Separate bin type mixing mechanism for granular raw materials of plastic clothes hangers

Abstract

The utility model discloses a plastic clothes hanger particle raw material branch bin type mixing mechanism which comprises a material barrel, a bending rod and a storage box, a motor is installed on the upper portion of the material barrel, a spiral blade in transmission connection with the motor is arranged in the center of the material barrel, a round pipe is installed in the material barrel, the spiral blade is sleeved with the round pipe, and the bending rod is connected with the storage box. The bending rod is in transmission connection with the motor, the surface of the bending rod is sleeved with a plurality of mixing plates, the mixing plates are obliquely arranged, an impeller feeder is installed at the lower end of the storage box, and the impeller feeder communicates with the material barrel through a feeding pipe; when the spiral blade rotates, raw materials and auxiliary materials at the bottom of the material barrel are conveyed upwards along the round pipe, the raw materials and the auxiliary materials are diffused all around along the horn mouth, the stirring amplitude of the raw materials and the auxiliary materials is large, when the mixing plate rotates, the falling raw materials and the falling auxiliary materials are scattered, mixing of the raw materials and the auxiliary materials is accelerated, and the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic hanger production, in particular to a bin-type mixing mechanism for plastic hanger granular raw materials. Background Art

[0002] In the production process of plastic hangers, the raw materials and auxiliary materials must first be mixed, melted at high temperature, added to the injection mold, compressed and cooled in the mold to form the final product.

[0003] In the related technology, a search revealed a scheme for a raw material mixing device for the production of plastic hangers (Announcement No. CN217993070U). By designing a stirring device, raw materials and auxiliary materials are intermittently added to the barrel, and a mechanism with adjustable flow rate is designed to meet the addition of raw materials and auxiliary materials in different required amounts. The raw materials and auxiliary materials are fully mixed in the mixing barrel by stirring in two directions with spiral blades.

[0004] However, the above solution uses two horizontal and vertical spiral blades to stir the raw materials and auxiliary materials. The spiral blades rotate directly in the mixing barrel, and the stirring range of the raw materials and auxiliary materials is limited. Continuous stirring is required to evenly mix the raw materials and auxiliary materials, and the mixing efficiency is low; directly adding raw materials and auxiliary materials through the feed pipe is not easy to accurately control the mixing ratio of raw materials and auxiliary materials, which will affect the quality of the plastic hangers. Utility Model Content

[0005] The purpose of the utility model is to provide a compartment-type mixing mechanism for plastic hanger granular raw materials to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a plastic hanger granule raw material compartment type mixing mechanism, comprising a barrel, a motor is installed on the upper part of the barrel, a spiral blade connected to the motor is provided at the center of the barrel, a round tube is installed in the barrel, and the round tube is sleeved on the outside of the spiral blade. The spiral blade rotates to transport the raw materials and auxiliary materials to the upper part of the round tube, and the mixing efficiency of the raw materials and auxiliary materials is high;

[0007] A bending rod is connected to the motor in a transmission manner. A plurality of mixing plates are sleeved on the surface of the bending rod. The mixing plates are arranged obliquely. The raw materials and auxiliary materials discharged from the circular tube are scattered by the mixing plates, thereby accelerating the uniform mixing of the raw materials and auxiliary materials.

[0008] A storage box is provided with an impeller feeder at the lower end of the storage box. The impeller feeder is connected to the material barrel through a feeding pipe. The impeller feeder controls the feeding amount of raw materials and auxiliary materials to ensure that the plastic hangers meet the design expectations.

[0009] Furthermore, an inspection door and a locking handle are rotatably installed on the surface of the barrel, and the locking handle is pressed on the surface of the inspection door. To open the inspection door, just twist the locking handle to separate it from the inspection door, which is convenient for checking the barrel. A vertical inspection window is provided on the surface of the inspection door to facilitate checking the degree of mixing of raw materials and auxiliary materials.

[0010] Furthermore, the lower part of the barrel is conical and connected to a discharge pipe. A blocking plate is inserted into the surface of the discharge pipe. Pulling the blocking plate apart from the discharge pipe facilitates controlling the discharge of raw materials in the barrel.

[0011] Furthermore, the upper part of the circular tube is arranged in a trumpet shape, and a third bracket is provided between the circular tube and the inner wall of the barrel to ensure that the circular tube does not shake. A bearing seat is connected between the lower end of the spiral blade and the inside of the barrel to improve the stability of the rotation of the spiral blade.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) When the spiral blade rotates, the raw materials and auxiliary materials at the bottom of the barrel are transported upward along the circular tube, and the raw materials and auxiliary materials are spread to the surrounding areas along the bell mouth, with a large amplitude of turning over the raw materials and auxiliary materials. When the mixing plate rotates, the raw materials and auxiliary materials falling downward are broken up, which speeds up the mixing of the raw materials and auxiliary materials and improves the mixing efficiency.

[0014] (2) The material barrels store raw materials and auxiliary materials separately. When feeding raw materials and auxiliary materials into the material barrels, the impeller feeder can accurately control the amount of raw materials and auxiliary materials, making the ratio more accurate and the manufactured plastic hangers have little deviation from the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 This is a cross-sectional view of the impeller feeder of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the discharge pipe and the blocking plate of the utility model.

[0019] In the figure: 1. First bracket; 2. Second bracket; 3. Material barrel; 4. Discharge pipe; 5. Material blocking plate; 6. Inspection door; 7. Inspection window; 8. Locking handle; 9. Motor; 10. Feed pipe; 11. Bellows; 12. Storage box; 13. Impeller feeder; 14. Round pipe; 15. Spiral blade; 16. Third bracket; 17. Bending rod; 18. Mixing plate; 19. Bearing seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example:

[0022] See also Figure 1-4 The utility model provides a technical solution: a plastic hanger granular raw material bin-type mixing mechanism, comprising a barrel 3, a motor 9 is installed on the upper part of the barrel 3, a spiral blade 15 is provided at the center of the barrel 3 and is transmission-connected to the motor 9, a round tube 14 is installed in the barrel 3, and the round tube 14 is sleeved on the outside of the spiral blade 15, when the spiral blade 15 rotates, the raw materials and auxiliary materials at the bottom of the barrel 3 are transported to the upper part, the raw materials and auxiliary materials can be turned over, and the internal circulation mixing of the raw materials and auxiliary materials is realized;

[0023] A bending rod 17 is connected to the motor 9 in a transmission manner. A plurality of mixing plates 18 are sleeved on the surface of the bending rod 17. The mixing plates 18 are tilted. The tilted mixing plates 18 can better disperse the raw materials and auxiliary materials, thereby accelerating the uniform mixing of the raw materials and auxiliary materials.

[0024] The storage box 12 has an impeller feeder 13 installed at the lower end thereof. The impeller feeder 13 is connected to the barrel 3 through the feeding pipe 10. The storage box 12 can store raw materials and auxiliary materials in advance. The impeller feeder 13 can feed the raw materials and auxiliary materials into the barrel 3 in a quantitative manner, making the ratio easier to control.

[0025] In this embodiment, if Figure 1 As shown, a first bracket 1 is provided on the surface of the barrel 3, and the first bracket 1 supports the barrel 3. A second bracket 2 is provided on the upper surface of the barrel 3. The storage box 12 is fixedly connected to the second bracket 2, and the second bracket 2 supports the storage box 12 to improve the stability of the structure.

[0026] In this embodiment, if Figure 1 As shown, a bellows 11 is sleeved between the impeller feeder 13 and the feeding pipe 10. The bellows 11 is easy to disassemble. When the feeding pipe 10 and the impeller feeder 13 need to be separated, the bellows 11 can be removed.

[0027] In this embodiment, if Figure 1As shown, an inspection door 6 and a locking handle 8 are rotatably installed on the surface of the barrel 3. The locking handle 8 is pressed on the surface of the inspection door 6. The locking handle 8 is twisted to separate the inspection door 6, so that the inside of the barrel 3 can be cleaned and inspected. A vertical viewing window 7 is provided on the surface of the inspection door 6, which is convenient for checking the mixing degree of raw materials and auxiliary materials in the barrel 3 from the outside of the barrel 3.

[0028] In this embodiment, if Figure 1 and Figure 4 As shown, the lower part of the barrel 3 is conical and connected to a discharge pipe 4. A blocking plate 5 is inserted into the surface of the discharge pipe 4. Pulling the blocking plate 5 no longer blocks the discharge pipe 4, making it convenient to discharge the raw materials in the barrel 3 from the discharge pipe 4.

[0029] In this embodiment, if Figure 2 As shown, the upper part of the circular tube 14 is arranged in a trumpet shape, and a third bracket 16 is provided between the circular tube 14 and the inner wall of the barrel 3, which provides a relatively stable support for the circular tube 14. The trumpet shape facilitates the diffusion of raw materials and auxiliary materials to the surroundings, making it convenient for the mixing plate 18 to stir the raw materials and auxiliary materials.

[0030] In this embodiment, if Figure 2 As shown, a bearing seat 19 is connected between the lower end of the spiral blade 15 and the inside of the barrel 3 to improve the rotation stability of the spiral blade 15.

[0031] Specifically, when in use, the raw materials and auxiliary materials are transferred to the storage box 12 respectively. When the impeller feeder 13 is started, the impeller feeder 13 quantitatively feeds the raw materials and auxiliary materials into the barrel 3. The motor 9 controls the rotation of the spiral blade 15 and the bending rod 17. When the spiral blade 15 rotates, the raw materials and auxiliary materials are fed into the circular tube 14. The raw materials and auxiliary materials diffuse from the upper part of the circular tube 14 along the trumpet-shaped mouth to the surrounding areas. During the rotation of the mixing plate 18, the raw materials and auxiliary materials falling downward are dispersed, and the raw materials and auxiliary materials at the bottom of the barrel 3 are stirred to achieve multiple mixing of the raw materials and auxiliary materials, and the raw materials and auxiliary materials can be mixed more quickly and evenly.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compartment-type mixing mechanism for plastic hanger granular raw materials, characterized in that: include: A material barrel (3), wherein a motor (9) is installed on the upper part of the material barrel (3), a spiral blade (15) connected to the motor (9) is provided at the center of the material barrel (3), and a round tube (14) is installed in the material barrel (3), and the round tube (14) is sleeved on the outside of the spiral blade (15); A bending rod (17), the bending rod (17) is in transmission connection with the motor (9), a plurality of mixing plates (18) are sleeved on the surface of the bending rod (17), and the mixing plates (18) are arranged obliquely; A storage box (12) is provided with an impeller feeder (13) at the lower end of the storage box (12), and the impeller feeder (13) is connected to the material barrel (3) through a feeding pipe (10).

2. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 1, characterized in that: A first bracket (1) is provided on the surface of the barrel (3), a second bracket (2) is provided on the upper surface of the barrel (3), and the storage box (12) is fixedly connected to the second bracket (2).

3. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 1, characterized in that: A bellows (11) is sleeved between the impeller feeder (13) and the feeding pipe (10).

4. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 1, characterized in that: An inspection door (6) and a locking handle (8) are rotatably mounted on the surface of the barrel (3), and the locking handle (8) is pressed against the surface of the inspection door (6).

5. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 4, characterized in that: A vertical strip-shaped viewing window (7) is provided on the surface of the inspection door (6).

6. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 1, characterized in that: The lower part of the material barrel (3) is conical and is connected to a discharge pipe (4), and a blocking plate (5) is inserted into the surface of the discharge pipe (4).

7. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 1, characterized in that: The upper portion of the circular tube (14) is arranged in a trumpet shape, and a third bracket (16) is provided between the circular tube (14) and the inner wall of the barrel (3).

8. The compartment-type mixing mechanism for plastic hanger granular raw materials according to claim 1, characterized in that: A bearing seat (19) is connected between the lower end of the spiral blade (15) and the interior of the barrel (3).

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