CN214163584U

CN214163584U - V-shaped mixing equipment for preparing plastic rubber tube

Info

Publication number: CN214163584U
Application number: CN202022837365.3U
Authority: CN
Inventors: 王录军
Original assignee: Shanghai Oukan Electronic Technology Co ltd
Current assignee: Shanghai Oukan Electronic Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-10
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a V-shaped mixing device for preparing plastic rubber tubes, which can lead the preparation raw materials of the plastic rubber tubes into a V-shaped mixing cavity in advance for mixing through the arranged V-shaped mixing cavity, improve the activity of molecules in the raw materials, ensure that the associativity of the raw materials, rubber and resin is better, ensure that the raw materials are mixed more uniformly, improve the extrusion quality of the plastic rubber tubes, meanwhile, when the V-shaped mixing cavity rotates and mixes the plastic rubber tube raw materials in the vertical direction, the condition that a mixing dead angle exists in the V-shaped mixing cavity in the mixing process can be effectively avoided, all the plastic rubber tube raw materials in the V-shaped mixing cavity can be mixed, the mixing quality is improved, and the discharge port is arranged at the tip of the bottom of the V-shaped mixing cavity, so that the mixed raw materials can be discharged more conveniently, and the phenomenon that the raw materials of the plastic rubber tube are not discharged completely in the mixing process is avoided.

Description

V-shaped mixing equipment for preparing plastic rubber tube

Technical Field

The utility model belongs to the technical field of the plastic preparation, specifically a V type mixing apparatus for preparing plastic rubber pipe.

Background

Compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, the plastic pipe has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural field such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like. The main plastic pipes at present comprise a UPVC drain pipe, a UPVC water supply pipe, an aluminum-plastic composite pipe, a Polyethylene (PE) water supply pipe, a polypropylene PPR hot water pipe and the like.

For example, patent application number (CN201810381754.4) discloses a PVC plastic pipe and a preparation method thereof, including PVC resin, phenolic resin, modified liquid, nitrile rubber, silicon carbide fiber, aramid fiber, shell powder, nano calcium carbonate, plasticizer, coupling agent, modification aid, processing aid and stabilizer, the modification degree of the patent to the molecular structure skeleton of the PVC pipe is limited, the reinforcing effect of the PVC pipe is easily restricted and influenced by the processing environment and method, and the existing plastic pipe has the following disadvantages in the preparation process:

1. the existing plastic rubber tube is generally processed by putting all raw materials into a mixing roll at the same time for mixing and stirring in the preparation process, the raw materials in the mixing roll are not uniformly mixed due to the difference of mixing temperature in the mixing process of the raw materials, the dispersibility of the raw materials is poor, the extrusion quality of the plastic rubber tube is poor,

2. the existing mixing roll is usually a vertical mixing roll or a horizontal mixing roll, so that the mixing time is long, the mixing cost is high, the mixing quality of raw materials is influenced by the mixing dead angle in the mixing process, and the problems of difficult discharging and the like exist after the raw materials are mixed;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a V type mixing apparatus of preparation plastic rubber pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a V type mixing apparatus for preparing plastic rubber pipe, includes base (1) and sets up fixed chamber in a left side (2) and the fixed chamber in the right side (3) of base (1) mesa both sides, and the level is provided with V type hybrid chamber (4) between fixed chamber in a left side (2) and the fixed chamber in the right side (3), the notch that supplies first fixed axle (205) to support is seted up to one side of V type hybrid chamber (4), and just notch setting through V type hybrid chamber (4) side of first fixed axle (205) is in the inside of V type hybrid chamber (4), first fixed axle (205) are located the inside one end of V type hybrid chamber (4) and are provided with non-woven fabrics layer (206), and the other end setting of first fixed axle (205) is in the inside of fixed chamber in a left side (2), the notch that supplies second fixed axle (304) to support is seted up to the opposite side of V type hybrid chamber (4), and second fixed axle (304) set up the notch in another type hybrid chamber (4) of V type hybrid chamber (4) through V type hybrid chamber (4) side And the other end of the second fixed shaft (304) is arranged inside the right fixed cavity (3), and the first fixed shaft (205) and the second fixed shaft (304) are collinear in the horizontal direction.

Furthermore, the first fixing shaft (205) is of a cavity structure with two uncovered ends, two first annular blocks (208) are arranged on the arc side surface of the first fixing shaft (205) at one end inside the left fixing cavity (2), the left fixing cavity (2) is of a cuboid cavity structure, an inverted U-shaped fixing seat (204) is arranged on the top surface inside the left fixing cavity (2), first mounting holes (207) are formed in vertical plates at two sides of the U-shaped fixing seat (204), a first annular groove (209) for erecting the first annular blocks (208) is formed inside the first mounting holes (207), the first fixing shaft (205) is rotatably connected into the first annular groove (209) of the U-shaped fixing seat (204) through the first annular blocks (208), a hot air blower (201) is fixedly arranged on the bottom surface inside the left fixing cavity (2), and the output end of the hot air blower (201) is connected with an air duct (202), the other end of the air supply pipeline (202) is inserted into the first fixed shaft (205) through the end face of the first fixed shaft (205);

furthermore, one end of the second fixing shaft (304) located inside the right fixing cavity (3) is rotatably connected to a rotating bearing (307) on the right side face inside the right fixing cavity (3), the right fixing cavity (3) is of a cuboid cavity structure, a rotating motor (301) is fixedly arranged on the bottom face inside the fixing cavity (3), the output end of the rotating motor (301) is connected with a speed reducer (302), the output end of the speed reducing cavity (302) is fixedly connected with a driving wheel (303), the driving wheel (303) is meshed with a driven wheel (305) on the second fixing shaft (304) through a gear belt (306), a fixing plate (308) is vertically arranged on the top face inside the right fixing cavity (3), a second mounting hole (309) is formed in the fixing plate (308), and a second annular groove (311) for the second annular block (310) to be erected is formed in the second mounting hole (309), the second fixing shaft (304) is provided with a second annular block (310) on the arc side surface positioned in the right fixing cavity (3), and the second fixing shaft (304) is rotatably connected in a second annular groove (311) of the fixing plate (308) through the second annular block (310).

Further, fixed plate (308) includes first backup pad (3081) and second backup pad (3082), set up identical semi-circular notch on the terminal surface that first backup pad (3081) and second backup pad (3082) offset, and set up unanimous semi-circular ring channel in semi-circular notch's inside, first backup pad (3081) all is provided with engaging lug (3083) with the terminal surface both sides that second backup pad (3082) offset, and engaging lug (3083) of first backup pad (3081) and second backup pad (3082) both sides carry out the locking through locking screw (3084) and lock nut (3085) and fix.

Furthermore, a stirring motor (6) is fixedly arranged in the middle of the top surface of the V-shaped mixing cavity (4), the output end of the stirring motor (6) is fixedly connected with a stirring shaft (601), the stirring shaft (601) is positioned in the V-shaped mixing cavity (4),

furthermore, two C-shaped stirring blades (602) are symmetrically arranged on the stirring shaft (601), two sides of the top surface of the V-shaped mixing cavity (4) are respectively provided with a feeding hole (401), the feeding hole (401) is connected with a sealing cover (402) through threads, the middle position of the bottom surface of the V-shaped mixing cavity (4) is fixedly provided with a discharging hole (404), the discharging hole (404) is provided with a discharging butterfly valve (405), and the front surface of the V-shaped mixing cavity (4) is also provided with an observation window (403);

furthermore, the two sides of the left fixed cavity (2) and the right fixed cavity (3) are respectively provided with a feeding table (5), and the top surface edge of the feeding table (5) is provided with a protection plate (501).

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the V-shaped mixing cavity, chlorinated polyethylene serving as a preparation raw material of the plastic rubber tube is pre-introduced into the V-shaped mixing cavity for mixing, so that the molecular activity in the chlorinated polyethylene raw material is improved, the binding property of the chlorinated polyethylene raw material with styrene butadiene rubber and phenolic resin is better, and an antioxidant, a plasticizer, a coupling agent, a carbon nano tube, nano calcium carbonate and a stabilizer are sequentially introduced into the V-shaped mixing cavity for mixing;

2. when the plastic rubber tube raw materials are rotationally mixed in the vertical direction through the V-shaped mixing cavity, the situation that a mixing dead angle exists in the V-shaped mixing cavity in the mixing process can be effectively avoided, all the plastic rubber tube raw materials in the V-shaped mixing cavity can be mixed, the mixing quality is improved, the discharge port is arranged at the top end of the bottom of the V-shaped mixing cavity, the mixed raw materials can be discharged more conveniently, and the phenomenon that the plastic rubber tube raw materials are discharged incompletely in the mixing process is avoided;

drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a perspective view of a V-type mixing apparatus.

Fig. 2 is a schematic structural view of a right fixed cavity in the V-shaped mixing device.

Fig. 3 is a schematic structural diagram of a left fixed cavity in the V-shaped mixing device.

Fig. 4 is a schematic view of a cover structure in the V-type mixing device.

FIG. 5 is a schematic view of a C-shaped stirring blade in a V-shaped mixing device.

Fig. 6 is a schematic structural view of a fixing plate in the V-type mixing device.

In the figure: the air heater comprises a base 1, a left fixing cavity 2, an air heater 201, an air supply pipeline 202, a check valve 203, a U-shaped fixing seat 204, a first fixing shaft 205, a steel wire mesh layer 206, a first mounting hole 207, a first annular block 208, a first annular groove 209, a right fixing cavity 3, a rotating motor 301, a speed reducer 302, a driving wheel 303, a second fixing shaft 304, a driven wheel 305, a gear belt 306, a rotating bearing 307, a fixing plate 308, a first supporting plate 3081, a second supporting plate 3082, a connecting lug 3093, a locking screw 3084, a locking nut 3085, a second mounting hole 309, a second annular block 310, a second annular groove 311, a V-shaped mixing cavity 4, a feed inlet 401, a sealing cover 402, an observation window 403, a discharge outlet 404, a discharge butterfly valve 405, a feeding table 5, a protective plate 501, a stirring motor 6, a stirring shaft 601 and a C-shaped stirring blade 602.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in the embodiment of the present invention, the V-shaped mixing apparatus includes a base 1, a left fixing chamber 2 and a right fixing chamber 3 disposed at two sides of a table top of the base 1, and a V-shaped mixing chamber 4 horizontally disposed between the left fixing chamber 2 and the right fixing chamber 3, one side of the V-shaped mixing chamber 4 is opened with a notch for supporting a first fixing shaft 205, the first fixing shaft 205 is disposed inside the V-shaped mixing chamber 4 through the notch at the side of the V-shaped mixing chamber 4, one end of the first fixing shaft 205 located inside the V-shaped mixing chamber 4 is provided with a non-woven fabric layer 206, the other end of the first fixing shaft 205 is disposed inside the left fixing chamber 2, the other side of the V-shaped mixing chamber 4 is opened with a notch for supporting a second fixing shaft 304, and the second fixing shaft 304 is disposed inside the V-shaped mixing chamber 4 through the notch at the other side of the V-shaped mixing chamber 4, and the other end of the second fixed shaft 304 is arranged inside the right fixed cavity 3, the first fixed shaft 205 and the second fixed shaft 304 are collinear in the horizontal direction;

the first fixing shaft 205 is a cavity structure with two uncovered ends, two first annular blocks 208 are arranged on the arc side surface of the first fixing shaft 205 at one end inside the left fixing cavity 2, the left fixing cavity 2 is a cuboid cavity structure, an inverted U-shaped fixed seat 204 is arranged on the top surface inside the left fixed cavity 2, first mounting holes 207 are arranged on vertical plates at two sides of the U-shaped fixed seat 204, and a first annular groove 209 for the first annular block 208 to be erected is opened inside the first mounting hole 207, the first fixed shaft 205 is rotatably connected in a first annular groove 209 of the U-shaped fixed seat 204 through a first annular block 208, an air heater 201 is fixedly arranged on the bottom surface of the left fixing cavity 2, the output end of the air heater 201 is connected with an air supply pipeline 202, the other end of the air supply pipeline 202 is inserted into the first fixed shaft 205 through the end face of the first fixed shaft 205;

one end of the second fixed shaft 304, which is positioned inside the right fixed cavity 3, is rotatably connected to a rotating bearing 307 on the right side surface inside the right fixed cavity 3, the right fixed cavity 3 is a cuboid cavity structure, a rotating motor 301 is fixedly arranged on the bottom surface in the fixed cavity 3, the output end of the rotating motor 301 is connected with a speed reducer 302, the output end of the speed reducing cavity 302 is fixedly connected with a driving wheel 303, the driving wheel 303 is meshed and connected with a driven wheel 305 on a second fixed shaft 304 through a gear belt 306, a fixing plate 308 is vertically arranged on the top surface of the inside of the right fixing cavity 3, a second mounting hole 309 is formed on the fixing plate 308, and a second annular groove 311 for the second annular block 310 to be erected is opened inside the second mounting hole 309, the second fixed shaft 304 is provided with a second annular block 310 on the circular arc side surface inside the right fixed cavity 3, the second fixed shaft 304 is rotatably connected in a second annular groove 311 of the fixed plate 308 through a second annular block 310;

the fixing plate 308 comprises a first supporting plate 3081 and a second supporting plate 3082, the end surfaces of the first supporting plate 3081 and the second supporting plate 3082, which abut against each other, are provided with semicircular notches which are completely identical, and semicircular annular grooves which are identical are formed in the semicircular notches, two sides of the end surfaces of the first supporting plate 3081 and the second supporting plate 3082, which abut against each other, are provided with connecting lugs 3083, and the connecting lugs 3083 at the two sides of the first supporting plate 3081 and the second supporting plate 3082 are locked and fixed with locking nuts 3085 through locking screws 3084;

a stirring motor 6 is fixedly arranged in the middle of the top surface of the V-shaped mixing cavity 4, an output end of the stirring motor 6 is fixedly connected with a stirring shaft 601, the stirring shaft 601 is positioned inside the V-shaped mixing cavity 4, two C-shaped stirring blades 602 are symmetrically arranged on the stirring shaft 601, two sides of the top surface of the V-shaped mixing cavity 4 are respectively provided with a feeding port 401, the feeding port 401 is connected with a sealing cover 402 through threads, a discharging port 404 is fixedly arranged in the middle of the bottom surface of the V-shaped mixing cavity 4, a discharging butterfly valve 405 is arranged on the discharging port 404, and the front surface of the V-shaped mixing cavity 4 is also provided with an observation window 403;

the both sides in fixed chamber 2 in a left side and the fixed chamber 3 in the right side are provided with material loading platform 5 respectively, the top surface border department of material loading platform 5 is provided with guard plate 501.

The working principle of the V-shaped mixing equipment is as follows: the mixed raw materials are guided into a V-shaped mixing cavity 4 through a feeding hole 401, hot air is conveyed into the V-shaped mixing cavity 4 through an air supply pipeline 202 by an air heater 201 to heat the internal temperature of the V-shaped mixing cavity 4 to a required temperature, a driving wheel 303 is driven by a rotating motor 301 through a speed reducer 302 to rotate, the driving wheel 303 drives a driven wheel 305 to rotate through a gear belt 306, the driven wheel 305 drives a second fixed shaft 304 to rotate, the V-shaped mixing cavity 4 mixes the mixed raw materials, in the mixing process of the V-shaped mixing cavity 4, a stirring motor 6 drives a stirring shaft 601 to drive a C-shaped stirring blade 602 to realize non-stop stirring on the mixed raw materials in the V-shaped mixing cavity 4, so that uniformly mixed raw materials are obtained, and after the mixing is finished, the discharging of the V-shaped mixing cavity 4 is realized by screwing a discharging butterfly valve 405 on a discharging hole 404.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A V-shaped mixing device for preparing a plastic rubber pipe comprises a base (1), a left fixed cavity (2) and a right fixed cavity (3) which are arranged on two sides of a table board of the base (1), and is characterized in that a V-shaped mixing cavity (4) is horizontally arranged between the left fixed cavity (2) and the right fixed cavity (3), one side of the V-shaped mixing cavity (4) is provided with a notch for supporting a first fixed shaft (205), the first fixed shaft (205) is arranged inside the V-shaped mixing cavity (4) through the notch on the side surface of the V-shaped mixing cavity (4), one end of the first fixed shaft (205) positioned inside the V-shaped mixing cavity (4) is provided with a non-woven fabric layer (206), the other end of the first fixed shaft (205) is arranged inside the left fixed cavity (2), the other side of the V-shaped mixing cavity (4) is provided with a notch for supporting a second fixed shaft (304), and the second fixed shaft (304) is arranged in the V-shaped mixing cavity (4) through a notch on the other side surface of the V-shaped mixing cavity (4), the other end of the second fixed shaft (304) is arranged in the right fixed cavity (3), and the first fixed shaft (205) and the second fixed shaft (304) are collinear in the horizontal direction.

2. The V-shaped mixing device for preparing the plastic rubber hose according to claim 1, wherein the first fixing shaft (205) is of a cavity structure with two uncovered ends, two first annular blocks (208) are arranged on the arc side surface of the first fixing shaft (205) at one end inside the left fixing cavity (2), the left fixing cavity (2) is of a cuboid cavity structure, an inverted U-shaped fixing seat (204) is arranged on the top surface inside the left fixing cavity (2), first mounting holes (207) are formed in vertical plates at two sides of the U-shaped fixing seat (204), a first annular groove (209) for erecting the first annular block (208) is formed inside the first mounting hole (207), the first fixing shaft (205) is rotatably connected into the first annular groove (209) of the U-shaped fixing seat (204) through the first annular block (208), a machine (201) is fixedly arranged on the bottom surface inside the left fixing cavity (2), the output end of the air heater (201) is connected with an air supply pipeline (202), and the other end of the air supply pipeline (202) is inserted into the first fixed shaft (205) through the end face of the first fixed shaft (205).

3. The V-shaped mixing device for preparing the plastic rubber hose according to claim 1, wherein one end of the second fixed shaft (304) positioned inside the right fixed cavity (3) is rotatably connected to a rotating bearing (307) on the right side surface inside the right fixed cavity (3), the right fixed cavity (3) is of a cuboid cavity structure, a rotating motor (301) is fixedly arranged on the bottom surface inside the fixed cavity (3), the output end of the rotating motor (301) is connected with a speed reducer (302), the output end of the speed reducer (302) is fixedly connected with a driving wheel (303), the driving wheel (303) is meshed and connected with a driven wheel (305) on the second fixed shaft (304) through a gear belt (306), a fixed plate (308) is vertically arranged on the top surface inside the right fixed cavity (3), and a second mounting hole (309) is formed in the fixed plate (308), and a second annular groove (311) for the second annular block (310) to be erected is formed in the second mounting hole (309), the second annular block (310) is arranged on the arc side surface of the second fixing shaft (304) positioned in the right fixing cavity (3), and the second fixing shaft (304) is rotatably connected in the second annular groove (311) of the fixing plate (308) through the second annular block (310).

4. The V-shaped mixing device for preparing the plastic rubber hose according to claim 3, wherein the fixing plate (308) comprises a first supporting plate (3081) and a second supporting plate (3082), the end faces of the first supporting plate (3081) and the second supporting plate (3082) are provided with completely consistent semicircular notches, consistent semicircular grooves are formed in the semicircular notches, two sides of the end face of the first supporting plate (3081) and the second supporting plate (3082) are provided with connecting lugs (3083), and the connecting lugs (3083) on the two sides of the first supporting plate (3081) and the second supporting plate (3082) are locked and fixed with locking nuts (3085) through locking screws (3084).

5. The V-shaped mixing device for preparing the plastic rubber hose according to claim 1, wherein a stirring motor (6) is fixedly arranged in the middle position of the top surface of the V-shaped mixing cavity (4), an output end of the stirring motor (6) is fixedly connected with a stirring shaft (601), and the stirring shaft (601) is positioned inside the V-shaped mixing cavity (4).

6. The V-shaped mixing device for preparing the plastic rubber hose according to claim 5, wherein two C-shaped stirring blades (602) are symmetrically arranged on the stirring shaft (601), two sides of the top surface of the V-shaped mixing cavity (4) are respectively provided with a feeding hole (401), a sealing cover (402) is connected to the feeding hole (401) through threads, a discharging hole (404) is fixedly arranged in the middle of the bottom surface of the V-shaped mixing cavity (4), a discharging butterfly valve (405) is arranged on the discharging hole (404), and an observation window (403) is further arranged on the front surface of the V-shaped mixing cavity (4).

7. The V-shaped mixing device for preparing the plastic rubber hose according to claim 1, wherein a feeding table (5) is respectively arranged on two sides of the left fixed cavity (2) and the right fixed cavity (3), and a protection plate (501) is arranged at the edge of the top surface of the feeding table (5).