A spiral mixing barrel for producing modified plastics

Abstract

The utility model belongs to the technical field of modified plastic production, and is particularly a modified plastic production spiral mixing barrel, including an annular plate and a cover plate, a mixing barrel is installed on the inner wall of the annular plate, a support rod is installed on the bottom end of the annular plate, a top plate is installed on one side of the upper end of the annular plate, a separation mechanism is provided on the top plate, and a feeding mechanism is provided on the cover plate; the separation mechanism includes a connecting ear installed at one end of the cover plate, a driving motor is installed on the upper end of the top plate, a screw is rotatably connected in the top plate, and the output end of the driving motor is connected to the screw. Through the setting of the separation mechanism, the utility model can separate the spiral stirring paddle from the mixing barrel along with the cover plate, thereby achieving the purpose of facilitating separation and cleaning, and facilitating the use of stirring other materials after cleaning, and is convenient to separate and use; through the setting of the feeding mechanism, it is convenient to weigh the modified plastic particles and other raw materials according to needs before feeding, and the proportioning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of modified plastic production, in particular to a spiral mixing barrel for modified plastic production. Background Art

[0002] Modified plastics refer to plastic products that are processed by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics to improve their flame retardancy, strength, impact resistance, toughness and other properties. The modified plastic parts can not only achieve the strength properties of some steel materials, but also have a series of advantages such as light weight, rich colors and easy molding; before the production of modified plastics, the plastic particles need to be mixed evenly according to a certain ratio to ensure the quality of the finished plastic products;

[0003] According to the Chinese patent authorization announcement number CN 111546527 A, a raw material stirring device for modified plastic production is disclosed. In this application, the bottom shell is connected to the stirring shell by means of threads. This method requires the threads to be aligned and twisted, which is inconvenient to operate. Moreover, the universal wheel is prone to shaking when twisting, which is inconvenient to use. In addition, this application does not have a weighing structure and cannot accurately proportion the stirring raw materials. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a spiral mixing barrel for producing modified plastics, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A modified plastic production spiral mixing barrel comprises an annular plate and a cover plate, a mixing barrel is mounted on the inner wall of the annular plate, a support rod is mounted on the bottom end of the annular plate, a top plate is mounted on one side of the upper end of the annular plate, a separation mechanism is mounted on the top plate, and a feeding mechanism is mounted on the cover plate;

[0009] The separation mechanism includes a connecting ear installed at one end of the cover plate, a driving motor is installed at the upper end of the top plate, a screw is rotatably connected inside the top plate, the output end of the driving motor is connected to the screw, the screw is threadedly connected to the connecting ear, two sliding bars are slidably connected to the top plate, both of the sliding bars are connected to the cover plate, a stirring motor is installed at the upper end of the cover plate, a spiral stirring paddle is installed at the output end of the stirring motor, and the connecting ear is slidably connected to the top plate.

[0010] Furthermore, the slide bar is L-shaped and two slide bars are symmetrically arranged.

[0011] Furthermore, the feeding mechanism includes an enclosure installed on one side of the upper end of the cover plate, a through hole is opened at one end of the enclosure, a bearing hole is opened on one side wall of the inner cavity of the enclosure, a circular plate is installed at the upper end of the cover plate, U-shaped plates are installed on both sides of the upper end of the circular plate, a pad is slidably connected between the two U-shaped plates, a connecting plate is installed at the upper end of the pad, a weighing scale is installed at one end of the connecting plate, two rotating wheels are rotatably connected in the circular plate, a belt is commonly connected between the two rotating wheels, a servo motor is installed at one end of the circular plate, the output end of the servo motor is connected to one of the rotating wheels, a connecting strip is installed at the bottom end of the pad, and the connecting strip is connected to the belt.

[0012] Furthermore, the weighing scale passes through the through hole and slides into the bearing hole.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a spiral mixing barrel for producing modified plastics, which has the following beneficial effects:

[0015] The utility model can separate the spiral stirring paddle from the stirring barrel along with the cover plate through the setting of the separation mechanism, thereby achieving the purpose of facilitating separation and cleaning, and facilitating the stirring of other materials after cleaning, and is convenient for separation and use; through the setting of the feeding mechanism, it is convenient to weigh the modified plastic particles and other raw materials according to needs and then feed them, so that the proportioning effect is good and the quality of the finished plastic products is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the mixing barrel of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the feeding mechanism of the utility model;

[0019] Figure 4 It is a structural cross-sectional view of the enclosure of the present utility model.

[0020] In the figure: 1. annular plate; 2. mixing barrel; 3. support rod; 4. top plate; 5. separation mechanism; 51. drive motor; 52. screw; 53. connecting ear; 54. slide bar; 55. mixing motor; 56. spiral mixing paddle; 6. cover plate; 7. feeding mechanism; 70. belt; 701. servo motor; 702. connecting bar; 71. enclosure; 72. bearing hole; 73. through hole; 74. circular plate; 75. U-shaped plate; 76. pad; 77. connecting plate; 78. weighing scale; 79. rotating wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a modified plastic production spiral mixing barrel proposed by an embodiment of the utility model comprises an annular plate 1 and a cover plate 6, a mixing barrel 2 is installed on the inner wall of the annular plate 1, a support rod 3 is installed on the bottom end of the annular plate 1, a top plate 4 is installed on one side of the upper end of the annular plate 1, a separation mechanism 5 is provided on the top plate 4, and a feeding mechanism 7 is provided on the cover plate 6; through the setting of the separation mechanism 5, the spiral stirring paddle 56 can be separated from the mixing barrel 2 along with the cover plate 6, thereby achieving the purpose of facilitating separation and cleaning, and facilitating the mixing of other materials after cleaning, and the separation is convenient and easy to use; through the setting of the feeding mechanism 7, it is convenient to weigh the modified plastic particles and other raw materials according to the needs before feeding, and the proportioning effect is good, which is convenient to ensure the quality of the plastic finished product;

[0024] The separation mechanism 5 includes a connecting ear 53 installed at one end of the cover plate 6, a driving motor 51 is installed at the upper end of the top plate 4, a screw 52 is rotatably connected in the top plate 4, the output end of the driving motor 51 is connected to the screw 52, ​​the screw 52 is threadedly connected to the connecting ear 53, two slide bars 54 are slidably connected to the top plate 4, and the two slide bars 54 are both connected to the cover plate 6, a stirring motor 55 is installed at the upper end of the cover plate 6, a spiral stirring paddle 56 is installed at the output end of the stirring motor 55, and the connecting ear 53 is slidably connected to the top plate 4; the spiral stirring paddle 56 is driven by the stirring motor 55 to rotate for stirring, the screw 52 is driven by the driving motor 51 to rotate, the connecting ear 53 is driven to slide on the top plate 4, and the cover plate 6 is driven to slide along the two slide bars 54 on the top plate 4 for guidance, thereby adjusting the height of the cover plate 6, at this time the spiral stirring paddle 56 is separated from the inside of the mixing barrel 2, and then the separation and cleaning work can be carried out.

[0025] like Figure 2 As shown, in some embodiments, the slide bar 54 is L-shaped and two slide bars 54 are symmetrically arranged; the structure is simple.

[0026] like Figure 3 , Figure 4As shown, in some embodiments, the feeding mechanism 7 includes a panel 71 installed on one side of the upper end of the cover plate 6, a through hole 73 is opened at one end of the panel 71, a bearing hole 72 is opened on one side wall of the inner cavity of the panel 71, a circular plate 74 is installed on the upper end of the cover plate 6, U-shaped plates 75 are installed on both sides of the upper end of the circular plate 74, a cushion block 76 is slidably connected between the two U-shaped plates 75, a connecting plate 77 is installed on the upper end of the cushion block 76, a weighing scale 78 is installed on one end of the connecting plate 77, two rotating wheels 79 are rotatably connected in the circular plate 74, a belt 70 is commonly connected between the two rotating wheels 79, and a servo is installed at one end of the circular plate 74. Motor 701, the output end of the servo motor 701 is connected to one of the rotating wheels 79, and a connecting strip 702 is installed at the bottom end of the cushion block 76, and the connecting strip 702 is connected to the belt 70; when feeding, the mixed material is poured onto the weighing scale 78 for weighing. After the weighing is completed, the servo motor 701 drives the rotating wheel 79 to rotate, and the belt 70 is driven. As the connecting strip 702 drives the cushion block 76 to slide on the two U-shaped plates 75, the connecting plate 77 is driven to move, thereby driving the weighing scale 78 to slide out of the bearing hole 72 and push the material down through the top wall of the through hole 73, thereby realizing feeding, achieving accurate proportioning, and improving the use effect of the device.

[0027] like Figure 4 As shown, in some embodiments, the weighing scale 78 passes through the through hole 73 and slides into the bearing hole 72 to facilitate unloading.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spiral mixing barrel for producing modified plastics, comprising an annular plate (1) and a cover plate (6), characterized in that: A stirring barrel (2) is installed on the inner wall of the annular plate (1), a supporting rod (3) is installed on the bottom end of the annular plate (1), a top plate (4) is installed on one side of the upper end of the annular plate (1), a separation mechanism (5) is provided on the top plate (4), and a feeding mechanism (7) is provided on the cover plate (6); The separation mechanism (5) comprises a connecting ear (53) mounted on one end of the cover plate (6); a driving motor (51) is mounted on the upper end of the top plate (4); a screw rod (52) is rotatably connected inside the top plate (4); an output end of the driving motor (51) is connected to the screw rod (52); the screw rod (52) is threadedly connected to the connecting ear (53); two sliding bars (54) are slidably connected to the top plate (4); both sliding bars (54) are connected to the cover plate (6); a stirring motor (55) is mounted on the upper end of the cover plate (6); a spiral stirring paddle (56) is mounted on the output end of the stirring motor (55); and the connecting ear (53) is slidably connected to the top plate (4).

2. A modified plastic production spiral mixing barrel according to claim 1, characterized in that: The slide bar (54) is L-shaped and the two slide bars (54) are symmetrically arranged.

3. The modified plastic production spiral mixing barrel according to claim 1, characterized in that: The feeding mechanism (7) comprises a surrounding plate (71) mounted on one side of the upper end of the cover plate (6); a through hole (73) is provided at one end of the surrounding plate (71); a bearing hole (72) is provided on one side wall of the inner cavity of the surrounding plate (71); a round plate (74) is mounted on the upper end of the cover plate (6); U-shaped plates (75) are mounted on both sides of the upper end of the round plate (74); a cushion block (76) is slidably connected between the two U-shaped plates (75); a connecting plate (77) is mounted on the upper end of the cushion block (76); A weighing scale (78) is installed at one end of the connecting plate (77); two rotating wheels (79) are rotatably connected inside the circular plate (74); a belt (70) is commonly connected between the two rotating wheels (79); a servo motor (701) is installed at one end of the circular plate (74); an output end of the servo motor (701) is connected to one of the rotating wheels (79); a connecting strip (702) is installed at the bottom end of the cushion block (76); and the connecting strip (702) is connected to the belt (70).

4. A spiral mixing barrel for producing modified plastics according to claim 3, characterized in that: The weighing scale (78) passes through the through hole (73) and slides into the bearing hole (72).

Images