Homogenizing device for preparing spraying raw materials of plastic parts

Abstract

The utility model relates to the technical field of plastic parts, in particular to a homogenizing device for preparing spraying raw materials of plastic parts, which comprises a stirring barrel, feed ports and a discharge port, support columns are arranged at the lower end of the stirring barrel at equal angles, the feed ports are symmetrically arranged at the upper end of the stirring barrel, and the discharge port is arranged at the lower end of the stirring barrel. A premixing mechanism is arranged on the inner side of the feeding opening, a stirring mechanism is connected to the upper end of the stirring barrel, the stirring barrel is rotationally connected with a connecting column, and a turning and stirring mechanism is connected to the side edge of the stirring mechanism. The stirring mechanism is arranged, in the using process, a driving motor is started to drive a rotating rod on the side edge of a connecting column to stir and mix raw materials, in the rotating process of the rotating rod, a first scraping plate is driven to scrape off the raw materials adsorbed on the inner side wall of the stirring barrel, and meanwhile, the raw materials deposited at the inner bottom end of the stirring barrel are scraped up through a second scraping plate; therefore, the raw materials are fully mixed, and the mixing quality of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic parts technology, and in particular to a homogenizing device for preparing raw materials for plastic parts spraying. Background Technology

[0002] Plastic parts refer to components or products made of plastic materials. Spraying equipment is usually used in the processing of plastic parts. During the use of plastic parts spraying equipment, the raw materials need to be prepared and mixed to ensure the consistency of the spraying raw materials in terms of physical properties and chemical composition, so as to improve the spraying effect and product quality.

[0003] Existing homogenizing devices for preparing raw materials for plastic parts spraying cannot process the raw materials adsorbed on the inner wall of the mixing tank during use, resulting in unstable production quality during use. Furthermore, the raw materials adsorbed on the inner wall of the mixing tank for a long time are prone to forming a thin film, thereby reducing production quality.

[0004] Therefore, in view of the problem that the existing homogenizing device for preparing plastic parts coating raw materials cannot process the raw materials adsorbed on the inner wall of the mixing tank during use, this utility model is provided with a stirring mechanism and a tumbling mechanism. During use, the stirring mechanism stirs the raw materials and scrapes off the raw materials adsorbed on the inner wall of the mixing tank, while the tumbling mechanism improves the mixing efficiency of the device. Utility Model Content

[0005] To overcome the problem that common homogenizing devices for preparing raw materials for plastic parts spraying cannot process the raw materials adsorbed on the inner wall of the mixing tank during use.

[0006] The technical solution of this utility model is as follows: a homogenizing device for preparing raw materials for plastic parts spraying, including a mixing tank, a feed inlet and a discharge outlet. The lower end of the mixing tank is provided with support columns at equal angles. The upper end of the mixing tank is symmetrically provided with feed inlets. The lower end of the mixing tank is provided with a discharge outlet. A premixing mechanism is provided inside the feed inlet. A stirring mechanism is connected to the upper end of the mixing tank. The mixing tank is rotatably connected with a connecting column. A tumbling mechanism is connected to the side of the stirring mechanism.

[0007] Preferably, the premixing mechanism includes a circular shell, a limiting ring, toothed blocks, a stirring column, and gears. The circular shell is rotatably arranged inside the feed inlet, and the limiting ring is arranged on the side of the circular shell. The limiting ring is rotatably connected to the upper wall of the mixing tank. The toothed blocks are arranged at equal angles on the side of the circular shell, and the stirring column is arranged at equal angles inside the circular shell. The gears are connected to the side of the connecting column.

[0008] Preferably, the toothed block is meshed with a gear, and the toothed block and gear are located below the upper wall inside the mixing tank.

[0009] Preferably, the stirring mechanism comprises a driving motor, a connecting column, a rotating block, a rotating rod, a first scraper and a second scraper, the upper end of the stirring barrel is connected with the driving motor, the output shaft of the driving motor is connected with the connecting column, the side of the connecting column is embedded with the rotating block at equal angles, the side of the rotating block is connected with the rotating rod, the rotating rod is rotatably connected with the first scraper, and the side of the first scraper is provided with the second scraper.

[0010] Preferably, the rotating block is rotatably connected with the rotating rod and the connecting column, the side wall of the first scraper is attached to the inner wall of the stirring barrel, the height of the first scraper is the same as the height of the stirring barrel, and the curvature of the side of the second scraper close to the connecting column is the same as the curvature of the side wall of the connecting column.

[0011] Preferably, the stirring mechanism comprises a stirring rod, a connecting plate and a connecting rod, the side of the rotating rod is symmetrically provided with the stirring rod, the side of the rotating rod is provided with the connecting plate at equal angles, and the inner side of the stirring barrel is provided with the connecting rod on the upper wall at equal angles.

[0012] The utility model discloses the beneficial effects of:

[0013] 1. The stirring mechanism is provided, the driving motor is started to drive the rotating rod on the side of the connecting column to stir and mix the raw materials in the use process, the first scraper is driven to scrape the raw materials adsorbed on the inner side wall of the stirring barrel in the rotating process of the rotating rod, and the second scraper is used to scrape the raw materials deposited on the bottom end of the stirring barrel, so that the raw materials can be fully mixed, and the mixing quality of the device is improved.

[0014] 2. The stirring mechanism is provided, the connecting plate is moved in the rotating process of the rotating rod, when the connecting plate moves to the lower end of the connecting rod, the connecting plate is blocked from moving by the connecting rod at this time, then the connecting plate drives the rotating rod to rotate, and the stirring rod is driven to stir and mix the raw materials in the rotating process of the rotating rod, so that the overall mixing efficiency of the device is improved, and the mixing quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall three-dimensional structure schematic view of the utility model is shown;

[0016] Figure 2 The three-dimensional structure schematic view of the stirring barrel of the utility model is shown;

[0017] Figure 3 The three-dimensional structure schematic view of the premixing mechanism of the utility model is shown;

[0018] Figure 4 The three-dimensional structure schematic view of the stirring mechanism of the utility model is shown;

[0019] Figure 5The utility model discloses a three -dimensional structure schematic diagram of stirring mechanism is shown.

[0020] Mark explanation: 1, agitator; 2, support column; 3, feed inlet; 4, discharge port; 5, premix mechanism; 51, circular shell; 52, limit ring; 53, tooth block; 54, stirring column; 55, gear; 6, stirring mechanism; 61, drive motor; 62, connecting column; 63, rotating block; 64, rotating rod; 65, first scraper; 66, second scraper; 7, stirring mechanism; 71, stirring rod; 72, connecting plate; 73, connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-2 The utility model provides a kind of technical scheme: a kind of homogeneous device for plastic part spraying raw material preparation, including agitator 1, feed inlet 3 and discharge port 4, agitator 1 lower end equiangularly is provided with support column 2, agitator 1 upper end is provided with feed inlet 3 symmetrically, agitator 1 lower end is provided with discharge port 4, premix mechanism 5 is provided in feed inlet 3 inner side, agitator 1 upper end is connected with stirring mechanism 6, agitator 1 is rotatably connected with connecting column 62, stirring mechanism 6 side is connected with stirring mechanism 7.

[0023] Please refer to Figure 3 Premix mechanism 5 includes circular shell 51, limit ring 52, tooth block 53, stirring column 54 and gear 55, feed inlet 3 inner side is rotatably provided with circular shell 51, circular shell 51 side is provided with limit ring 52, limit ring 52 is rotatably connected agitator 1 upper wall, circular shell 51 side is equiangularly provided with tooth block 53, circular shell 51 inner side is equiangularly provided with stirring column 54, connecting column 62 side is connected with gear 55, tooth block 53 is engaged with gear 55, tooth block 53 and gear 55 are arranged in the lower portion of the upper wall in agitator 1 interior, while starting drive motor 61 to drive connecting column 62 to rotate when plastic part spraying raw material is added in agitator 1, connecting column 62 drives gear 55 to rotate in the process of rotation, gear 55 drives meshing tooth block 53 to move in the process of rotation, to drive circular shell 51 to rotate in this way, circular shell 51 drives stirring column 54 to preliminarily stir raw material in the process of adding in agitator 1.

[0024] Please refer to Figure 4The stirring mechanism 6 comprises a driving motor 61, a connecting column 62, a rotating block 63, a rotating rod 64, a first scraper 65 and a second scraper 66. The driving motor 61 is connected to the upper end of the stirring barrel 1. The connecting column 62 is connected to the output shaft of the driving motor 61. The rotating block 63 is embedded in the connecting column 62 at equal angles. The rotating rod 64 is connected to the side of the rotating block 63. The first scraper 65 is rotatably connected to the rotating rod 64. The second scraper 66 is arranged on the side of the first scraper 65. The rotating block 63 is rotatably connected to the connecting column 62 and the rotating rod 64. The side of the first scraper 65 is attached to the inner wall of the stirring barrel 1. The height of the first scraper 65 is the same as the height of the stirring barrel 1. The curvature of the side of the second scraper 66 close to the connecting column 62 is the same as the curvature of the side wall of the connecting column 62. The driving motor 61 drives the connecting column 62 to rotate, and the rotating rod 64 connected to the rotating block 63 stirs and mixes the raw materials.

[0025] Please refer to Figure 5 The stirring mechanism 7 comprises a stirring rod 71, a connecting plate 72 and a connecting rod 73. The stirring rod 71 is symmetrically arranged on the side of the rotating rod 64. The connecting plate 72 is arranged at equal angles on the side of the rotating rod 64. The connecting rod 73 is arranged above the rotating rod 64. The connecting plate 72 is moved during the rotation of the rotating rod 64. When the connecting plate 72 moves to the lower end of the connecting rod 73, the connecting rod 73 blocks the connecting plate 72. Then the connecting plate 72 drives the rotating rod 64 to rotate. The stirring rod 71 stirs and mixes the raw materials during the rotation of the rotating rod 64. In this way, the overall mixing efficiency of the device is improved, and the mixing quality is improved.

[0026] Working principle: according to Figures 1 to 4 First, the plastic part spraying raw materials are added to the stirring barrel 1 through the feeding port 3. The driving motor 61 is started to drive the connecting column 62 to rotate while the plastic part spraying raw materials are added to the stirring barrel 1. The connecting column 62 drives the gear 55 to rotate during the rotation. The gear 55 drives the meshing tooth block 53 to move during the rotation, thereby driving the circular shell 51 to rotate. The circular shell 51 drives the stirring column 54 to preliminarily stir the raw materials added to the stirring barrel 1 during the rotation.

[0027] According to Figures 1 to 3 The driving motor 61 drives the connecting column 62 to rotate, and the rotating rod 64 connected to the rotating block 63 stirs and mixes the raw materials. At the same time, the first scraper 65 and the second scraper 66 are driven to rotate during the rotation of the rotating rod 64. The first scraper 65 scrapes the raw materials adsorbed on the inner side wall of the stirring barrel 1. At the same time, the second scraper 66 scrapes the raw materials deposited at the bottom end of the stirring barrel 1. In this way, the raw materials are fully mixed.

[0028] According to Figure 3 andFigure 5 When the connecting plate 72 is moved to the lower end of the connecting rod 73, the connecting rod 73 blocks the connecting plate 72, and then the connecting plate 72 drives the rotating rod 64 to rotate, and the rotating rod 64 drives the stirring rod 71 to stir and mix the raw materials in the rotating process, so as to improve the overall mixing efficiency of the device and improve the mixing quality.

[0029] In the device, the driving motor 61 is started after being connected with an external power supply through a power line, and the driving motor 61 is known in the market and existing technology, which is not described in detail herein.

[0030] The above is the working process of the entire device, and the contents not described in detail in the specification all belong to the existing technology known to the person skilled in the art.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A homogenizing device for preparing a plastic part spraying raw material, comprising a stirring barrel (1), a feeding port (3) and a discharging port (4), characterized in that: The equal-angle supporting column (2) is arranged at the lower end of the stirring barrel (1), the symmetrical feeding port (3) is arranged at the upper end of the stirring barrel (1), the discharging port (4) is arranged at the lower end of the stirring barrel (1), the premixing mechanism (5) is arranged inside the feeding port (3), the stirring mechanism (6) is connected to the upper end of the stirring barrel (1), the connecting column (62) is rotatably connected to the stirring barrel (1), and the overturning and stirring mechanism (7) is connected to the side of the stirring mechanism (6).

2. The homogenizing device for preparing a plastic part spraying raw material according to claim 1, characterized in that: The premixing mechanism (5) comprises a circular shell (51), a limiting ring (52), a tooth block (53), a stirring column (54) and a gear (55), the circular shell (51) is rotatably arranged inside the feeding port (3), the limiting ring (52) is arranged at the side of the circular shell (51), the limiting ring (52) is rotatably connected to the upper wall of the stirring barrel (1), the equal-angle tooth block (53) is arranged at the side of the circular shell (51), the equal-angle stirring column (54) is arranged inside the circular shell (51), and the gear (55) is connected to the side of the connecting column (62).

3. The homogenizing device for preparing a plastic part spraying raw material according to claim 2, characterized in that: The tooth block (53) is meshedly connected with the gear (55), and the tooth block (53) and the gear (55) are arranged below the upper wall inside the stirring barrel (1).

4. The homogenizing device for preparing a plastic part spraying raw material according to claim 1, characterized in that: The stirring mechanism (6) comprises a driving motor (61), a connecting column (62), a rotating block (63), a rotating rod (64), a first scraper (65) and a second scraper (66), the driving motor (61) is connected to the upper end of the stirring barrel (1), the output shaft of the driving motor (61) is connected with the connecting column (62), the equal-angle rotating block (63) is embeddedly installed at the side of the connecting column (62), the rotating rod (64) is connected to the side of the rotating block (63), the rotating rod (64) is rotatably connected with the first scraper (65), and the second scraper (66) is arranged at the side of the first scraper (65).

5. The homogenizing device for preparing a plastic part spraying raw material according to claim 4, characterized in that: The rotating block (63) is rotatably connected with the connecting column (62) and the rotating rod (64), the side of the first scraper (65) is attached to the side wall of the inner wall of the stirring barrel (1), the height of the first scraper (65) is the same as the height of the inside of the stirring barrel (1), and the curvature of the side, close to the connecting column (62), of the second scraper (66) is the same as the curvature of the side wall of the connecting column (62).

6. The homogenizing device for preparing a plastic part spraying raw material according to claim 4, characterized in that: The overturning and stirring mechanism (7) comprises a stirring rod (71), a connecting plate (72) and a connecting rod (73), the symmetrical stirring rod (71) is arranged at the side of the rotating rod (64), the equal-angle connecting plate (72) is arranged at the side of the rotating rod (64), the equal-angle connecting rod (73) is arranged at the upper wall inside the stirring barrel (1), and the connecting rod (73) is arranged above the rotating rod (64).

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