Mixing device for glue production

Abstract

The utility model discloses a mixing device for glue production. The mixing device comprises a shell, a support frame, a driving mechanism, a stirring mechanism, a base and a vibrating mechanism, the vibrating mechanism comprises a connecting rod, a sliding head, a mounting frame, a sliding rod, a spring, a cam and a power motor; the mounting frame is fixedly connected with the base, the sliding rod is fixedly connected with the mounting frame, the two sliding heads are symmetrically arranged on the sliding rod and are in sliding connection with the sliding rod, the two ends of the spring are connected with the two sliding heads respectively, the two connecting rods are hinged to the two sliding heads respectively, and the other ends of the two connecting rods are hinged to the supporting frame respectively; the power motor is fixedly connected with the base, and the cam is fixedly connected to an output shaft of the power motor and makes contact with the supporting frame. The driving mechanism drives the stirring mechanism to rotate and stir raw materials, and meanwhile, the vibrating mechanism drives the shell to vibrate, so that the raw materials at stirring dead angles can be mixed.

Description

Technical Field

[0001] This utility model belongs to the field of adhesive production technology, specifically a mixing device for adhesive production. Background Technology

[0002] Adhesives, widely used in industry, construction, home furnishings, and many other fields, directly affect the bonding effect and the overall performance of related products due to their quality. In the adhesive production process, the mixing step plays a crucial role. It requires the thorough mixing of various raw materials, such as resins, solvents, plasticizers, fillers, and various additives, according to precise proportions to ensure that the finished adhesive meets the expected standards in key performance indicators such as viscosity, bond strength, and drying speed.

[0003] Traditional mixing devices employ simple stirring structures, such as single-shaft impellers. These impellers often only effectively agitate materials in localized areas within the container. Materials located further away from the impeller or at the container's edges cannot be adequately mixed, leading to significant spatial variations in the raw materials. This results in inconsistent component ratios across different parts of the adhesive, ultimately affecting the overall quality and stability of the adhesive.

[0004] The patent application with application number CN202420877231.X discloses a raw material mixing device for glue production. The bottom of the mixing tank is equipped with a mixing component, which consists of a mixing shaft and a mixing roller. The mixing shaft drives the mixing roller to rotate for mixing. Although this raw material mixing device is equipped with multiple mixing shafts to improve the mixing effect, there are still mixing dead zones during the mixing process. Therefore, the problem of uneven mixing of raw materials still exists when using this raw material mixing device. Utility Model Content

[0005] The purpose of this utility model is to provide a mixing device for adhesive production, so as to solve the following technical problems mentioned in the background art:

[0006] Existing mixing devices are difficult to fully mix raw materials, resulting in uneven mixing.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A mixing device for adhesive production includes a housing, a support frame, a drive mechanism, a stirring mechanism, a base, and a vibration mechanism. The housing is mounted on the support frame, the stirring mechanism is located inside the housing, and the drive mechanism drives the stirring mechanism to move. The support frame is slidably connected to the base, and the vibration mechanism is mounted on the base and connected to the support frame. The vibration mechanism includes a connecting rod, a sliding head, a mounting frame, a slide rod, a spring, a cam, and a power motor. The mounting frame is fixedly connected to the base, the slide rod is fixedly connected to the mounting frame, two sliding heads are symmetrically arranged on the slide rod and slidably connected to the slide rod, the two ends of the spring are respectively connected to the two sliding heads, two connecting rods are provided, the two connecting rods are respectively hinged to the two sliding heads, and the other ends of the two connecting rods are respectively hinged to the support frame. The power motor is fixedly connected to the base, and the cam is fixedly connected to the output shaft of the power motor and contacts the support frame.

[0009] Furthermore, the stirring mechanism includes a stirring shaft and stirring blades. The stirring shaft is rotatably connected inside the housing, and the stirring blades are connected to the stirring shaft. The stirring blades have a spiral structure.

[0010] Furthermore, there are two stirring blades.

[0011] Furthermore, a slide rail is fixedly connected to the base, and a slider is fixedly connected to the bottom of the support frame, with the slider sliding on the slide rail.

[0012] Furthermore, limit grooves are provided on both sides of the slide rail, and limit blocks are provided on the upper part of the slider, with the limit blocks slidably connected in the limit grooves.

[0013] Furthermore, a mounting base is fixed to one side of the bottom of the support frame, and the connecting rod is hinged to the mounting base. The connecting rod is hinged to the support frame through the mounting base.

[0014] Furthermore, a top cover is provided on the top of the shell, and a feeding port is provided on the top cover.

[0015] Furthermore, a discharge port is provided at the bottom of the shell, and a gate is movably connected to the discharge port.

[0016] Furthermore, a cylinder is fixed to the bottom of the housing, and the piston rod of the cylinder is connected to the gate.

[0017] Furthermore, a contact part is fixedly connected to one side of the bottom of the housing, and the cam contacts the contact part.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This invention uses a drive mechanism to rotate the stirring mechanism and stir the raw materials, while a vibration mechanism causes the housing to vibrate. This ensures that even materials in areas that are difficult to stir participate in the mixing, effectively avoiding uneven mixing in certain areas and comprehensively improving the overall uniformity of the adhesive raw materials. The combined effect of stirring and vibration, compared to traditional devices that rely solely on stirring, allows for more thorough contact and fusion between different raw materials, further optimizing the mixing effect in adhesive production and ensuring adhesive quality. Attached Figure Description

[0020] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0021] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0022] Figure 3 This is the third schematic diagram of the overall structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the internal structure of the shell of this utility model.

[0025] The markings in the diagram are: 1-shell, 2-drive mechanism, 3-vibration mechanism, 4-base, 5-support frame, 6-top cover, 7-feeding port, 8-connecting rod, 9-sliding head, 10-mounting bracket, 11-spring, 12-slide rod, 13-mounting seat, 14-discharge port, 16-power motor, 17-contact part, 18-cam, 19-slide rail, 20-stirring blade, 21-stirring shaft, 22-gate, 23-cylinder, 24-limiting groove, 25-slider. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example:

[0028] A mixing device for adhesive production includes a housing 1, a support frame 5, a drive mechanism 2, a stirring mechanism, a base 4, and a vibration mechanism 3. The housing 1 is mounted on the support frame 5, the stirring mechanism is located inside the housing 1, and the drive mechanism 2 drives the stirring mechanism to move. The support frame 5 is slidably connected to the base 4, and the vibration mechanism 3 is mounted on the base 4 and connected to the support frame 5. The vibration mechanism 3 includes a connecting rod 8, a sliding head 9, a mounting frame 10, a slide rod 12, a spring 11, a cam 18, and a power motor 16. The mounting frame 10 is fixedly connected to the base 4, the slide rod 12 is fixedly connected to the mounting frame 10, two sliding heads 9 are symmetrically arranged on the slide rod 12 and slidably connected to the slide rod 12, the two ends of the spring 11 are respectively connected to the two sliding heads 9, two connecting rods 8 are provided, the two connecting rods 8 are respectively hinged to the two sliding heads 9, and the other ends of the two connecting rods 8 are respectively hinged to the support frame 5. The power motor 16 is fixedly connected to the base 4, and the cam 18 is fixedly connected to the output shaft of the power motor 16 and contacts the support frame 5.

[0029] The drive mechanism 2 drives the stirring mechanism to move and stir the adhesive material inside the shell 1, while the vibration mechanism 3 drives the shell 1 to vibrate. Specifically, in use, the material is poured into the shell 1, and the drive mechanism 2 is activated. The drive mechanism 2 drives the stirring mechanism to move, and the stirring mechanism mixes the material inside the shell 1 by rotating and stirring. At this time, the power motor 16 is activated, driving the cam 18 to rotate. During rotation, the cam 18 pushes the support frame 5, causing it to move. The movement of the support frame 5 causes the shell 1 to move. Simultaneously, the movement of the support frame 5 pushes the connecting rod 8, causing it to open. When the connecting rod 8 opens, it causes the sliding head 9 to slide on the sliding rod 12, and the spring 11 between the sliding heads 9 is stretched. Subsequently, the spring 11 returns to its original position, causing the sliding head 9 to return to its original position. The sliding head 9 then causes the connecting rod 8 to close towards the center and pushes the support frame 5. In this way, the support frame 5 can reciprocate, thereby causing the shell 1 on the support frame 5 to vibrate. After the shell 1 vibrates, the raw materials inside will move, so that the raw materials in the stirring dead corner inside the shell 1 can also participate in the mixing, thus improving the mixing effect of the raw materials.

[0030] In a preferred embodiment, the stirring mechanism includes a stirring shaft 21 and stirring blades 20. The stirring shaft 21 is rotatably connected inside the housing 1, and the stirring blades 20 are connected to the stirring shaft 21. The stirring blades 20 have a spiral structure. When the stirring shaft 21 drives the stirring blades 20 to rotate, these spiral-structured stirring blades 20 act like a propeller, stirring the adhesive material inside the housing 1. This not only achieves horizontal stirring of the material, promoting mixing between materials at different locations, but also, due to its spiral shape, guides the material to tumble vertically, ensuring that materials at the bottom, middle, and top are fully involved in the mixing. This effectively avoids the problem of dead zones that occur when conventional stirring blades 20 can only stir in a localized area, greatly improving the overall uniformity of the adhesive material mixing and further optimizing the mixing effect. Further optimized, two stirring blades 20 are provided. The two stirring blades 20 are staggered, which effectively improves the mixing effect.

[0031] In a preferred embodiment, a slide rail 19 is fixedly connected to the base 4, and a slider 25 is fixedly connected to the bottom of the support frame 5, with the slider 25 sliding on the slide rail 19. To ensure that the support frame 5 slides smoothly on the base 4, two parallel slide rails 19 are fixedly connected to the base 4. At the bottom of the support frame 5, corresponding to the position of the slide rails 19, two matching sliders 25 are also fixedly connected by welding. The sliders 25 fit tightly against the slide rails 19, allowing them to slide flexibly and smoothly on the slide rails 19. The cooperation between the slide rails 19 and the sliders 25 provides precise guidance for the movement of the support frame 5, making the support frame 5 more stable when it reciprocates under the drive of the vibration mechanism 3, reducing swaying and offset, ensuring the stability and regularity of the vibration of the housing 1, and thus ensuring that the adhesive raw materials can be better mixed in a stable vibration environment, improving the mixing effect.

[0032] Further optimized, limit grooves 24 are provided on both sides of the slide rail 19, and limit blocks are provided on the upper part of the slider 25. The limit blocks are slidably connected within the limit grooves 24. The cooperation between the limit blocks and the limit grooves 24 further restricts the sliding range of the slider 25 relative to the slide rail 19, preventing the slider 25 from derailing during sliding. This ensures that the support frame 5 always moves along the correct trajectory when reciprocating under the drive of the vibration mechanism 3, enhancing the stability and reliability of the entire device. Consequently, the vibration of the housing 1 becomes more stable and orderly, which is more conducive to improving the mixing effect of the adhesive raw materials.

[0033] In a preferred embodiment, a mounting base 13 is fixedly connected to one side of the bottom of the support frame 5. The connecting rod 8 is hinged to the mounting base 13, and the connecting rod 8 is hinged to the support frame 5 through the mounting base 13. The mounting base 13 provides a stable and reliable connection point for the hinge between the connecting rod 8 and the support frame 5, and can better withstand the force transmitted by the connecting rod 8 during movement, ensuring the firmness of the connection between the connecting rod 8 and the support frame 5 and the smoothness of movement, thereby ensuring that the vibration mechanism 3 can stably drive the support frame 5 and the housing 1 to vibrate.

[0034] In a preferred embodiment, a top cover 6 is provided on the top of the housing 1, and a feeding port 7 is provided on the top cover 6. The presence of the top cover 6 ensures that the internal environment of the housing 1 is relatively stable and clean, reducing the interference of external factors on the mixing of adhesive raw materials; the feeding port 7 provides a convenient channel for feeding raw materials, allowing operators to accurately and efficiently feed various raw materials as required.

[0035] In a preferred embodiment, a discharge port 14 is provided at the bottom of the housing 1, and a gate 22 is movably connected to the discharge port 14. The discharge port 14 provides a discharge channel for the mixed adhesive raw materials, facilitating the transfer of the mixed adhesive to subsequent storage or processing stages. The movably connected gate 22 allows for convenient control of the discharge of the adhesive raw materials. Further optimized, a cylinder 23 is fixedly connected to the bottom of the housing 1, and the piston rod of the cylinder 23 is connected to the gate 22. Remote control can be achieved through the cylinder 23. Furthermore, it should be noted that the gate 22 is sealed to the housing 1.

[0036] In a preferred embodiment, a contact portion 17 is fixedly connected to one side of the bottom of the housing 1, and the cam 18 contacts the contact portion 17. The contact portion 17 serves as the connection and force-bearing point between the cam 18 and the housing 1, and can effectively transmit the force generated when the cam 18 rotates, so that the cam 18 can stably push the support frame 5 on which the housing 1 is located during rotation, thereby driving the housing 1 to vibrate according to predetermined requirements, and ensuring that the entire vibration mechanism 3 can smoothly drive the housing 1 to vibrate.

[0037] Further optimized, the contact portion 17 is provided with several rollers facing the cam 18. The cam 18 contacts the rollers on the contact portion 17. By providing the rollers, the surface contact between the cam 18 and the contact portion 17 can be reduced, which can effectively reduce the wear of the cam 18 and the contact portion 17 and effectively improve the service life.

[0038] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for adhesive production, characterized in that: It includes a shell (1), a support frame (5), a drive mechanism (2), a stirring mechanism, a base (4), and a vibration mechanism (3); The housing (1) is mounted on the support frame (5), the stirring mechanism is mounted inside the housing (1), and the drive mechanism (2) is used to drive the stirring mechanism to move; the support frame (5) is slidably connected to the base (4), and the vibration mechanism (3) is mounted on the base (4) and connected to the support frame (5); the vibration mechanism (3) includes a connecting rod (8), a sliding head (9), a mounting frame (10), a slide rod (12), a spring (11), a cam (18), and a power motor (16); The mounting bracket (10) is fixedly connected to the base (4), the slide rod (12) is fixedly connected to the mounting bracket (10), two sliding heads (9) are symmetrically arranged on the slide rod (12) and slidably connected to the slide rod (12), the two ends of the spring (11) are respectively connected to the two sliding heads (9), two connecting rods (8) are provided, the two connecting rods (8) are respectively hinged to the two sliding heads (9), and the other ends of the two connecting rods (8) are respectively hinged to the support frame (5); the power motor (16) is fixedly connected to the base (4), and the cam (18) is fixedly connected to the output shaft of the power motor (16) and in contact with the support frame (5).

2. The mixing device for adhesive production according to claim 1, characterized in that: The stirring mechanism includes a stirring shaft (21) and stirring blades (20). The stirring shaft (21) is rotatably connected inside the housing (1), and the stirring blades (20) are connected to the stirring shaft (21). The stirring blades (20) have a spiral structure.

3. The mixing device for adhesive production according to claim 2, characterized in that: There are two stirring blades (20).

4. The mixing device for adhesive production according to claim 1, characterized in that: A slide rail (19) is fixedly connected to the base (4), and a slider (25) is fixedly connected to the bottom of the support frame (5). The slider (25) slides on the slide rail (19).

5. A mixing device for adhesive production according to claim 4, characterized in that: Limiting grooves (24) are provided on both sides of the slide rail (19), and a limiting block is provided on the upper part of the slider (25). The limiting block is slidably connected in the limiting groove (24).

6. A mixing device for adhesive production according to claim 1, characterized in that: A mounting base (13) is fixedly connected to one side of the bottom of the support frame (5). The connecting rod (8) is hinged to the mounting base (13). The connecting rod (8) is hinged to the support frame (5) through the mounting base (13).

7. A mixing device for adhesive production according to claim 1, characterized in that: The top of the shell (1) is provided with a top cover (6), and the top cover (6) is provided with a feeding port (7).

8. A mixing device for adhesive production according to claim 1, characterized in that: The bottom of the shell (1) is provided with a discharge port (14), and a gate (22) is movably connected to the discharge port (14).

9. A mixing device for adhesive production according to claim 8, characterized in that: A cylinder (23) is fixed to the bottom of the housing (1), and the piston rod of the cylinder (23) is connected to the gate (22).

10. A mixing device for adhesive production according to claim 1, characterized in that: A contact part (17) is fixedly connected to one side of the bottom of the housing (1), and the cam (18) contacts the contact part (17).

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