Stirring device for solid gum production

Abstract

The utility model discloses a stirring device for solid gum production, which comprises a stirring barrel, a barrel cover is mounted at the top of the stirring barrel through a screw, a motor is fixedly mounted at the top of the barrel cover, an output shaft of the motor is connected with a driving shaft, and the bottom of the driving shaft is connected with a spring telescopic rod through a screw rod. Compared with the prior art, the feeding device has the beneficial effects that uniform feeding of raw materials is controlled, the problem that the raw materials are blocked in the feeding barrel is avoided, stirring is guaranteed, the stirring efficiency is improved, and the feeding device is convenient to use and high in practicability. The stirring blades and the stirring shaft can move up and down, the stirring range is expanded, the stirring effect is better, the time required for stirring is shortened, the stirring efficiency is improved, raw materials can be thrown out in the raw material feeding process, and the problem that the raw materials are stacked at one position, and consequently the raw material stirring efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid glue production, in particular to a stirring device for solid glue production. Background Art

[0002] Solid glue is a kind of adhesive made of one or more polymer materials such as polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), acrylic resin, vinyl acetate resin, etc., with fatty acid salts as excipients, glycerin, propylene glycol, ethylene glycol, etc. as moisturizing antifreeze agents, and water as solvent. It is reacted in an environment of 70°C to 90°C, and the solid adhesive obtained after filling and cooling is mainly used for pasting various papers. In the production process of solid glue, stirring of the solid glue is an indispensable part. For this purpose, a stirring device is required to stir the raw materials of the solid glue. After the raw materials are poured into the mixing drum, the motor is turned on to drive the stirring shaft to rotate to achieve stirring of the raw materials.

[0003] However, stirring by a stirring shaft results in a limited stirring range, which in turn leads to poor stirring effect and low efficiency for the solid glue raw material. In addition, during the feeding process of the solid glue raw material, blockage is prone to occur, which affects the production of solid glue. Utility Model Content

[0004] The utility model provides a stirring device for solid glue production, which can effectively solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for solid glue production, comprising a stirring drum, a drum cover is installed on the top of the stirring drum by screws, a motor is fixedly installed on the top of the drum cover, the motor output shaft is connected to a drive shaft, the bottom of the drive shaft is connected to a spring telescopic rod by a screw, the bottom of the spring telescopic rod is connected to a stirring shaft by a screw, stirring blades are evenly fixedly sleeved on the outside of the stirring shaft, a rotating disk is fixedly sleeved on the outside of the top of the stirring shaft, a first protrusion is evenly welded on the bottom of the rotating disk, a mounting rod is evenly installed on the inside of the stirring drum by screws, a second protrusion is welded on the end of the mounting rod, and notches are evenly opened on the top surface of the rotating disk.

[0006] Preferably, the first protrusion and the second protrusion are located corresponding to each other, and arc angles are formed at both ends of the second protrusion and the first protrusion.

[0007] Preferably, the longitudinal section of the top of the rotating disk is trapezoidal.

[0008] Preferably, a feed barrel is welded and fixedly installed at one end of the top of the barrel cover, a conical tooth connection mechanism is evenly and fixedly installed on the outside of the drive shaft, the end of the conical tooth connection mechanism is connected to a driving shaft through a thread, and threaded leaves are welded on the outside of one end of the driving shaft.

[0009] Preferably, the outer side of the threaded blade contacts the inner wall of the feed barrel, and the driving shaft is movably mounted on the top of the barrel cover.

[0010] Preferably, the conical tooth connection mechanism includes two conical gears, a conical gear is fixedly sleeved on the outer side of the driving shaft, another conical gear is mounted on the end of the driving shaft by screws, and the two conical gears are meshingly connected.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use: it controls the uniform feeding of raw materials, avoids the problem of raw materials being blocked inside the feeding barrel, ensures the stirring, and can make the stirring blades and the stirring shaft move up and down, expand the stirring range, make the stirring effect better, shorten the time required for stirring, and improve the stirring efficiency. The raw materials can be thrown out during the raw material feeding process to avoid the accumulation of raw materials in one place, which leads to the problem of low raw material stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the threaded leaf installation structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the rotating disk of the utility model;

[0017] Numbers in the figure: 1. mixing drum; 2. drum cover; 3. motor; 4. driving shaft; 5. spring telescopic rod; 6. stirring shaft; 7. stirring blade; 8. rotating disk; 9. first protrusion; 10. mounting rod; 11. second protrusion; 12. notch; 13. feeding drum; 14. conical tooth connection mechanism; 15. driving shaft; 16. threaded blade. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example: Figure 1-3As shown, the utility model provides a technical solution, a stirring device for solid glue production, including a stirring drum 1, a drum cover 2 is installed on the top of the stirring drum 1 by screws, a motor 3 is fixedly installed on the top of the drum cover 2, the output shaft of the motor 3 is connected to a driving shaft 4, the bottom of the driving shaft 4 is connected to a spring telescopic rod 5 by a screw, the bottom of the spring telescopic rod 5 is connected to a stirring shaft 6 by a screw, a stirring blade 7 is evenly fixedly sleeved on the outside of the stirring shaft 6, a rotating disk 8 is fixedly sleeved on the outside of the top of the stirring shaft 6, the longitudinal section of the top of the rotating disk 8 is trapezoidal, which is convenient for driving the raw materials to swing, a first protrusion 9 is evenly welded on the bottom of the rotating disk 8, the first protrusion 9 and the second protrusion 11 are corresponding to each other, and arc angles are provided at both ends of the second protrusion 11 and the first protrusion 9, which is convenient for driving the first protrusion 9 to move and avoiding the problem of the first protrusion 9 and the second protrusion 11 being stuck, a mounting rod 10 is evenly installed on the inside of the stirring drum 1 by screws, a second protrusion 11 is welded on the end of the mounting rod 10, and a notch 12 is evenly provided on the top surface of the rotating disk 8.

[0020] A feed barrel 13 is welded and fixedly installed at one end of the top of the barrel cover 2, and a conical tooth connection mechanism 14 is evenly and fixedly installed on the outside of the driving shaft 4. The conical tooth connection mechanism 14 includes two conical gears. A conical gear is fixedly sleeved on the outside of the driving shaft 4, and another conical gear is installed on the end of the driving shaft 15 by a screw. The two bevel gears are meshingly connected, and the end of the conical tooth connection mechanism 14 is connected to the driving shaft 15 by a thread. The outer side of the threaded leaf 16 is in contact with the inner wall of the feed barrel 13. The driving shaft 15 is movably installed on the top of the barrel cover 2 to facilitate the transportation of raw materials and ensure the stability of the rotation of the driving shaft 15. A threaded leaf 16 is welded on the outer side of one end of the driving shaft 15.

[0021] A discharge barrel is welded at the bottom of the mixing barrel 1, and a discharge valve is installed at the end of the discharge barrel.

[0022] The personnel first pour the solid glue raw material into the feed barrel 13, and then turn on the motor 3 to drive the drive shaft 4 to rotate, and the rotation of the drive shaft 4 drives the conical tooth connection mechanism 14 to rotate, and then drives the drive shaft 15 to rotate, and the rotation of the drive shaft 15 drives the threaded blades 16 to rotate, so as to achieve uniform feeding of the raw material, avoid the problem of raw material clogging inside the feed barrel 13, and ensure the stirring.

[0023] The operation of the driving shaft 4 synchronously drives the spring telescopic rod 5, the stirring shaft 6 and the stirring blade 7 to rotate, so as to achieve the stirring of the raw materials inside the stirring drum 1. During the stirring process, the first protrusion 9 and the second protrusion 11 at the bottom of the rotating disk 8 are constantly in contact, so that the spring telescopic rod 5 is constantly compressed and stretched, thereby driving the stirring blade 7 and the stirring shaft 6 to move up and down, thereby expanding the stirring range and making the stirring effect better. After the raw materials are fed through the feeding barrel 13, they first fall into the rotating disk 8 and the slot 12. At this time, the raw materials can be thrown out by the rotation of the rotating disk 8 to avoid the accumulation of raw materials in one place, resulting in the problem of low raw material stirring efficiency.

[0024] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described 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 present utility model shall be included in the protection scope of the present utility model.

Claims

1. A stirring device for producing solid glue, comprising a stirring drum (1), wherein a drum cover (2) is mounted on the top of the stirring drum (1) by screws, and characterized in that: A motor (3) is fixedly mounted on the top of the drum cover (2); the output shaft of the motor (3) is connected to a drive shaft (4); the bottom of the drive shaft (4) is connected to a spring telescopic rod (5) via a screw; the bottom of the spring telescopic rod (5) is connected to a stirring shaft (6) via a screw; a stirring blade (7) is evenly fixedly sleeved on the outside of the stirring shaft (6); a rotating disk (8) is fixedly sleeved on the outside of the top of the stirring shaft (6); a first convex block (9) is evenly welded to the bottom of the rotating disk (8); a mounting rod (10) is evenly mounted inside the mixing drum (1) via screws; a second convex block (11) is welded to the end of the mounting rod (10); and a notch (12) is evenly opened on the top surface of the rotating disk (8).

2. A stirring device for solid glue production according to claim 1, characterized in that: The first convex block (9) and the second convex block (11) are located in corresponding positions to each other, and arc corners are provided at both ends of the second convex block (11) and the first convex block (9).

3. A stirring device for solid glue production according to claim 1, characterized in that: The longitudinal section of the top of the rotating disk (8) is trapezoidal.

4. A stirring device for solid glue production according to claim 1, characterized in that: A feed barrel (13) is welded and fixedly mounted on one end of the top of the barrel cover (2), a conical toothed connection mechanism (14) is evenly and fixedly mounted on the outside of the drive shaft (4), an end of the conical toothed connection mechanism (14) is threadedly connected to a drive shaft (15), and a threaded leaf (16) is welded on the outside of one end of the drive shaft (15).

5. A stirring device for solid glue production according to claim 4, characterized in that: The outer side of the threaded blade (16) contacts the inner wall of the feed barrel (13), and the driving shaft (15) is movably mounted on the top of the barrel cover (2).

6. A stirring device for solid glue production according to claim 4, characterized in that: The conical tooth pattern connection mechanism (14) comprises two conical gears, a conical gear is fixedly sleeved on the outside of the drive shaft (4), another conical gear is mounted on the end of the driving shaft (15) via screws, and the two conical gears are meshed and connected.

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