Automatic mixing system and mixing process for styrene butadiene rubber oil emulsion

Abstract

The invention relates to the technical field of styrene-butadiene rubber oil emulsion, in particular to an automatic styrene-butadiene rubber oil emulsion mixing system and a mixing technology.The automatic styrene-butadiene rubber oil emulsion mixing system comprises a mixing device shell, a mixing frame is fixedly connected to the inner wall of the mixing device shell, and a styrene-butadiene latex discharging mechanism is fixedly connected to the rear side of the top of the mixing frame; by arranging the mixing device shell, the mixing frame and the styrene-butadiene latex discharging mechanism, comprehensive automation and intelligent control over the styrene-butadiene rubber latex mixing process is achieved, and by means of precisely-designed mechanical structures such as an inclinable screening assembly, a reciprocating motion shaking mechanism and a real-time monitoring visual angle monitoring plate, the mixing efficiency of the styrene-butadiene rubber latex is improved. According to the automatic mixing system disclosed by the invention, the purity and the quality of raw materials before the raw materials enter the mixing tank are ensured, the production efficiency is improved, errors and uncertainty caused by manual operation are reduced, in addition, the automatic mixing process is clear in step and simple and convenient to operate, and powerful support is provided for large-scale production of styrene butadiene rubber oil emulsion.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of styrene butadiene rubber oil emulsion, more specifically, the present application relates to a kind of styrene butadiene rubber oil emulsion automatic mixing system and mixing process. BACKGROUND

[0002] Styrene butadiene rubber oil emulsion is a special emulsion-like substance, its main component is styrene butadiene rubber, through a series of fine and specific process flow, styrene butadiene rubber is effectively dissolved or uniformly dispersed in the complex system composed of oil and emulsifier and other components, finally forms a kind of emulsion product with very high stability, this oil emulsion not only inherits the excellent performance of styrene butadiene rubber itself, such as good elasticity and aging resistance, but also combines the unique advantages of oil emulsion system, such as excellent lubricity and dispersibility, so styrene butadiene rubber oil emulsion shows its unique application value in many industrial fields, and is widely used in rubber product processing and manufacturing, paint preparation, adhesive preparation and other aspects, and becomes an indispensable important material in these fields.

[0003] According to the patent document: CN116688790A, a kind of styrene butadiene rubber oil emulsion static mixing device, including two support cylinders one, one end of the support cylinder one is provided with end cap, the end cap is fixedly provided with spiral mixing piece one in, the inside of the support cylinder one is provided with mixing assembly, the mixing assembly includes spring, the both ends of the spring are fixedly provided with connecting ring, the both ends of two connecting rings are fixedly provided with spiral mixing piece two, the inner ring surface of the spring is fixedly provided with spiral elastic sheet, a plurality of mixing grooves are formed in the surface of the spiral elastic sheet.The spiral mixing piece one, mixing assembly and support cylinder one of the present application can be disassembled, which is convenient for maintenance and cleaning.

[0004] In the process of needing to mix styrene butadiene rubber oil emulsion, it is usually necessary to convey styrene butadiene rubber oil emulsion together with raw oil, emulsifier and water and other components to a special mixing tank for uniform mixing, however, in the actual conveying link, styrene butadiene rubber oil emulsion may inevitably mix some impurities, which mainly come from storage tanks, conveying pipelines and various valves and other equipment, as these equipment are used for a long time, aging, corrosion and other phenomena may occur, and then metal oxide particles are generated, once these metal oxide particles are mixed into styrene butadiene rubber oil emulsion, they may have adverse effects on the final mixing effect and product quality. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the application provides an automatic mixing system and mixing process for styrene butadiene rubber oil emulsion, and the technical problem to be solved by the application is that in the actual conveying link, some impurities may inevitably be mixed into the styrene butadiene rubber oil emulsion, and the impurities mainly come from storage tanks, conveying pipelines and various valves and other equipment, and due to long-term use of the equipment, aging, corrosion and other phenomena may occur, thereby generating metal oxide particles, and once the metal oxide particles are mixed into the styrene butadiene rubber oil emulsion, the final mixing effect and product quality may be adversely affected.

[0006] In order to solve the above technical problems, the technical scheme adopted by the application is: An automatic mixing system for styrene butadiene rubber oil emulsion comprises a mixing device housing, a mixing frame is fixedly connected to the inner wall of the mixing device housing, a styrene butadiene rubber latex discharging mechanism is fixedly connected to the top rear side of the mixing frame; The mixing frame comprises an L-shaped bottom plate, a top connecting plate is fixedly connected to the middle of the top rear side of the L-shaped bottom plate, L-shaped side connecting plates are fixedly connected to the left and right sides of the top connecting plate, storage tank connecting sleeves are fixedly connected to the front sides of the two L-shaped side connecting plates, and a discharging tank connecting sleeve is fixedly connected to the front side of the top connecting plate. The styrene butadiene rubber latex discharging mechanism comprises a discharging assembly, and a screening assembly is arranged on the top of the discharging assembly.

[0007] As a further scheme of the application, inner walls of the two storage tank connecting sleeves are fixedly connected with raw material oil emulsifier storage tanks, a discharging tank is fixedly connected to the inner wall of the discharging tank connecting sleeve, pipes are fixedly connected to the bottoms of the two raw material oil emulsifier storage tanks, a second pipe is fixedly connected to the bottom of the front side of the outer wall of the discharging tank, vertical rods are fixedly connected to the bottoms of the middle portions of the two L-shaped side connecting plates, and the bottoms of the two vertical rods are fixedly connected to the left and right sides of the top of the L-shaped bottom plate.

[0008] As a further scheme of the application, a mixing tank is fixedly connected to the front side of the L-shaped bottom plate, side connecting plates are fixedly connected to the front sides of the middle portions of the two vertical rods, mixing tank sleeves are fixedly connected to the front sides of the inner sides of the two side connecting plates, the inner wall of the mixing tank sleeve is fixedly connected to the outer wall of the mixing tank, one ends of the two pipes away from the raw material oil emulsifier storage tanks are fixedly connected to the top of the mixing tank, and one end of the second pipe away from the discharging tank is fixedly connected to the top of the mixing tank.

[0009] As a further scheme of the present application, the blanking assembly comprises a blanking control assembly, the left and right sides of the rear side of the bottom control plate of the shaking member are fixedly connected with control assembly side vertical rods, the bottom of the two control assembly side vertical rods is fixedly connected with the left and right sides of the rear side of the top of the L-shaped side connecting plate, the front side of the left and right sides of the blanking control assembly is fixedly connected with an inclined blanking plate connecting rod, the bottom of the middle of the two inclined blanking plate connecting rods is fixedly connected with a supporting vertical rod, the bottom of the two supporting vertical rods is fixedly connected with the top of the middle of the two L-shaped side connecting plates, the middle of the inner side of the two inclined blanking plate connecting rods is fixedly connected with a blanking inclined plate connecting block, the front side of the inner side of the two inclined blanking plate connecting rods is fixedly connected with a blanking inclined plate, and the bottom of the blanking inclined plate is fixedly connected with the top of the blanking inclined plate connecting block.

[0010] As a further scheme of the present application, the top of the outer side of the two control assembly side vertical rods is fixedly connected with an L-shaped side vertical rod, and the top of the inner side of the two L-shaped side vertical rods is fixedly connected with a styrene-butadiene rubber storage box, and the bottom of the middle of the storage box is fixedly connected with a storage box blanking hopper.

[0011] As a further scheme of the present application, the top of the outer side of the two control assembly side vertical rods is fixedly connected with an L-shaped side vertical rod, and the top of the inner side of the two L-shaped side vertical rods is fixedly connected with a styrene-butadiene rubber storage box, and the bottom of the middle of the storage box is fixedly connected with a storage box blanking hopper.

[0012] As a further scheme of the present application, the rear side of the outer wall of the screw rod is threadedly connected with a transmission plate, the left and right sides of the transmission plate are rotatably connected with rotating rods, the front side of the inner side of the two rotating rods is rotatably connected with a shaking member connecting block, and the top of the shaking member connecting block is fixedly connected with a shaking member.

[0013] As a further scheme of the present application: the shaking member comprises a shaking member bottom plate, the front side of the shaking member bottom plate is fixedly connected with a hinged plate, the front side of the left and right sides of the hinged plate is rotationally connected to the top of the inner side of two hinged side blocks, the bottom middle part of the two shaking member bottom plates is fixedly connected to the top of the shaking member connecting block, the front side of the right side of the shaking member bottom plate is fixedly connected with a second motor connecting block, the top of the second motor connecting block is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a third transmission disc, the outer wall of the third transmission disc is sleeved with a second track, the top middle part of the shaking member bottom plate is fixedly connected with a sleeve block connecting vertical rod on four sides, the top of the sleeve block connecting vertical rod is fixedly connected with a sleeve block, the inner wall of the front and rear two groups of sleeve blocks is slidably connected with a left and right moving rod, the inner side of the front and rear two groups of sleeve blocks is fixedly connected with a T-shaped plate, the outer side bottom middle part of the two T-shaped plates is rotationally connected with a rotating block, the outer side top of the two rotating blocks is rotationally connected with a sliding block, the outer wall of the two sliding blocks is sleeved with an elliptical vertical plate, the top of the two elliptical vertical plates is fixedly connected to the bottom middle part of the two left and right moving rods, the top middle part of the two left and right moving rods is fixedly connected with a second spring connecting block, the left side of the two second spring connecting blocks is fixedly connected with a spring, the top of the left two sleeve blocks is fixedly connected with a spring connecting block, the left end of the two springs is fixedly connected to the right side of the two spring connecting blocks, the inner side of the two rotating blocks is fixedly connected with a columnar transmission rod, the outer wall of the columnar transmission rod is rotationally connected to the inner wall of the bottom middle part of the two T-shaped plates on both sides, the left and right sides of the top of the two left and right moving rods is fixedly connected with a shaking vertical connecting rod, the outer wall middle part of the columnar transmission rod is sleeved in the inner wall of the second track away from the third transmission disc, the left and right sides of the top rear side of the shaking member bottom plate is fixedly connected with an L-shaped horizontal connection rod, the top of the two L-shaped horizontal connection rods is fixedly connected with a guide plate connecting rod, the rear side of the two guide plate connecting rods is fixedly connected with a guide rod.

[0014] As a further scheme of the present application: the screening assembly includes a rectangular frame, the front side of the rectangular frame is fixedly connected with a visual angle monitoring plate connecting frame, the middle part of the rectangular frame is designed as hollow, the bottom of the rectangular frame is fixedly connected with a rectangular frame bottom block on four sides, the inner bottom of the left and right two groups of rectangular frame bottom blocks is fixedly connected with a bottom plate vertical connecting block, the bottom of the left and right two groups of bottom plate vertical connecting blocks is fixedly connected with a screening assembly bottom plate, the bottom of the screening assembly bottom plate is fixedly connected with the top of the two groups of shaking vertical connecting rods on four sides, the middle part of the screening assembly bottom plate is fixedly connected with an electric push rod, the inner side of the left and right two groups of bottom plate vertical connecting blocks is fixedly connected with a columnar vertical sliding rod sleeve block, the top of the electric push rod is fixedly connected with a second guide blanking plate, the top of the second guide blanking plate is fixedly connected with a baffle, the top of the baffle is attached to the bottom of the rectangular frame, the inner wall of the rectangular frame is fixedly connected with a screen, the rear side of the second guide blanking plate is fixedly connected with a columnar vertical sliding rod connecting block on four sides, the bottom of the two groups of columnar vertical sliding rod connecting blocks is fixedly connected with a columnar vertical sliding rod, the outer wall of the left and right two groups of columnar vertical sliding rods is slidably connected with the inner wall of the two groups of columnar vertical sliding rod sleeve blocks, the top of the left and right two groups of bottom plate vertical connecting blocks is fixedly connected with a trajectory stabilizing rod, the outer wall rear side of the two trajectory stabilizing rods is slidably connected with the two sides of the guide rod inner wall, the front top of the rectangular frame is fixedly connected with an impurity storage box, the front top of the rectangular frame is designed as hollow, the bottom end of the two columnar vertical sliding rods on the front side is fixedly connected with an inverted L-shaped lifting rod, the top of the two inverted L-shaped lifting rods away from each other on one side is fixedly connected with a vertical pull rod, the inner side top of the two vertical pull rods is rotatably connected with an oval rotating block, the rear side of the inner side of the two oval rotating blocks is fixedly connected with a visual inspection plate side rod, the inner end of the two visual inspection plate side rods extends to the left and right sides of the visual angle monitoring plate connecting frame and is fixedly connected with a visual angle monitoring plate.

[0015] In addition, the present application also relates to a mixing process of the automatic mixing system of the styrene butadiene rubber oil emulsion, which comprises the following steps: Step one: according to the predetermined formula ratio, accurately weigh the styrene butadiene emulsion, raw oil and emulsifier, and store them in the styrene butadiene emulsion storage box, raw oil emulsifier storage tank respectively, to ensure the purity and quality of the raw materials meet the production requirements; Step two: first, execute the screening process described above, that is, start the motor and the subsequent linkage device, so that the screening assembly shakes to screen the styrene butadiene emulsion, remove the agglomerates and impurities, while the visual angle monitoring plate monitors the blanking situation in real time to ensure smooth blanking and meet the quality standards of raw materials, and the screened styrene butadiene emulsion falls into the blanking tank through the blanking inclined plate; Step three: the styrene butadiene emulsion in the blanking tank is transported to the mixing tank through the second pipeline, at the same time, the raw oil emulsifier storage tank transports raw oil and emulsifier to the same mixing tank in proportion, and the flow of each raw material is stable and the proportion is accurate during the transportation process; Step four: the temperature sensor and viscosity sensor arranged on the inner wall of the mixing tank start to work, the temperature and viscosity of the mixture are monitored in real time, when the temperature deviates from the set range, the control system automatically adjusts the heating or cooling device to maintain the mixing process under the optimal temperature condition, if the viscosity is abnormal, the system automatically adjusts the stirring speed, or notifies the operator to check the raw material ratio through the alarm system to ensure the mixing quality; Step five: after sufficient stirring and mixing for a period of time, when the styrene-butadiene rubber oil emulsion in the mixing tank reaches the specified temperature and viscosity indicators, stop stirring, open the discharge port at the bottom of the mixing tank, and transport the mixed styrene-butadiene rubber oil emulsion to the finished product storage tank for storage, ready for subsequent processing or use.

[0016] The beneficial effects of the present application are: The present application realizes the comprehensive automation and intelligent control of the styrene-butadiene rubber oil emulsion mixing process by arranging the mixing device shell, mixing frame and styrene-butadiene latex discharging mechanism. Through the precise design of mechanical structures such as the tiltable screening assembly, reciprocating shaking mechanism and real-time monitoring view monitoring plate, the purity and quality of the raw materials before entering the mixing tank are ensured. This automatic mixing system not only improves the production efficiency, but also significantly improves the product quality, reduces the errors and uncertainties caused by human operation, and the automatic mixing process steps of the present application are clear and easy to operate, which provides strong support for large-scale production of styrene-butadiene rubber oil emulsion. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main body structure of the present application; Figure 2 It is a schematic diagram of the internal structure of the main body of the present application; Figure 3 It is a schematic diagram of the separated structure of the main body of the present application; Figure 4 It is a schematic diagram of the mixing frame structure of the present application; Figure 5 It is a schematic diagram of the styrene-butadiene latex discharging mechanism structure of the present application; Figure 6 It is a schematic diagram of the separated structure of the styrene-butadiene latex discharging mechanism of the present application; Figure 7 It is a schematic diagram of the separated structure of the discharging assembly of the present application; Figure 8 It is a schematic diagram of the discharging control assembly structure of the present application; Figure 9 It is a schematic diagram of the shaking piece structure of the present application; Figure 10 It is a schematic diagram of the separated structure of the screening assembly of the present application.

[0018] Fig. 1, mixing device housing; 2, mixing frame; 21, L-shaped bottom plate; 22, top connecting plate; 23, L-shaped side connecting plate; 24, storage tank connecting sleeve; 25, feeding tank connecting sleeve; 26, feeding tank; 27, raw material oil emulsifier storage tank; 28, pipeline; 29, second pipeline; 210, vertical rod; 211, side connecting plate; 212, mixing tank sleeve; 213, mixing tank; 3, styrene-butadiene rubber latex feeding mechanism; 31, feeding assembly; 311, feeding control assembly; 3111, bottom control plate of shaking member; 3112, supporting block; 3113, hinged side block; 3114, motor; 3115, transmission disc; 3116, track; 3117, second transmission disc; 3118, lead screw; 3119, lead screw sleeve block; 3120, transmission plate; 3121, rotating rod; 3122, shaking member connecting block; 3123, shaking member; 31231, bottom plate of shaking member; 31232, hinged plate; 31233, second motor connecting block; 31234, second motor; 31235, sleeve block connecting vertical rod; 31236, sleeve block; 31237, left and right moving rod; 31238, rotating block; 31239, sliding block; 31240, elliptical vertical plate; 31241, columnar transmission rod; 31242, spring connecting block; 31243, second spring connecting block; 31244, spring; 31245, third transmission disc; 31246, second track; 31247, L-shaped horizontal connection rod; 31248, guide plate connecting rod; 31249, guide rod; 31250, shaking vertical connecting rod; 31251, T-shaped plate; 312, L-shaped side vertical rod; 313, styrene-butadiene rubber latex storage box; 314, storage box feeding hopper; 315, inclined feeding plate connecting rod; 316, supporting vertical rod; 317, inclined feeding plate; 318, inclined feeding plate connection bottom block; 319, control assembly side vertical rod; 32, screening assembly; 321, square frame; 322, visual angle monitoring plate connecting frame; 323, square frame bottom block; 324, bottom plate vertical connecting block; 325, electric push rod; 326, columnar vertical sliding rod sleeve block; 327, screen; 328, baffle; 329, second guide feeding plate; 3210, columnar vertical sliding rod connecting block; 3211, columnar vertical sliding rod; 3212, inverted L-shaped lifting rod; 3213, vertical pull rod; 3214, elliptical rotating block; 3215, visual detection plate side rod; 3216, visual angle monitoring plate; 3217, track stabilizing rod; 3218, screening assembly bottom plate; 3219, impurity storage box. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0020] As shown in Figure 1 The present application provides an automatic mixing system for styrene-butadiene rubber oil emulsion, which comprises a mixing device shell 1, the inner wall of the mixing device shell 1 is fixedly connected with a mixing frame 2, and the top rear side of the mixing frame 2 is fixedly connected with a styrene-butadiene rubber emulsion discharging mechanism 3.

[0021] As shown in Figures 2-10As shown, the mixing frame 2 includes an L-shaped base plate 21, a top connecting plate 22 fixedly connected to the middle of the top rear side of the L-shaped base plate 21, L-shaped side connecting plates 23 fixedly connected to the left and right sides of the top connecting plate 22, storage tank connecting sleeves 24 fixedly connected to the front sides of the two L-shaped side connecting plates 23, a dosing tank connecting sleeve 25 fixedly connected to the front side of the top connecting plate 22, raw oil emulsifier storage tanks 27 fixedly connected to the inner walls of the two storage tank connecting sleeves 24, a dosing tank 26 fixedly connected to the inner wall of the dosing tank connecting sleeve 25, pipes 28 fixedly connected to the bottoms of the two raw oil emulsifier storage tanks 27, a second pipe 29 fixedly connected to the bottom of the front side of the outer wall of the dosing tank 26, vertical rods 210 fixedly connected to the bottoms of the two L-shaped side connecting plates 23, the two vertical rods 210 fixedly connected to the left and right sides of the top of the L-shaped base plate 21, a mixing tank 213 fixedly connected to the front side of the L-shaped base plate 21, side connecting plates 211 fixedly connected to the front middle parts of the two vertical rods 210, mixing tank sleeves 212 fixedly connected to the inner sides of the front sides of the two side connecting plates 211, the inner walls of the mixing tank sleeves 212 fixedly connected to the outer wall of the mixing tank 213, the ends of the two pipes 28 away from the raw oil emulsifier storage tanks 27 fixedly connected to the top of the mixing tank 213, and the end of the second pipe 29 away from the dosing tank 26 fixedly connected to the top of the mixing tank 213. The styrene-butadiene latex dosing mechanism 3 includes a dosing assembly 31, and a screening assembly 32 is arranged on the top of the dosing assembly 31. The dosing assembly 31 includes a dosing control assembly 311, control assembly side vertical rods 319 fixedly connected to the left and right sides of the rear side of a shaking member bottom control plate 3111, the bottoms of the two control assembly side vertical rods 319 fixedly connected to the left and right sides of the top rear side of the L-shaped side connecting plate 23, oblique dosing plate connecting rods 315 fixedly connected to the front sides of the left and right sides of the dosing control assembly 311, support vertical rods 316 fixedly connected to the bottom middle parts of the two oblique dosing plate connecting rods 315, the bottoms of the two support vertical rods 316 fixedly connected to the top middle parts of the two L-shaped side connecting plates 23, dosing oblique plate link bottom blocks 318 fixedly connected to the middle parts of the inner sides of the two oblique dosing plate connecting rods 315, dosing oblique plates 317 fixedly connected to the front sides of the inner sides of the two oblique dosing plate connecting rods 315, the bottoms of the dosing oblique plates 317 fixedly connected to the top of the dosing oblique plate link bottom blocks 318, L-shaped side vertical rods 312 fixedly connected to the top outer sides of the two control assembly side vertical rods 319, styrene-butadiene latex storage boxes 313 fixedly connected to the top inner sides of the two L-shaped side vertical rods 312, storage box dosing hoppers 314 fixedly connected to the bottom middle parts of the styrene-butadiene latex storage boxes 313, and the dosing control assembly 311 including the shaking member bottom control plate 3111, supporting blocks 3112 fixedly connected to the left and right sides of the top rear side of the shaking member bottom control plate 3111, hinged side blocks 3113 fixedly connected to the left and right sides of the front side of the shaking member bottom control plate 3111, screw sleeve blocks 3119 fixedly connected to the middle parts of the top front and rear sides of the shaking member bottom control plate 3111,The inner wall of the middle part of the front side of the bottom control plate 3111 of the shaking member is fixedly connected with a motor 3114, the output end of the motor 3114 is fixedly connected with a transmission disc 3115, the outer wall of the transmission disc 3115 is sleeved with a track 3116, the inner wall of the top of the track 3116 is sleeved with a second transmission disc 3117, the rear side of the second transmission disc 3117 is fixedly connected with a lead screw 3118, the outer wall of the lead screw 3118 is rotatably connected with the inner wall of two lead screw sleeve blocks 3119 on the front and rear sides, the outer wall of the rear side of the lead screw 3118 is threadedly connected with a transmission plate 3120, the left and right sides of the transmission plate 3120 are rotatably connected with rotating rods 3121, the front sides of the inner sides of the two rotating rods 3121 are rotatably connected with a shaking member connecting block 3122, the top of the shaking member connecting block 3122 is fixedly connected with a shaking member 3123, the shaking member 3123 comprises a shaking member bottom plate 31231, the front side of the shaking member bottom plate 31231 is fixedly connected with a hinged plate 31232, the front sides of the left and right sides of the hinged plate 31232 are rotatably connected with the top of the inner sides of two hinged side blocks 3113, the bottoms of the two shaking member bottom plates 31231 are fixedly connected with the top of the shaking member connecting block 3122, the front side of the right side of the shaking member bottom plate 31231 is fixedly connected with a second motor connecting block 31233, the top of the second motor connecting block 31233 is fixedly connected with a second motor 31234, the output end of the second motor 31234 is fixedly connected with a third transmission disc 31245, the outer wall of the third transmission disc 31245 is sleeved with a second track 31246, the top of the middle part of the shaking member bottom plate 31231 is fixedly connected with sleeve block connecting vertical rods 31235 on the four sides, the top of each of the plurality of sleeve block connecting vertical rods 31235 is fixedly connected with a sleeve block 31236, the inner walls of the front and rear groups of sleeve blocks 31236 are slidably connected with left and right moving rods 31237, the inner sides of the front and rear groups of sleeve blocks 31236 are fixedly connected with T-shaped plates 31251, the middle parts of the outer side bottoms of the two T-shaped plates 31251 are rotatably connected with rotating blocks 31238, the outer side tops of the two rotating blocks 31238 are rotatably connected with sliding blocks 31239, the outer walls of the two sliding blocks 31239 are sleeved with elliptical vertical plates 31240, the tops of the two elliptical vertical plates 31240 are fixedly connected with the bottom middle parts of the two left and right moving rods 31237, the top middle parts of the two left and right moving rods 31237 are fixedly connected with second spring connecting blocks 31243, the left sides of the two second spring connecting blocks 31243 are fixedly connected with springs 31244, the tops of the two sleeve blocks 31236 on the left side are fixedly connected with spring connecting blocks 31242, the left ends of the two springs 31244 are fixedly connected with the right sides of the two spring connecting blocks 31242, the inner sides of the two rotating blocks 31238 are fixedly connected with columnar transmission rods 31241, the outer wall sides of the columnar transmission rods 31241 are rotatably connected with the inner walls of the middle bottoms of the two T-shaped plates 31251, the left and right sides of the top of the two left and right moving rods 31237 are fixedly connected with shaking vertical connecting rods 31250,The outer wall of the columnar transmission rod 31241 is fitted onto the inner wall of the second track 31246 on the side away from the third transmission disc 31245. L-shaped horizontal connecting rods 31247 are fixedly connected to the left and right sides of the top rear side of the vibration component base plate 31231. Guide plate connecting rods 31248 are fixedly connected to the top of each of the two L-shaped horizontal connecting rods 31247. Guide rods 31249 are fixedly connected to the rear sides of the two guide plate connecting rods 31248. The screening assembly 32 includes a rectangular frame 321. A viewing angle monitoring plate connecting frame 322 is fixedly connected to the front side of the rectangular frame 321. The middle of the rectangular frame 321 has a hollow design, and rectangular frames are fixedly connected to the four sides of the bottom of the rectangular frame 321. The bottom of the base block 323 and the bottom of the two sets of rectangular frame base blocks 323 are fixedly connected to the bottom of the base plate vertical connecting block 324. The bottom of the two sets of base plate vertical connecting blocks 324 is fixedly connected to the bottom plate of the screening component 3218. The bottom four sides of the bottom of the screening component base plate 3218 are fixedly connected to the top of the two sets of shaking vertical connecting rods 31250. The middle of the screening component base plate 3218 is fixedly connected to the electric push rod 325. The inner side of the two sets of base plate vertical connecting blocks 324 is fixedly connected to the columnar vertical sliding rod sleeve block 326. The top of the electric push rod 325 is fixedly connected to the second guide feeding plate 329. The top of the second guide feeding plate 329 is fixedly connected to the baffle 328. The top of 8 is attached to the bottom of the rectangular frame 321. A screen 327 is fixedly connected to the inner wall of the rectangular frame 321. Columnar vertical slide rod connecting blocks 3210 are fixedly connected to the four rear sides of the second guide feed plate 329. Columnar vertical slide rods 3211 are fixedly connected to the bottom of both sets of columnar vertical slide rod connecting blocks 3210. The outer walls of both sets of columnar vertical slide rods 3211 are slidably connected to the inner walls of both sets of columnar vertical slide rod sleeve blocks 326. Track stabilizing rods 3217 are fixedly connected to the top of both sets of bottom plate vertical connecting blocks 324. The rear sides of the outer walls of both track stabilizing rods 3217 are slidably connected to the two sides of the inner wall of the guide rod 31249. The top of the front side of the rectangular frame 321... A fixed impurity storage box 3219 is attached. The top front of the rectangular frame 321 has a hollow design. The bottom ends of the two columnar vertical sliding rods 3211 on the front side are fixedly connected to inverted L-shaped lifting rods 3212. Vertical pull rods 3213 are fixedly connected to the opposite sides of the tops of the two inverted L-shaped lifting rods 3212. Elliptical rotating blocks 3214 are rotatably connected to the top inner sides of the two vertical pull rods 3213. Visual inspection plate side rods 3215 are fixedly connected to the rear inner sides of the two elliptical rotating blocks 3214. The inner ends of the two visual inspection plate side rods 3215 extend to the left and right sides of the inner wall of the viewing angle monitoring plate connecting frame 322 and are fixedly connected to the viewing angle monitoring plate 3216. When the mixing operation of the butadiene styrene latex is needed, first start the motor 3114, after the motor 3114 is started, drive the transmission disc 3115 to rotate, and then drive the track 3116 to rotate, the rotation of the track 3116 promotes the second transmission disc 3117 to rotate, the rotation of the second transmission disc 3117 drives the lead screw 3118 to rotate, and the transmission plate 3120 moves to the front side, rotates through the rotating rods 3121 on both sides, pushes the shaking piece connecting block 3122, drives the top shaking piece 3123 to rotate with the two hinged side blocks 3113 as the axis, and makes the shaking piece 3123 rotate to an inclined angle, at this time, the whole sieve assembly 32 rotates to an inclined angle with the shaking piece 3123; After the sieve assembly 32 reaches the inclined angle, open the valve of the storage box hopper 314, the butadiene styrene latex in the butadiene styrene latex storage box 313 falls into the inner wall of the rectangular frame 321 through the storage box hopper 314, at the same time, start the second motor 31234, after the second motor 31234 is started, drive the third transmission disc 31245 to rotate, the third transmission disc 31245 drives the columnar transmission rod 31241 to rotate through the second track 31246, when the columnar transmission rod 31241 rotates, the rotating blocks 31238 at both ends rotate, and then drive the sliding block 31239 to slide in the inner wall of the elliptical vertical plate 31240, due to the special shape of the elliptical vertical plate 31240, the sliding of the sliding block 31239 will make the left and right moving rods 31237 do reciprocating linear motion in the inner wall of the sleeve block 31236, the reciprocating motion of the left and right moving rods 31237 is transmitted to the sieve assembly bottom plate 3218 through the shaking vertical connecting rod 31250, so that the whole sieve assembly 32 produces a shaking effect, and the shaking acts on the screen 327 in the rectangular frame 321, and the butadiene styrene latex falling on the screen 327 is screened to remove possible agglomerates or impurities; At the same time, the electric push rod 325 is started, and the second guide discharge plate 329 and the baffle 328 are pulled down, at this time, the butadiene styrene rubber falls on the top of the second guide discharge plate 329 through the screen 327, and is guided to the discharge inclined plate 317 through the second guide discharge plate 329, when the second guide discharge plate 329 moves downward, the second guide discharge plate 329 moves downward through the two columnar vertical sliding rods 3211 on the front side, pushes the two inverted L-shaped lifting rods 3212 to move downward, pulls the two vertical pull rods 3213 to move downward, and drives the two elliptical rotating blocks 3214 to rotate, so that the visual detection plate side rod 3215 on the inner side rotates to drive the visual angle monitoring plate 3216 to rotate, so that the monitoring surface of the visual angle monitoring plate 3216 faces the bottom, at this time, the visual angle monitoring plate 3216 can monitor the flow and state of the butadiene styrene latex falling from the screen 327 in real time, if the flow is found to be abnormal or there are large particle impurities that have not been screened out, the visual angle monitoring plate 3216 will quickly feed back the signal to the control system, and the control system will immediately adjust the rotating speed of the second motor 31234, so as to change the screening efficiency and the discharging speed; The impurities screened out directly fall to the inner wall of the impurity storage tank 3219 for storage, and the styrene-butadiene rubber latex falling into the discharge inclined plate 317 is guided to fall into the discharge tank 26 through the discharge inclined plate 317, and the discharge tank 26 delivers the styrene-butadiene rubber latex to the mixing tank 213 through the second pipeline 29, while the two raw oil emulsifier storage tanks 27 proportionally deliver the raw oil and the emulsifier to the mixing tank 213, in the mixing tank 213, the temperature sensor and the viscosity sensor arranged on the inner wall of the mixing tank 213 are used to monitor the temperature and the viscosity of the mixture in real time, when the temperature deviates from the set range, the control system automatically adjusts the heating or cooling device to ensure that the mixing process is carried out at a suitable temperature; if the viscosity is abnormal, the system adjusts the stirring speed or notifies the operator to check the raw material ratio; After sufficient mixing, the styrene-butadiene rubber oil emulsion meeting the specified indicators is delivered to the finished product storage tank through the discharge port at the bottom of the mixing tank 213 for storage for subsequent use, and the entire automatic mixing system realizes efficient, stable and accurate control of the styrene-butadiene rubber oil emulsion mixing process through precise mechanical structure and intelligent control system.

[0022] In addition, the present application also relates to a mixing process of an automatic mixing system of styrene-butadiene rubber oil emulsion, comprising the following steps: Step one: according to the predetermined formula ratio, accurately weigh the styrene-butadiene rubber latex, the raw oil and the emulsifier, and store them in the styrene-butadiene rubber latex storage tank 313, the raw oil emulsifier storage tank 27 respectively, to ensure that the purity and quality of the raw materials meet the production requirements; Step two: first, execute the screening process described above, that is, start the motor 3114 and the subsequent linkage device to make the screening assembly 32 vibrate to screen the styrene-butadiene rubber latex and remove the lumps and impurities, and the visual angle monitoring plate 3216 monitors the discharging in real time to ensure smooth discharging and qualified raw material quality, and the screened styrene-butadiene rubber latex falls into the discharge tank 26 through the discharge inclined plate 317; Step three: the styrene-butadiene rubber latex in the discharge tank 26 is delivered to the mixing tank 213 through the second pipeline 29, and the raw oil emulsifier storage tank 27 proportionally delivers the raw oil and the emulsifier to the same mixing tank 213, and in the delivery process, the flow of each raw material is stable and the proportion is accurate; Step four: the temperature sensor and the viscosity sensor arranged on the inner wall of the mixing tank 213 start to work to monitor the temperature and the viscosity of the mixture in real time, when the temperature deviates from the set range, the control system automatically adjusts the heating or cooling device to maintain the mixing process under the best temperature condition, if the viscosity is abnormal, the system automatically adjusts the stirring speed or notifies the operator to check the raw material ratio through the alarm system to ensure the mixing quality; Step five: After a period of time of sufficient stirring and mixing, when the styrene butadiene rubber oil emulsion in the mixing tank 213 reaches the specified temperature and viscosity indicators, stop stirring, open the discharge port at the bottom of the mixing tank 213, and transport the mixed styrene butadiene rubber oil emulsion to the finished product storage tank for storage, ready for subsequent processing or use.

[0023] The working principle of the present application is as follows: when the mixing operation of the butadiene styrene latex is needed, first start the motor 3114, after the motor 3114 is started, drive the transmission disc 3115 to rotate, and then drive the track 3116 to rotate, the rotation of the track 3116 promotes the rotation of the second transmission disc 3117, the rotation of the second transmission disc 3117 drives the rotation of the lead screw 3118, and the transmission plate 3120 moves to the front side, rotates the rotating rods 3121 on both sides, pushes the shaking part connecting block 3122, drives the top shaking part 3123 to rotate around the two hinged side blocks 3113, makes the shaking part 3123 rotate to an inclined angle, at this time, the whole sieve assembly 32 rotates to an inclined angle with the shaking part 3123, after the sieve assembly 32 reaches the inclined angle, open the valve of the storage box hopper 314, the butadiene styrene latex in the butadiene styrene latex storage box 313 falls into the inner wall of the rectangular frame 321 through the storage box hopper 314, at the same time, start the second motor 31234, after the second motor 31234 is started, drive the third transmission disc 31245 to rotate, the third transmission disc 31245 drives the cylindrical transmission rod 31241 to rotate through the second track 31246, when the cylindrical transmission rod 31241 rotates, the rotating blocks 31238 at both ends rotate, and then drive the sliding block 31239 to slide in the inner wall of the oval vertical plate 31240, due to the special shape of the oval vertical plate 31240, the sliding of the sliding block 31239 will make the left and right moving rods 31237 do reciprocating linear motion in the inner wall of the sleeve block 31236, the reciprocating motion of the left and right moving rods 31237 is transmitted to the sieve assembly bottom plate 3218 through the shaking vertical connecting rod 31250, so that the whole sieve assembly 32 produces a shaking effect, this shaking acts on the screen 327 in the rectangular frame 321, and the butadiene styrene latex falling on the screen 327 is screened, at the same time, the electric push rod 325 is started, pulls the second guide discharge plate 329 and the baffle 328 to move downward, at this time, the butadiene rubber falls on the top of the second guide discharge plate 329 through the screen 327, and is guided to the discharge inclined plate 317 through the second guide discharge plate 329, when the second guide discharge plate 329 moves downward, the second guide discharge plate 329 moves downward through the two cylindrical vertical sliding rods 3211 on the front side, pushes the two inverted L-shaped lifting rods 3212 to move downward, pulls the two vertical pull rods 3213 to move downward, thereby driving the two oval rotating blocks 3214 to rotate, making the inner side visual detection plate side rod 3215 rotate to drive the visual angle monitoring plate 3216 to rotate, so that the monitoring surface of the visual angle monitoring plate 3216 faces the bottom, at this time, the visual angle monitoring plate 3216 can monitor the flow and state of the butadiene styrene latex falling from the screen 327 in real time, if the flow is found to be abnormal or there are large particles of impurities that have not been screened out, the visual angle monitoring plate 3216 will quickly feed back the signal to the control system, and the control system will immediately adjust the speed of the second motor 31234, the screened impurities directly fall into the impurity storage tank 3219, and the butadiene styrene latex falling into the discharge inclined plate 317 falls into the discharge tank 26 through the guidance of the discharge inclined plate 317,The blanking tank 26 delivers the styrene-butadiene latex to the mixing tank 213 through the second pipeline 29, and the two raw oil emulsifier storage tanks 27 proportionally deliver the raw oil and the emulsifier to the mixing tank 213. In the mixing tank 213, the temperature and viscosity of the mixture are monitored in real time by the temperature sensor and the viscosity sensor arranged on the inner wall of the mixing tank 213.

[0024] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automated mixing system for styrene butadiene rubber oil emulsion comprising a mixing device housing (1), characterized in that: The inner wall of the mixing device shell (1) is fixedly connected with a mixing frame (2), and the top rear side of the mixing frame (2) is fixedly connected with a styrene-butadiene rubber discharging mechanism (3); The mixing frame (2) comprises an L-shaped bottom plate (21), the top rear side of the L-shaped bottom plate (21) is fixedly connected with a top connecting plate (22), the left and right sides of the top connecting plate (22) are fixedly connected with L-shaped side connecting plates (23), the front sides of the two L-shaped side connecting plates (23) are fixedly connected with storage tank connecting sleeves (24), and the front side of the top connecting plate (22) is fixedly connected with a discharging tank connecting sleeve (25). The styrene-butadiene rubber discharging mechanism (3) comprises a discharging assembly (31), and the top of the discharging assembly (31) is provided with a screening assembly (32).

2. An automated mixing system for styrene butadiene rubber oil emulsion according to claim 1, characterized in that: The inner walls of the two storage tank connecting sleeves (24) are fixedly connected with raw oil emulsifier storage tanks (27), the inner wall of the discharging tank connecting sleeve (25) is fixedly connected with a discharging tank (26), the bottoms of the two raw oil emulsifier storage tanks (27) are fixedly connected with pipelines (28), the bottom of the front side of the outer wall of the discharging tank (26) is fixedly connected with a second pipeline (29), the bottoms of the middle parts of the two L-shaped side connecting plates (23) are fixedly connected with vertical rods (210), and the bottoms of the two vertical rods (210) are fixedly connected to the left and right sides of the top of the L-shaped bottom plate (21).

3. An automated mixing system for a styrene butadiene rubber oil emulsion as claimed in claim 2, wherein: The front side of the L-shaped bottom plate (21) is fixedly connected with a mixing tank (213), the front middle parts of the two vertical rods (210) are fixedly connected with side connecting plates (211), the inner sides of the two side connecting plates (211) are fixedly connected with mixing tank sleeves (212), the inner wall of the mixing tank sleeve (212) is fixedly connected to the outer wall of the mixing tank (213), one end of the pipeline (28) away from the raw oil emulsifier storage tank (27) is fixedly connected to the top of the mixing tank (213), and one end of the second pipeline (29) away from the discharging tank (26) is fixedly connected to the top of the mixing tank (213).

4. An automated mixing system for a styrene butadiene rubber oil emulsion according to claim 3, characterized in that: The discharging assembly (31) comprises a discharging control assembly (311), the rear sides of the left and right sides of the discharging control assembly (311) are fixedly connected with control assembly side vertical rods (319), the bottoms of the two control assembly side vertical rods (319) are fixedly connected to the left and right sides of the top rear side of the L-shaped side connecting plate (23), the front sides of the left and right sides of the discharging control assembly (311) are fixedly connected with inclined discharging plate connecting rods (315), the bottom middle parts of the two inclined discharging plate connecting rods (315) are fixedly connected with support vertical rods (316), the bottoms of the two support vertical rods (316) are fixedly connected to the top middle parts of the two L-shaped side connecting plates (23), the middle parts of the inner sides of the two inclined discharging plate connecting rods (315) are fixedly connected with discharging inclined plate link bottom blocks (318), the front sides of the inner sides of the two inclined discharging plate connecting rods (315) are fixedly connected with discharging inclined plates (317), and the bottom of the discharging inclined plate (317) is fixedly connected to the top of the discharging inclined plate link bottom block (318).

5. An automated mixing system for a styrene butadiene rubber oil emulsion as claimed in claim 4, wherein: The outer side top of each of the two control assembly side vertical rods (319) is fixedly connected with an L-shaped side vertical rod (312), the inner top of the two L-shaped side vertical rods (312) is fixedly connected with a styrene butadiene rubber storage box (313), and the bottom middle of the styrene butadiene rubber storage box (313) is fixedly connected with a storage box lower hopper (314).

6. An automated mixing system for a styrene butadiene rubber oil emulsion according to claim 5, characterized in that: The lower discharging control assembly (311) comprises a shaking member bottom control plate (3111), the top rear sides of the left and right sides of the shaking member bottom control plate (3111) are fixedly connected with supporting blocks (3112), the left and right sides of the front sides of the shaking member bottom control plate (3111) are fixedly connected with hinged side blocks (3113), the middle parts of the top front and rear sides of the shaking member bottom control plate (3111) are fixedly connected with lead screw sleeve blocks (3119), the inner wall of the middle part of the front side of the shaking member bottom control plate (3111) is fixedly connected with a motor (3114), the output end of the motor (3114) is fixedly connected with a transmission disc (3115), the outer wall of the transmission disc (3115) is sleeved with a track (3116), the inner wall top of the track (3116) is sleeved with a second transmission disc (3117), the rear side of the second transmission disc (3117) is fixedly connected with a lead screw (3118), and the outer walls of the front and rear sides of the lead screw (3118) are rotatably connected to the inner walls of the two lead screw sleeve blocks (3119).

7. An automated mixing system for a styrene butadiene rubber oil emulsion as claimed in claim 6, wherein: The outer wall rear side of the lead screw (3118) is threadedly connected with a transmission plate (3120), the left and right sides of the transmission plate (3120) are rotatably connected with rotating rods (3121), the inner front sides of the two rotating rods (3121) are rotatably connected with shaking member connecting blocks (3122), and the top of the shaking member connecting block (3122) is fixedly connected with a shaking member (3123).

8. An automated mixing system for a styrene butadiene rubber oil emulsion according to claim 7, characterized in that: The shaking member (3123) comprises a shaking member bottom plate (31231), the front side of the shaking member bottom plate (31231) is fixedly connected with a hinged plate (31232), the front sides of the left and right sides of the hinged plate (31232) are both rotationally connected to the top of the inner sides of two hinged side blocks (3113), the bottom middle parts of the two shaking member bottom plates (31231) are fixedly connected to the top of a shaking member connecting block (3122), the front side of the right side of the shaking member bottom plate (31231) is fixedly connected with a second motor connecting block (31233), the top of the second motor connecting block (31233) is fixedly connected with a second motor (31234), the output end of the second motor (31234) is fixedly connected with a third transmission disc (31245), the outer wall of the third transmission disc (31245) is sleeved with a second track (31246), the top middle part of the shaking member bottom plate (31231) is fixedly connected with a sleeve block connecting vertical rod (31235) on the four edges, the top of the sleeve block connecting vertical rod (31235) is fixedly connected with a sleeve block (31236), the inner walls of the front and rear two groups of sleeve blocks (31236) are both slidably connected with left and right moving rods (31237), the inner sides of the front and rear two groups of sleeve blocks (31236) are both fixedly connected with T-shaped plates (31251), the middle parts of the outer side bottoms of the two T-shaped plates (31251) are both rotationally connected with rotating blocks (31238), the outer side tops of the two rotating blocks (31238) are both rotationally connected with sliding blocks (31239), the outer walls of the two sliding blocks (31239) are both sleeved with elliptical vertical plates (31240), the tops of the two elliptical vertical plates (31240) are both fixedly connected to the bottom middle parts of the two left and right moving rods (31237), the middle parts of the tops of the two left and right moving rods (31237) are both fixedly connected with second spring connecting blocks (31243), the left sides of the two second spring connecting blocks (31243) are both fixedly connected with springs (31244), the tops of the left two sleeve blocks (31236) are both fixedly connected with spring connecting blocks (31242), the left ends of the two springs (31244) are both fixedly connected to the right sides of the two spring connecting blocks (31242), the inner sides of the two rotating blocks (31238) are both fixedly connected with columnar transmission rods (31241), the outer wall sides of the columnar transmission rods (31241) are both rotationally connected to the inner walls of the middle bottoms of the two T-shaped plates (31251), the left and right sides of the tops of the two left and right moving rods (31237) are both fixedly connected with shaking vertical connecting rods (31250), the outer wall middle part of the columnar transmission rod (31241) is sleeved in the inner wall of the second track (31246) away from the third transmission disc (31245), the left and right sides of the top rear side of the shaking member bottom plate (31231) are both fixedly connected with L-shaped horizontal connection rods (31247), the tops of the two L-shaped horizontal connection rods (31247) are both fixedly connected with guide plate connecting rods (31248),The rear side of each of the two guide plate connecting rods (31248) is fixedly connected with a guide rod (31249).

9. An automated mixing system for a styrene butadiene rubber oil emulsion as claimed in claim 8, wherein: The screening assembly (32) includes a rectangular frame (321), the front side of the rectangular frame (321) is fixedly connected with a visual angle monitoring plate connecting frame (322), the middle part of the rectangular frame (321) is designed as a hollow, the bottom four sides of the rectangular frame (321) are fixedly connected with a rectangular frame bottom block (323), the inner bottom sides of the left and right two groups of the rectangular frame bottom block (323) are fixedly connected with a bottom plate vertical connecting block (324), the bottoms of the left and right two groups of the bottom plate vertical connecting block (324) are fixedly connected with a screening assembly bottom plate (3218), the bottom four sides of the screening assembly bottom plate (3218) are fixedly connected at the top of two groups of shaking vertical connecting rods (31250), the middle part of the screening assembly bottom plate (3218) is fixedly connected with an electric push rod (325), the inner sides of the left and right two groups of the bottom plate vertical connecting block (324) are fixedly connected with a columnar vertical sliding rod sleeve block (326), the top end of the electric push rod (325) is fixedly connected with a second guide blanking plate (329), the top of the second guide blanking plate (329) is fixedly connected with a baffle (328), the top of the baffle (328) is attached to the bottom of the rectangular frame (321), the inner wall of the rectangular frame (321) is fixedly connected with a screen (327), the rear side four sides of the second guide blanking plate (329) are fixedly connected with a columnar vertical sliding rod connecting block (3210), the bottoms of the two groups of the columnar vertical sliding rod connecting block (3210) are fixedly connected with a columnar vertical sliding rod (3211), the outer walls of the left and right two groups of the columnar vertical sliding rod (3211) are slidably connected in the inner walls of the two groups of the columnar vertical sliding rod sleeve block (326), the tops of the left and right two groups of the bottom plate vertical connecting block (324) are fixedly connected with a trajectory stabilizing rod (3217), the outer wall rear sides of the two trajectory stabilizing rods (3217) are slidably connected on both sides of the inner wall of the guide rod (31249), the front top of the rectangular frame (321) is fixedly connected with a impurity storage box (3219), the front top of the rectangular frame (321) is designed as a hollow, the bottoms of the two columnar vertical sliding rods (3211) on the front side are fixedly connected with an inverted L-shaped lifting rod (3212), the tops of the two inverted L-shaped lifting rods (3212) are fixedly connected with a vertical pull rod (3213) on the side away from each other, the inner top sides of the two vertical pull rods (3213) are rotatably connected with an oval rotary block (3214), the inner rear sides of the two oval rotary blocks (3214) are fixedly connected with a visual detection plate side rod (3215), the inner ends of the two visual detection plate side rods (3215) are extended to the left and right sides of the inner wall of the visual angle monitoring plate connecting frame (322) and are fixedly connected with a visual angle monitoring plate (3216).

10. The mixing process of the automatic mixing system of the styrene butadiene rubber oil emulsion according to claim 9, characterized by comprising the following steps: including the following steps: Step one: according to the predetermined formula proportion, accurately take the butadiene styrene latex, raw oil and emulsifier, and store in butadiene styrene latex storage box (313), raw oil emulsifier storage tank (27) respectively, ensure the purity and quality of raw materials meet the production requirements; Step two: first, execute the screening process described above, namely start motor (3114) and subsequent linkage device, make the screening assembly (32) produce shaking, screen the butadiene styrene latex, remove the agglomerate and impurity, at the same time, the visual angle monitoring plate (3216) monitors the discharging situation in real time, ensure the smooth discharging and the quality of raw materials, the screened butadiene styrene latex falls into the discharging tank (26) through the discharging inclined plate (317); Step three: the butadiene styrene latex in the discharging tank (26) is transported to the mixing tank (213) through the second pipeline (29), at the same time, the raw oil emulsifier storage tank (27) transports the raw oil and emulsifier to the same mixing tank (213) according to the proportion, in the transportation process, the flow of each raw material is stable and the proportion is accurate; Step four: the temperature sensor and viscosity sensor arranged on the inner wall of the mixing tank (213) start to work, monitor the temperature and viscosity of the mixture in real time, when the temperature deviates from the set range, the control system automatically adjusts the heating or cooling device, maintains the mixing process under the best temperature condition, if the viscosity is abnormal, the system automatically adjusts the stirring speed, or notifies the operator to check the raw material proportion through the alarm system, ensure the mixing quality; Step five: after a period of sufficient stirring and mixing, when the butadiene styrene rubber oil milk in the mixing tank (213) reaches the specified temperature and viscosity index, stop stirring, open the discharge port at the bottom of the mixing tank (213), transport the mixed butadiene styrene rubber oil milk to the finished product storage tank for storage, for subsequent processing or use.

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