Uniform mixing type mixing device for processing high-impact polypropylene

Abstract

The utility model relates to the technical field of polypropylene processing, in particular to a uniform mixing type mixing device for processing high-impact polypropylene, which comprises a processing tank, a sealing cover and a blanking device, the sealing cover is mounted on the surface of the processing tank, the blanking device is arranged on the surface of the sealing cover, and the blanking device comprises a discharging barrel. The discharging barrel is fixedly connected with the surface of the sealing cover, the surface of the discharging barrel is fixedly connected with an air cylinder, the driving end of the air cylinder is fixedly connected with an adjusting strip, and the adjusting strip is placed on the surface of the discharging barrel. According to the material mixing device disclosed by the utility model, the blanking device is arranged, so that the impact force generated by the material mixing device during material processing is effectively reduced, and when the material mixing device is used, the blanking device is started, so that the impact force caused by excessive fed materials during material processing of the material mixing device is avoided, and the practicability of the blanking device is improved; the auxiliary performance of the discharging device is improved, the service life of the discharging device is prolonged, and the resistance of the mixing device to impact force is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polypropylene processing, in particular to a mixing device for uniformly mixed high-impact polypropylene processing. Background Art

[0002] Polypropylene, referred to as PP, is a polymer formed by the addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. Its chemical formula is n, its density is 0.89-0.91g / cm3, it is flammable, its melting point is 164-170℃, it softens at about 155℃, and its operating temperature range is -30-140℃. It can resist the corrosion of acid, alkali, salt solution and various organic solvents below 80℃, and can decompose under high temperature and oxidation. Polypropylene is a thermoplastic synthetic resin with excellent performance. It is a colorless, translucent, thermoplastic, lightweight general-purpose plastic with chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high-wear processing performance. It is widely used in the production of fiber products such as clothing, blankets, medical equipment, automobiles, bicycles, parts, pipelines, chemical containers, etc. It is also used in food and drug packaging. With the development of society, when polypropylene needs to be mixed, a mixing device is used.

[0003] Existing equipment such as CN201822094980, a polypropylene mixing device with uniform mixing, including a tank body, a rotating rod is rotatably installed in the tank body, the top of the rotating rod extends outside the tank body, the outer fixed sleeve of the rotating rod is provided with a spiral blade, the spiral blade is located in the tank body, the top of the rotating rod is fixedly installed with a first pulley, a first motor is fixedly installed on one side of the tank body, a second pulley is fixedly installed on the output shaft of the first motor, the second pulley and the first pulley are sleeved with the same first belt, two cross bars are symmetrically rotatably installed in the tank body, a plurality of baffles are fixedly installed on the cross bars, one end of the two cross bars extends outside the tank body and is fixedly installed with gears. The utility model has a simple structure, low manufacturing cost, strong practicality, can make the upper and lower layers of materials mixed evenly, and at the same time, the discharging speed is fast, improving production quality and efficiency.

[0004] When workers need to stir and mix materials, they put the materials into the mixing device and start the mixing device so that the mixing device can mix the materials. However, when the workers use the mixing device, they put too much material at one time, which causes the materials to be unevenly distributed, and further causes the mixing device to cause a large impact force during use. Utility Model Content

[0005] The utility model aims to solve the disadvantage of the mixing device in the prior art that a large impact force may be caused during use, and proposes a uniformly mixed high-impact polypropylene processing mixing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing device for uniformly mixed high-impact polypropylene processing, comprising a processing tank, a closing cover and a feeding device, the closing cover is installed on the surface of the processing tank, the feeding device is arranged on the surface of the closing cover, the feeding device comprises a discharge barrel, the discharge barrel is fixedly connected to the surface of the closing cover, a cylinder is fixedly connected to the surface of the discharge barrel, an adjustment bar is fixedly connected to the driving end of the cylinder, the adjustment bar is placed on the surface of the discharge barrel, a sliding rod is fixedly connected to the surface of the adjustment bar, a regulator is fixedly connected to the bottom end of the sliding rod, the regulator is plugged into the surface of the discharge barrel, a leakage port is opened on the surface of the discharge barrel, the regulator is sleeved on the surface of the leakage port, and the leakage port can cooperate with the discharge barrel to achieve the purpose of feeding.

[0007] Preferably, a guide bar is fixedly connected to the surface of the discharge barrel, and the slide bar is slidably connected to the surface of the guide bar. The guide bar can cooperate with the discharge barrel to achieve the purpose of guiding the slide bar.

[0008] Preferably, a material distribution device is provided on the surface of the closing cover, and the material distribution device includes bolts, and the bolts are fixedly connected to the surface of the closing cover. A plurality of the bolts are arranged in a ring shape, and nuts are threadedly connected to the surfaces of the bolts. A placement plate is sleeved and connected to the surface of the bolts, and the bolts can cooperate with the nuts to achieve the purpose of guiding and restricting the nuts.

[0009] Preferably, a support plate is fixedly connected to the surface of the placement plate, and a material distribution cone is fixedly connected to the surface of the support plate. The support plate can cooperate with the placement plate and the material distribution cone to achieve the purpose of dispersing materials.

[0010] Preferably, the surface of the support plate is provided with four discharge openings, which are arranged in a ring shape, and the discharge openings can cooperate with the support plate to achieve the purpose of guiding the flow of materials.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a feeding device, when the mixing device is in use, the impact force generated by the mixing device when processing materials is reduced, and the equipment is used. The equipment achieves the purpose of mixing materials by stirring materials. A large amount of materials are put into the discharge barrel, and the cylinder is started. The cylinder pushes the adjustment bar, and the adjustment bar pulls the sliding rod. The sliding rod drives the regulator, and the regulator opens the leakage port. The leakage port guides a small amount of material into the processing tank. By arranging the feeding device, the impact force generated by the mixing device when processing materials is effectively reduced. When the mixing device is in use, the feeding device is started to avoid the situation where the mixing device causes impact force due to too much material input when processing materials, thereby improving the practicability of the feeding device, improving the auxiliary function of the feeding device, improving the service life of the feeding device, and improving the resistance of the mixing device to impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a mixing device for uniformly mixing high-impact polypropylene processing;

[0014] Figure 2 The utility model provides a schematic diagram of the structure of a material discharge device for a uniformly mixed high-impact polypropylene processing mixing device;

[0015] Figure 3 The utility model proposes a uniformly mixed high-impact polypropylene processing mixing device Figure 2 Schematic diagram of the structure at A in the middle;

[0016] Figure 4 The utility model provides a structural schematic diagram of a material distribution device for a mixing device for processing uniformly mixed high-impact polypropylene;

[0017] Figure 5 The utility model proposes a uniformly mixed high-impact polypropylene processing mixing device Figure 4 Schematic diagram of the structure at point B in the middle.

[0018] Legend:

[0019] 1. Processing tank; 2. Closing cover; 3. Feeding device; 31. Cylinder; 32. Adjusting bar; 33. Feeding barrel; 34. Guide bar; 35. Sliding rod; 36. Regulator; 37. Feeding port; 4. Feeding device; 41. Nut; 42. Bolt; 43. Placement plate; 44. Feeding port; 45. Feeding cone; 46. Support plate. DETAILED DESCRIPTION

[0020] See also Figure 1-5The utility model provides a technical solution: a mixing device for uniformly mixed high-impact polypropylene processing, comprising a processing tank 1, a closing cover 2 and a feeding device 3, the closing cover 2 is installed on the surface of the processing tank 1, and the feeding device 3 is arranged on the surface of the closing cover 2.

[0021] The specific settings and functions of the unloading device 3 and the dividing device 4 are described in detail below.

[0022] In this embodiment: the unloading device 3 includes a discharge barrel 33, the discharge barrel 33 is fixedly connected to the surface of the closing cover 2, the surface of the discharge barrel 33 is fixedly connected to the cylinder 31, the driving end of the cylinder 31 is fixedly connected to the adjustment bar 32, the adjustment bar 32 is placed on the surface of the discharge barrel 33, the surface of the adjustment bar 32 is fixedly connected to the slide rod 35, the bottom end of the slide rod 35 is fixedly connected to the regulator 36, and the regulator 36 is plugged into the surface of the discharge barrel 33.

[0023] Specifically, a material leakage port 37 is provided on the surface of the material discharge barrel 33 , and the regulator 36 is sleeved on the surface of the material leakage port 37 . The material leakage port 37 can cooperate with the material discharge barrel 33 to achieve the purpose of feeding.

[0024] Specifically, a guide bar 34 is fixedly connected to the surface of the discharge barrel 33 , and the slide rod 35 is slidably connected to the surface of the guide bar 34 .

[0025] In this embodiment, the guide bar 34 can cooperate with the discharge barrel 33 to achieve the purpose of guiding the slide rod 35 .

[0026] In this embodiment: a material distribution device 4 is provided on the surface of the closing cover 2, and the material distribution device 4 includes bolts 42, which are fixedly connected to the surface of the closing cover 2, and a plurality of bolts 42 are arranged in a ring shape, and a nut 41 is threadedly connected to the surface of the bolt 42, and a placement plate 43 is sleeved and connected to the surface of the bolt 42, and the bolt 42 can cooperate with the nut 41 to achieve the purpose of guiding and limiting the nut 41.

[0027] Specifically, a support plate 46 is fixedly connected to the surface of the placement plate 43 , and a material distribution cone 45 is fixedly connected to the surface of the support plate 46 .

[0028] In this embodiment, the support plate 46 can cooperate with the placement plate 43 and the material distribution cone 45 to achieve the purpose of dispersing the materials.

[0029] Specifically, four material discharge openings 44 are formed on the surface of the support plate 46 , and the four material discharge openings 44 are arranged in a ring shape.

[0030] In this embodiment, the material discharge port 44 can cooperate with the support plate 46 to achieve the purpose of guiding the flow of materials.

[0031] Working principle: By setting the feeding device 3, when the mixing device is used, the impact force generated by the mixing device when processing materials is reduced, and the equipment is used. The equipment achieves the purpose of mixing materials by stirring the materials. A large amount of materials are put into the discharge barrel 33, and the cylinder 31 is started. The cylinder 31 pushes the adjustment bar 32, and the adjustment bar 32 pulls the slide bar 35. The slide bar 35 drives the regulator 36, and the regulator 36 opens the leakage port 37. The leakage port 37 guides a small amount of material into the processing tank 1. By setting the feeding device 3, the impact force generated by the mixing device when processing materials is effectively reduced. When the mixing device is used, the feeding device 3 is started to avoid the situation where the mixing device causes impact force due to too much material when processing materials, thereby improving the practicality of the feeding device 3. The auxiliary function of the feeding device 3 is improved, the service life of the feeding device 3 is improved, and the resistance of the mixing device to impact force is improved. In addition, by setting the dividing device 4, when the mixing device processes materials, the flowing materials are dispersed, and the equipment is used. The equipment achieves the purpose of mixing materials by stirring the materials. When the materials fall on the dividing cone 45, the dividing cone 45 will guide the materials to all sides, and the materials will flow out from the feeding port 44. By setting the dividing device 4, the flowing materials can be effectively dispersed. When the mixing device processes materials, the dividing device 4 is installed to avoid the impact force caused by uneven distribution of materials, improve the practicability of the discharging device, improve the auxiliary function of the discharging device, and reduce the uneven discharging of materials in the mixing device during use.

Claims

1. A mixing device for uniformly mixing high-impact polypropylene processing, comprising a processing tank (1), a closing cover (2) and a feeding device (3), characterized in that: The closing cover (2) is mounted on the surface of the processing tank (1); the unloading device (3) is arranged on the surface of the closing cover (2); the unloading device (3) comprises a discharge barrel (33); the discharge barrel (33) is fixedly connected to the surface of the closing cover (2); the surface of the discharge barrel (33) is fixedly connected to a cylinder (31); the driving end of the cylinder (31) is fixedly connected to an adjustment bar (32); the adjustment bar (32) is placed on the surface of the discharge barrel (33); the surface of the adjustment bar (32) is fixedly connected to a slide bar (35); the bottom end of the slide bar (35) is fixedly connected to an adjuster (36); the adjuster (36) is plugged into the surface of the discharge barrel (33).

2. A uniformly mixed high-impact polypropylene processing mixing device according to claim 1, characterized in that: The surface of the discharge barrel (33) is provided with a material leakage opening (37), and the regulator (36) is sleeved on the surface of the material leakage opening (37).

3. A uniformly mixed high-impact polypropylene processing mixing device according to claim 2, characterized in that: A guide bar (34) is fixedly connected to the surface of the discharge barrel (33), and the slide rod (35) is slidably connected to the surface of the guide bar (34).

4. A uniformly mixed high-impact polypropylene processing mixing device according to claim 1, characterized in that: The surface of the closing cover (2) is provided with a material distribution device (4), and the material distribution device (4) comprises bolts (42), and the bolts (42) are fixedly connected to the surface of the closing cover (2), and a plurality of the bolts (42) are arranged in a ring shape, and the surface of the bolts (42) is threadedly connected with a nut (41), and the surface of the bolts (42) is sleeved with a placement plate (43).

5. A uniformly mixed high-impact polypropylene processing mixing device according to claim 4, characterized in that: A support plate (46) is fixedly connected to the surface of the placement plate (43), and a material distribution cone (45) is fixedly connected to the surface of the support plate (46).

6. A uniformly mixed high-impact polypropylene processing mixing device according to claim 5, characterized in that: The surface of the support plate (46) is provided with four material discharge openings (44), and the four material discharge openings (44) are arranged in a ring shape.

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