Blending device for phenolic foam filled modified polyethylene plastic

Abstract

The utility model relates to the technical field of phenolic foam modification processing, in particular to a blending device for phenolic foam filled modified polyethylene plastics, which is characterized in that when the blending device is used, an anti-blocking component is started, so that the anti-blocking component conveys materials in a storage hopper into a material distributing component through a material conveying pipe; the material distribution assembly disperses materials in the blending tank, and after stirring is completed, the materials are discharged through the discharging assembly, so that the mixing and stirring efficiency is improved; comprising a blending tank, supporting legs, a storage hopper, a supporting rod and a material conveying pipe, the multiple sets of supporting legs are arranged at the bottom end of the blending tank, the supporting rod is arranged at the bottom end of the storage hopper, the bottom end of the supporting rod is connected with the top end of the blending tank, and the material conveying pipe is arranged at the output end of the bottom of the storage hopper; and a material distributing assembly is arranged on the blending tank and rotationally communicates with the output end of the material conveying pipe, a stirring assembly is arranged at the bottom end of the material distributing assembly, and an anti-blocking assembly is arranged in the storage hopper.

Description

Technical Field

[0001] This utility model relates to the technical field of phenolic foam modification and processing, and in particular to a blending device for phenolic foam-filled modified polyethylene plastic. Background Technology

[0002] Phenolic foam insulation material is often simply referred to as phenolic foam. Phenolic foam is a closed-cell rigid foam plastic made of phenolic resin and various substances such as flame retardants, smoke suppressants, curing agents, foaming agents and other additives through scientific formulation. A blending device is required in the process of filling and modifying phenolic foam.

[0003] In the prior art, patent document with publication number CN217993069U discloses a blending device for phenolic foam-filled modified polyethylene plastic, including a blending tank, a control panel fixedly embedded in the bottom of the front surface of the blending tank, a converging cone fixedly connected to the bottom of the blending tank, a support leg welded to the outer surface of the converging cone, and an external discharge pipe fixedly connected to the center of the bottom surface of the converging cone.

[0004] During use, it was found that when the material in the storage hopper is conveyed to the mixing tank, blockages are likely to occur, affecting the processing and mixing efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a blending device for phenolic foam-filled modified polyethylene plastic to prevent material blockage.

[0006] This utility model discloses a blending device for phenolic foam-filled modified polyethylene plastic, comprising a blending tank, supporting legs, a storage hopper, a support rod, and a conveying pipe. The bottom of the blending tank is provided with multiple sets of supporting legs, and the bottom of the storage hopper is provided with a support rod connected to the top of the blending tank. A conveying pipe is provided at the bottom output end of the storage hopper. The device also includes a distributing component, a stirring component, an anti-clogging component, and a discharge component. The distributing component is mounted on the blending tank and rotatably connected to the output end of the conveying pipe. A stirring component is located at the bottom of the distributing component. An anti-clogging component is installed inside the storage hopper. In use, the anti-clogging component is activated, causing it to convey the material inside the storage hopper to the distributing component through the conveying pipe. The distributing component disperses the material in the blending tank. Activating the distributing component drives the stirring component to mix the material inside the blending tank. After mixing, the material is discharged through the discharge component, improving the mixing efficiency.

[0007] Preferably, the material distribution assembly includes a housing, a discharge pipe, a primary motor, sprockets, a chain, and a rotary joint. The bottom end of the discharge pipe is rotatably connected to the top end of the housing via the rotary joint. The bottom end of the housing extends to the inside of the mixing tank, and the housing is rotatably connected to the mixing tank. A discharge pipe is provided at the output end of the housing. A primary motor is provided at the top of the mixing tank. A set of sprockets is provided at the output end of the primary motor and on the outer wall of the housing, respectively. The two sets of sprockets are driven by a chain. In use, the primary motor is started, which causes the two sets of sprockets to be driven by the chain, further causing the housing to drive the discharge pipe to rotate inside the mixing tank. The material enters the interior of the housing and is dispersed into the interior of the mixing tank through the discharge pipe.

[0008] Preferably, the mixing assembly includes a reinforcing plate, a mixing shaft, and mixing blades. The mixing shaft is provided at the bottom of the shell, and multiple sets of reinforcing plates are provided between the mixing shaft and the shell. Multiple sets of mixing blades are installed on the mixing shaft inside the mixing tank. When the shell rotates, the shell simultaneously drives the mixing shaft to rotate, and the mixing shaft causes the multiple sets of mixing blades to mix and stir the materials inside the mixing tank, thereby improving the mixing efficiency.

[0009] Preferably, the anti-clogging component includes a support frame, a second motor, a rotating shaft, and spiral blades. The support frame is installed inside the storage hopper, and the second motor is installed at the top of the support frame. The rotating shaft is installed at the output end of the second motor, and the bottom end of the rotating shaft extends into the inside of the conveying pipe. The spiral blades are installed on the rotating shaft inside the conveying pipe. When the second motor is started, the rotating shaft drives the spiral blades to stir the material inside the storage hopper, while the spiral blades convey the material into the shell through the conveying pipe, reducing material blockage and improving processing efficiency.

[0010] Preferably, the discharge assembly includes a discharge pipe and a discharge valve. The bottom of the mixing tank is provided with a discharge pipe, and a discharge valve is installed on the discharge pipe. After the material is mixed, the discharge valve is opened to allow the material to be discharged through the discharge pipe, thereby improving convenience.

[0011] Preferably, it also includes a base, with a base set at the bottom of each set of support legs; multiple sets of bases and multiple sets of support legs work together to provide stable support for the mixing tank and improve stability.

[0012] Preferably, the spiral blades are made of stainless steel.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, the anti-blocking component is activated, which causes the material inside the storage hopper to be transported to the distribution component through the conveying pipe. The distribution component disperses the material in the mixing tank. The distribution component is activated to drive the stirring component to mix the material inside the mixing tank. After the mixing is completed, the material is discharged through the discharge component, thereby improving the mixing efficiency. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural schematic diagram of the present invention;

[0016] Figure 3 This is an exploded structural diagram of the present invention;

[0017] Figure 4 This is an enlarged structural diagram of the support frame and spiral blades, etc.

[0018] Figure 5 This is an enlarged structural diagram of the storage hopper and shell.

[0019] The following are labels in the attached diagram: 1. Mixing tank; 2. Support leg; 3. Storage hopper; 4. Support rod; 5. Conveying pipe; 6. Shell; 7. Discharge pipe; 8. Motor No. 1; 9. Sprocket; 10. Chain; 11. Rotary joint; 12. Reinforcing plate; 13. Agitator shaft; 14. Agitator blade; 15. Support frame; 16. Motor No. 2; 17. Rotating shaft; 18. Spiral blade; 19. Discharge pipe; 20. Discharge valve; 21. Base. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0021] like Figures 1 to 3 As shown, this utility model discloses a blending device for phenolic foam-filled modified polyethylene plastic, including a blending tank 1, support legs 2, a storage hopper 3, support rods 4, and a conveying pipe 5. The bottom of the blending tank 1 is provided with multiple sets of support legs 2, the bottom of the storage hopper 3 is provided with support rods 4, the bottom of the support rods 4 are connected to the top of the blending tank 1, and the bottom output end of the storage hopper 3 is provided with a conveying pipe 5. It also includes a material distribution component, a stirring component, an anti-blocking component, and a discharge component. The blending tank 1 is provided with a material distribution component, which is rotatably connected to the output end of the conveying pipe 5. The bottom of the material distribution component is provided with a stirring component, and the storage hopper 3 is provided with an anti-blocking component.

[0022] like Figure 4 and Figure 5As shown, the material distribution assembly includes a housing 6, a discharge pipe 7, a No. 1 motor 8, a sprocket 9, a chain 10, and a rotary joint 11. The bottom end of the material conveying pipe 5 is rotatably connected to the top end of the housing 6 through the rotary joint 11. The bottom end of the housing 6 extends to the inside of the mixing tank 1. The housing 6 is rotatably connected to the mixing tank 1. The output end of the housing 6 is provided with a discharge pipe 7. The top end of the mixing tank 1 is provided with a No. 1 motor 8. The output end of the No. 1 motor 8 and the outer wall of the housing 6 are respectively provided with a set of sprockets 9. The two sets of sprockets 9 are driven by the chain 10.

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, the stirring assembly includes a reinforcing plate 12, a stirring shaft 13, and stirring blades 14. The stirring shaft 13 is provided at the bottom of the housing 6. Multiple sets of reinforcing plates 12 are provided between the stirring shaft 13 and the housing 6. Multiple sets of stirring blades 14 are installed on the stirring shaft 13 inside the mixing tank 1.

[0024] In this embodiment, when in use, the No. 1 motor 8 is started, which causes the two sets of sprockets 9 to be driven by the chain 10, and further causes the shell 6 to drive the discharge pipe 7 to rotate inside the mixing tank 1. The material enters the shell 6 and is dispersed into the mixing tank 1 through the discharge pipe 7. When the shell 6 rotates, the shell 6 simultaneously drives the stirring shaft 13 to rotate. The stirring shaft 13 causes multiple sets of stirring blades 14 to mix and stir the material inside the mixing tank 1, thereby improving the stirring efficiency. Example 2

[0025] like Figures 1 to 3 As shown, this utility model discloses a blending device for phenolic foam-filled modified polyethylene plastic, including a blending tank 1, support legs 2, a storage hopper 3, support rods 4, and a conveying pipe 5. The bottom of the blending tank 1 is provided with multiple sets of support legs 2, the bottom of the storage hopper 3 is provided with support rods 4, the bottom of the support rods 4 are connected to the top of the blending tank 1, and the bottom output end of the storage hopper 3 is provided with a conveying pipe 5. It also includes a material distribution component, a stirring component, an anti-blocking component, and a discharge component. The blending tank 1 is provided with a material distribution component, which is rotatably connected to the output end of the conveying pipe 5. The bottom of the material distribution component is provided with a stirring component, and the storage hopper 3 is provided with an anti-blocking component.

[0026] like Figure 4 and Figure 5 As shown, the material distribution assembly includes a housing 6, a discharge pipe 7, a No. 1 motor 8, a sprocket 9, a chain 10, and a rotary joint 11. The bottom end of the material conveying pipe 5 is rotatably connected to the top end of the housing 6 through the rotary joint 11. The bottom end of the housing 6 extends to the inside of the mixing tank 1. The housing 6 is rotatably connected to the mixing tank 1. The output end of the housing 6 is provided with a discharge pipe 7. The top end of the mixing tank 1 is provided with a No. 1 motor 8. The output end of the No. 1 motor 8 and the outer wall of the housing 6 are respectively provided with a set of sprockets 9. The two sets of sprockets 9 are driven by the chain 10.

[0027] like Figure 2 , Figure 3 and Figure 5 As shown, the stirring assembly includes a reinforcing plate 12, a stirring shaft 13, and stirring blades 14. The stirring shaft 13 is provided at the bottom of the housing 6. Multiple sets of reinforcing plates 12 are provided between the stirring shaft 13 and the housing 6. Multiple sets of stirring blades 14 are installed on the stirring shaft 13 inside the mixing tank 1.

[0028] like Figure 3 and Figure 4 As shown, the anti-blocking component includes a support frame 15, a second motor 16, a rotating shaft 17, and a spiral blade 18. The support frame 15 is installed inside the storage hopper 3. The second motor 16 is installed at the top of the support frame 15. The rotating shaft 17 is installed at the output end of the second motor 16. The bottom end of the rotating shaft 17 extends into the inside of the conveying pipe 5. The spiral blade 18 is installed on the rotating shaft 17 on the inside of the conveying pipe 5.

[0029] like Figure 2 As shown, the discharge assembly includes a discharge pipe 19 and a discharge valve 20. The bottom end of the mixing tank 1 is provided with a discharge pipe 19, and the discharge valve 20 is installed on the discharge pipe 19.

[0030] It also includes a base 21, with a base 21 set at the bottom of each set of support legs 2.

[0031] In this embodiment, during use, motor 8 is started, which causes the two sets of sprockets 9 to be driven by the chain 10, further causing the housing 6 to drive the discharge pipe 7 to rotate inside the mixing tank 1. Motor 16 is started, which causes the rotating shaft 17 to drive the spiral blades 18 to stir the material inside the storage hopper 3. At the same time, the spiral blades 18 convey the material into the housing 6 through the conveying pipe 5. The material enters the housing 6 and is dispersed into the mixing tank 1 through the discharge pipe 7. When the housing 6 rotates, the housing 6 also drives the stirring shaft 13 to rotate. The stirring shaft 13 causes multiple sets of stirring blades 14 to mix and stir the material inside the mixing tank 1.

[0032] The No. 1 motor 8 and No. 2 motor 16 of the blending device for phenolic foam-filled modified polyethylene plastic of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A phenolic foam filling modified polyethylene plastic blending device, comprising a blending tank (1), support legs (2), a storage hopper (3), a support rod (4) and a conveying pipe (5), the bottom end of the blending tank (1) is provided with a plurality of support legs (2), the bottom end of the storage hopper (3) is provided with a support rod (4), the bottom end of the support rod (4) is connected with the top end of the blending tank (1), and the bottom output end of the storage hopper (3) is provided with a conveying pipe (5), characterized in that, It also includes a material distribution assembly, a stirring assembly, a anti-blocking assembly and a material discharge assembly, the blending tank (1) is provided with a material distribution assembly, the material distribution assembly is in rotating communication with the output end of the material conveying pipe (5), the bottom end of the material distribution assembly is provided with a stirring assembly, and the inside of the material storage hopper (3) is provided with an anti-blocking assembly.

2. A phenolic foam filled modified polyethylene plastic blend apparatus as described in claim 1, wherein, The material distribution assembly comprises a shell (6), a discharge pipe (7), a first motor (8), a chain wheel (9), a chain (10) and a rotary joint (11), the bottom end of the material conveying pipe (5) is in rotating communication with the top end of the shell (6) through the rotary joint (11), the bottom end of the shell (6) extends to the inside of the blending tank (1), the shell (6) is rotationally connected with the blending tank (1), the output end of the shell (6) is provided with the discharge pipe (7), the top end of the blending tank (1) is provided with the first motor (8), a group of chain wheels (9) are arranged on the output end of the first motor (8) and the outer side wall of the shell (6) respectively, and the two groups of chain wheels (9) are in transmission through the chain (10).

3. A phenolic foam filled modified polyethylene plastic blend apparatus as defined in claim 2, wherein, The stirring assembly comprises a reinforcing plate (12), a stirring shaft (13) and a stirring blade (14), the bottom end of the shell (6) is provided with the stirring shaft (13), a plurality of reinforcing plates (12) are arranged between the stirring shaft (13) and the shell (6), and a plurality of stirring blades (14) are installed on the stirring shaft (13) in the inside of the blending tank (1).

4. A phenolic foam filled modified polyethylene plastic blend apparatus as defined in claim 1, wherein, The anti-blocking assembly comprises a support frame (15), a second motor (16), a rotating shaft (17) and a spiral blade (18), the inside of the material storage hopper (3) is provided with the support frame (15), the top end of the support frame (15) is provided with the second motor (16), the output end of the second motor (16) is provided with the rotating shaft (17), the bottom end of the rotating shaft (17) extends to the inside of the material conveying pipe (5), and the spiral blade (18) is installed on the rotating shaft (17) on the inside of the material conveying pipe (5).

5. A phenolic foam filled modified polyethylene plastic blend apparatus as defined in claim 1, wherein, The material discharge assembly comprises a material discharge pipe (19) and a material discharge valve (20), the bottom end of the blending tank (1) is provided with the material discharge pipe (19), and the material discharge valve (20) is installed on the material discharge pipe (19).

6. A phenolic foam filled modified polyethylene plastic blend apparatus as defined in claim 1, wherein, It also comprises a base (21), and each group of supporting legs (2) is respectively provided with a group of bases (21) at the bottom end.

7. A phenolic foam filled modified polyethylene plastic blend apparatus as defined in claim 4, wherein, The spiral blade (18) is made of stainless steel.

Images