CN213198353U

CN213198353U - Automatic single-component silicon rubber mixing device

Info

Publication number: CN213198353U
Application number: CN202021876288.6U
Authority: CN
Inventors: 叶月生
Original assignee: Jiangsu Xinsheng Synthetic Material Co ltd
Current assignee: Jiangsu Xinsheng Synthetic Material Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-14
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an automatic compounding device of single-component silicon rubber, including the drying cabinet, open the inside of drying cabinet has a drying chamber, the drying chamber is cylindrical structure, the lower box wall fixed mounting of drying chamber has a blending bin, the surface of blending bin has cup jointed a cooling ring, the outside diameter size of cooling ring and the diameter size looks adaptation of drying chamber, the lower extreme middle part interlude of drying cabinet is connected with a movable stopper, the upper portion of movable stopper is located the blending bin, be provided with a heat radiation structure in the drying chamber, and heat radiation structure is located the top of blending bin, the upper end interlude of drying cabinet is connected with a mixing mechanism, mixing mechanism is connected with the heat radiation structure transmission, the equal fixed welding in lower extreme four corners of drying cabinet has a supporting leg. A single component silicon rubber automatic mixing device, ensured dry and microthermal mixed environment, the misce bene, low in production cost.

Description

Automatic single-component silicon rubber mixing device

Technical Field

The utility model relates to a processing technology field is glued to the one-component, in particular to automatic compounding device of one-component silicon rubber.

Background

The single-component room temperature curing silicone rubber is also called single-component room temperature vulcanized silicone rubber, and is one of main products of condensed silicone rubber. They are classified into acetic acid type, ketoxime type, alcohol type, amine type, amide type and acetone type according to the by-products released during vulcanization. Comprises base glue, filler and cross-linking agent.

The single-component rubber is prepared by putting a main agent and a curing agent together, has high temperature requirement in the mixing process, needs to be carried out in a low-temperature environment, is high in cost and inconvenient to use, and is difficult to discharge after being mixed due to the fact that a large amount of moisture in the air is cured in the mixing process, so that the single-component rubber automatic mixing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an automatic compounding device of single component silicon rubber can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic compounding device of single-component silicon rubber, includes the drying cabinet, open the inside of drying cabinet has a drying chamber, the drying chamber is cylindrical structure, drying chamber inner box wall fixed mounting has a blending bin, a cooling ring has been cup jointed to the surface of blending bin, the outside diameter size of cooling ring and the diameter size looks adaptation of drying chamber, the lower extreme middle part interlude of drying cabinet is connected with a movable stopper, the upper portion of movable stopper is located the blending bin, be provided with a heat radiation structure in the drying chamber, and heat radiation structure is located the top of blending bin, the upper end interlude of drying cabinet is connected with a mixing mechanism, mixing mechanism is connected with the heat radiation structure transmission, the equal fixed welding in lower extreme four corners of drying cabinet has a supporting leg.

Preferably, heat radiation structure includes motor and bull stick No. two, motor fixed connection is at the right-hand member of drying cabinet, bull stick No. one of output fixedly connected with of motor, the lower extreme of bull stick runs through the upper end of drying cabinet and extends to driving gear and a flabellum of drying intracavity fixedly connected with, and a flabellum is located the below of driving gear, inner wall swing joint on bearing and the drying chamber is passed through to the upper end of bull stick No. two, driven gear and a flabellum No. two of lower part fixedly connected with of bull stick No. two, and No. two flabellums are located driven gear's below.

Preferably, the mixing mechanism includes the puddler, the puddler is the cavity structure, the surface integrated into one piece that the lower part of puddler is located the blending tank and the puddler has four groups stirring leaves, and mutually perpendicular distributes between two sets of adjacent stirring leaves, the upper end threaded connection that upper end one side of puddler runs through the blending tank has a fender lid with the upper end of drying cabinet, just be located a drive gear of drying chamber fixedly connected with on the puddler.

Preferably, the transmission gear, the driving gear and the driven gear are located on the same horizontal plane and are meshed with each other to connect the heat dissipation structure with the mixing mechanism in a transmission mode.

Preferably, the cooling ring is of a circular ring-shaped structure, a liquid storage tank is arranged inside the cooling ring, the inner diameter of the cooling ring is matched with the outer size of the mixing barrel, and the cooling ring is sleeved on the outer surface of the mixing barrel.

Preferably, a plurality of heat dissipation holes are formed in the upper end of the mixing barrel and distributed in an annular array mode, a discharge groove is formed in the middle of the lower end of the mixing barrel, and the upper portion of the movable plug is clamped in the discharge groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, in the utility model, through the arrangement of the heat dissipation structure, the first fan blade and the second fan blade are driven by the motor to rotate above the mixing barrel simultaneously, moisture in the mixing barrel can be removed quickly through the heat dissipation holes, and through the arrangement of the stirring rod, the main agent and the curing agent can be guided into the mixing barrel through the stirring rod, so that the material guiding is convenient and fast, the moisture entering can be reduced, and a dry mixing environment is provided;

two, the utility model discloses in, there is a cooling ring through the surface parcel at the mixing bucket, through injecting frozen water in the reservoir, can glue the monocomponent in the mixing bucket and carry out quick cryogenic treatment, with low costs and environmental protection, drive the stirring leaf through driving gear and drive gear meshing and rotate in the mixing bucket, can carry out flash mixed, compact structure, low in production cost to principal agent and curing agent in the mixing bucket.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic single-component silicone rubber mixing device of the present invention;

FIG. 2 is a schematic view of the internal structure of the drying box of the automatic single-component silicone rubber mixing device of the present invention;

FIG. 3 is a schematic view of the internal structure of the mixing barrel of the automatic single-component silicone rubber mixing device of the present invention;

fig. 4 is a schematic structural diagram of a mixing mechanism of the automatic single-component silicone rubber mixing device of the present invention;

fig. 5 is the internal structure schematic diagram of the cooling ring of the single-component silicone rubber automatic mixing device of the utility model.

In the figure: 1. a drying oven; 2. a drying chamber; 3. a mixing barrel; 4. a cooling ring; 5. a movable plug; 6. a heat dissipation structure; 7. a mixing mechanism; 8. supporting legs; 31. heat dissipation holes; 32. a discharge chute; 41. a liquid storage tank; 61. a motor; 62. a first rotating rod; 63. a driving gear; 64. a first fan blade; 65. a second rotating rod; 66. a driven gear; 67. a second fan blade; 71. a stirring rod; 72. stirring blades; 73. a transmission gear; 74. and (7) blocking the cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an automatic compounding device of single-component silicone rubber, including drying cabinet 1, open the inside of drying cabinet 1 has a drying chamber 2, drying chamber 2 is cylindrical structure, lower wall fixed mounting has a blending drum 3 in drying chamber 2, a cooling ring 4 has been cup jointed to the surface of blending drum 3, the outside diameter size of cooling ring 4 and the diameter size looks adaptation of drying chamber 2, the lower extreme middle part interlude of drying cabinet 1 is connected with a movable stopper 5, the upper portion of movable stopper 5 is located blending drum 3, be provided with a heat radiation structure 6 in the drying chamber 2, and heat radiation structure 6 is located the top of blending drum 3, the upper end interlude of drying cabinet 1 is connected with a mixing mechanism 7, mixing mechanism 7 is connected with the transmission of heat radiation structure 6, the equal fixed welding in lower extreme four corners of drying cabinet 1 has a supporting leg 8.

The heat dissipation structure 6 comprises a motor 61 and a second rotating rod 65, the motor 61 is fixedly connected to the right end of the drying box 1, the output end of the motor 61 is fixedly connected with the first rotating rod 62, the lower end of the first rotating rod 62 penetrates through the upper end of the drying box 1 and extends into the drying cavity 2 to be fixedly connected with a driving gear 63 and a first fan blade 64, the first fan blade 64 is located below the driving gear 63, the junction of the first rotating rod 62 and the drying box 1 is rotatably connected through a bearing, the upper end of the second rotating rod 65 is movably connected with the upper inner wall of the drying cavity 2 through the bearing, the lower portion of the second rotating rod 65 is fixedly connected with a driven gear 66 and a second fan blade 67, and the second fan blade 67 is located below the driven gear 66; the mixing mechanism 7 comprises a stirring rod 71, the stirring rod 71 is of a cavity structure, so that a main agent and a curing agent are conveniently guided into the mixing barrel 3 through the stirring rod 71 to be mixed, the lower part of the stirring rod 71 is positioned in the mixing barrel 3, four groups of stirring blades 72 are integrally formed on the outer surface of the stirring rod 71, the two adjacent groups of stirring blades 72 are mutually and vertically distributed, the mixing effect is improved, the mixing is more sufficient, one side of the upper end of the stirring rod 71 penetrates through the upper end of the mixing barrel 3 and the upper end of the drying box 1 and is in threaded connection with a blocking cover 74, so that a large amount of air is reduced from entering the mixing barrel 3, the curing is reduced, the junction of the stirring rod 71 and the drying box 1 is rotatably connected through a bearing, and a transmission gear 73 is fixedly connected to; the transmission gear 73, the driving gear 63 and the driven gear 66 are positioned on the same horizontal plane and are meshed with each other to connect the heat dissipation structure 6 with the mixing mechanism 7 in a transmission way; the cooling ring 4 is of a circular structure, a liquid storage tank 41 is arranged inside the cooling ring 4, ice water is added into the liquid storage tank 41 to cool the main agent and the curing agent in the mixing barrel 3, the inner diameter size of the cooling ring 4 is matched with the outer size of the mixing barrel 3, and the cooling ring 4 is sleeved on the outer surface of the mixing barrel 3; open the upper end of blending bucket 3 has a plurality of louvre 31, and louvre 31 is the annular array and distributes, and reinforcing air permeability improves drying effect, and open at the lower extreme middle part of blending bucket 3 has a row material tank 32, and the upper portion joint of activity stopper 5 is in row material tank 32.

It should be noted that, the present invention is a single-component silicone rubber automatic mixing device, in the process of mixing single-component rubber, the blocking cover 74 can be firstly screwed off from the stirring rod 71, the main agent and the curing agent are poured into the mixing barrel 3 through the upper end of the stirring rod 71, then the blocking cover 74 and the stirring rod 71 are quickly screwed together to reduce air entry, then the motor 61 is turned on, the motor 61 drives the first rotating rod 62 to rotate the first fan blade 64, and the driving gear 63 is meshed with the driving gear 73 to drive the stirring rod 71 to rotate, so that the stirring rod 71 drives the stirring blade 72 to mix and stir the main agent and the curing agent in the mixing barrel 3, the driving gear 73 is meshed with the driven gear 66 to drive the second heat dissipation hole 67 to rotate, so that the first fan blade 64 and the second fan blade 67 are simultaneously fanned above the mixing barrel 3, the main agent and the curing agent in the mixing barrel 3 are dried through 31, avoid the solidification, and be equipped with the frozen water in through reservoir 41, can cool down through the mixture of cooling ring 4 in to mixing drum 3, provide low temperature environment, the device simple structure has ensured the mixed drying and the low temperature environment of monocomponent glue, and the misce bene, low in production cost can extensively use widely.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic compounding device of single-component silicon rubber, includes drying cabinet (1), its characterized in that: a drying cavity (2) is arranged in the drying box (1), the drying cavity (2) is of a cylindrical structure, a mixing barrel (3) is fixedly arranged on the inner lower box wall of the drying cavity (2), a cooling ring (4) is sleeved on the outer surface of the mixing barrel (3), the external diameter of the cooling ring (4) is matched with the diameter of the drying cavity (2), the middle part of the lower end of the drying box (1) is inserted and connected with a movable plug (5), the upper part of the movable plug (5) is positioned in the mixing barrel (3), a heat radiation structure (6) is arranged in the drying cavity (2), the heat dissipation structure (6) is positioned above the mixing barrel (3), the upper end of the drying box (1) is inserted and connected with a mixing mechanism (7), mixing mechanism (7) are connected with heat radiation structure (6) transmission, the equal fixed welding in lower extreme four corners of drying cabinet (1) has a supporting leg (8).

2. The automatic single-component silicone rubber mixing device according to claim 1, characterized in that: heat radiation structure (6) include motor (61) and No. two bull sticks (65), motor (61) fixed connection is at the right-hand member of drying cabinet (1), bull stick (62) of output fixedly connected with of motor (61), the upper end that the lower extreme of bull stick (62) runs through drying cabinet (1) extends to driving gear (63) and a flabellum (64) of fixedly connected with in drying chamber (2), and flabellum (64) are located the below of driving gear (63), inner wall swing joint is gone up through bearing and drying chamber (2) in the upper end of No. two bull sticks (65), driven gear (66) and No. two flabellums (67) of lower part fixedly connected with of No. two bull sticks (65), and No. two flabellum (67) are located the below of driven gear (66).

3. The automatic single-component silicone rubber mixing device according to claim 1, characterized in that: mixing mechanism (7) include puddler (71), puddler (71) are the cavity structure, the lower part of puddler (71) is located blending tank (3) and the surface integrated into one piece of puddler (71) has four stirring leaves (72), and mutual perpendicular distributes between two sets of adjacent stirring leaves (72), the upper end threaded connection that upper end one side of puddler (71) run through blending tank (3) and drying cabinet (1) has one to keep off lid (74), on puddler (71) and be located drying chamber (2) internal fixation and be connected with drive gear (73).

4. The automatic single-component silicone rubber mixing device according to claim 3, characterized in that: the transmission gear (73), the driving gear (63) and the driven gear (66) are positioned on the same horizontal plane and are meshed with each other to connect the heat dissipation structure (6) with the mixing mechanism (7) in a transmission manner.

5. The automatic single-component silicone rubber mixing device according to claim 1, characterized in that: the cooling ring (4) is of a circular ring structure, a liquid storage tank (41) is arranged inside the cooling ring (4), the inner diameter size of the cooling ring (4) is matched with the outer size of the mixing barrel (3), and the cooling ring (4) is sleeved on the outer surface of the mixing barrel (3).

6. The automatic single-component silicone rubber mixing device according to claim 1, characterized in that: open the upper end of mixing barrel (3) has a plurality of louvre (31), and louvre (31) are the annular array and distribute, open the lower extreme middle part of mixing barrel (3) has one to arrange material tank (32), the upper portion joint of activity stopper (5) is arranged in material tank (32).