Epoxy resin and powder mixing device

Abstract

The utility model discloses an epoxy resin and powder mixing device, which relates to the technical field of mixing devices and comprises a stirring barrel, a rotating shaft is arranged in the stirring barrel, a first motor is arranged at the bottom end of the rotating shaft, a plurality of uniformly distributed stirring rods are vertically and fixedly arranged on two sides of the rotating shaft, and a support frame is detachably mounted at the upper end of the stirring barrel. First holes are symmetrically formed in the two sides of the upper end of the supporting frame, storage barrels communicated with the first holes are fixedly arranged on the outer sides of the first holes, baffles are symmetrically arranged at the two ends of the inner side of the supporting frame, second holes are formed in the baffles, fixing plates are arranged on one sides of the baffles, springs are connected between the fixing plates and the baffles in a fastened mode, and an eccentric wheel is arranged between the two baffles. A second motor is arranged in the middle of the upper end of the support; the first holes are opened and closed alternately, so that epoxy resin or powder is fed alternately and orderly, the stirring rod can stir uniformly, and caking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device for epoxy resin and powder materials. Background Technique

[0002] Epoxy resin has excellent adhesiveness, corrosion resistance and heat resistance, and is widely used in the fields of adhesives, coatings, floorings, etc. By mixing and stirring with cinnabar powder materials, it is the raw material for making handicrafts.

[0003] The existing mixing devices put epoxy resin and powder materials together at one time for stirring, but the powder materials are unevenly distributed and are prone to caking during the stirring process.

[0004] In view of the above problems, the utility model provides a mixing device for epoxy resin and powder materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing device for epoxy resin and powder materials. By alternately opening and closing the first holes, the epoxy resin or the powder materials are alternately and orderly put in, ensuring that the stirring rods can stir evenly and avoiding caking, thus solving the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mixing device for epoxy resin and powder materials, including a stirring barrel. A rotating shaft is arranged inside the stirring barrel. A first motor is arranged at the bottom end of the rotating shaft. A number of uniformly distributed stirring rods are vertically and fixedly arranged on both sides of the rotating shaft. A support frame is detachably installed at the upper end of the stirring barrel. First holes are symmetrically opened on both sides of the upper end of the support frame. A storage barrel is fixedly arranged outside the first holes and is connected in communication. Baffles are symmetrically arranged at both ends of the inner side of the support frame. Second holes are opened on the baffles. A fixing plate is arranged on one side of the baffle. A spring is tightly connected between the fixing plate and the baffle. An eccentric wheel is arranged between the two baffles. A second motor is arranged in the middle of the upper end of the support frame.

[0007] Furthermore, the upper end of the fixing plate is fixedly connected to the inner top surface of the support frame. A connecting rod is slidably connected to the middle of the fixing plate. One end of the connecting rod is fixedly connected to the side surface of one end of the baffle. The spring is sleeved outside the connecting rod. The upper end of the baffle is in contact connection with the inner top surface of the support frame.

[0008] Furthermore, the eccentric wheel is in contact connection with the baffles on both sides. A U-shaped frame is fixedly arranged in the middle of the upper end of the support frame. The second motor is fixedly installed on the inner top surface of the U-shaped frame. The output end of the second motor extends downward and is fixedly installed with an eccentric wheel.

[0009] Furthermore, both ends of the support frame are tightly connected to both sides of the upper end of the stirring barrel through bolts.

[0010] Furthermore, a number of uniformly distributed support legs are fixedly connected to the bottom end of the stirring barrel.

[0011] Furthermore, the first motor is fixedly installed in the middle of the bottom end of the mixing barrel, and the output end of the first motor extends upward into the mixing barrel and is fixedly connected to the bottom end of the rotating shaft.

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

[0013] A mixing device for epoxy resin and powder provided by the present utility model places epoxy resin and powder in the storage barrels on both sides respectively. Then, the second motor drives the eccentric wheel to rotate. The rotation of the eccentric wheel squeezes one side of the baffle plate. The baffle plate slides to one side under the extrusion, so that the second hole communicates with the first hole, and the epoxy resin or powder is put in. At this time, the spring is compressed, and the baffle plate on the opposite side resets under the push of the spring restoring deformation, and the second hole is staggered from the first hole, so that the epoxy resin or powder is blocked. When the eccentric wheel continues to rotate, the first holes on both sides open and close alternately, so that the epoxy resin or powder is put in alternately. The first motor drives the rotating shaft to rotate, and then drives the stirring rod to rotate to uniformly stir the put-in epoxy resin and powder. The purpose of such a design is to make the epoxy resin or powder be put in alternately and orderly through the alternating opening and closing of the first hole, ensure that the stirring rod can stir evenly, and avoid caking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure at the bottom end of the mixing barrel of the present utility model;

[0016] Figure 3 is a schematic diagram of the inner side structure of the support frame of the present utility model;

[0017] Figure 4 is a schematic diagram of the position of the first hole of the present utility model.

[0018] In the figure: 1, mixing barrel; 2, first motor; 3, rotating shaft; 4, stirring rod; 5, support leg; 6, support frame; 7, bolt; 8, storage barrel; 9, first hole; 10, U-shaped frame; 11, second motor; 12, eccentric wheel; 13, baffle plate; 14, second hole; 15, connecting rod; 16, fixing plate; 17, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] To solve the technical problem of how to effectively stir, such as Figures 1-4 shown, the following preferred technical solutions are provided:

[0021] An epoxy resin and powder mixing device includes a stirring barrel 1. Inside the stirring barrel 1, a rotating shaft 3 is arranged. At the bottom end of the rotating shaft 3, a first motor 2 is provided. On both sides of the rotating shaft 3, a number of uniformly distributed stirring rods 4 are vertically fixed. At the upper end of the stirring barrel 1, a support frame 6 is detachably installed. On both sides of the upper end of the support frame 6, first holes 9 are symmetrically opened. Outside the first holes 9, a storage barrel 8 communicated with each other is fixed. At both ends of the inner side of the support frame 6, baffles 13 are symmetrically arranged. Second holes 14 are opened on the baffles 13. On one side of the baffle 13, a fixing plate 16 is provided. A spring 17 is tightly connected between the fixing plate 16 and the baffle 13. An eccentric wheel 12 is arranged between the two baffles 13. At the middle of the upper end of the support frame 6, a second motor 11 is provided.

[0022] Specifically, the epoxy resin and the powder are respectively placed in the storage barrels 8 on both sides. Then, the second motor 11 drives the eccentric wheel 12 to rotate. The rotation of the eccentric wheel 12 squeezes one side of the baffle 13. The baffle 13 slides to one side under the extrusion, so that the second hole 14 is communicated with the first hole 9, and the epoxy resin or the powder is put in. At this time, the spring 17 is compressed. The baffle 13 on the opposite side is reset under the push of the spring 17 restoring its deformation, and the second hole 14 is staggered from the first hole 9, and the epoxy resin or the powder is blocked. When the eccentric wheel 12 continues to rotate, the first holes 9 on both sides are alternately opened and closed, so that the epoxy resin or the powder is alternately put in. The first motor 2 drives the rotating shaft 3 to rotate, and then drives the stirring rods 4 to rotate to uniformly stir the put-in epoxy resin and powder. The purpose of such a design is to make the epoxy resin or the powder be alternately and orderly put in through the alternate opening and closing of the first holes 9, ensure that the stirring rods 4 can stir evenly, and avoid caking.

[0023] Further, as Figure 3 and Figure 4 shown, the following preferred technical solutions are provided:

[0024] The upper end of the fixing plate 16 is fixedly connected to the inner top surface of the support frame 6. A connecting rod 15 is slidably connected to the middle of the fixing plate 16. One end of the connecting rod 15 is fixedly connected to the side surface of one end of the baffle 13. The spring 17 is sleeved outside the connecting rod 15. The upper end of the baffle 13 is in contact connection with the inner top surface of the support frame 6. The purpose of such a design is to ensure that the baffle 13 moves in a reciprocating linear motion horizontally under the drive of force.

[0025] Further, as Figure 3 and Figure 4 shown, the following preferred technical solutions are provided:

[0026] The eccentric wheel 12 is in contact connection with the baffles 13 on both sides. In the middle of the upper end of the support frame 6, a U-shaped frame 10 is fixedly provided. The second motor 11 is fixedly installed on the inner top surface of the U-shaped frame 10. The output end of the second motor 11 extends downward and is fixedly installed with the eccentric wheel 12. The purpose of this design is that the second motor 11 drives the eccentric wheel 12 to rotate, and then drives the baffles 13 on both sides to perform horizontal reciprocating linear motion.

[0027] Furthermore, as Figure 1 shown, the following preferred technical solutions are provided:

[0028] Both ends of the support frame 6 are fixedly connected to both sides of the upper end of the mixing barrel 1 through bolts 7. The purpose of this design is to facilitate the disassembly and assembly of the support frame 6.

[0029] Furthermore, as Figure 2 shown, the following preferred technical solutions are provided:

[0030] A number of uniformly distributed support legs 5 are fixedly connected to the bottom end of the mixing barrel 1. The purpose of this design is to support the mixing barrel 1.

[0031] Furthermore, as Figure 1 and Figure 2 shown, the following preferred technical solutions are provided:

[0032] The first motor 2 is fixedly installed in the middle of the bottom end of the mixing barrel 1. The output end of the first motor 2 extends upward into the mixing barrel 1 and is fixedly connected to the bottom end of the rotating shaft 3. The purpose of this design is that the first motor 2 drives the rotating shaft 3 to rotate, and then drives the stirring rod 4 to rotate.

[0033] In summary: The epoxy resin and the powder are respectively placed in the storage barrels 8 on both sides. Then, the second motor 11 drives the eccentric wheel 12 to rotate. The eccentric wheel 12 rotates and squeezes one of the baffles 13. The baffle 13 is squeezed and slides to one side, so that the second hole 14 is connected to the first hole 9, and the epoxy resin or the powder is put in. At this time, the spring 17 is compressed. The baffle 13 on the opposite side is reset under the push of the spring 17 restoring its deformation, and the second hole 14 is staggered from the first hole 9, and the epoxy resin or the powder is blocked. When the eccentric wheel 12 continues to rotate, the first holes 9 on both sides open and close alternately, so that the epoxy resin or the powder is put in alternately. The first motor 2 drives the rotating shaft 3 to rotate, and then drives the stirring rod 4 to rotate to uniformly stir the put-in epoxy resin and powder. The purpose of this design is to make the epoxy resin or the powder put in alternately and orderly through the alternate opening and closing of the first hole 9, ensure that the stirring rod 4 can stir evenly, and avoid caking.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An epoxy resin and powder mixing device, characterized in that: The invention comprises a stirring barrel (1), wherein a rotating shaft (3) is arranged inside the stirring barrel (1), a first motor (2) is arranged at the bottom end of the rotating shaft (3), a plurality of stirring rods (4) evenly distributed are vertically fixedly arranged on both sides of the rotating shaft (3), a support frame (6) is detachably mounted on the upper end of the stirring barrel (1), first holes (9) are symmetrically opened on both sides of the upper end of the support frame (6), a connected material storage barrel (8) is fixedly arranged outside the first hole (9), baffles (13) are symmetrically arranged at both ends of the inner side of the support frame (6), a second hole (14) is opened on the baffle (13), a fixing plate (16) is arranged on one side of the baffle (13), a spring (17) is fastened between the fixing plate (16) and the baffle (13), an eccentric wheel (12) is arranged between the two baffles (13), and a second motor (11) is arranged in the middle of the upper end of the support frame (6).

2. The epoxy resin and powder mixing device according to claim 1, characterized in that: The upper end of the fixing plate (16) is fixedly connected to the inner top surface of the support frame (6); the middle part of the fixing plate (16) is slidably connected to a connecting rod (15); one end of the connecting rod (15) is fixedly connected to the side surface of one end of the baffle (13); a spring (17) is sleeved on the outside of the connecting rod (15); and the upper end of the baffle (13) is in contact with and connected to the inner top surface of the support frame (6).

3. The epoxy resin and powder mixing device according to claim 1, characterized in that: The eccentric wheel (12) is in contact with the baffles (13) on both sides, a U-shaped frame (10) is fixedly arranged in the middle of the upper end of the support frame (6), the second motor (11) is fixedly mounted on the inner top surface of the U-shaped frame (10), and the output end of the second motor (11) extends downward and is fixedly mounted with the eccentric wheel (12).

4. The epoxy resin and powder mixing device according to claim 1, characterized in that: Both ends of the support frame (6) are fastened to both sides of the upper end of the mixing barrel (1) by bolts (7).

5. The epoxy resin and powder mixing device according to claim 1, characterized in that: A plurality of evenly distributed supporting legs (5) are fixedly connected to the bottom end of the mixing barrel (1).

6. The epoxy resin and powder mixing device according to claim 1, characterized in that: The first motor (2) is fixedly mounted in the middle of the bottom end of the mixing barrel (1); the output end of the first motor (2) extends upward into the interior of the mixing barrel (1) and is fixedly connected to the bottom end of the rotating shaft (3).

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