Epoxy resin powder additive stirring, swinging and dispersing device

Abstract

The utility model relates to the technical field of dispersing equipment, in particular to an epoxy resin powder additive stirring, swinging and dispersing device which comprises a supporting assembly, a stirring barrel, a swinging assembly, a stirring assembly and a processing assembly, the top of the stirring barrel is open, and the stirring barrel is used for containing a mixture of an epoxy resin powder encapsulating material and a dispersing agent; the swinging assembly comprises two swinging pieces and a driving piece, the two swinging pieces are symmetrically distributed along the axis of the stirring barrel, the swinging pieces are connected with the stirring barrel to drive the stirring barrel to swing, the driving piece is connected with the swinging pieces to drive the swinging pieces to rotate, the stirring assembly comprises a dispersing disc and a rotating piece, and the dispersing disc is rotationally connected to the bottom wall of the stirring barrel; the arrangement direction of the dispersing disc is parallel to the bottom wall of the stirring barrel, the rotating axis of the dispersing disc coincides with the axis of the stirring barrel, and the rotating piece is connected with the dispersing disc to drive the dispersing disc to rotate; the processing assembly comprises a closing piece for opening or closing the opening of the mixing drum; the device has the effects of improving low mixing efficiency and insufficient uniformity.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of dispersing devices, in particular to an epoxy resin powder additive stirring and swinging dispersing device. BACKGROUND

[0002] Epoxy resin powder additives are widely used in industrial production, especially in the fields of coatings, adhesives and the like. Before making coatings, the epoxy resin needs to be dispersed in other powdered raw materials for sufficient mixing. During mixing, a dispersing machine is needed to stir the powder.

[0003] In the industry, static mixers, ordinary vertical stirrers or horizontal double-screw extruders are commonly used to handle mixing problems of similar materials. Among them, the static mixer mainly relies on the shear force generated by the flow of the fluid itself to complete the mixing, which is suitable for liquid materials; the ordinary vertical stirrer is usually equipped with a single shaft or multi-layer paddle, which breaks the agglomeration state through high-speed rotation, but easily leads to local overmixing and overall unevenness; the horizontal double-screw extruder combines the functions of conveying and kneading, and is suitable for continuous operation under high-viscosity systems.

[0004] In view of the related technologies in the above, when processing epoxy resin powder containing a large number of fine particles, the mixing efficiency is low and the uniformity is insufficient, and the stratification phenomenon caused by gravity settlement cannot be effectively avoided, thereby limiting the stability and consistency of the final product. CONTENT OF THE INVENTION

[0005] In order to overcome the above problems, the application provides an epoxy resin powder additive stirring and swinging dispersing device.

[0006] The epoxy resin powder additive stirring and swinging dispersing device provided by the application adopts the following technical scheme:

[0007] An epoxy resin powder additive stirring and swinging dispersing device, comprising a supporting assembly, a stirring cylinder, a swinging assembly, a stirring assembly and a processing assembly, the top of the stirring cylinder is provided with an opening, and the stirring cylinder is used for containing a mixture of epoxy resin powder coating material and a dispersing agent;

[0008] The swing assembly comprises two swing members and a driving member, the two swing members are symmetrically distributed along the axis of the stirring cylinder, the swing members are connected with the stirring cylinder to drive the stirring cylinder to swing, the driving member is connected with the support assembly, and the driving member is connected with the swing members to drive the swing members to rotate, the stirring assembly comprises a dispersing disc and a rotating member, the dispersing disc is located in the stirring cylinder, the dispersing disc is rotationally connected to the bottom wall of the stirring cylinder, the setting direction of the dispersing disc is parallel to the bottom wall of the stirring cylinder, and the rotation axis of the dispersing disc coincides with the axis of the stirring cylinder, and the rotating member is connected to the stirring cylinder, and the rotating member is connected with the dispersing disc to drive the dispersing disc to rotate.

[0009] The processing assembly comprises a closing member for opening or closing the opening of the stirring cylinder, and the closing member is connected to the opening of the stirring cylinder.

[0010] By adopting the above technical scheme, when the epoxy powder additive stirring and swinging dispersion device is used, first, the closing member is opened, the mixture of the epoxy powder encapsulating material and the dispersant is injected into the stirring cylinder, then the closing member is fixed with the stirring cylinder, and the driving member and the rotating member are started, the swing member can drive the stirring cylinder to swing, the dispersing disc can stir the material in the stirring cylinder, and the mixture can be more uniform, the epoxy powder additive stirring and swinging dispersion device can realize efficient mixing of the epoxy powder encapsulating material and the dispersant, the two swing members in the swing assembly cooperate with the driving member to make the stirring cylinder produce stable swinging, thereby effectively reducing the settlement and stratification phenomenon of the material during mixing, improving the mixing uniformity, at the same time, the dispersing disc in the stirring assembly is driven to rotate at high speed by the rotating member, a strong shear force field can be formed inside the stirring cylinder, further dispersing the agglomerated particles, ensuring that different components are in full contact and fusion, in addition, the closing member in the processing assembly not only realizes effective sealing of the stirring cylinder, improves the flexibility and safety of the whole device, significantly improves the mixing efficiency and quality stability of the epoxy powder and its additives, and improves the uniformity of mixing.

[0011] In a specific embodiment, the support assembly is a U-shaped frame.

[0012] The swing member comprises a swing rod, a fixed ring and a bearing, the swing rod is arranged in parallel with the bottom wall of the stirring drum, one end of the swing rod is connected to the side wall of the stirring drum and faces the axis of the stirring drum, the other end faces the U-shaped frame, the two fixed rings are respectively connected to the two opposite sides of the U-shaped frame, the axis direction of the fixed ring is perpendicular to the axis direction of the stirring drum, the outer ring of the bearing is coaxially connected to the inside of the fixed ring, the end of the swing rod away from the stirring drum is connected to the inner ring of the bearing after penetrating into the inner ring, the driving member is close to one of the swing rods, the driving member comprises a swing cylinder and a shaft coupling, the cylinder body of the swing cylinder is connected to the U-shaped frame, the piston rod of the swing cylinder is coaxially fixed to the swing rod through the shaft coupling.

[0013] By adopting the above technical scheme, the swing rod in the swing member is arranged in parallel with the bottom wall of the stirring drum and can flexibly rotate through the bearing, which ensures that the stirring drum can stably swing in the horizontal plane, improves the mixing efficiency and uniformity, the cooperation of the fixed ring and the bearing makes the movement of the swing rod more smooth, reduces the friction loss, the driving member adopts the combination of the swing cylinder and the shaft coupling, which can accurately control the angle and frequency of the swing rod, and then adjust the swing amplitude of the stirring drum to adapt to the needs of different material characteristics. This design effectively solves the problems of low mixing efficiency and insufficient uniformity of traditional equipment when processing epoxy resin powder containing a large amount of fine particles, and significantly improves the stability and consistency of the final product.

[0014] In a specific implementation, the closing member comprises a drum cover, which is detachably connected to the opening of the stirring drum, and the drum cover is designed with a transparent window.

[0015] By adopting the above technical scheme, the detachable connection design of the drum cover facilitates the opening and closing of the stirring drum, and improves the operation convenience; the design with a transparent window enables the worker to observe the state of the material inside the stirring drum in real time during the stirring process, so as to adjust the stirring parameters in time and improve the controllability and efficiency of the stirring process.

[0016] In a specific implementation, the closing member further comprises a first connecting ring and a second connecting ring, the first connecting ring and the second connecting ring are coaxially fixed with the drum cover, the first connecting ring is arranged outside the second connecting ring, a gap is formed between the first connecting ring and the second connecting ring for inserting the open end of the stirring drum, the drum cover is provided with a sealing ring in the gap, and when the open end of the stirring drum is inserted into the gap, the end wall of the open end of the stirring drum abuts against the sealing ring.

[0017] By adopting the technical scheme, the sealing performance between the stirring cylinder and the cylinder cover is improved, the internal material is effectively prevented from leaking during the stirring process, the stability of the whole device is enhanced, the closing member is prevented from loosening or deviating when the stirring cylinder is swung by the swinging assembly, and the uniformity and safety during the mixing process are improved.

[0018] In a specific implementation, at least one heat dissipation hole is formed in the thickness direction of the cylinder cover.

[0019] The processing assembly further comprises at least one filter element, which is located in the heat dissipation hole, connected to the cylinder cover, and used for filtering the material in the stirring cylinder.

[0020] By adopting the technical scheme, the heat dissipation hole is formed to timely discharge the heat generated during the stirring process, effectively reduce the internal temperature of the stirring cylinder, and avoid the influence of high temperature on the material performance. The filter element is additionally provided to filter the epoxy resin powder that may escape during the exhaust, so as to ensure that the external environment is not polluted, and reduce the material loss.

[0021] In a specific implementation, the filter element comprises a sleeve, a primary layer, an intermediate layer and a final layer. The sleeve is located in the heat dissipation hole, coaxially arranged with the heat dissipation hole, connected to the cylinder cover, and the primary layer, the intermediate layer and the final layer are connected in the sleeve. The primary layer, the intermediate layer and the final layer are sequentially and spacedly arranged along the axial direction of the heat dissipation hole from the side of the cylinder cover connected with the first connecting ring to the side of the cylinder cover away from the first connecting ring. The primary layer, the intermediate layer and the final layer are perpendicularly arranged with the axis of the heat dissipation hole, and can filter the material for multiple times.

[0022] By adopting the technical scheme, the multi-layer design of the primary layer, the intermediate layer and the final layer can gradually filter the material with different particle sizes. Specifically, the primary layer serves as the first line of defense to intercept larger-sized impurities, the intermediate layer further refines the filtering process to remove smaller particles, and the final layer is responsible for capturing tiny particles or fine impurities to ensure that the finally discharged gas is pure and pollution-free. This step-by-step filtering method not only improves the filtering efficiency, but also ensures smooth airflow by coaxially arranging the sleeve with the heat dissipation hole and perpendicularly arranging each filter layer with the axis of the heat dissipation hole, thereby avoiding the increase of energy loss caused by excessive resistance.

[0023] In one specific implementation, the processing assembly further comprises a cleaning member, the cleaning member comprising a cleaning plate, bristles and a rotating rod, the cleaning plate being rotationally connected to the barrel cover near the second connecting ring, the cleaning plate being fitted to the two side walls opposite to the second connecting ring at both ends, the bristles being fixedly bonded to the cleaning plate near the barrel cover, the bristles being in contact with the bottom of the barrel cover, the rotating rod being arranged perpendicularly to the barrel cover, the rotating rod being connected to the cleaning plate at the rear of the barrel cover, and the rotating rod being rotationally connected to the barrel cover.

[0024] By adopting the above technical solution, the addition of the cleaning member effectively solves the problem of residual material on the bottom of the barrel cover after stirring, specifically, the cleaning plate can rotate around the central axis of the barrel cover under the driving of the rotating rod, and the two ends of the cleaning plate are tightly fitted to the side walls opposite to the second connecting ring, ensuring the comprehensiveness of the cleaning coverage, the bristles are fixedly bonded to the cleaning plate near the barrel cover and are in contact with the bottom of the barrel cover, and in the rotating process of the cleaning plate, the bristles can scrape off the residual epoxy resin powder attached to the bottom of the barrel cover, significantly improving the cleaning efficiency of the device and reducing the workload of manual cleaning.

[0025] In one specific implementation, a rotating ring is coaxially sleeved on the rotating rod at the connection between the rotating rod and the barrel cover, and the barrel cover is provided with a ring groove at the connection between the rotating rod and the barrel cover for the rotation of the rotating ring, and the rotating ring is fitted to the ring groove.

[0026] By adopting the above technical solution, the cooperation of the rotating ring and the ring groove improves the smoothness of the rotation of the cleaning plate, and this structure makes the cleaning plate more flexible and efficient when cleaning the epoxy resin powder attached to the bottom of the barrel cover, facilitating the cleaning of the bottom of the barrel cover.

[0027] In summary, the present application has at least one of the following beneficial technical effects:

[0028] 1. The designed epoxy resin powder additive stirring and swinging dispersion device can realize efficient mixing of epoxy resin powder coating material and dispersant, the two swinging members in the swinging assembly cooperate with the driving member to make the stirring barrel produce stable swinging, thereby effectively reducing the sedimentation and stratification phenomenon of the material during mixing, improving the mixing uniformity, at the same time, the dispersion disc in the stirring assembly is driven to rotate at high speed by the rotating member, which can form a strong shear force field inside the stirring barrel, further dispersing the agglomerated particles, ensuring that different components are in full contact and fusion, in addition, the closure member in the processing assembly not only realizes effective sealing of the stirring barrel, but also improves the flexibility and safety of the whole device, significantly improves the mixing efficiency and quality stability of the epoxy resin powder and its additives, and improves the uniformity of mixing.

[0029] 2. The designed epoxy powder additive stirring and swing dispersion device, the driving part adopts the combination of swing cylinder and shaft coupling, can accurately control the angle and frequency of swing rod, and then adjust the swing amplitude of stirring cylinder, adapt to the needs of different material characteristics, effectively solve the problems of low mixing efficiency and insufficient uniformity of traditional equipment when processing epoxy powder containing a large amount of fine particles, significantly improve the stability and consistency of the final product.

[0030] 3. The designed epoxy powder additive stirring and swing dispersion device can scrape off the epoxy powder residues attached to the bottom of the cylinder cover during the rotation of the cleaning plate, significantly improve the cleaning efficiency of the device, and reduce the workload of manual cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is the overall structure schematic diagram in example 1.

[0032] Figure 2 is the cross-sectional view in example 1.

[0033] Figure 3 is the enlarged view of A in Figure 2

[0034] Figure 4 is the enlarged view of B in Figure 2

[0035] Figure 5 is the structure schematic diagram of cylinder cover in example 2.

[0036] Figure 6 is the cross-sectional view of cylinder cover in example 2.

[0037] BRIEF DESCRIPTION OF DRAWINGS1. support assembly; 2. stirring cylinder; 3. swing assembly; 31. swing part; 311. swing rod; 312. fixed ring; 313. bearing; 32. driving part; 321. swing cylinder; 322. shaft coupling; 4. stirring assembly; 41. dispersion disc; 42. rotating part; 421. rotating shaft; 422. rotating motor; 5. processing assembly; 51. closing part; 511. cylinder cover; 5111. handle; 5112. sealing ring; 5113. heat dissipation hole; 5114. ring groove; 512. quick clamp; 5121. buckle ring part; 5122. buckle part; 513. first connecting ring; 514. second connecting ring; 52. filter part; 521. sleeve; 522. primary layer; 523. intermediate layer; 524. final layer; 53. cleaning part; 531. cleaning plate; 532. brush; 533. rotating rod; 5331. rotating ring; 534. handle. DETAILED DESCRIPTION

[0038] The following will be described in detail in combination with the accompanying Figures 1-6 ​The application is further described in detail.

[0039] The application discloses an epoxy resin powder additive stirring and swinging dispersion device.

[0040] Embodiment 1

[0041] Referring to Figure 1 and Figure 2 The epoxy resin powder additive stirring and swinging dispersion device comprises a support assembly 1, a stirring cylinder 2, a swinging assembly 3, a stirring assembly 4 and a processing assembly 5. The stirring cylinder 2 is arranged on the support assembly 1, the stirring assembly 4 is arranged on the stirring cylinder 2, the swinging assembly 3 is arranged on the support assembly 1, and the processing assembly 5 is arranged on the stirring cylinder 2.

[0042] Referring to Figure 1 The support assembly 1 is a U-shaped frame which is fixedly connected to the ground by screws. In this embodiment, the stirring cylinder 2 is in a cylindrical shape, and the top of the stirring cylinder 2 is provided with an opening. The stirring cylinder 2 is connected to the U-shaped frame through the swinging assembly 3, and is used for containing a mixture of epoxy resin powder coating material and a dispersing agent.

[0043] Referring to Figure 1 The swinging assembly 3 comprises two swinging members 31 and a driving member 32. The two swinging members 31 are arranged at the bottom of the stirring cylinder 2 and are symmetrically distributed along the axis of the stirring cylinder 2. The swinging member 31 comprises a swinging rod 311, a fixed ring 312 and a bearing 313. The swinging rod 311 is arranged in parallel with the bottom wall of the stirring cylinder 2. One end of the swinging rod 311 is close to the bottom wall of the stirring cylinder 2 and faces one side of the axis of the stirring cylinder 2, and the other end faces the U-shaped frame. The swinging rod 311 is fixedly connected to the stirring cylinder 2 by screws. The two fixed rings 312 are arranged on the two sides opposite to each other of the U-shaped frame, and are fixedly connected to the U-shaped frame by screws. The axis direction of the fixed ring 312 is arranged in perpendicular to the axis direction of the stirring cylinder 2. The bearing 313 is coaxially arranged in the fixed ring 312. The outer ring of the bearing 313 is fixedly connected to the fixed ring 312 by screws. The end of the swinging rod 311 away from the stirring cylinder 2 is inserted into the inner ring of the bearing 313 and is fixedly connected to the inner ring of the bearing 313 by screws. The driving member 32 is close to one of the swinging rods 311. The driving member 32 comprises a swinging cylinder 321 and a shaft coupling 322. The cylinder body of the swinging cylinder 321 is fixedly connected to the U-shaped frame by screws. The piston rod of the swinging cylinder 321 is coaxially fixed to the swinging rod 311 through the shaft coupling 322. The swinging cylinder 321 drives the swinging rod 311 to swing, so that the swinging rod 311 drives the stirring cylinder 2 to swing.

[0044] Referring to Figure 1 and Figure 2The stirring assembly 4 comprises a dispersing disc 41 and a rotating member 42. The dispersing disc 41 is located in the stirring cylinder 2 and is arranged parallel to the bottom wall of the stirring cylinder 2. The dispersing disc 41 is rotationally connected to the stirring cylinder 2, and the rotation axis 421 of the dispersing disc 41 coincides with the axis of the stirring cylinder 2. The rotating member 42 comprises a rotating shaft 421 and a rotating motor 422. The rotating shaft 421 penetrates through the bottom of the stirring cylinder 2 and is coaxially welded to the dispersing disc 41 at one end. The housing of the rotating motor 422 is fixedly connected to the stirring cylinder 2 by screws. The output shaft of the rotating motor 422 is coaxially fixedly connected to the rotating shaft 421 by screws. The rotating motor 422 drives the rotating shaft 421 to rotate, thereby driving the dispersing disc 41 to rotate. The rotating motor 422 can be an intermittent motor, which is controlled to rotate for a period of time, stop for a period of time, and then rotate for a period of time. The shear force generated by the rotation of the dispersing disc 41 disperses the dispersing agent. The powder-encapsulated material and the just-dispersed dispersing agent are fully mixed. The dispersing disc 41 disperses and stirs the mixture of the epoxy resin powder-encapsulated material and the dispersing agent.

[0045] With reference to Figure 2 , Figure 3 and Figure 4 , the processing assembly 5 comprises a closing member 51 and at least one filtering member 52. The closing member 51 comprises a cylinder cover 511, a quick clamp 512, a first connecting ring 513 and a second connecting ring 514. The cylinder cover 511 is located at the opening of the stirring cylinder 2. The cylinder cover 511 is designed with a transparent window, which facilitates real-time observation of the mixing condition in the stirring cylinder 2. A handle 5111 is welded to the top of the cylinder cover 511, which facilitates the movement of the cylinder cover 511. The quick clamp 512 comprises a clasp part 5121 and a locking part 5122. The clasp part 5121 is fixedly connected to the stirring cylinder 2 by screws. The first connecting ring 513 and the second connecting ring 514 are coaxially welded to the cylinder cover 511. The locking part 5122 is fixedly connected to the first connecting ring 513 by screws. The first connecting ring 513 is arranged outside the second connecting ring 514. The first connecting ring 513 and the second connecting ring 514 form a gap. The opening end of the stirring cylinder 2 is inserted into the gap. The cylinder cover 511 is provided with a sealing ring 5112 in the gap. The sealing ring 5112 is fixedly bonded to the cylinder cover 511. When the opening end of the stirring cylinder 2 is inserted into the gap, the end wall of the opening end of the stirring cylinder 2 abuts against the sealing ring 5112.

[0046] With reference to Figure 2 and Figure 4The cylinder cover 511 is provided with at least one heat dissipation hole 5113. In the embodiment, the number of the heat dissipation holes 5113 is three, and the three heat dissipation holes 5113 are uniformly distributed along the circumference of the cylinder cover 511. The heat dissipation hole 5113 penetrates the cylinder cover 511 along the thickness direction of the cylinder cover 511, and can discharge the heat generated in the mixing process of the epoxy resin powder encapsulating material and the dispersant. The number of the filter elements 52 is three, and the filter elements 52 correspond to the heat dissipation holes 5113 one by one. The filter element 52 comprises a sleeve 521, a primary layer 522, an intermediate layer 523 and a final layer 524. The sleeve 521 is located in the heat dissipation hole 5113, and the sleeve 521 is coaxially arranged with the heat dissipation hole 5113. The bottom of the sleeve 521 is flush with the bottom of the cylinder cover 511. A sealing ring is fixedly bonded to the outside of the sleeve 521, and the sealing ring seals the connection between the sleeve 521 and the cylinder cover 511 to prevent the epoxy resin powder from overflowing. One connecting rod is arranged between the two adjacent sleeves 521, and the two ends of the connecting rod are respectively welded to one sleeve 521, so as to form a filter frame. The filter frame is detachably connected to the cylinder cover 511 through a screw. The primary layer 522, the intermediate layer 523 and the final layer 524 are located in the sleeve 521. The primary layer 522, the intermediate layer 523 and the final layer 524 are spaced apart along the axial direction of the heat dissipation hole 5113 from one side of the cylinder cover 511 connected with the first connecting ring 513 to the other side of the cylinder cover 511 away from the first connecting ring 513. The primary layer 522, the intermediate layer 523 and the final layer 524 are arranged perpendicularly to the axis of the heat dissipation hole 5113. The primary layer 522, the intermediate layer 523 and the final layer 524 are detachably connected to the cylinder cover 511 through a screw, which facilitates the cleaning of the primary layer 522, the intermediate layer 523 and the final layer 524. The primary layer 522 can be selected from stainless steel sintered mesh, the intermediate layer 523 can be selected from PTFE-coated glass fiber, and the final layer can be selected from activated carbon composite material. The primary layer 522, the intermediate layer 523 and the final layer 524 can also be selected according to the actual situation.

[0047] The implementation principle of the embodiment 1 is as follows. When the epoxy resin powder additive stirring and swinging dispersion device is used, first, the cylinder cover 511 is opened, the mixture of the epoxy resin powder encapsulating material and the dispersant is injected into the stirring cylinder 2, then the cylinder cover 511 is fixed with the stirring cylinder 2, and the swinging assembly 3 and the stirring assembly 4 are started. The swinging assembly 3 can swing the stirring cylinder 2, and the stirring assembly 4 can stir the material in the stirring cylinder 2, so that the material can be mixed more uniformly. During the work process, the heat generated can be discharged from the heat dissipation hole 5113, and the filter element 52 filters the epoxy resin powder until the work is completed.

[0048] When the material in the stirring drum 2 needs to be stirred, the swing cylinder 321 and the rotating motor 422 are started at the same time, the swing cylinder 321 drives the stirring drum 2 to swing through the swing rod 311, and the rotating motor 422 drives the dispersing disc 41 to rotate through the rotating shaft 421, so that the mixture of the epoxy resin powder encapsulating material and the dispersing agent can be dispersed and stirred.

[0049] Embodiment 2

[0050] With reference to Figure 5 and Figure 6 The difference between this embodiment and embodiment 1 is that the processing assembly 5 further comprises a cleaning piece 53, the cleaning piece 53 comprises a cleaning plate 531, bristles 532, a rotating rod 533 and a handle 534, the cleaning plate 531 is located on the side of the drum cover 511 close to the second connecting ring 514, and the two ends of the cleaning plate 531 are respectively attached to the two side walls opposite to the second connecting ring 514, the cleaning plate 531 is rotationally connected to the drum cover 511, the bristles 532 are fixedly bonded to the side of the cleaning plate 531 close to the drum cover 511, the bristles 532 are in contact with the bottom of the drum cover 511, the bristles 532 can clean the epoxy resin powder attached to the bottom of the drum cover 511, the rotating rod 533 is vertically arranged on the drum cover 511, the rotating rod 533 is welded to the cleaning plate 531, the rotating rod 533 is rotationally connected to the drum cover 511, a rotating ring 5331 is coaxially sleeved on the connecting part of the rotating rod 533 and the drum cover 511, the rotating ring 5331 is welded to the rotating rod 533, the drum cover 511 is provided with a ring groove 5114 for the rotation of the rotating ring 5331 at the connecting part of the rotating rod 533 and the drum cover 511, the rotating ring 5331 is fitted with the ring groove 5114, and the rotating rod 533 is welded to the handle 534 at one end of the top of the drum cover 511.

[0051] The implementation principle of embodiment 2 is that when the work is completed, the personnel rotates the handle 534, the handle 534 drives the rotating rod 533 to rotate, at this time, the rotating rod 533 drives the cleaning plate 531 to rotate, which can clean the epoxy resin powder attached to the bottom of the drum cover 511, and after cleaning, the personnel can open the drum cover 511 to take out the material.

[0052] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An epoxy powder additive agitator swing dispersing device characterized by: Including support assembly (1), stirring drum (2), swing assembly (3), stirring assembly (4) and processing assembly (5), the top of the stirring drum (2) is provided with an opening, and the stirring drum (2) is used for containing the mixture of epoxy resin powder coating material and dispersing agent; The swing assembly (3) includes two swing pieces (31) and a driving piece (32), the two swing pieces (31) are symmetrically distributed along the axis of the stirring drum (2), the swing piece (31) is connected with the stirring drum (2) to drive the stirring drum (2) to swing, the driving piece (32) is connected with the support assembly (1), the driving piece (32) is connected with the swing piece (31) to drive the swing piece (31) to rotate, the stirring assembly (4) includes a dispersion disc (41) and a rotating piece (42), the dispersion disc (41) is located in the stirring drum (2), the dispersion disc (41) is rotatably connected to the bottom wall of the stirring drum (2), the setting direction of the dispersion disc (41) is parallel to the bottom wall of the stirring drum (2), the rotation axis (421) of the dispersion disc (41) is coincident with the axis of the stirring drum (2), the rotating piece (42) is connected to the stirring drum (2), and the rotating piece (42) is connected with the dispersion disc (41) to drive the dispersion disc (41) to rotate. The processing assembly (5) includes a closure (51) for opening or closing the opening of the stirring drum (2), and the closure (51) is connected to the opening of the stirring drum (2).

2. The epoxy powder additive agitator swing dispersing device according to claim 1, characterized in that: The support assembly (1) is a U-shaped frame; The swing piece (31) includes a swing rod (311), a fixed ring (312) and a bearing (313), the swing rod (311) is parallel to the bottom wall of the stirring drum (2), one end of the swing rod (311) is connected to the side wall of the stirring drum (2) and faces the axis of the stirring drum (2), the other end faces the U-shaped frame, the two fixed rings (312) are connected to the opposite sides of the U-shaped frame respectively, the axis direction of the fixed ring (312) is perpendicular to the axis direction of the stirring drum (2), the outer ring of the bearing (313) is coaxially connected to the inside of the fixed ring (312), the end of the swing rod (311) away from the stirring drum (2) is connected with the inner ring of the bearing (313) after extending into the inner ring of the bearing (313), the driving piece (32) is close to one of the swing rods (311), the driving piece (32) includes a swing cylinder (321) and a shaft coupling (322), the cylinder body of the swing cylinder (321) is connected to the U-shaped frame, and the piston rod of the swing cylinder (321) is fixed coaxially with the swing rod (311) through the shaft coupling (322).

3. The epoxy powder additive agitator swing dispersing device according to claim 1, characterized in that: The closure (51) includes a drum cover (511), the drum cover (511) is detachably connected to the opening of the stirring drum (2), and the drum cover (511) is designed with a transparent window.

4. The epoxy powder additive agitator swing dispersing device according to claim 3, characterized in that: The closing piece (51) further comprises a first connecting ring (513) and a second connecting ring (514), both of which are fixed coaxially with the barrel cover (511), the first connecting ring (513) is located outside the second connecting ring (514), a gap is formed between the first connecting ring (513) and the second connecting ring (514) for inserting the open end of the stirring barrel (2), the barrel cover (511) is provided with a sealing ring (5112) in the gap, and when the open end of the stirring barrel (2) is inserted into the gap, the open end wall of the stirring barrel (2) abuts against the sealing ring (5112).

5. The epoxy powder additive agitator swing disperser of claim 4, wherein: At least one heat dissipation hole (5113) is formed in the barrel cover (511) along the thickness direction thereof; The processing assembly (5) further comprises at least one filter (52), which is located in the heat dissipation hole (5113), and is connected to the barrel cover (511), and is used for filtering the material in the stirring barrel (2).

6. An epoxy powder additive agitator swing dispersing device according to claim 5, characterized in that: The filter (52) comprises a sleeve (521), a primary layer (522), an intermediate layer (523) and a final layer (524), the sleeve (521) is located in the heat dissipation hole (5113), the sleeve (521) is coaxially arranged with the heat dissipation hole (5113), the sleeve (521) is connected to the barrel cover (511), the primary layer (522), the intermediate layer (523) and the final layer (524) are all connected in the sleeve (521), the primary layer (522), the intermediate layer (523) and the final layer (524) are sequentially and spacedly arranged along the axial direction of the heat dissipation hole (5113) from the side of the barrel cover (511) connected with the first connecting ring (513) to the side of the barrel cover (511) away from the first connecting ring (513), the primary layer (522), the intermediate layer (523) and the final layer (524) are all arranged perpendicularly to the axis of the heat dissipation hole (5113), and the primary layer (522), the intermediate layer (523) and the final layer (524) can filter the material for multiple times.

7. The epoxy powder additive agitator swing dispersing device according to claim 5, characterized in that: The processing assembly (5) further comprises a cleaning piece (53), the cleaning piece (53) comprises a cleaning plate (531), brush (532) and rotating rod (533), the cleaning plate (531) is rotatably connected to the barrel cover (511) near the second connecting ring (514) side, the cleaning plate (531) two ends each with the second connecting ring (514) opposite two side walls fit, the brush (532) is fixedly bonded to the cleaning plate (531) near the barrel cover (511) side, the brush (532) is in contact with the bottom of the barrel cover (511), the rotating rod (533) is vertically arranged with the barrel cover (511), the rotating rod (533) is connected with the cleaning plate (531) through the barrel cover (511), the rotating rod (533) is rotatably connected to the barrel cover (511).

8. The epoxy powder additive agitator swing disperser of claim 7, wherein: The rotating rod (533) is coaxially sleeved with a rotating ring (5331) at the connection between the rotating rod (533) and the barrel cover (511), the barrel cover (511) is provided with a ring groove (5114) at the connection between the rotating rod (533) and the barrel cover (511) for the rotation of the rotating ring (5331), and the rotating ring (5331) is fitted with the ring groove (5114).

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