Two-component structural adhesive mixing device

Abstract

The utility model discloses a two-component structural adhesive mixing device, including main part, storage mechanism, stirring mechanism and operation subassembly, the storage mechanism includes storage box, closure lid, spring and limit frame, the stirring mechanism includes stirring box, motor, first pressure supply pump, transmission pipe, connecting shaft and stirring piece, and the operation subassembly includes the main part, the storage mechanism includes storage box, closure lid, spring and limit frame, stirring mechanism includes stirring box, motor, first pressure supply pump, transmission pipe, connecting shaft and stirring piece. The operation assembly comprises a second pressure supply pump, a first collecting piece, a hose and a glue sprayer, under the mutual cooperation effect of the mechanisms, the storage function of the device can effectively prevent glue from being exposed in air, oxidation reaction, pollution or water absorption are reduced, the chemical property and the adhesive property of the glue are kept, and besides, the glue can be stored in the storage device. The device can greatly improve the production efficiency through rapid and uniform mixing, and reduces the time and cost of manual stirring.

Description

Technical Field

[0001] This utility model relates to the field of adhesive mixing technology, specifically to a two-component structural adhesive mixing device. Background Technology

[0002] Two-component structural adhesive mixing equipment is typically used to mix two components (usually the adhesive base and the hardener) in a specific ratio to ensure that the final adhesive performance meets the expected requirements.

[0003] Before using a glue mixing device, the following problems may be encountered. Because traditional glue mixing devices do not have a cover plate, the glue is exposed to the air, which may cause the hardener and base material to react prematurely, shorten the glue's usability, reduce the bonding strength of the mixed glue, or even cause the glue to deteriorate, affecting product quality.

[0004] Secondly, uneven mixing may lead to fluctuations in adhesive properties, such as insufficient bonding strength or incomplete curing.

[0005] Finally, without the spray function of a pressure pump, the glue may need to be applied manually or by other mechanized tools (such as scrapers, rollers, etc.), which is not only inefficient but also prone to uneven glue distribution and serious waste. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this invention provides a two-component structural adhesive mixing device to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a two-component structural adhesive mixing device, comprising a main body, a storage mechanism, a stirring mechanism, and operating components. The storage mechanism includes a storage tank, a closing cover, a spring, and a limiting frame. The storage tank is fixedly installed on the main body. The closing cover is installed on the storage tank and rotatably connected to it. The spring is installed in the closing cover, and its other end is fixedly connected to the limiting frame. The limiting frame is installed in the closing cover and slidably connected to it. The stirring mechanism includes a stirring tank, a motor, a first pressure pump, a transmission pipe, a connecting shaft, and a stirring element. The motor is fixedly installed on the stirring tank, and the stirring tank is fixedly installed on the main body. The first pressure pump is fixedly installed on the storage tank. The two ends of the transmission pipe are fixedly connected to the storage tank and the stirring tank, respectively. The connecting shaft is fixedly installed at the output end of the motor, and the stirring element is installed on the connecting shaft and rotatably connected to it.

[0010] Preferably, the operating components include a second pressure pump, a first collection component, a hose, and a glue sprayer. The second pressure pump is fixedly installed on the main body, the first collection component is fixedly installed at the bottom of the mixing tank, and one end of the first collection component is fixedly connected to the second pressure pump. The two ends of the hose are fixedly connected to the second pressure pump and the glue sprayer, respectively.

[0011] In a further preferred embodiment, the storage box is provided with a locking hole, and the bottom of the main body is equipped with casters. The locking hole is connected to the limiting frame to facilitate the fixed installation of the closed cover.

[0012] In a further preferred embodiment, the closing cover is provided with a fitting pad, the limiting frame is provided with a positioning rod, the positioning rod is slidably connected to the closing cover, and the fitting pad is connected to the storage box to facilitate the preservation of the adhesive.

[0013] In a further preferred embodiment, a bearing and a sealing gasket are installed on the connecting shaft, the bearing being rotatably connected to the agitator, and the sealing gasket being fixedly installed on the connecting shaft to facilitate the stable rotation of the agitator.

[0014] In a further preferred embodiment, the agitator is provided with a cover sleeve and a sealing groove, the cover sleeve being rotatably connected to the connecting shaft, and the sealing groove being connected to the sealing gasket to facilitate the protection of the bearing.

[0015] In a further preferred embodiment, a second collecting element is provided at one end of the first pressure pump. The second collecting element is fixedly installed in the storage box to facilitate the collection of glue in the storage box, thereby reducing glue residue.

[0016] In a further preferred embodiment, the agitator is provided with agitating plates, which are arranged in a circumferential array on the agitator to facilitate the mixing of the adhesive.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a two-component structural adhesive mixing device, which has the following beneficial effects:

[0019] By incorporating a storage mechanism, the storage device effectively prevents the adhesive from being exposed to air, reducing oxidation, contamination, or moisture absorption, and maintaining the chemical properties and adhesive performance of the adhesive through the coordinated action of components such as the storage box, closing cover, spring, and limiting frame.

[0020] In this invention, by incorporating a mixer, the device can rapidly and uniformly mix components including a mixing tank, a motor, a first pressure pump, a transmission pipe, a connecting shaft, and a stirring element, thereby significantly improving production efficiency and reducing the time and cost of manual mixing.

[0021] In this invention, by setting up operating components, the device sprays glue through the pressure pump under the cooperation of components such as the second pressure pump, the first collection component, the hose and the glue sprayer, which can achieve precise quantitative control, not only improving the coating efficiency, but also reducing human operation errors. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a two-component structural adhesive mixing device according to the present invention;

[0023] Figure 2 This is a schematic diagram of the storage mechanism in this utility model;

[0024] Figure 3 This is an exploded view of the storage mechanism in this utility model;

[0025] Figure 4 This is a cross-sectional view of the internal structure of the mixing tank in this utility model;

[0026] Figure 5 This is an exploded view of the stirring mechanism in this utility model.

[0027] In the diagram: 1. Main body; 2. Storage tank; 3. Closing lid; 4. Spring; 5. Limiting frame; 6. Mixing tank; 7. Motor; 8. First pressure pump; 9. Transmission pipe; 10. Connecting shaft; 11. Agitator; 12. Second pressure pump; 13. First collection component; 14. Hose; 15. Adhesive sprayer; 16. Clip hole; 17. Caster wheel; 18. Fitting pad; 19. Positioning rod; 20. Bearing; 21. Sealing gasket; 22. Cover sleeve; 23. Sealing groove; 24. Second collection component; 25. Agitator plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0029] Example 1:

[0030] Please see Figures 1-5A two-component structural adhesive mixing device includes a main body 1, a storage mechanism, a stirring mechanism, and operating components. The storage mechanism includes a storage tank 2, a closing cover 3, a spring 4, and a limiting frame 5. The storage tank 2 is fixedly installed on the main body 1. The closing cover 3 is installed on the storage tank 2 and rotatably connected to the storage tank 2. The spring 4 is installed in the closing cover 3, and its other end is fixedly connected to the limiting frame 5. The limiting frame 5 is installed in the closing cover 3 and slidably connected to the closing cover 3. The stirring mechanism includes a stirring tank 6, a motor 7, a first pressure pump 8, a transmission pipe 9, a connecting shaft 10, and an agitator 11. The motor 7 is fixedly installed on the stirring tank 6, and the stirring tank 6 is fixedly installed on the main body 1. The first pressure pump 8 is fixedly installed on the storage tank 2. The two ends of the transmission pipe 9 are fixedly connected to the storage tank 2 and the stirring tank 6, respectively. The connecting shaft 10 is fixedly installed on the output end of the motor 7. The agitator 11 is installed on the connecting shaft 10 and rotatably connected to the connecting shaft 10.

[0031] In this embodiment, the storage mechanism includes a storage box 2, a closing cover 3, a spring 4, and a limiting frame 5. In use, glue is poured into the storage box 2. First, the limiting frame 5 is pressed so that the positioning rod 19 on the limiting frame 5 can slide in the closing cover 3, and the first spring 4 is compressed so that the limiting frame 5 can disengage from the locking hole 16 in the storage box 2. Then, the closing cover 3 is opened, glue is poured into the storage box 2, and the closing cover 3 is closed. The fitting pad 18 on the closing cover 3 also cooperates with the storage box 2, thereby preventing impurities from the outside from entering the storage box 2 through the gaps.

[0032] In this embodiment, the stirring mechanism includes a stirring tank 6, a motor 7, a first pressure pump 8, a transmission pipe 9, a connecting shaft 10, and a stirring element 11. In use, the first pressure pump 8 drives the second collecting element 24 installed in the storage tank 2 to collect the glue in the storage tank 2, thereby putting the glue into the stirring tank 6 through the transmission pipe 9. The motor 7 runs, driving the connecting shaft 10 to rotate. At this time, the force position of the stirring element 11 installed on the connecting shaft 10 changes, and it rotates steadily under the action of the bearing 20. The stirring plate 25 on the stirring element 11 performs local stirring of the glue. When the stirring element 11 rotates, the sealing gasket 21 fixedly installed on the connecting shaft 10 also cooperates with the sealing groove 23 on the stirring element 11, thereby preventing the bearing 20 from being disturbed by the glue.

[0033] In this embodiment, the operating components include a second pressure pump 12, a first collection component 13, a hose 14, and a glue sprayer 15. After the glue in the mixing tank 6 is mixed, the second pressure pump 12 operates, directly collecting the glue from the first collection component 13 at the bottom of the mixing tank 6, and spraying the glue out through the hose 14 at the nozzle to apply it to the surface of the object. If the length of the hose 14 is a constraint, the main body 1 can be pushed to rotate the caster wheel 17, and the position of the main body 1 can be changed.

[0034] Example 2:

[0035] In summary, during use, first pour glue into storage tank 2, press the limiting bracket 5 so that the positioning rod 19 on the limiting bracket 5 can slide in the closed cover 3, and compress the first spring 4 so that the limiting bracket 5 can disengage from the locking hole 16 in storage tank 2. At this time, open the closed cover 3, pour the glue into storage tank 2, and close the closed cover 3. The fitting gasket 18 on the closed cover 3 also cooperates with storage tank 2, thereby preventing impurities from the outside from entering storage tank 2 through gaps. When it is necessary to mix the glue, the first pressure pump 8 is driven, which directly causes the second collecting component 24 installed in storage tank 2 to collect the glue in storage tank 2, thereby putting the glue into mixing tank 6 through the transmission pipe 9. At the same time, the motor 7 runs, driving the connecting shaft 10 to rotate. At this time, the agitator installed on the connecting shaft 10... The position of the moving part 11 changes, and it rotates steadily under the action of the bearing 20. The stirring plate 25 on the stirring part 11 locally agitates the glue. When the stirring part 11 rotates, the sealing gasket 21 fixedly installed on the connecting shaft 10 also engages with the sealing groove 23 on the stirring part 11. The cover sleeve 22 rotates on the connecting shaft 11, thereby preventing the bearing 20 from being affected by the glue. After the glue in the mixing tank 6 is mixed, the second pressure pump 12 starts to operate, directly collecting the glue from the first collecting part 13 at the bottom of the mixing tank 6, and spraying the glue out at the nozzle through the hose 14 to apply to the surface of the object. If the length of the hose 14 is a problem, the main body 1 can be pushed to rotate the caster 17, and the position of the main body 1 can be changed.

[0036] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A two-component structural adhesive mixing device, comprising a main body (1), a storage mechanism, a stirring mechanism, and operating components, characterized in that, The storage mechanism includes a storage tank (2), a closing cover (3), a spring (4), and a limiting frame (5). The storage tank (2) is fixedly installed on the main body (1). The closing cover (3) is installed on the storage tank (2) and rotatably connected to the storage tank (2). The spring (4) is installed in the closing cover (3), and its other end is fixedly connected to the limiting frame (5). The limiting frame (5) is installed in the closing cover (3) and slidably connected to the closing cover (3). The stirring mechanism includes a stirring tank (6), a motor (7), and a first pressure pump (…). 8) Transmission pipe (9), connecting shaft (10) and stirring component (11), the motor (7) is fixedly installed on the mixing tank (6), the mixing tank (6) is fixedly installed on the main body (1), the first pressure pump (8) is fixedly installed on the storage tank (2), the two ends of the transmission pipe (9) are fixedly connected to the storage tank (2) and the mixing tank (6) respectively, the connecting shaft (10) is fixedly installed on the output end of the motor (7), and the stirring component (11) is installed on the connecting shaft (10) and rotatably connected to the connecting shaft (10).

2. The two-component structural adhesive mixing device according to claim 1, characterized in that: The operating components include a second pressure pump (12), a first collection component (13), a hose (14), and a glue sprayer (15). The second pressure pump (12) is fixedly installed on the main body (1). The first collection component (13) is fixedly installed at the bottom of the mixing tank (6), with one end of it fixedly connected to the second pressure pump (12). The two ends of the hose (14) are fixedly connected to the second pressure pump (12) and the glue sprayer (15), respectively.

3. The two-component structural adhesive mixing device according to claim 2, characterized in that: The storage box (2) is provided with a card hole (16), and the bottom of the main body (1) is equipped with a caster wheel (17). The card hole (16) is connected to the limiting frame (5).

4. The two-component structural adhesive mixing device according to claim 2, characterized in that: The closed cover (3) is provided with a fitting pad (18), and the limiting frame (5) is provided with a positioning rod (19). The positioning rod (19) is slidably connected to the closed cover (3), and the fitting pad (18) is connected to the storage box (2).

5. The two-component structural adhesive mixing device according to claim 1, characterized in that: A bearing (20) and a sealing gasket (21) are installed on the connecting shaft (10). The bearing (20) is rotatably connected to the agitator (11), and the sealing gasket (21) is fixedly installed on the connecting shaft (10).

6. The two-component structural adhesive mixing device according to claim 5, characterized in that: The agitator (11) is provided with a cover sleeve (22) and a sealing groove (23). The cover sleeve (22) is rotatably connected to the connecting shaft (10), and the sealing groove (23) is connected to the sealing gasket (21).

7. The two-component structural adhesive mixing device according to claim 2, characterized in that: The first pressure pump (8) is provided with a second collection component (24) at one end, and the second collection component (24) is fixedly installed in the storage box (2).

8. The two-component structural adhesive mixing device according to claim 7, characterized in that: The agitator (11) is provided with agitator plates (25), which are arranged in a circumferential array on the agitator (11).

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