gear 83 drives the second bevel gear 84 to rotate, and the second bevel gear 84 drives the connecting rod 85 to rotate, and the connecting rod 85 drives the cam 86 to move, thereby driving the screen frame 7 to shake left and right, and the screen frame 7 drives the slider 71 to move, and the inner wall of the slider 71 is slidably connected with the sliding column 72, and the screen frame 7 is provided with The dynamic spring 73 is deformed to filter the environmentally friendly melt-blown non-woven fabric raw material, and then the valves on the two connecting pipes 5 are opened. After mixing is completed, the valve on the feed pipe 3 is opened, and the filtered environmentally friendly melt-blown non-woven fabric raw material falls into the interior of the mixing box 4 through the two connecting pipes 5. The mixing box 4 mixes the environmentally friendly melt-blown non-woven fabric raw material, and the mixed environmentally friendly melt-blown non-woven fabric raw material enters the melt-blown extruder 2 through the feed pipe 3. The melt-blown extruder 2 melts the raw material out through the discharge port. After filtering is completed, the motor 81 is stopped.

[0032] Example 2, by Figure 1 and 2 It can be seen that a stirring assembly 41 is provided inside the mixing box 4, and the stirring assembly 41 includes a stirring motor, a stirring rod and a stirring blade. The stirring motor is fixedly connected to the outer wall of the mixing box 4, and the output shaft of the stirring motor is fixedly connected to the stirring rod. The stirring rod is rotatably connected to the inner wall of the mixing box 4 through a bearing, and the outer wall of the stirring rod is fixedly connected to the stirring blade. The stirring motor is connected to an external power supply, and the stirring motor drives the stirring rod to rotate, and the stirring rod drives the stirring blade to rotate, thereby filtering the environmentally friendly melt-blown non-woven fabric raw material for rapid mixing. A support column 42 is fixedly connected between the mixing box 4 and the base 1, and the support column 42 supports the mixing box 4;

[0033] In the specific implementation process, it is worth noting that the stirring assembly 41 includes a stirring motor, a stirring rod and a stirring blade. The stirring motor is fixedly connected to the outer wall of the mixing box 4, and the output shaft of the stirring motor is fixedly connected to the stirring rod. The stirring rod is rotatably connected to the inner wall of the mixing box 4 through a bearing, and the outer wall of the stirring rod is fixedly connected to the stirring blade. The stirring motor is connected to an external power supply, and the stirring motor drives the stirring rod to rotate, and the stirring rod drives the stirring blade to rotate, and the environmentally friendly melt-blown non-woven fabric raw material is filtered and quickly mixed. After the mixing is completed, the stirring motor is stopped, and the support column 42 supports the mixing box 4;

[0034] Specifically, the stirring assembly 41 includes a stirring motor, a stirring rod and a stirring blade. The stirring motor is fixedly connected to the outer wall of the mixing box 4. The output shaft of the stirring motor is fixedly connected to the stirring rod. The stirring rod is rotatably connected to the inner wall of the mixing box 4 through a bearing. The outer wall of the stirring rod is fixedly connected to the stirring blade. The stirring motor is connected to an external power supply, and the stirring motor drives the stirring rod to rotate. The stirring rod drives the stirring blade to rotate, and the environmentally friendly melt-blown non-woven fabric raw materials are filtered and quickly mixed. After mixing is completed, the stirring motor is stopped, and the support column 42 supports the mixing box 4.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly meltblown nonwoven fiber composite molding device, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected to a melt-blown extruder (2), the melt-blown extruder (2) is connected to a mixing box (4) via a feed pipe (3), the mixing box (4) is connected to a filter box (6) via a connecting pipe (5), a screen frame (7) is provided inside the filter box (6), and a screening mechanism (8) is provided inside the filter box (6), and the screening mechanism (8) comprises: A motor (81) is fixedly connected to the outer wall of the filter box (6) via a motor base; A horizontal column (82) is fixedly connected to the output shaft of the motor (81) and is rotatably connected to the inner wall of the filter box (6) via a bearing; A first bevel gear (83) is fixedly connected to the end of the transverse column (82); a second bevel gear (84) meshingly connected to an outer wall of the first bevel gear (83); a connecting rod (85) fixedly connected to the inner wall of the second bevel gear (84) and rotatably connected to the inner wall of the filter box (6); A cam (86) is fixedly connected to the outer wall of the connecting rod (85) and is attached to the outer wall of the screen frame (7); A support assembly (87) is arranged outside the filter box (6); When the motor (81) is driven, the horizontal column (82) causes the first bevel gear (83) to rotate, thereby causing the cam (86) to drive the screen frame (7) to move, thereby screening the environmentally friendly raw materials of non-woven fabrics, and supporting the filter box (6) through the support assembly (87).

2. The environmentally friendly meltblown nonwoven fabric fiber composite molding device according to claim 1, characterized in that: The support assembly (87) comprises: Grooves (871) are respectively formed on the inner wall of the filter box (6) and the inner wall of the mixing box (4); A connecting plate (873) is attached to the inner wall of the groove (871); A vertical plate (872) fixedly connected to the surface of the connecting plate (873); Bolts (874) are threadedly connected to the inner wall of the connecting plate (873) and are respectively threadedly connected to the inner wall of the filter box (6) and the inner wall of the mixing box (4); The connecting plates (873) on the upper and lower sides are respectively fixed to the filter box (6) and the mixing box (4) by the bolts (874), and the filter box (6) is supported by the vertical plate (872).

3. The environmentally friendly meltblown nonwoven fabric fiber composite molding device according to claim 1, characterized in that: The outer wall of the screen frame (7) is fixedly connected with a slider (71), the inner wall of the slider (71) is slidably engaged with a slide post (72), and both ends of the slide post (72) are fixedly connected to the inner wall of the filter box (6).

4. The environmentally friendly meltblown nonwoven fabric fiber composite molding device according to claim 1, characterized in that: A spring (73) is fixedly connected between the screen frame (7) and the filter box (6).

5. The environmentally friendly meltblown nonwoven fabric fiber composite molding device according to claim 1, characterized in that: A stirring assembly (41) is provided inside the mixing box (4), and a support column (42) is fixedly connected between the mixing box (4) and the base (1).

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