Homogenizing storage tank for plastic production

Abstract

The utility model discloses a homogenizing storage tank for plastic production, which comprises a storage tank body, a storage tank cover is arranged at the top end of the storage tank body, a feed pipe is fixedly mounted at the top end of the storage tank cover, a stirring component for mixing plastics is arranged at the top end of the storage tank cover, and a discharge pipe is fixedly mounted at the top end of the storage tank cover. The stirring assembly comprises a rotating block rotationally connected to the storage tank cover, a mounting block fixedly mounted at the top end of the rotating block and a driving motor fixedly mounted in the mounting block, a connecting block is arranged in the storage tank body, and an electric telescopic rod rotationally connected with the top end of the connecting block is fixedly mounted at the bottom end of the rotating block. The stirring shaft can be driven by the stirring assembly to perform lifting adjustment in the storage tank body, so that the stirring rod can be conveniently driven to stir materials at different height positions in the storage tank body, and exchange and mixing of upper and lower layers of materials in the tank body are effectively promoted; and the dead angle problem of non-uniform stirring of upper and lower layers caused by material layering is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic homogenization storage tank technical field, specifically is a homogenization storage tank for plastic production. BACKGROUND

[0002] The main component of plastic is resin, and resin is originally named from the lipids secreted by animals and plants, such as rosin and shellac. Resin refers to a high molecular compound that has not been mixed with various additives. Resin accounts for about 40% to 100% of the total weight of plastic. The basic properties of plastic are mainly determined by the nature of resin, but additives also play an important role. Some plastics are basically composed of synthetic resin and do not contain or contain few additives, such as organic glass and polystyrene.

[0003] The homogenization storage tank can keep the temperature, viscosity and other performance indicators of the material in a relatively stable range through stirring and temperature control system. When the homogenization storage tank is used to stir and mix the plastic in the tank body, the stirring blade cannot stir the material at different heights in the tank body, which affects the exchange and mixing of the upper and lower layers of the material in the tank body, resulting in uneven stirring of the upper and lower layers. SUMMARY

[0004] The utility model discloses a homogenization storage tank for plastic production, which can keep the temperature, viscosity and other performance indicators of the material in a relatively stable range through stirring and temperature control system. When the homogenization storage tank is used to stir and mix the plastic in the tank body, the stirring blade cannot stir the material at different heights in the tank body, which affects the exchange and mixing of the upper and lower layers of the material in the tank body, resulting in uneven stirring of the upper and lower layers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a homogenization storage tank for plastic production, comprising a storage tank body, a storage tank cover is arranged at the top end of the storage tank body, a feeding pipe is fixedly installed at the top end of the storage tank cover, a stirring assembly for mixing plastic is arranged at the top end of the storage tank cover, the stirring assembly comprises a rotating block rotatably connected to the inner side of the storage tank cover, an installation block fixedly installed at the top end of the rotating block, and a drive motor fixedly installed in the installation block, a connecting block is arranged in the storage tank body, an electric telescopic rod is fixedly installed at the bottom end of the rotating block and rotatably connected to the top end of the connecting block, the output shaft end of the drive motor is fixedly connected with the electric telescopic rod penetrating through the rotating block, a stirring shaft is fixedly installed at the bottom end of the connecting block, and stirring rods for mixing are symmetrically arranged at both ends of the stirring shaft, a rotating motor is fixedly installed at the top end of the storage tank cover, a driving pulley is rotatably connected to the top end of the rotating motor, a driven pulley is fixedly installed on the outer periphery of the installation block, and a connecting belt is arranged in the middle of the driving pulley and the driven pulley.

[0006] As a further scheme of the utility model: the telescopic guide rod for lifting and guiding is fixedly installed in the middle of the connecting block and the rotating block, and the telescopic guide rod is fixedly installed symmetrically in the middle of the connecting block and the rotating block.

[0007] As a further scheme of the utility model: the mounting assembly for quick mounting of the stirring rod is arranged in the stirring shaft, the mounting assembly comprises mounting grooves symmetrically arranged on the outer periphery of the stirring shaft, and the stirring rod is fixedly provided with an embedded block at one end, which is embeddedly fixed in the mounting groove.

[0008] As a further scheme of the utility model: the limiting block is symmetrically and slidingly connected to the two ends of the mounting groove in the stirring shaft, and the two ends of the embedded block are symmetrically provided with limiting grooves for limiting and fixing the limiting block.

[0009] As a further scheme of the utility model: the reset spring for adjusting and limiting the limiting block is fixedly installed in the stirring shaft, one end of the limiting block is fixedly provided with an adjusting rod, and the adjusting rod is connected with the stirring shaft in a penetrating mode.

[0010] As a further scheme of the utility model: the discharge pipe is fixedly installed at the bottom end of the storage tank body, and the supporting bottom rods for supporting are fixedly installed uniformly around the bottom end of the storage tank body.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] In the utility model, the stirring shaft can be lifted and adjusted in the storage tank body by the stirring assembly, the stirring rod can be driven to stir the material at different height positions in the storage tank body, the exchange and mixing of the upper and lower layers of material in the tank body are effectively promoted, and the problem of dead angle caused by uneven stirring of the upper and lower layers of material due to material stratification is reduced.

[0013] In the utility model, the mounting assembly can be quickly replaced and installed when the stirring rod is abraded due to long use time. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2 It is the cross-sectional structure schematic view of the storage tank body in the utility model;

[0016] Figure 3 It is the structure schematic view of the storage tank cover and the stirring shaft in the utility model;

[0017] Figure 4 It is the local cross-sectional structure schematic view of the stirring shaft and the stirring rod in the utility model.

[0018] In the figure: 1, the storage tank body; 2, the storage tank cover; 3, the feed pipe; 4, the support bottom bar; 5, the stirring assembly; 51, the rotating block; 52, the mounting block; 53, the rotating motor; 54, the driving pulley; 55, the driven pulley; 56, the connecting belt; 57, the connecting block; 58, the electric telescopic rod; 59, the telescopic guide rod; 510, the stirring shaft; 511, the stirring rod; 512, the driving motor; 6, the mounting assembly; 61, the mounting groove; 62, the embedded block; 63, the limiting block; 64, the limiting groove; 65, the return spring; 66, the adjusting rod; 7, the discharge pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0021] Reference Figures 1 to 4The utility model discloses an even mixing storage tank for plastic production, which comprises a storage tank body 1, a storage tank cover 2 arranged at the top end of the storage tank body 1, a feeding pipe 3 fixedly installed at the top end of the storage tank cover 2, a stirring assembly 5 arranged at the top end of the storage tank cover 2 for mixing plastic, a rotating block 51 rotatably connected to the inner side of the storage tank cover 2, an installation block 52 fixedly installed at the top end of the rotating block 51, a drive motor 512 fixedly installed in the installation block 52, a connecting block 57 arranged in the storage tank body 1, an electric telescopic rod 58 fixedly installed at the bottom end of the rotating block 51 and rotatably connected to the top end of the connecting block 57, wherein the electric telescopic rod 58 is fixedly connected to the output shaft end of the drive motor 512 and penetrates through the rotating block 51, a stirring shaft 510 fixedly installed at the bottom end of the connecting block 57, and stirring rods 511 symmetrically arranged at the two ends of the stirring shaft 510 for mixing, a rotating motor 53 fixedly installed at the top end of the storage tank cover 2, a driving pulley 54 rotatably connected to the top end of the rotating motor 53, a driven pulley 55 fixedly installed at the outer periphery of the installation block 52, and a connecting belt 56 arranged between the driven pulley 55 and the middle part of the driving pulley 54.

[0022] The feeding pipe 3 is in the shape of an inverted conical hopper, and the inner wall of the feeding pipe 3 is made of a smooth material, such as polytetrafluoroethylene or polypropylene material. The inside of the feeding pipe 3 will not adhere to the plastic mixture. The top end of the installation block 52 is provided with heat dissipation holes for heat dissipation when the drive motor 512 is working. The rotating motor 53 is a 3420 brushless motor, which is small in size and large in power. The electric telescopic rod 58 will not be entangled with the external power supply line when rotating. The stirring assembly 5 can drive the stirring shaft 510 to ascend and descend in the storage tank body 1, so as to drive the stirring rods 511 to stir the material at different height positions in the storage tank body 1, effectively promote the exchange and mixing of the upper and lower layers of material in the tank body, and reduce the dead angle problem of uneven stirring of the upper and lower layers of material caused by material stratification.

[0023] Referring to Figures 1 to 4 The connecting block 57 and the rotating block 51 are fixedly installed with telescopic guide rods 59 for lifting and guiding, and the telescopic guide rods 59 are fixedly installed symmetrically in the middle part of the connecting block 57 and the rotating block 51.

[0024] The symmetrically installed telescopic guide rods 59 can provide uniform support and guiding effect from both sides when the connecting block 57 and the rotating block 51 move up and down, avoiding the situation that one side tilts or shakes, so that the whole lifting process is more stable.

[0025] Referring to Figures 1 to 4The stirring shaft 510 is internally provided with an installation assembly 6 for quick installation of the stirring rod 511, the installation assembly 6 comprises installation grooves 61 symmetrically opened on the outer periphery of the stirring shaft 510, one end of the stirring rod 511 is fixedly installed with an embedded block 62 embeddedly fixed with the installation grooves 61, the stirring shaft 510 is internally and symmetrically connected with limiting blocks 63 at both ends of the installation grooves 61, the embedded block 62 is symmetrically provided with limiting grooves 64 limitingly fixed with the limiting blocks 63 at both ends, the stirring shaft 510 is internally fixedly installed with return springs 65 for adjusting and limiting the limiting blocks 63, one end of the limiting block 63 is fixedly installed with an adjusting rod 66, and the adjusting rod 66 is throughly connected with the stirring shaft 510;

[0026] By adopting the above scheme: one end of the limiting block 63 close to one side of the limiting groove 64 is a bevel end, which facilitates the embedded block 62 at one end of the stirring rod 511 to be directly inserted into the installation groove 61, when the embedded block 62 is inserted into the installation groove 61, the embedded block 63 will be extruded into the empty groove at both ends of the installation groove 61 through the bevel, when the limiting grooves 64 at both ends of the embedded block 62 are at the same horizontal plane as the limiting blocks 63, the limiting blocks 63 will be automatically popped into the limiting grooves 64 by the return springs 65 to complete the installation of the stirring rod 511 and the stirring shaft 510.

[0027] With reference to Figures 1 to 4 The bottom end of the storage tank body 1 is fixedly installed with a discharge pipe 7, and the bottom end of the storage tank body 1 is uniformly and circumferentially fixedly installed with supporting bottom rods 4 for supporting.

[0028] By adopting the above scheme: one end of the discharge pipe 7 is provided with a control valve for controlling discharge.

[0029] The working principle of the utility model is: first, the plastic is placed into the inside of the storage tank body 1 through the feeding pipe 3, then the staff starts the rotating motor 53 at the top of the storage tank cover 2, the rotation of the rotating motor 53 will drive the driving belt pulley 54 to rotate, and then the driving belt pulley 55 is driven to rotate through the connecting belt 56, at this time, the rotating block 51 can be driven to rotate, and then the connecting block 57 can be driven to rotate through the telescopic guide rod 59, and then the stirring rod 511 at both ends of the bottom stirring shaft 510 drives the plastic material in the inside of the storage tank body 1 to stir and mix, at the same time, the electric telescopic rod 58 is driven to work through the driving motor 512 in the inside of the mounting block 52, the electric telescopic rod 58 drives the connecting block 57 to ascend and descend in the inside of the storage tank body 1, the stirring shaft 510 can be driven to ascend and descend in the inside of the storage tank body 1 through the stirring assembly 5, the stirring rod 511 can be driven to stir the material at different height positions in the inside of the storage tank body 1, the exchange and mixing of the upper and lower layers of materials in the tank body are effectively promoted, the problem of the dead angle of uneven stirring of the upper and lower layers caused by the material stratification is reduced, at the same time, when the stirring rod 511 is damaged due to the stirring and mixing friction of the plastic, the staff drives the limiting block 63 to come out from the inside of the limiting groove 64 through the adjusting rod 66, then the stirring rod 511 can be pulled out from one end of the stirring shaft 510 to replace, the stirring rod 511 can be quickly replaced and installed through the mounting assembly 6 when the stirring rod 511 is abraded due to long time use.

[0030] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A homogenizing storage tank for plastic production, comprising a storage tank body (1), a storage tank cover (2) arranged at the top end of the storage tank body (1), and a feeding pipe (3) fixedly installed at the top end of the storage tank cover (2), characterized in that, The storage tank cover (2) top is provided with the stirring assembly (5) for mixing plastic, the stirring assembly (5) includes the rotating block (51) rotationally connected to the inside of storage tank cover (2), the mounting block (52) fixedly installed at the top of rotating block (51) and the drive motor (512) fixedly installed in the inside of mounting block (52), the storage tank body (1) is provided with connecting block (57), the bottom end of rotating block (51) is fixedly installed with electric telescopic rod (58) rotationally connected with the top end of connecting block (57), and the electric telescopic rod (58) penetrates the rotating block (51) and is fixedly connected with the output shaft end of drive motor (512), the bottom end of connecting block (57) is fixedly installed with stirring shaft (510), and the both ends of stirring shaft (510) are symmetrically provided with mixing stirring rod (511), the top of storage tank cover (2) is fixedly installed with rotating motor (53), and the top of rotating motor (53) is rotationally connected with driving pulley (54), the outer periphery of mounting block (52) is fixedly installed with driven pulley (55), and the middle part of driven pulley (55) and driving pulley (54) is provided with connecting belt (56).

2. The homogenizing storage tank for plastic production according to claim 1, characterized in that, The connecting block (57) and the middle part of rotating block (51) are fixedly installed with telescopic guide rod (59) for lifting and guiding, and the telescopic guide rod (59) is symmetrically fixedly installed in the middle part of connecting block (57) and rotating block (51).

3. The homogenizing storage tank for plastic production according to claim 1, characterized in that, The inside of stirring shaft (510) is provided with mounting assembly (6) for quick installation of stirring rod (511), the mounting assembly (6) includes mounting groove (61) symmetrically opened in the outer periphery of stirring shaft (510), one end of stirring rod (511) is fixedly installed with embedded block (62) embeddedly fixed with mounting groove (61).

4. The homogenizing storage tank for plastic production according to claim 3, characterized in that, The inside of stirring shaft (510) and the both ends of mounting groove (61) are symmetrically connected with limiting block (63), the both ends of embedded block (62) are symmetrically provided with limiting slot (64) for limiting and fixing limiting block (63).

5. The homogenizing storage tank for plastic production according to claim 4, characterized in that, The inside of stirring shaft (510) is fixedly installed with return spring (65) for adjusting and limiting limiting block (63), one end of limiting block (63) is fixedly installed with adjusting rod (66), and adjusting rod (66) is connected through stirring shaft (510).

6. The homogenizing storage tank for plastic production according to claim 1, characterized in that, The bottom end of storage tank body (1) is fixedly installed with discharge pipe (7), and the bottom end of storage tank body (1) is fixedly installed with supporting bottom rod (4) for supporting.

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