Raw material mixing equipment for adhesive production

Abstract

The utility model discloses raw material mixing equipment for adhesive production, and relates to the technical field of adhesive mixing. The raw material mixing equipment for adhesive production comprises a mixing tank and a stirring and mixing assembly, the stirring and mixing assembly is arranged in the mixing tank, and the stirring and mixing assembly comprises two stirring and mixing side rods, a plurality of stirring and mixing rods, a rotating shaft, a plurality of guide rollers, a guide groove and a rotating piece. According to the stirring and mixing device, the rotating shaft rotates to drive the corresponding stirring and mixing rods and the corresponding stirring and mixing side rods to move to stir and mix raw materials of the adhesive in the mixing tank, and the distance is reduced at the position far away from the rotating shaft in the initial state along with movement of the rotating shaft, so that the mixing uniformity of the raw materials of the adhesive in the whole mixing tank is improved; and the multiple guide rollers are arranged for guiding along the interior of the guide groove, and the problem that the rotating shaft shakes due to inertia during movement due to the fact that the rotating shaft is too long is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive mixing, and particularly relates to a raw material mixing device for adhesive production. Background Art

[0002] Adhesives are mainly composed of a bonding substance (also known as a binder), which is the basic component in the adhesive and plays a bonding role. Its properties determine the performance of the adhesive. In order to improve the bonding performance, storage stability, and usability of the adhesive, some auxiliary materials are usually added. When adding auxiliary materials, these auxiliary raw materials need to be pre-mixed with the adhesive raw materials. The Chinese utility model patent with the authorization announcement number "CN218901506U" discloses a raw material stirring device for preparing an epoxy resin structural adhesive. The main body of the device includes connecting support legs, and a connecting stirring chamber is fixedly connected to the surface of the connecting support legs. A feed inlet is provided inside the connecting stirring chamber; the stirring mechanism includes a first connecting motor, which is fixedly connected to the surface of the connecting stirring chamber. The output end of the first connecting motor is fixedly connected to a connecting rotating rod, and a first stirring blade is fixedly connected to the outside of the connecting rotating rod. A support rod is fixedly connected inside the connecting stirring chamber.

[0003] Through the action of the limit clamping ring, the above technical solution can conveniently limit the second stirring blade, facilitate the rotation of the second stirring blade. The second stirring blade rotates and rotates itself while rotating, which can conveniently play a better stirring role inside and facilitate uniform stirring inside. However, due to the limitation of the installation of the stirring blades, the stirring blades need to be at a certain distance from the inner wall of the stirring chamber. When mixing the adhesive raw materials, the mixing efficiency of the materials at a position farther from the stirring shaft is lower than that of the materials at a closer position, and the uniformity of the formed raw material mixture is poor. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a raw material mixing device for adhesive production, which can solve the problem that when mixing adhesive raw materials, the mixing efficiency of the materials at a position farther from the stirring shaft is lower than that of the materials at a closer position, and the uniformity of the formed raw material mixture is poor.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A raw material mixing device for adhesive production, including a mixing tank and a stirring and mixing assembly;

[0006] The stirring and mixing assembly is arranged inside the mixing tank. The stirring and mixing assembly includes two stirring and mixing side rods, multiple stirring and mixing rods, a rotating shaft, multiple guiding rollers, a guiding groove, and a rotating member. The guiding groove is opened inside the mixing tank, and multiple guiding rollers all roll along the inside of the guiding groove. Multiple guiding rollers are all rotatably installed on the rotating member, the upper end of the rotating member is rotatably connected to the rotating shaft, multiple stirring and mixing rods are all fixedly sleeved on the rotating shaft, two stirring and mixing side rods are respectively fixedly connected to both ends of the corresponding stirring and mixing rod, and the two stirring and mixing side rods can move to contact the inner wall of the mixing tank.

[0007] Preferably, a top cover is installed at the upper end of the mixing tank, and a guiding member is slidably connected to the upper end of the top cover.

[0008] Preferably, a guiding hole is opened on the surface of the top cover, and the rotating shaft moves along the inside of the guiding hole.

[0009] Preferably, a first motor is installed at the upper end of the guiding member through screws, and the output shaft of the first motor is fixedly connected to the rotating shaft.

[0010] Preferably, a threaded rod rotatably penetrates through the upper end bracket of the top cover, and the surface of the threaded rod is threadedly connected to the inner surface of the guiding member.

[0011] Preferably, a second motor is installed on the upper end bracket of the top cover, a motor gear is installed on the output shaft of the second motor through a key pin, a gear is fixedly sleeved on the right end of the threaded rod, and the surface of the gear meshes with the surface of the motor gear.

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

[0013] 1. For this raw material mixing device for adhesive production, by setting the stirring and mixing assembly, the rotating shaft can move reciprocally left and right, driving the corresponding stirring and mixing rods and stirring and mixing side rods to move and stir the raw materials of the adhesive inside the mixing tank. As the rotating shaft moves, the position that is farther from the rotating shaft in the initial state reduces the distance, thereby improving the uniformity of the mixing of the adhesive raw materials inside the entire mixing tank. At the same time, at the bottom of the rotating shaft, multiple guiding rollers are provided to guide along the inside of the guiding groove, avoiding the problem of shaking due to inertia during the movement of the overlong rotating shaft, that is, improving the stability of the stirring and mixing assembly during movement and stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0015] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0016] Figure 2 It is a schematic diagram inside the mixing tank of the present utility model;

[0017] Figure 3 For the present utility model Figure 1 The enlarged schematic view at position A in it;

[0018] Figure 4 For the present utility model Figure 2 The enlarged schematic view at position B in it.

[0019] Reference numerals: 1, mixing tank; 2, guiding member; 3, threaded rod; 4, first motor; 5, top cover; 6, guiding hole; 7, stirring and mixing side rod; 8, stirring and mixing rod; 9, rotating shaft; 10, second motor; 11, motor gear; 12, gear; 13, guiding roller; 14, guiding groove; 15, rotating member. Specific embodiments

[0020] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present utility model.

[0022] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If the first and second are described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0023] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a raw material mixing device for adhesive production, including a mixing tank 1 and a stirring and mixing assembly;

[0025] The stirring and mixing assembly is arranged inside the mixing tank 1. The stirring and mixing assembly includes two stirring and mixing side rods 7, multiple stirring and mixing rods 8, a rotating shaft 9, multiple guiding rollers 13, a guiding groove 14 and a rotating member 15. The guiding groove 14 is opened inside the mixing tank 1, and multiple guiding rollers 13 all roll along the inside of the guiding groove 14. Multiple guiding rollers 13 are all rotatably installed on the rotating member 15. The upper end of the rotating member 15 is rotatably connected to the rotating shaft 9. Multiple stirring and mixing rods 8 are all fixedly sleeved on the rotating shaft 9. Two stirring and mixing side rods 7 are respectively fixedly connected to both ends of the corresponding stirring and mixing rod 8. The two stirring and mixing side rods 7 can move to contact the inner wall of the mixing tank 1.

[0026] A top cover 5 is installed at the upper end of the mixing tank 1, and a guiding member 2 is slidably connected to the upper end of the top cover 5.

[0027] A guiding hole 6 is opened on the surface of the top cover 5, and the rotating shaft 9 moves along the inside of the guiding hole 6.

[0028] A first motor 4 is installed at the upper end of the guiding member 2 through screws, and the output shaft of the first motor 4 is fixedly connected to the rotating shaft 9.

[0029] A threaded rod 3 is rotatably penetrated through the upper end bracket of the top cover 5, and the surface of the threaded rod 3 is threadedly connected to the inner surface of the guiding member 2.

[0030] A second motor 10 is installed on the upper end bracket of the top cover 5. The output shaft of the second motor 10 is installed with a motor gear 11 through a key pin. A gear 12 is fixedly sleeved on the right end of the threaded rod 3, and the surface of the gear 12 meshes with the surface of the motor gear 11.

[0031] Working principle:

[0032] When it is necessary to mix the adhesive raw materials;

[0033] First, open the top cover 5, pour the adhesive raw materials into the mixing tank 1 in sequence, and then close the top cover 5.

[0034] Secondly, start the first motor 4. The start of the first motor 4 drives the rotating shaft 9 to rotate. The rotation of the rotating shaft 9 drives multiple stirring and mixing rods 8 to rotate to mix the materials inside the mixing tank 1. At the same time, the rotation of multiple stirring and mixing rods 8 respectively drives the corresponding stirring and mixing side rods 7 to rotate to mix the adhesive raw materials inside the mixing tank 1.

[0035] Meanwhile, start the second motor 10. The start of the second motor 10 drives the motor gear 11 to rotate. The rotation of the motor gear 11 drives the gear 12 to rotate. The rotation of the gear 12 drives the threaded rod 3 to rotate. The rotation of the threaded rod 3 drives the guide member 2 to perform reciprocating motion. The reciprocating motion of the guide member 2 drives the rotating shaft 9 to perform reciprocating motion. The reciprocating motion of the rotating shaft 9 drives a plurality of stirring and mixing rods 8 to perform reciprocating motion to stir and mix the materials inside the mixing tank 1. At the same time, the reciprocating motion of the plurality of stirring and mixing rods 8 drives the corresponding stirring and mixing side rods 7 to perform reciprocating motion to stir and mix the materials inside the mixing tank 1. The reciprocating motion of the rotating shaft 9 drives the rotating member 15 to perform reciprocating motion. The reciprocating motion of the rotating member 15 drives a plurality of guide rollers 13 to perform reciprocating motion along the inside of the guide groove 14.

[0036] By setting the stirring and mixing assembly, by setting that the rotating shaft 9 can reciprocate left and right, it drives the corresponding stirring and mixing rods 8 and the stirring and mixing side rods 7 to move to stir and mix the raw materials of the adhesive inside the mixing tank 1. As the rotating shaft 9 moves, the position that is farther away from the rotating shaft 9 in the initial state reduces the distance, thereby improving the uniformity of the mixing of the adhesive raw materials inside the entire mixing tank 1. At the same time, at the bottom of the rotating shaft 9, a plurality of guide rollers 13 are arranged to guide along the inside of the guide groove 14, avoiding the problem of shaking of the rotating shaft 9 due to inertia during movement when the rotating shaft 9 is too long, that is, improving the stability of the stirring and mixing assembly during movement and stirring and mixing.

[0037] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A raw material mixing device for adhesive production, characterized in that: include: A mixing tank (1) and a stirring and mixing assembly; The stirring and mixing assembly is arranged inside the mixing tank (1), and comprises two stirring and mixing side rods (7), a plurality of stirring and mixing rods (8), a rotating shaft (9), a plurality of guide rollers (13), a guide groove (14) and a rotating member (15). The guide groove (14) is arranged inside the mixing tank (1), the plurality of guide rollers (13) all roll along the inside of the guide groove (14), the plurality of guide rollers (13) are all rotatably mounted on the rotating member (15), the upper end of the rotating member (15) is rotatably connected to the rotating shaft (9), the plurality of stirring and mixing rods (8) are all fixedly sleeved on the rotating shaft (9), the two stirring and mixing side rods (7) are respectively fixedly connected to the two ends of the corresponding stirring and mixing rods (8), and the two stirring and mixing side rods (7) can move to contact the inner wall of the mixing tank (1).

2. The raw material mixing equipment for adhesive production according to claim 1, characterized in that: A top cover (5) is installed at the upper end of the mixing tank (1), and a guide member (2) is slidably connected to the upper end of the top cover (5).

3. The raw material mixing equipment for adhesive production according to claim 2, characterized in that: A guide hole (6) is provided on the surface of the top cover (5), and the rotating shaft (9) moves along the inside of the guide hole (6).

4. The raw material mixing equipment for adhesive production according to claim 2, characterized in that: A motor 1 (4) is mounted on the upper end of the guide member (2) via screws, and an output shaft of the motor 1 (4) is fixedly connected to the rotating shaft (9).

5. The raw material mixing equipment for adhesive production according to claim 2, characterized in that: The upper bracket of the top cover (5) is rotatably penetrated by a threaded rod (3), and the surface of the threaded rod (3) is threadedly connected to the inner surface of the guide member (2).

6. The raw material mixing equipment for adhesive production according to claim 5, characterized in that: A second motor (10) is mounted on the upper bracket of the top cover (5); a motor gear (11) is mounted on the output shaft of the second motor (10) via a key pin; a gear (12) is fixedly sleeved on the right end of the threaded rod (3); and a surface of the gear (12) meshes with a surface of the motor gear (11).

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