Integrated glue mixer cup

Abstract

The utility model belongs to the field of glue mixing device, disclose a kind of integral type glue spreading machine stirring cup. Including stirring cup main body, the upper and lower end circulating water jacket of welding in the outside of stirring cup main body, and glue spreading machine stirring cup is equipped with open water channel. The utility model is welded into integral type, precision is higher than the stirring cup of assembly type, and its integral type avoids producing leakage due to sealing failure, with stronger pressure-resistant structure.

Description

Technical Field

[0001] This utility model belongs to the field of glue mixing devices, specifically relating to a welded integrated glue applicator mixing cup. Background Technology

[0002] The mixing cup of an adhesive applicator is a key piece of equipment in adhesive preparation and application processes. Its core function is to maintain the uniformity of the adhesive through mechanical stirring and to precisely manage the material temperature using a built-in temperature control system to prevent curing or deterioration. To achieve stable temperature control, most mainstream equipment currently uses a mixing cup structure with an insulated jacket, using circulating water to heat or cool the chamber. These jacketed structures typically rely on mechanical seals at joints, end caps, and other connections for sealing.

[0003] However, this sealing method has several inherent drawbacks in practical industrial applications. First, as a polymer material product, the service life of the sealing ring is limited by various factors in the working environment: the periodic changes in the temperature of the circulating water in the jacket during the operation of the stirring cup will accelerate the thermal fatigue and aging of the sealing ring; particulate matter and dust in the air at the production site may embed into the sealing surface, leading to wear and sealing failure; more importantly, if antifreeze or anticorrosive chemical reagents are added to the circulating water, or if the sealing ring is in direct contact with volatile adhesive components, long-term contact may cause swelling, corrosion or hardening of the material, further reducing its sealing reliability.

[0004] For the reasons mentioned above, sealing rings are consumable parts that require regular replacement, which not only increases equipment maintenance costs but also leads to unexpected downtime. More seriously, sealing ring damage is often sudden and insidious. Once failure occurs, circulating water in the jacket (which may contain grease, rust, or chemical additives) can seep into the adhesive inside the mixing cup, contaminating the entire batch of material. Handling such contamination incidents is extremely complicated, requiring a complete halt to production, evacuation, and thorough cleaning of the mixer and even the entire adhesive delivery pipeline. This severely disrupts continuous production, causing enormous material waste and economic losses, and posing a significant risk to the consistency of the final product's quality.

[0005] Therefore, there is an urgent need for a new sealing solution or structural design that can significantly improve the sealing reliability and durability of the insulation jacket of the stirring cup, fundamentally avoid media leakage and pollution problems caused by sealing ring failure, and thus ensure the stability and efficiency of the adhesive coating production process. Summary of the Invention

[0006] To overcome the shortcomings of existing technologies, this utility model provides an integrated glue applicator mixing cup that maintains the uniformity of the glue through stirring and controls the temperature through a temperature control system to prevent curing or deterioration. Physical cooling or heating control is required during mixing. Using water circulation to control the chamber temperature during stirring provides better control over temperature fluctuations.

[0007] The above-mentioned objective of this utility model is achieved through the following technical solution: an integrated glue coating machine mixing cup, including a mixing cup body, the mixing cup body is a hollow cylinder with a circumferential protrusion on the outer side of the middle part, the upper end circulating water jacket is welded to the upper end of the protrusion of the mixing cup body and there is an annular water channel between the mixing cup body and the mixing cup body, an open upper water channel is provided between the protrusion of the mixing cup body and the upper end circulating water jacket, the lower end circulating water jacket is welded to the lower end of the protrusion of the mixing cup body and there is an annular water channel between the mixing cup body and the mixing cup body, and an open lower water channel is provided between the protrusion of the mixing cup body and the lower end circulating water jacket.

[0008] Furthermore, the main body of the mixer, the upper circulating water jacket, and the lower circulating water jacket are all made of stainless steel.

[0009] Furthermore, the protrusion is hexagonal prism-shaped, with six water channels at both the upper and lower ends, corresponding to the six faces of the hexagonal prism-shaped protrusion.

[0010] Furthermore, temperature sensors are installed on the upper and lower water channels.

[0011] Furthermore, the inner diameter of the bottom of the mixing cup body is wider than the inner diameter of other parts of the mixing cup body to serve as a dispensing port, and a dispensing port switch is provided at the bottom of the mixing cup body.

[0012] Furthermore, the top of the mixing cup of the glue applicator is provided with a hollow cylindrical glue injection chamber, and the glue injection chamber has open channels on both sides, namely glue inlet A and glue inlet B.

[0013] Furthermore, the mixing cup of the glue applicator is equipped with a stirring motor that extends from the outside into the inside of the mixing cup, and stirring blades are provided at the end of the stirring motor located inside the main body of the mixing cup.

[0014] The advantages of this utility model compared with the prior art are: After welding, it becomes a single piece, with higher precision than assembled mixing cups; The mixing cup of the integrated glue applicator is made of stainless steel, which will prevent the cooling water channel from being blocked by rusted product particles, thus preventing the mixing cup from rusting. The water inlet and outlet can be combined arbitrarily. Two holes can be selected as one inlet and one outlet circulating water channels, while the other holes can be blocked to ensure convenient use in the installation direction. A temperature sensor is installed at the outlet to monitor the temperature of the stirring cup at the upper or lower end and feed it back to the control terminal. High safety; the integrated design prevents leakage due to seal failure. High water pressure resistance: stronger pressure-resistant structure. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Figure 1 This is a front view of the mixing cup of the integrated glue applicator of this utility model; Figure 2 This is a cross-sectional view (AA) of the mixing cup of the integrated glue applicator of this utility model; Figure 3 This is a three-dimensional view of the mixing cup of the integrated glue applicator of this utility model; Figure 4 This is a diagram of the overall system operation of the integrated glue applicator with mixing cup.

[0016] In the diagram: 1. Mixing cup body; 2. Upper circulating water jacket; 3. Lower circulating water jacket; 4. Upper water channel; 5. Lower water channel; 6. Mixing motor; 7. Glue injection chamber; 8. Glue inlet A; 9. Glue inlet B; 10. Mixing blade; 11. Glue outlet switch; 12. Chiller; 13. Warm water machine. Detailed Implementation

[0017] The present invention is described in detail below through specific embodiments, but this does not limit the scope of protection of the present invention. Unless otherwise specified, the experimental methods used in the present invention are all conventional methods, and the experimental equipment, materials, reagents, etc. used can all be obtained commercially. Example

[0018] The integrated glue applicator mixing cup includes a mixing cup body 1, which is a hollow cylinder with a circumferential protrusion on the outer side of the middle. An upper circulating water jacket 2 is welded to the upper end of the protrusion of the mixing cup body 1 and has an annular water channel between it and the mixing cup body 1. An open upper water channel 4 is provided between the protrusion of the mixing cup body 1 and the upper circulating water jacket 2. A lower circulating water jacket 3 is welded to the lower end of the protrusion of the mixing cup body 1 and has an annular water channel between it and the mixing cup body 1. An open lower water channel 5 is provided between the protrusion of the mixing cup body 1 and the lower circulating water jacket 3. There are six upper water channels 4 and six lower water channels 5, which are correspondingly arranged on the six faces of the hexagonal prism protrusion. Temperature sensors are installed on the upper water channels 4 and the lower water channels 5. The inner diameter of the bottom of the mixing cup body 1 is wider than the inner diameter of other parts of the mixing cup body 1 to serve as a glue outlet. A glue outlet switch 11 is provided at the bottom of the mixing cup body 1.

[0019] The main body 1, upper circulating water jacket 2, and lower circulating water jacket 3 of the mixer are all made of stainless steel.

[0020] The top of the mixing cup of the glue applicator is provided with a hollow cylindrical glue injection chamber 7. The glue injection chamber 7 has open channels on both sides, namely glue inlet A 8 and glue inlet B 9.

[0021] The coating machine mixing cup is equipped with a stirring motor 6 that extends from the outside into the inside of the coating machine mixing cup, and a stirring blade 10 is provided at the end of the stirring motor 6 located inside the mixing cup body 1.

[0022] The above-mentioned process for using the mixing cup of the glue applicator is as follows: Select the upper water channel 4 and the lower water channel 5 corresponding to the two protrusions at 180° angles. On one side, the upper water channel 4 is used as a warm water inlet and the lower water channel 5 is used as a cold water inlet. On the other side, the upper water channel 4 is used as a warm water outlet and the lower water channel 5 is used as a cold water outlet. The chiller 12 is connected to the cold water inlet and the cold water outlet, and the warm water machine 13 is connected to the warm water inlet and the warm water outlet. Glue A is injected through glue A inlet 8, and glue B is injected through glue B inlet 9. After initial mixing in the glue injection chamber 7, the glue enters the internal space of the main body 1 of the mixer. The mixing motor 6 is started to stir the mixed glue. By controlling the flow of cold water and warm water, the glue inside the mixing cup body 1 is simultaneously or independently heated at the top and cooled at the bottom. After stirring is completed, open the glue outlet switch 11 to collect the stirred glue.

[0023] The embodiments described above are merely preferred embodiments of this utility model, and not all feasible embodiments of this utility model. For those skilled in the art, any obvious modifications made without departing from the principles and spirit of this utility model should be considered to be included within the scope of protection of the claims of this utility model.

Claims

1. An integrated glue applicator mixing cup, characterized in that, Includes a stirring cup body (1), which is a hollow cylinder with a circumferential protrusion on the outer side of the middle part. The upper circulating water jacket (2) is welded to the upper end of the protrusion of the stirring cup body (1) and there is an annular water channel between it and the stirring cup body (1). An open upper water channel (4) is provided between the protrusion of the stirring cup body (1) and the upper circulating water jacket (2). The lower circulating water jacket (3) is welded to the lower end of the protrusion of the stirring cup body (1) and there is an annular water channel between it and the stirring cup body (1). An open lower water channel (5) is provided between the protrusion of the stirring cup body (1) and the lower circulating water jacket (3).

2. The integrated glue coating machine mixing cup according to claim 1, characterized in that, The main body (1), upper circulating water jacket (2), and lower circulating water jacket (3) of the stirring cup are all made of stainless steel.

3. The integrated glue coating machine mixing cup according to claim 1, characterized in that, The protrusion is hexagonal prism-shaped, with six water channels at the upper end (4) and six water channels at the lower end (5), which are arranged on the six faces of the hexagonal prism-shaped protrusion.

4. The integrated glue coating machine mixing cup according to claim 1, characterized in that, Temperature sensors are installed on the upper waterway (4) and the lower waterway (5).

5. The integrated glue coating machine mixing cup according to claim 1, characterized in that, The bottom inner diameter of the mixing cup body (1) is wider than the inner diameter of other parts of the mixing cup body (1) to serve as a glue outlet. A glue outlet switch (11) is provided at the bottom of the mixing cup body (1).

6. The integrated glue coating machine mixing cup according to claim 1, characterized in that, The top of the mixing cup of the glue applicator is provided with a hollow cylindrical glue injection chamber (7), and the glue injection chamber (7) has open channels on both sides, namely glue inlet A (8) and glue inlet B (9).

7. The integrated glue coating machine mixing cup according to claim 1, characterized in that, The coating machine mixing cup is equipped with a stirring motor (6) that extends from the outside to the inside of the coating machine mixing cup, and a stirring blade (10) is provided at the end of the stirring motor (6) located inside the mixing cup body (1).

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