High-molecular flame-retardant sealing material construction stirring equipment

Abstract

The utility model discloses construction stirring equipment for a high-molecular flame-retardant sealing material, and belongs to the technical field of flame-retardant material stirring, according to the design, a rotatable inner rotating cylinder is arranged on the inner layer of a processing cylinder, and a butt joint groove matched with a discharging groove in size is formed in the periphery of the inner rotating cylinder; the first motor can be started to drive the fluted disc to rotate under the cooperation of the worm and the worm gear, at the moment, the inner rotary drum meshed below the fluted disc rotates synchronously until the butt joint groove rotates to coincide with the discharging groove, an opening is formed in the discharging groove, and the second motor is kept to drive the rotary shaft to rotate continuously so that materials can be discharged from the discharging groove. And the material scraping arc plate can also scrape off residual materials attached to the inner wall of the processing barrel from the discharging groove together, and compared with a comparison file, the design can enable the stirred materials to be discharged quickly and avoid residual attachment.

Description

Technical Field

[0001] This utility model relates to the field of flame retardant material mixing technology, specifically to a construction mixing device for polymer flame retardant sealing materials. Background Technology

[0002] High-polymer flame-retardant sealing materials are materials with excellent flame-retardant and sealing properties. They are usually made by adding flame retardants or modifiers to a polymer matrix. They can generate inert gases or chemical reactions during combustion, effectively preventing the spread of flames. However, after stirring and processing, how to prevent the material from adhering to the inner wall of the container and how to quickly discharge the stirred material are problems that urgently need to be solved.

[0003] The applicant discovered through a search that a Chinese patent discloses "a mixing tank for sealing materials," with publication number "CN213078286U." This patent includes a first motor, which drives a first gear to rotate via a first shaft, a first steering mechanism, and a first connecting rod. The first gear, through a second gear, drives a drum to rotate. The rotation of the drum allows the material to be thoroughly and evenly mixed within the chamber, improving mixing efficiency and practicality. The drum includes a chamber with an opening at its top that communicates with the chamber; a limiting block; a support base; a base; a first motor; a first shaft; a first steering mechanism; a first connecting rod; a first gear; a second gear; a first fixed base; and a second fixed base. The bottom of the drum is connected to the top of the limiting block. The support base is located below the drum and has a groove. The limiting block is located inside the groove. The bottom of the support base is connected to the top of the base.

[0004] The aforementioned mixing tank for sealing materials involves moving the movable support plate to the top after the material is evenly mixed, removing the roller, and pouring the material out through the opening.

[0005] This design not only makes the material pouring process more complicated, but also makes it difficult to pour out the material adhering to the inner wall of the chamber along with the material. Utility Model Content

[0006] Therefore, this invention provides a construction mixing device for polymer flame-retardant sealing materials to solve the above-mentioned problems in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] According to a first aspect of this utility model, a polymer flame-retardant sealing material construction mixing device includes a main component, the main component including a processing cylinder, the top of the processing cylinder having an upper groove, the bottom of the processing cylinder having a discharge groove extending through it, an inner rotating component being provided inside the processing cylinder, the inner rotating component including an inner rotating cylinder rotatably connected to the wall cavity of the processing cylinder, the inner rotating cylinder having a connecting groove extending through its circumference that matches the size of the discharge groove, and the processing cylinder also having a mixing component capable of quickly scraping the mixed material downwards from the joint between the discharge groove and the connecting groove to complete the material discharge.

[0009] Furthermore, the main body component also includes feet, which are symmetrically and fixedly connected to the bottom of the outer side of the processing cylinder.

[0010] Furthermore, the main body component also includes a side cover, which is fixedly connected to the side of the processing cylinder, and a feed port is fixedly connected to the middle of the side cover, which is internally connected.

[0011] Furthermore, the inner rotation assembly also includes an upper bracket symmetrically and fixedly connected to the top of the outer side of the processing cylinder. The inner rotation assembly also includes a first motor fixedly installed on the outer side of one side of the upper bracket. A worm gear is fixedly connected to the output end of the first motor. The worm gear is rotatably connected to the middle of the two sets of upper brackets through the first motor.

[0012] Furthermore, the inner rotating assembly also includes a limiting sleeve fixedly connected to the top of the outer side of the processing cylinder. A worm gear is rotatably connected to one side of the limiting sleeve. The worm gear is in contact with and meshes with the worm. A gear plate is fixedly connected to one side of the worm gear.

[0013] Furthermore, the outer side of the inner rotating cylinder is provided with a ring-shaped toothed groove group, which corresponds to the position of the upper groove. The toothed groove group is in contact with the toothed disc and is meshed and rotatably connected. The outer side of the inner rotating cylinder is also rotatably connected with a ball bearing in a ring shape, which is in contact with the inner wall of the processing cylinder.

[0014] Furthermore, the stirring assembly includes a second motor, which is fixedly installed on the outside of the processing cylinder. The output end of the second motor is fixedly connected to a rotating shaft, which is rotatably connected to the inside of the processing cylinder through the second motor.

[0015] Furthermore, the stirring assembly also includes three sets of side plates fixedly connected in a ring to the outside of the rotating shaft. Stirring baffles are fixedly connected at equal intervals in the middle of the side plates, and scraping arc plates are fixedly connected to the side edges of the side plates. The scraping arc plates are in contact with the inner wall of the processing cylinder.

[0016] This utility model has the following advantages:

[0017] This invention features a rotatable inner drum within the processing cylinder, with a docking groove matching the size of the discharge groove around its circumference. When the material is stirred and discharged from the processing cylinder, a first motor is started, and the gear disc rotates in conjunction with the worm and worm wheel. At this time, the inner drum meshing below the gear disc rotates synchronously until the docking groove aligns with the discharge groove, creating an opening at the discharge groove. The second motor continues to rotate the shaft, allowing the material to be discharged from the discharge groove. Additionally, the scraper arc plate can scrape off any residual material adhering to the inner wall of the processing cylinder from the discharge groove. Compared to the prior art, this design allows for rapid discharge of the stirred material while preventing residue adhesion. Attached Figure Description

[0018] Figure 1 A schematic diagram of an overall device for a polymer flame-retardant sealing material construction and mixing equipment is provided for some embodiments of this utility model;

[0019] Figure 2 for Figure 1 Enlarged view of region A;

[0020] Figure 3 A cross-sectional view of the processing cylinder of a polymer flame-retardant sealing material construction and mixing equipment provided in some embodiments of this utility model;

[0021] Figure 4 A schematic diagram of the inner rotating drum of a polymer flame-retardant sealing material construction mixing equipment provided for some embodiments of this utility model;

[0022] Figure 5 A schematic diagram of the mixing component of a polymer flame-retardant sealing material construction mixing equipment provided for some embodiments of this utility model;

[0023] In the diagram: 1. Main component; 11. Processing cylinder; 111. Upper groove; 112. Discharge groove; 12. Side cover; 121. Feed inlet; 13. Foot; 2. Inner rotating component; 21. Upper support; 22. First motor; 221. Worm gear; 222. Worm wheel; 23. Gear plate; 231. Limiting sleeve; 24. Inner rotating cylinder; 241. Connecting groove; 242. Gear groove assembly; 243. Ball bearing; 3. Stirring component; 31. Second motor; 311. Rotating shaft; 32. Side plate; 321. Scraper arc plate; 322. Stirring baffle plate. Detailed Implementation

[0024] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] like Figures 1 to 5 As shown in the first aspect embodiment of the present invention, a polymer flame-retardant sealing material construction mixing device includes a main component 1, the main component 1 includes a processing cylinder 11, the top of the processing cylinder 11 is provided with an upper groove 111, the bottom of the processing cylinder 11 is provided with a discharge groove 112, the processing cylinder 11 is provided with an inner rotating component 2 inside, the inner rotating component 2 includes an inner rotating cylinder 24 rotatably connected in the wall cavity of the processing cylinder 11, the inner rotating cylinder 24 is provided with a docking groove 241 that matches the size of the discharge groove 112 through its circumference, and the processing cylinder 11 is also provided with a mixing component 3 that can quickly scrape the mixed material from the docking point of the discharge groove 112 and the docking groove 241 to complete the discharge;

[0026] This design solves the problem in the existing technology that the material pouring process is cumbersome, and that the material adhering to the inner wall of the chamber is difficult to pour out along with the material.

[0027] like Figure 1 As shown, the main body component 1 also includes a foot 13, which is symmetrically and fixedly connected to the bottom of the outer side of the processing cylinder 11;

[0028] The processing cylinder 11 is supported by the foot 13.

[0029] like Figure 1 As shown, the main component 1 also includes a side cover 12, which is fixedly connected to the side of the processing cylinder 11. A feed inlet 121 is fixedly connected to the middle of the side cover 12, and the feed inlet 121 is internally connected.

[0030] The material can be fed into the processing cylinder 11 through the feed inlet 121.

[0031] like Figures 1 to 4 As shown, the inner rotating assembly 2 also includes an upper bracket 21 symmetrically fixedly connected to the top of the outer side of the processing cylinder 11. The inner rotating assembly 2 also includes a first motor 22 fixedly installed on the outer side of one side of the upper bracket 21. The output end of the first motor 22 is fixedly connected to a worm gear 221. The worm gear 221 is rotatably connected to the middle of the two sets of upper brackets 21 through the first motor 22.

[0032] The inner rotating assembly 2 also includes a limiting sleeve 231 fixedly connected to the top of the outer side of the processing cylinder 11. A worm wheel 222 is rotatably connected to one side of the limiting sleeve 231. The worm wheel 222 is in contact with the worm 221 and is meshed and rotatably connected. A gear plate 23 is fixedly connected to one side of the worm wheel 222.

[0033] The outer side of the inner rotating cylinder 24 is provided with a toothed groove group 242 in an annular shape. The toothed groove group 242 corresponds to the upper groove 111. The toothed groove group 242 is in contact with the toothed disc 23 and is meshed and rotatably connected. The outer side of the inner rotating cylinder 24 is also connected with a ball bearing 243 in an annular shape. The ball bearing 243 is in contact with the inner wall of the processing cylinder 11. The ball bearing 243 can make the inner rotating cylinder 24 rotate more smoothly in the inner layer of the processing cylinder 11.

[0034] The worm gear 221 and worm wheel 222 work together to prevent loosening after rotation, which could lead to the inner rotating cylinder 24 becoming loose within the interlayer of the machining cylinder 11.

[0035] like Figure 5 As shown, the stirring assembly 3 includes a second motor 31, which is fixedly installed on the outside of the processing cylinder 11. The output end of the second motor 31 is fixedly connected to a rotating shaft 311, which is rotatably connected to the inside of the processing cylinder 11 through the second motor 31.

[0036] The stirring assembly 3 also includes three sets of side plates 32 that are fixedly connected in a ring to the outside of the rotating shaft 311. Stirring baffles 322 are fixedly connected at equal intervals in the middle of the side plates 32, and scraping arc plates 321 are fixedly connected to the side of the side plates 32. The scraping arc plates 321 are in contact with the inner wall of the processing cylinder 11.

[0037] Before the material is injected into the processing cylinder 11 through the feed port 121, the first motor 22 can be started to drive the worm gear 221 to rotate between the two sets of upper supports 21. At this time, the worm gear 221 meshes and drives the worm wheel 222 and the gear plate 23 to rotate synchronously on the outside of the processing cylinder 11. At this time, the worm wheel 222 will rotate under the action of the worm gear 221 and drive the gear plate 23 to rotate synchronously at the upper groove 111. At this time, the inner rotating cylinder 24 located in the interlayer of the processing cylinder 11 will rotate synchronously under the action of the groove group 242 and the gear plate 23 until the docking groove 241 is completely separated from the discharge groove 112. At this time, the discharge groove 112 is in a closed state.

[0038] After the material is put into the processing cylinder 11, the second motor 31 is started to drive the rotating shaft 311 to rotate. At this time, the side plate 32 and the stirring baffle 322, which are fixedly connected to the outside of the rotating shaft 311, rotate synchronously and complete the stirring of the material.

[0039] When the material is mixed and waiting to be discharged, the first motor 22 is started again to drive the worm gear 221 to rotate. Similarly, it rotates until the docking groove 241 coincides with the discharge groove 112. At this time, the discharge groove 112 is in the open and closed state. At this time, the second motor 31 drives the rotating shaft 311 to continue to rotate so that the material can be discharged from the discharge groove 112. The scraper arc plate 321 can also scrape off the residual material attached to the inner wall of the processing cylinder 11 from the discharge groove 112.

Claims

1. A polymer flame-retardant sealing material construction and mixing equipment, comprising a main component (1), characterized in that, The main component (1) includes a processing cylinder (11), the top of which has an upper groove (111) and the bottom of which has a discharge groove (112). An inner rotating component (2) is provided inside the processing cylinder (11). The inner rotating component (2) includes an inner rotating cylinder (24) rotatably connected to the wall cavity of the processing cylinder (11). The inner rotating cylinder (24) has a connecting groove (241) that matches the size of the discharge groove (112) throughout its body. The processing cylinder (11) is also provided with a stirring component (3) that can quickly scrape the stirred material downward from the joint between the discharge groove (112) and the connecting groove (241) to complete the discharge.

2. The polymer flame-retardant sealing material construction and mixing equipment according to claim 1, characterized in that, The main component (1) also includes a foot (13), which is symmetrically fixedly connected to the bottom of the outer side of the processing cylinder (11).

3. The polymer flame-retardant sealing material construction mixing equipment according to claim 1, characterized in that, The main component (1) also includes a side cover (12), which is fixedly connected to the side of the processing cylinder (11). A feed inlet (121) is fixedly connected to the middle of the side cover (12), and the feed inlet (121) is internally connected.

4. The polymer flame-retardant sealing material construction mixing equipment according to claim 1, characterized in that, The inner rotating assembly (2) also includes an upper bracket (21) symmetrically fixedly connected to the top of the outer side of the processing cylinder (11). The inner rotating assembly (2) also includes a first motor (22) fixedly installed on the outer side of one side of the upper bracket (21). The output end of the first motor (22) is fixedly connected to a worm gear (221). The worm gear (221) is rotatably connected to the middle of the two sets of upper brackets (21) through the first motor (22).

5. The polymer flame-retardant sealing material construction mixing equipment according to claim 1, characterized in that, The inner rotating assembly (2) also includes a limiting sleeve (231) fixedly connected to the top of the outer side of the processing cylinder (11). A worm wheel (222) is rotatably connected to one side of the limiting sleeve (231). The worm wheel (222) is in contact with the worm (221) and is meshed and rotatably connected. A gear disc (23) is fixedly connected to one side of the worm wheel (222).

6. The polymer flame-retardant sealing material construction mixing equipment according to claim 1, characterized in that, The outer side of the inner rotating cylinder (24) is provided with a toothed groove group (242) in an annular shape. The toothed groove group (242) corresponds to the upper groove (111). The toothed groove group (242) is in contact with the toothed disc (23) and is meshed and rotatably connected. The outer side of the inner rotating cylinder (24) is also connected with a ball bearing (243) in an annular shape. The ball bearing (243) is in contact with the inner wall of the processing cylinder (11).

7. The polymer flame-retardant sealing material construction mixing equipment according to claim 1, characterized in that, The stirring assembly (3) includes a second motor (31), which is fixedly installed on the outside of the processing cylinder (11). The output end of the second motor (31) is fixedly connected to a rotating shaft (311), which is rotatably connected to the processing cylinder (11) through the second motor (31).

8. The polymer flame-retardant sealing material construction mixing equipment according to claim 1, characterized in that, The stirring assembly (3) also includes three sets of side plates (32) that are fixedly connected in a ring to the outside of the rotating shaft (311). The side plates (32) are fixedly connected with stirring baffles (322) at equal intervals in the middle. The side plates (32) are fixedly connected with scraper arc plates (321) on the side. The scraper arc plates (321) are in contact with the inner wall of the processing cylinder (11).

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