Stirring device capable of uniformly mixing glue and used for mixing glue

Abstract

The utility model discloses a stirring device for mixing glue capable of uniformly mixing in the field of glue processing, which comprises a support, a stirring drum, a turning mechanism and a swinging mechanism, the stirring drum is connected to the inner side of the support through the swinging mechanism, the turning mechanism is connected to the top of the stirring drum, and the stirring drum is connected to the inner side of the support through the swinging mechanism. The stirring device comprises a stirring barrel, a feeding pipe is fixed to the edge of the top of the stirring barrel, a discharging pipe is fixed to the middle of the bottom of the stirring barrel, a stirring shaft is rotationally arranged in the middle of the bottom of an inner cavity of the stirring barrel in a penetrating mode, and stirring rods are evenly fixed to the outer side of the stirring shaft. And meanwhile, the stirring of the stirring rod is matched, so that multi-direction stirring and mixing are realized, the raw materials are fully and uniformly mixed, the raw materials are prevented from being precipitated, and the mixing quality of the raw materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive processing technology, specifically to a mixing device for uniformly mixing adhesives. Background Technology

[0002] Compared to typical solvent-based adhesives (i.e., adhesives using organic solvents as solvents or dispersion media), glues are liquid at room temperature and come in single-component and multi-component forms. Once cured, they are generally irreversible. For single-component adhesives, some only require the evaporation of water for the adhesive to cure and form a bond, which is a physical process. Others require the active groups within the adhesive molecules to react and form a bond as water evaporates, resulting in a combination of chemical and physical processes. For two-component adhesives, curing is primarily a chemical process, accompanied by physical processes. Water-based adhesives are mainly used for surface bonding, have good bonding strength, can cure at room temperature or medium temperature, and have characteristics such as low curing shrinkage, resistance to yellowing, and colorless transparency. They are considered environmentally friendly chemicals. During the processing of glues, a stirring device is required to mix the raw materials.

[0003] Chinese Patent Publication No. CN214598379U discloses a mixing device for mixing adhesives, comprising a main body, a connector, a nozzle, and a base. The connector is fixedly installed on one side of the main body, and the nozzle is fixedly installed at the top of the connector. A base is fixedly installed on one side of the main body, away from the connector. A mixing device for mixing adhesives is rotatably installed inside the main body. A positioning device for auxiliary positioning and fixing is fixedly installed at both ends inside the base. A snap-fit ​​device for easy fixing and installation is fixedly installed at one end of the base on the outer surface of the main body. This application eliminates the need for... The internal adhesive is stirred by gravity-driven rotating shaft, which can quickly and efficiently mix the internal adhesive mixture. The stirring equipment is also easy to disassemble, saving a lot of costs. Because the stirring speed can be greatly increased, it can speed up the entire workflow and improve work efficiency. However, the above-mentioned patent can only stir in one direction, resulting in poor mixing effect, long mixing cycle, and incomplete mixing. It can also cause the raw materials to settle, affecting the quality of the adhesive. Therefore, we propose a stirring device for mixing adhesives that can uniformly mix the adhesives. Utility Model Content

[0004] The purpose of this utility model is to provide a mixing device for mixing adhesives that can uniformly mix them, so as to solve the problems mentioned in the background art but the above-mentioned patents, which can only stir in one direction during stirring, resulting in poor mixing effect of raw materials, long mixing cycle, incomplete mixing, and sedimentation of raw materials, which affects the quality of adhesives.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for uniformly mixing adhesives, comprising a support, a mixing drum, a turning mechanism, and a swinging mechanism. The mixing drum is connected to the inner side of the support via the swinging mechanism. The turning mechanism is connected to the top of the mixing drum. A feed pipe is fixed to the top edge of the mixing drum, and a discharge pipe is fixed to the bottom center of the mixing drum. A stirring shaft rotates through the bottom center of the mixing drum's inner cavity. Stirring rods are uniformly fixed to the outer side of the stirring shaft. A stirring motor is fixed to the top center of the mixing drum. The turning mechanism includes a mounting bracket fixed to the top of the mixing drum. A dual-shaft motor is fixed to the top center of the mounting bracket. A first turntable is fixed to the end of the output shaft of the dual-shaft motor. A connecting shaft is fixed to the outer side of the first turntable. A connecting rod rotates to the outer side of the connecting shaft. Sliding rods slide symmetrically through the top of the mixing drum. A connecting seat is fixed to the top of the sliding rods. Connecting rings are fixed to the bottom ends of the two sliding rods. Turning buckets are uniformly fixed to the inner side walls of the connecting rings.

[0006] As a further description of the above technical solution:

[0007] The input terminals of both the dual-shaft motor and the stirring motor are electrically connected to the output terminal of an external power supply, and the output shaft end of the stirring motor is fixedly connected to the top end of the stirring shaft.

[0008] As a further description of the above technical solution:

[0009] A valve is provided on the outer wall of the discharge pipe, and a sealing plug is connected to the top of the feed pipe.

[0010] As a further description of the above technical solution:

[0011] One end of the connecting rod is rotatably connected to the inside of the connecting seat, and a sealing rubber ring is provided between the slide rod and the stirring cylinder.

[0012] As a further description of the above technical solution:

[0013] The oscillating mechanism includes a rotating shaft symmetrically fixed to the outer wall of the mixing drum. A rotating gear is fixed to one end of the rotating shaft. Mounting rods are fixed to both sides of the bracket. A deflecting rod is rotatably mounted on the outer side of the mounting rod. A through groove is opened through one bottom side of the deflecting rod. A sector gear is fixed to the top of the deflecting rod. Fixing frames are fixed to the bottom sides of the bracket. A synchronous motor is fixed to the inner middle of the fixing frame. A second turntable is fixed to the end of the output shaft of the synchronous motor. An extrusion shaft is fixed to one side of the second turntable.

[0014] As a further description of the above technical solution:

[0015] The extrusion shaft is located inside the through groove, and the outer side wall of the extrusion shaft is in contact with the inner side wall of the through groove. The rotating shaft passes through and rotates on the top of one side of the bracket.

[0016] As a further description of the above technical solution:

[0017] The input end of the synchronous motor is electrically connected to the output end of the external power supply. The deflection circumference diameter of the extrusion shaft is smaller than the length of the through groove. The sector gear and the rotating gear are meshed together.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This uniformly mixing adhesive mixing device, driven by a dual-shaft motor, rotates the first turntable, causing the connecting shaft to deflect. This deflects the connecting rod, which in turn moves the connecting seat up and down, and the sliding rod up and down. This, in turn, causes the connecting ring to move the tilting bucket up and down, tumbling the internal materials. Simultaneously, the stirring rod agitates the materials, achieving multi-directional mixing. This ensures thorough and uniform mixing of the materials, prevents sedimentation, and improves the quality of the mixture.

[0020] This uniformly mixing adhesive mixing device, through the start of a synchronous motor, drives the second turntable to rotate, causing the extrusion shaft to press against the side wall of the through groove. This causes the deflection rod to swing back and forth around the mounting rod, which in turn drives the sector gear to swing back and forth. The sector gear meshes with the rotating gear, and as the sector gear swings back and forth, it drives the rotating gear to deflect back and forth, causing the rotating shaft to deflect back and forth, making the mixing drum swing back and forth, shaking the internal raw materials, further facilitating the mixing between the raw materials, improving the mixing effect, and making the raw materials mixed evenly. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a mixing device for uniformly mixing adhesives proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the tumbling mechanism of a stirring device for mixing glue that can achieve uniform mixing, as proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the connecting rod installation structure of a mixing device for uniformly mixing adhesives proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the oscillating mechanism of a mixing device for uniformly mixing adhesives proposed in this utility model.

[0025] Figure 5This is a schematic diagram of the extrusion shaft installation structure of a mixing device for uniformly mixing adhesives proposed in this utility model.

[0026] In the diagram: 100, support; 200, mixing drum; 210, feed pipe; 220, discharge pipe; 230, mixing shaft; 240, mixing rod; 250, mixing motor; 300, tilting mechanism; 310, mounting frame; 320, dual-shaft motor; 330, first turntable; 340, connecting shaft; 350, connecting rod; 360, sliding rod; 370, connecting seat; 380, connecting ring; 390, tilting bucket; 400, swinging mechanism; 410, rotating shaft; 420, rotating gear; 430, mounting rod; 440, deflecting rod; 441, through groove; 450, sector gear; 460, fixed frame; 470, synchronous motor; 480, second turntable; 490, extrusion shaft. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] This invention provides a mixing device for uniformly mixing adhesives. It agitates the internal materials vertically, while simultaneously using a stirring rod to achieve multi-directional mixing. This facilitates thorough and uniform mixing of the materials, prevents sedimentation, and improves the quality of the mixture. Please refer to [link / reference]. Figure 1-5 It includes a support 100, a stirring drum 200, a turning mechanism 300, and a swinging mechanism 400;

[0031] Please refer to it again. Figure 1 The bracket 100 is used to install and fix the mixing drum 200, the turning mechanism 300 and the swing mechanism 400;

[0032] Please refer to it again. Figure 1 The stirring drum 200 is connected to the inner side of the support 100 via the swing mechanism 400, and the flipping mechanism 300 is connected to the top of the stirring drum 200;

[0033] Please refer to it again. Figure 2 A feed pipe 210 is fixed to the top edge of the mixing drum 200, a discharge pipe 220 is fixed to the bottom center of the mixing drum 200, a stirring shaft 230 is rotatably inserted through the bottom center of the inner cavity of the mixing drum 200, stirring rods 240 are evenly fixed to the outside of the stirring shaft 230, and a stirring motor 250 is fixed to the top center of the mixing drum 200.

[0034] Please refer to it again. Figure 2 The flipping mechanism 300 includes a mounting bracket 310 fixed to the top of the mixing drum 200. A dual-shaft motor 320 is fixed to the top center of the mounting bracket 310. A first turntable 330 is fixed to the end of the output shaft of the dual-shaft motor 320. A connecting shaft 340 is fixed to the outer side of the first turntable 330.

[0035] Please refer to it again. Figure 2 A connecting rod 350 rotates on the outer side of the connecting shaft 340. A sliding rod 360 slides symmetrically through the top of the mixing drum 200. A connecting seat 370 is fixed at the top of the sliding rod 360. A connecting ring 380 is fixed at the bottom of the two sliding rods 360. A turning bucket 390 is evenly fixed on the inner side wall of the connecting ring 380.

[0036] In summary, by starting the dual-axis motor 320, the first turntable 330 is driven to rotate, which causes the connecting shaft 340 to deflect, driving the connecting rod 350 to move up and down reciprocally, thereby driving the connecting seat 370 to move up and down reciprocally, driving the slide rod 360 to move up and down reciprocally, and then causing the connecting ring 380 to drive the tilting bucket 390 to move up and down reciprocally, thus tumbling the internal raw materials. At the same time, in conjunction with the stirring rod 240, multi-directional stirring and mixing are achieved, which facilitates thorough and uniform mixing of the raw materials, avoids sedimentation, and improves the quality of the raw material mixing.

[0037] Please refer to it again. Figure 2 The input terminals of both the dual-shaft motor 320 and the stirring motor 250 are electrically connected to the output terminal of an external power supply, and the output shaft end of the stirring motor 250 is fixedly connected to the top end of the stirring shaft 230.

[0038] Please refer to it again. Figure 2 A valve is provided on the outer wall of the discharge pipe 220, and a sealing plug is connected to the top of the feed pipe 210.

[0039] Please refer to it again. Figure 2 One end of the connecting rod 350 is rotatably connected to the inside of the connecting seat 370, and a sealing rubber ring is provided between the slide rod 360 and the stirring cylinder 200.

[0040] Please refer to it again. Figure 4 The oscillating mechanism 400 includes a rotating shaft 410 symmetrically fixed to the outer wall of the stirring drum 200. A rotating gear 420 is fixed to one end of the rotating shaft 410. Mounting rods 430 are fixed to both sides of the bracket 100. A deflecting rod 440 is rotatably mounted on the outer side of the mounting rod 430. A through groove 441 is opened through the bottom of one side of the deflecting rod 440. A sector gear 450 is fixed to the top of the deflecting rod 440. Fixing frames 460 are fixed to the bottom of both sides of the bracket 100. A synchronous motor 470 is fixed to the middle of the inner side of the fixing frame 460. A second turntable 480 is fixed to the end of the output shaft of the synchronous motor 470. A pressing shaft 490 is fixed to one side of the second turntable 480.

[0041] Please refer to it again. Figure 4 The extrusion shaft 490 is located inside the through groove 441, and the outer wall of the extrusion shaft 490 is in contact with the inner wall of the through groove 441. The rotating shaft 410 rotates through the top of one side of the bracket 100.

[0042] Please refer to it again. Figure 4 The input end of the synchronous motor 470 is electrically connected to the output end of the external power supply. The deflection circumference diameter of the extrusion shaft 490 is smaller than the length of the through slot 441. The sector gear 450 and the rotating gear 420 are meshed together.

[0043] In summary, by starting the synchronous motor 470, the second turntable 480 is driven to rotate, causing the extrusion shaft 490 to extrude against the side wall of the through groove 441. This causes the deflection rod 440 to swing back and forth around the mounting rod 430, which in turn drives the sector gear 450 to swing back and forth. The sector gear 450 is meshed with the rotating gear 420. When the sector gear 450 swings back and forth, it drives the rotating gear 420 to deflect back and forth, which causes the rotating shaft 410 to deflect back and forth, causing the mixing drum 200 to swing back and forth, shaking the internal raw materials, further facilitating the mixing of the raw materials, improving the mixing effect, and making the raw materials mixed evenly.

[0044] In practical use, when mixing, those skilled in the art pour the adhesive raw materials into the mixing drum 200, and start the mixing motor 250, the dual-shaft motor 320, and the synchronous motor 470. Starting the mixing motor 250 drives the mixing shaft 230 to rotate, causing the mixing rod 240 to deflect and mix the internal raw materials. Starting the dual-shaft motor 320 drives the first turntable 330 to rotate, causing the connecting shaft 340 to deflect and the connecting rod 350 to move up and down reciprocally. This, in turn, causes the connecting seat 370 to move up and down reciprocally, and the sliding rod 360 to move up and down reciprocally. This, in turn, causes the connecting ring 380 to drive the tilting bucket 390 to move up and down reciprocally, further mixing the internal raw materials. The mixing drum 200 moves up and down, and in conjunction with the stirring rod 240, it achieves multi-directional mixing. The synchronous motor 470 starts, driving the second turntable 480 to rotate, causing the extrusion shaft 490 to press against the side wall of the through groove 441. This causes the deflection rod 440 to swing back and forth around the mounting rod 430, which in turn drives the sector gear 450 to swing back and forth. The sector gear 450 meshes with the rotating gear 420. When the sector gear 450 swings back and forth, it drives the rotating gear 420 to deflect back and forth, which in turn causes the rotating shaft 410 to deflect back and forth, causing the mixing drum 200 to swing back and forth, shaking the internal raw materials, further facilitating the mixing of the raw materials and making the raw materials evenly mixed.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A mixing device for uniformly mixing adhesives, characterized in that: The system includes a support (100), a stirring drum (200), a turning mechanism (300), and a swinging mechanism (400). The stirring drum (200) is connected to the inner side of the support (100) via the swinging mechanism (400). The turning mechanism (300) is connected to the top of the stirring drum (200). A feed pipe (210) is fixed to the top edge of the stirring drum (200), and a discharge pipe (220) is fixed to the middle of the bottom of the stirring drum (200). A stirring shaft (230) rotates through the middle of the bottom of the inner cavity of the stirring drum (200). Stirring rods (240) are evenly fixed to the outer side of the stirring shaft (230). A stirring motor (250) is fixed to the middle of the top of the stirring drum (200). The turning mechanism... The structure (300) includes a mounting bracket (310) fixed to the top of the mixing drum (200). A dual-shaft motor (320) is fixed to the middle of the top of the mounting bracket (310). A first turntable (330) is fixed to the end of the output shaft of the dual-shaft motor (320). A connecting shaft (340) is fixed to the outer side of the first turntable (330). A connecting rod (350) rotates on the outer side of the connecting shaft (340). A sliding rod (360) is symmetrically slid through the top of the mixing drum (200). A connecting seat (370) is fixed to the top of the sliding rod (360). A connecting ring (380) is fixed to the bottom of the two sliding rods (360). A turning bucket (390) is evenly fixed to the inner side wall of the connecting ring (380).

2. The mixing device for uniformly mixing adhesive according to claim 1, characterized in that: The input terminals of the dual-shaft motor (320) and the stirring motor (250) are electrically connected to the output terminal of an external power supply, and the output shaft end of the stirring motor (250) is fixedly connected to the top end of the stirring shaft (230).

3. The mixing device for uniformly mixing adhesive according to claim 1, characterized in that: A valve is provided on the outer wall of the discharge pipe (220), and a sealing plug is connected to the top of the feed pipe (210).

4. The mixing device for uniformly mixing adhesive according to claim 1, characterized in that: One end of the connecting rod (350) is rotatably connected to the inside of the connecting seat (370), and a sealing rubber ring is provided between the slide rod (360) and the stirring cylinder (200).

5. The mixing device for uniformly mixing adhesive according to claim 1, characterized in that: The swing mechanism (400) includes a rotating shaft (410) symmetrically fixed to the outer wall of the stirring drum (200). A rotating gear (420) is fixed to one end of the rotating shaft (410). Mounting rods (430) are fixed to both sides of the bracket (100). A deflecting rod (440) is rotatably mounted on the outer side of the mounting rod (430). A through groove (441) is opened through the bottom of one side of the deflecting rod (440). A sector gear (450) is fixed to the top of the deflecting rod (440). Fixing frames (460) are fixed to the bottom of both sides of the bracket (100). A synchronous motor (470) is fixed to the middle of the inner side of the fixing frame (460). A second turntable (480) is fixed to the end of the output shaft of the synchronous motor (470). A pressing shaft (490) is fixed to one side of the second turntable (480).

6. The mixing apparatus for uniformly mixing adhesive according to claim 5, characterized in that: The extrusion shaft (490) is located inside the through groove (441), and the outer wall of the extrusion shaft (490) is in contact with the inner wall of the through groove (441). The rotating shaft (410) passes through and rotates on one side of the top of the bracket (100).

7. The mixing apparatus for uniformly mixing adhesive according to claim 5, characterized in that: The input end of the synchronous motor (470) is electrically connected to the output end of the external power supply. The deflection circumference diameter of the extrusion shaft (490) is smaller than the length of the through groove (441). The sector gear (450) and the rotating gear (420) are meshed together.

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