SMC raw material double-tank intelligent stirring and distributing device

Abstract

The SMC raw material double-tank intelligent stirring and distributing device comprises a working platform, two stirring tank bodies are fixedly connected to the working platform, a stirring shaft is rotationally connected into each stirring tank body, stirring blades are fixedly connected to the stirring shafts, and a driving motor for driving the stirring shafts to rotate is installed at the top of each stirring tank body; a dispersing assembly is arranged in the stirring tank body and located on the side of the stirring shaft, an observation opening is formed in the top of the stirring tank body, and a feeding opening and a discharging opening are formed in the bottom of the stirring tank body. The raw material mixing device is simple in structure, practical, convenient, capable of fully mixing raw materials and high in mixing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber reinforced plastic raw material stirring, and in particular to an SMC raw material double-tank intelligent stirring and distributing device. Background Art

[0002] In the production process of SMC, in order to make the physical properties of SMC products such as density uniform and to ensure the quality of SMC products, the mixing of various additives before processing is very important. Usually, a stirring device is used to stir the raw materials.

[0003] Single tank stirring is generally used in the prior art. In the prior art, CN221641413U discloses a raw material mixing and stirring device for FRP production, which sets a single tank and uses multiple groups of stirring plates to rotate and stir the raw materials. However, during the FRP stirring process, the base material, accelerator, filler, and curing agent need to be added in sequence. In addition, glass fiber and an appropriate amount of viscosity agent need to be added. The SMC raw material mixing process needs to be mixed multiple times. In order to ensure the mixing effect, the single tank mixing and stirring process takes a long time, and the stirring process is prone to insufficient stirring due to multiple additions of new materials.

[0004] In view of the above problems, a dual-tank intelligent stirring and distributing device for SMC raw materials is proposed, which can use two tanks to fully mix the raw materials of different components respectively, and then mix the mixed raw materials in the two tanks again, thereby reducing the mixing time and improving work efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a SMC raw material double-tank intelligent stirring and distributing device to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following scheme: The present invention provides an SMC raw material double-tank intelligent stirring and distributing device, comprising a working platform, on which two stirring tank bodies are fixedly connected, each of which is rotatably connected with a stirring shaft, on which a stirring blade is fixedly connected, and a driving motor for driving the stirring shaft to rotate is installed on the top of the stirring tank body; a dispersing component is arranged in the stirring tank body, and the dispersing component is located on the side of the stirring shaft; an observation port is provided on the top of the stirring tank body, and a feed port and a discharge port are provided on the bottom of the stirring tank body.

[0007] Preferably, the stirring blade includes a connecting section, an inclined section and a vertical section which are fixedly connected, the connecting section is fixedly connected to the stirring shaft, the inclined section is located between the connecting section and the vertical section and is adapted to the bottom wall of the stirring tank body, the vertical section is adapted to the side wall of the stirring tank body and a gap is left between the vertical section and the side wall of the stirring tank body; the dispersion component is located between the stirring shaft and the vertical section of the stirring blade.

[0008] Preferably, the dispersion component includes a dispersion shaft rotatably installed in the stirring tank body and located between the stirring shaft and the vertical section of the stirring blade, and a plurality of dispersion disks are fixedly connected to the dispersion shaft; a dispersion motor is fixedly connected to the outer wall of the stirring tank body, the top of the dispersion shaft passes through the top wall of the stirring tank body and is located outside the stirring tank body, the dispersion motor output shaft and the top of the dispersion shaft are respectively fixedly connected with pulleys, and the two pulleys are driven by V-belts.

[0009] Preferably, the discharge port at the bottom of one of the stirring tank bodies is connected to the other stirring tank body through a connecting pipe, and a delivery pump is installed on the connecting pipe; the discharge port of the other stirring tank body is connected to a discharge pipe, and a filter is installed in the discharge pipe.

[0010] Preferably, the stirring tank body is a split structure, and a head is provided on the top of the stirring tank body.

[0011] Preferably, the side wall and the bottom wall of the stirring tank body are double-layer structures, and a heat-insulating layer is arranged inside the double-layer structure.

[0012] Preferably, the stirring tank body passes through the working platform and the middle portion of the stirring tank body is fixedly connected to the working platform; an escalator is fixedly installed on one side of the working platform.

[0013] Preferably, a viscometer is installed at the observation port, and the viscometer is located between the vertical section of the stirring blade and the stirring shaft.

[0014] The present invention discloses the following technical effects: by arranging two stirring tank bodies on a working platform, the present invention can mix and stir raw materials of different components respectively, and then transport the mixed raw materials in one stirring tank body to another stirring tank for stirring, thereby avoiding the problem of insufficient stirring of a single tank; at the same time, a dispersing component is arranged in the stirring tank body, so that part of the raw materials between the stirring shaft and the stirring blade can be fully dispersed during the stirring of the raw materials by the stirring blade, so as to facilitate mixing. The present invention has a simple structure, is practical and convenient, can fully mix the raw materials, and has a high mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the dual-tank intelligent stirring and dispensing device of the present invention; Figure 2 This is a schematic diagram of the main structure of the stirring tank of the present invention; Figure 3 This is a schematic diagram of the main structure of the stirring tank in Example 2; Figure 4 This is a schematic diagram of the principle of rotation of the rotating shaft of the second embodiment; Among them: 1. working platform; 2. mixing tank body; 3. mixing shaft; 4. mixing blades; 5. driving motor; 6. observation port; 7. feeding port; 8. discharging port; 9. dispersion shaft; 10. dispersion plate; 11. dispersion motor; 12. pulley; 13. conveying pump; 14. discharging pipe; 15. filter; 16. insulation layer; 17. escalator; 18. viscometer; 19. mounting frame; 20. rotating ring; 21. fixed gear; 22. rotating shaft; 23. matching gear; 24. transmission shaft; 25. driving gear. DETAILED DESCRIPTION

[0017] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. Embodiment 1:

[0019] Reference Figure 1-2The present embodiment provides a dual-tank intelligent stirring and distributing device for SMC raw materials, comprising a working platform 1, on which two stirring tank bodies 2 are fixedly connected, each stirring tank body 2 is rotatably connected with a stirring shaft 3, on which a stirring blade 4 is fixedly connected, and a driving motor 5 for driving the stirring shaft 3 to rotate is installed on the top of the stirring tank body 2; a dispersing component is arranged in the stirring tank body 2, and the dispersing component is located on the side of the stirring shaft 3, an observation port 6 is provided on the top of the stirring tank body 2, and a feed port 7 and a discharge port 8 are provided at the bottom of the stirring tank body 2. By arranging two stirring tank bodies 2 on the working platform 1, raw materials of different components can be mixed and stirred respectively, and then the mixed raw materials in one stirring tank body 2 are transported to the other stirring tank for stirring, thereby avoiding the problem of insufficient stirring of a single tank; at the same time, a dispersing component is arranged in the stirring tank body 2, so that part of the raw materials between the stirring shaft 3 and the stirring blade 4 can be fully dispersed during the stirring of the raw materials by the stirring blade 4, so as to facilitate mixing.

[0020] Further optimized solution, the stirring blade 4 includes a fixedly connected connecting section, an inclined section and a vertical section, the connecting section is fixedly connected to the stirring shaft 3, the inclined section is located between the connecting section and the vertical section and is adapted to the bottom wall of the stirring tank body 2, the vertical section is adapted to the side wall of the stirring tank body 2 and a gap is left between the side wall of the stirring tank body 2; the dispersion component is located between the stirring shaft 3 and the vertical section of the stirring blade 4. The stirring blade 4 can fully mix and stir the raw materials near the inner wall of the stirring tank body 2 to prevent the raw materials from depositing.

[0021] Further optimization scheme, the dispersion assembly includes a dispersion shaft 9 that is rotatably installed in the stirring tank body 2 and located between the vertical sections of the stirring shaft 3 and the stirring blade 4, and a plurality of dispersion disks 10 are fixedly connected to the dispersion shaft 9; a dispersion motor 11 is fixedly connected to the outer wall of the stirring tank body 2, and the top of the dispersion shaft 9 passes through the top wall of the stirring tank body 2 and is located outside the stirring tank body 2. The output shaft of the dispersion motor 11 and the top of the dispersion shaft 9 are respectively fixedly connected with pulleys 12, and the two pulleys 12 are driven by a V-belt. The dispersion motor 11 drives the dispersion shaft 9 to rotate, and then drives the dispersion disk 10 to rotate. Furthermore, the dispersion disk 10 is a metal disk with ratchet teeth, which can fully disperse the raw materials.

[0022] In a further optimized solution, the discharge port 8 at the bottom of one stirring tank body 2 is connected to the other stirring tank body 2 through a connecting pipe, and a delivery pump 13 is installed on the connecting pipe; the discharge port 8 of the other stirring tank body 2 is connected to a discharge pipe 14, and a filter 15 is installed in the discharge pipe 14. The raw materials stirred in one stirring tank body 2 are transported to the other stirring tank 2 through the delivery pump 13 for continued stirring. By stirring in the two stirring tank bodies 2 and then mixing, the raw materials can be fully mixed, and the problem of insufficient mixing due to continuous addition of raw materials during the stirring process of a single tank can be effectively avoided.

[0023] According to a further optimized solution, the stirring tank body 2 is a split structure, and a head is provided on the top of the stirring tank body 2.

[0024] In a further optimized solution, the side wall and the bottom wall of the mixing tank body 2 are double-layer structures, and a heat preservation layer 16 is provided in the double-layer structure. The heat preservation layer can ensure the temperature of the mixing tank body 2 during the mixing process, prevent the mixing effect from being affected by the lower temperature in winter, and prevent the reaction between the internal raw materials caused by the excessively high temperature in summer from affecting the quality of the raw materials.

[0025] In a further optimized solution, the mixing tank body 2 passes through the working platform 1 and the middle of the mixing tank body 2 is fixedly connected to the working platform 1; a ladder 17 is fixedly installed on one side of the working platform 1. The staff can move to the top of the working platform 1 through the ladder 17, so as to observe the inside of the mixing tank body 2 through the observation port 6.

[0026] To further optimize the solution, a viscometer 18 is installed at the observation port 6, and the viscometer 18 is located between the vertical section of the stirring blade 4 and the stirring shaft 3. The viscosity of the mixture can be monitored in real time, which is convenient for timely adjustment.

[0027] To further optimize the solution, a control console is provided below the work platform 1, and the control console is electrically connected to the drive motor 5 and the dispersed motor 11, and the rotation of the designated motor is controlled by the control console. The control console can also control the delivery pump and the valves at the feed inlet and the discharge port.

[0028] As a further optimization scheme, two raw material barrels are installed under the working platform 1, and different raw materials in the two raw material barrels are transported to two mixing tank bodies 2 for separate mixing and mixing.

[0029] To further optimize the solution, a powder feed pipe is provided on the top of the mixing tank body 2, and the powder feed pipe is connected to the mixing tank body 2. Inputting powder into the mixing tank body 2 is a conventional technical means and will not be elaborated here.

[0030] The working process of this embodiment is as follows: different raw materials are transported into the two stirring tank bodies 2 respectively, and then the two driving motors 5 are started, and the driving motor 5 drives the stirring shaft 3 to rotate, and then drives the stirring blades 4 to rotate, so as to stir the raw materials. At the same time, the dispersion motor 11 drives the dispersion shaft 9 to rotate, and then drives the dispersion disk 10 to rotate, so as to break up the internal raw materials and mix them quickly. Then the mixed raw materials in one stirring tank body 2 are transported to the other stirring tank body 2, and the stirring is continued to make the two different raw materials fully mixed to obtain a specified mixture. Then the mixed material is transported to the discharge pipe 14, filtered through the filter 15, and transported to the next process. Embodiment 2:

[0031] Reference Figure 3-4The present embodiment provides an SMC raw material double-tank intelligent stirring and distributing device. The only difference between the present embodiment and the first embodiment is that a mounting frame 19 is fixedly connected in the stirring tank body 2, a rotating ring 20 is rotatably connected to the top of the mounting frame 19, a fixed gear 21 is fixedly connected in the stirring tank body 2, the fixed gear 21 is located in the rotating ring 20 and a gap is left between the rotating ring 20 and the inner wall, a rotating shaft 22 is rotatably arranged on the rotating ring 20, the bottom end of the rotating shaft 22 passes through the end face of the rotating ring 20 and is fixedly connected to the dispersion shaft 9, and a matching gear 23 meshing with the fixed gear 21 is fixedly connected to the top of the rotating shaft 22; a transmission shaft 24 is rotatably connected in the stirring tank body 2, a driving gear 25 is fixedly connected to the bottom end of the transmission shaft 24, a tooth groove meshing with the driving gear 25 is provided on the circumference of the rotating ring 20, and the top of the transmission shaft 24 is connected to the dispersion motor 11 through gear matching and the matching of the pulley 12 and the V-belt.

[0032] The pulley 12 is driven to rotate by the dispersion motor 11, and then the transmission shaft 24 is driven to rotate through the gear matching, thereby driving the driving gear 25 to rotate. During the rotation process, the driving gear 25 drives the rotating ring 20 to rotate through the tooth grooves on the side wall of the rotating ring 20, thereby driving the driving shaft 22 and the dispersion shaft 9 to make circular motion with the rotating ring 20. At the same time, when the rotating shaft 22 makes a circular motion with the rotating ring 20, the matching gear 23 on the top of the rotating shaft 22 meshes with the fixed gear 21, thereby driving the rotating shaft 22 to rotate, thereby driving the dispersion shaft 9 to move at a high speed, so that the dispersion disk 10 can make a reciprocating motion between the stirring shaft 3 and the stirring blade 4 while rotating itself, fully disperse the raw materials that cannot be stirred between the two, and improve the mixing efficiency.

[0033] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A dual-tank intelligent stirring and distributing device for SMC raw materials, characterized by: The invention comprises a working platform (1), wherein two stirring tank bodies (2) are fixedly connected to the working platform (1), a stirring shaft (3) is rotatably connected to each stirring tank body (2), a stirring blade (4) is fixedly connected to the stirring shaft (3), and a driving motor (5) for driving the stirring shaft (3) to rotate is installed on the top of the stirring tank body (2); a dispersing component is arranged in the stirring tank body (2), and the dispersing component is located on the side of the stirring shaft (3); an observation port (6) is provided on the top of the stirring tank body (2), and a feeding port (7) and a discharging port (8) are provided on the bottom of the stirring tank body (2).

2. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 1 is characterized by: The stirring blade (4) comprises a connecting section, an inclined section and a vertical section which are fixedly connected, the connecting section being fixedly connected to the stirring shaft (3), the inclined section being located between the connecting section and the vertical section and being adapted to the bottom wall of the stirring tank body (2), the vertical section being adapted to the side wall of the stirring tank body (2) and having a gap between the vertical section and the side wall of the stirring tank body (2); the dispersing component being located between the stirring shaft (3) and the vertical section of the stirring blade (4).

3. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 2 is characterized in that: The dispersion assembly comprises a dispersion shaft (9) rotatably mounted in the stirring tank body (2) and located between the stirring shaft (3) and the vertical section of the stirring blade (4); a plurality of dispersion discs (10) are fixedly connected to the dispersion shaft (9); a dispersion motor (11) is fixedly connected to the outer wall of the stirring tank body (2); the top of the dispersion shaft (9) passes through the top wall of the stirring tank body (2) and is located outside the stirring tank body (2); the output shaft of the dispersion motor (11) and the top of the dispersion shaft (9) are respectively fixedly connected to pulleys (12); the two pulleys (12) are driven by a V-belt.

4. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 1 is characterized in that: The discharge port (8) at the bottom of one of the stirring tank bodies (2) is connected to the other stirring tank body (2) via a connecting pipe, and a delivery pump (13) is installed on the connecting pipe; the discharge port (8) of the other stirring tank body (2) is connected to a discharge pipe (14), and a filter (15) is installed in the discharge pipe (14).

5. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 1 is characterized by: The stirring tank body (2) is a split structure, and a sealing head is provided on the top of the stirring tank body (2).

6. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 1 is characterized by: The side walls and the bottom wall of the stirring tank body (2) are double-layer structures, and a heat-insulating layer (16) is provided in the double-layer structure.

7. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 1 is characterized by: The mixing tank body (2) passes through the working platform (1), and the middle part of the mixing tank body (2) is fixedly connected to the working platform (1); an escalator (17) is fixedly installed on one side of the working platform (1).

8. The SMC raw material dual-tank intelligent stirring and distributing device according to claim 2 is characterized by: The observation port (6) is equipped with a viscometer (18), and the viscometer (18) is located between the vertical section of the stirring blade (4) and the stirring shaft (3).

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