Uniform mixing and distributing device for polystyrene particles

Abstract

The utility model relates to the technical field of polystyrene production, and discloses a polystyrene particle uniform mixing and distributing device which comprises a mixing tank, a fixing frame is fixedly connected to the outer side of the mixing tank, cross beams are fixedly connected to the top end of the fixing frame at equal intervals, and a limiting frame is fixedly connected to the middle of the top wall of each cross beam. A first motor is fixedly connected to the inner side of the limiting frame, a rotating shaft is fixedly connected to the output end of the first motor, fixing rods are fixedly connected to the upper middle portion of the outer wall of the rotating shaft, rolling brushes are mounted at the tail ends of the fixing rods, a water pipe is fixedly connected to the top of the mounting pipe, and a spray head is mounted at the tail end of the water pipe. The output end of the motor is fixedly connected with the rotating shaft, the middle upper portion of the outer wall of the rotating shaft is fixedly connected with the fixing rod, the rolling brush is arranged at the tail end of the fixing rod, the spray head sprays cleaning liquid into the inner wall of the mixing tank, the motor rotates to drive the rolling brush to rotate, and residual particles in the mixing tank are cleaned up.

Description

TECHNICAL FIELD

[0001] The utility model relates to polystyrene production technical field especially polystyrene particle even mixing distribution device. BACKGROUND

[0002] Polystyrene is the polymer that polystyrene monomer is synthesized by free radical polymerization, polystyrene particle has good transparency, rigidity, insulating property and easy processability etc. in many industrial production links, is often used in foam plastic manufacturing, injection molding, and has a key role.

[0003] To ensure production quality, polystyrene particle even mixing distribution device needs to be used, the device adopts high-strength stainless steel material, has good wear resistance and corrosion resistance, can bear the frequent friction of polystyrene particle and the influence of production environment, the tank body is cylindrical, the inside space is spacious, the bottom is conical, the material is discharged conveniently, the tank body inner wall is smooth, reduces the attachment of material, guarantees the mixing effect and also is convenient for cleaning.

[0004] In the prior art, the feed inlet valve is opened, polystyrene particles and additives enter the mixing tank according to the preset proportion and speed, the stirring system is started, the motor drives the stirring shaft and stirring blade to rotate at high speed, the propeller blade pushes the material at the bottom upwards, the folding blade pushes the material to flow in the horizontal direction, under the joint action of the two kinds of blades, the material forms a complex circulating flow path in the tank, collides and rubs each other, realizes even mixing, after mixing, the discharge port valve is opened, the mixed polystyrene particles enter the distribution pipeline under the action of gravity, the control system adjusts the flow regulating valve on the shunt branch pipe according to the demand of each station, accurately controls the discharge amount of each shunt branch pipe, the flow meter monitors the discharge flow in real time and feeds back the data to the control system, forms closed loop control, ensures that each station is supplied with uniform and stable material, in the prior art, due to the dead angle of the stirring structure and the poor design of the blade, the particle flow is insufficient, and the difference between the particle characteristics increases the mixing difficulty, by optimizing the stirring structure, adopting multi-shaft stirring, spiral belt stirring and other ways to eliminate the dead angle, but the parts of the device are difficult to disassemble, the stirring shaft, blade and tank parts cannot be completely disassembled and cleaned, leading to incomplete cleaning, and dirt and residual particles will accumulate after long-term use. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides polystyrene particle even mixing distribution device, aims at improving the problem of incomplete cleaning in the prior art, and residual particles will accumulate after long-term use.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: polystyrene particle even mixed distribution device, including mixing tank, the outside fixed coupling of mixing tank has the fixed frame, the top of mixing tank installs the top cap, the top of fixed frame equidistant fixed coupling has the crossbeam, the top wall middle part fixed coupling of crossbeam has the limit frame, the inside fixed coupling of limit frame has motor no.

[0007] As a further description of the above technical solution:

[0008] The screening mechanism includes a fixed plate, the fixed plate is fixedly connected to the top of the support frame, a plurality of mounting blocks are fixedly connected to the front side of the fixed plate, a plurality of crushing rollers are installed on the left and right ends of the mounting blocks, gears are fixedly connected to the front and rear ends of the crushing rollers, a motor no.

[0009] As a further description of the above technical solution:

[0010] The top wall rear side of the top cap is fixedly connected with a handle, and the outer wall of the handle is rotatably connected with an anti-skid sleeve.

[0011] As a further description of the above technical solution:

[0012] The rear side of the motor no. 1 is provided with an electric wire, and the end of the electric wire is provided with a controller.

[0013] As a further description of the above technical solution:

[0014] The bottom end of the rotating shaft is fixedly connected with a fixed ring, and the end of the fixed ring is fixedly connected with a stirring blade.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the mixing tank is fixedly connected with a discharging bin, and the bottom front side of the discharging bin is communicated with a discharging pipe.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the mixing tank is provided with a feeding chute at the middle upper portion of the front side, and the top end of the feeding chute is provided with a feeding port.

[0019] As a further description of the above technical solution:

[0020] The bottom end of the water pipe is communicated with a connecting pipe, and the end of the connecting pipe is provided with a cleaning liquid tank.

[0021] The utility model has the advantages of the following:

[0022] 1、 the utility model discloses a motor's output fixedly connected with the rotating shaft, and the outer wall middle upper portion of rotating shaft is all fixedly connected with the fixed link, and the end of fixed link is installed the rolling brush, and the water pipe sprays the cleaning liquid in the inner wall of mixing tank, and the motor rotation drives the rolling brush to rotate, and the residual particle in the inside of mixing tank is washed clean.

[0023] 2、 the utility model discloses putting raw materials into the feeding hopper, and the raw materials drop into the crushing roller to crush, and the particle after crushing is screened by the screen vibration, and the screen can also screen the impurity, and makes the particle even fall in the mixing tank, so that the feeding is more uniform. DRAWINGS

[0024] Figure 1 The utility model discloses a perspective view of the polystyrene particle uniform mixing and distributing device;

[0025] Figure 2 The utility model discloses a front view of the polystyrene particle uniform mixing and distributing device;

[0026] Figure 3 The utility model discloses a side view of the polystyrene particle uniform mixing and distributing device;

[0027] Figure 4 The utility model discloses a partial structure split drawing of the polystyrene particle uniform mixing and distributing device;

[0028] Figure 5 The utility model discloses a screening mechanism schematic view of the polystyrene particle uniform mixing and distributing device;

[0029] Figure 6 The utility model discloses a partial structure schematic view of the polystyrene particle uniform mixing and distributing device.

[0030] LEGEND:

[0031] 1, mixing tank; 2, screening mechanism; 201, fixed plate; 202, mounting block; 203, feed hopper; 204, motor two; 205, gear; 206, crushing roller; 207, screen; 208, roller; 209, chute; 210, clamping block; 211, motor three; 212, connecting rod; 213, support rod; 214, telescopic rod; 215, plug; 3, fixed frame; 4, wire; 5, controller; 6, motor one; 7, top cover; 8, handle; 9, anti-skid sleeve; 10, cross beam; 11, limiting frame; 12, rotating shaft; 13, water pipe; 14, spray head; 15, cleaning liquid tank; 16, connecting pipe; 17, support frame; 18, valve; 19, feed inlet; 20, fixed rod; 21, rolling brush; 22, stirring blade; 23, fixed ring; 24, mounting pipe; 25, discharge bin; 26, discharge pipe; 27, feed slot. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely 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 skilled in the art without creative work fall within the scope of protection of the present application.

[0033] Reference Figure 1 , Figure 2 and Figure 4The utility model provides a kind of embodiment: polystyrene particle uniform mixing distribution device, including mixing tank 1, mixing tank 1 adopts high-strength stainless steel material, with good wear resistance and corrosion resistance, can withstand the frequent rubbing of polystyrene particle and the influence of production environment, the outside of mixing tank 1 is fixedly connected with fixed frame 3, the top of mixing tank 1 is equipped with top cover 7, the top of fixed frame 3 equidistantly fixedly connected with crossbeam 10, the top wall middle part of crossbeam 10 is fixedly connected with limit frame 11, the inside of limit frame 11 is fixedly connected with motor one 6, the output of motor one 6 is fixedly connected with rotating shaft 12, the outer wall middle upper portion of rotating shaft 12 is fixedly connected with fixed link 20, the end of fixed link 20 is equipped with roll brush 21, the outer wall both sides of mixing tank 1 are equipped with installation pipe 24, the outside of installation pipe 24 is equipped with valve 18, the top of installation pipe 24 is fixedly connected with water pipe 13, the end of water pipe 13 is equipped with spray head 14, the output of motor one 6 is fixedly connected with rotating shaft 12, the outer wall middle upper portion of rotating shaft 12 is fixedly connected with fixed link 20, the end of fixed link 20 is equipped with roll brush 21, spray head 14 sprays cleaning fluid in the inner wall of mixing tank 1, motor one 6 rotates and drives roll brush 21 to rotate, and residual particles in the inside of mixing tank 1 are cleaned, the front side of fixed frame 3 is equipped with support frame 17, the top of support frame 17 is fixedly connected with screening mechanism 2, screening mechanism 2 is used to crush and screen polystyrene particle, the top wall rear side of top cover 7 is fixedly connected with handle 8, the outer wall of handle 8 is rotatably connected with antiskid sleeve 9, the rear side of motor one 6 is equipped with electric wire 4, the end of electric wire 4 is equipped with controller 5.

[0034] Specifically, polystyrene particle uniform mixing distribution device, including mixing tank 1, mixing tank 1 adopts high-strength stainless steel material, with good wear resistance and corrosion resistance, can withstand the frequent rubbing of polystyrene particle and the influence of production environment, the outside of mixing tank 1 is fixedly connected with fixed frame 3, the top of mixing tank 1 is equipped with top cover 7, the top of fixed frame 3 equidistantly fixedly connected with crossbeam 10, the top wall middle part of crossbeam 10 is fixedly connected with limit frame 11, the inside of limit frame 11 is fixedly connected with motor one 6, the output of motor one 6 is fixedly connected with rotating shaft 12, the outer wall middle upper portion of rotating shaft 12 is fixedly connected with fixed link 20, the end of fixed link 20 is equipped with roll brush 21, the outer wall both sides of mixing tank 1 are equipped with installation pipe 24, the outside of installation pipe 24 is equipped with valve 18, the top of installation pipe 24 is fixedly connected with water pipe 13, the end of water pipe 13 is equipped with spray head 14, the output of motor one 6 is fixedly connected with rotating shaft 12, the outer wall middle upper portion of rotating shaft 12 is fixedly connected with fixed link 20, the end of fixed link 20 is equipped with roll brush 21, spray head 14 sprays cleaning fluid in the inner wall of mixing tank 1, motor one 6 rotates and drives roll brush 21 to rotate, and residual particles in the inside of mixing tank 1 are cleaned.

[0035] Refer to Figure 1 ,Figure 5 And Figure 6 The screening mechanism 2 comprises a fixed plate 201 fixedly connected to the top end of the support frame 17, a plurality of mounting blocks 202 fixedly connected to the front side of the fixed plate 201 at equal intervals, a plurality of crushing rollers 206 mounted at the left and right ends of the mounting blocks 202, gear wheels 205 fixedly connected to the front and rear ends of the crushing rollers 206, a motor two 204 fixedly connected to the right end of the gear wheel 205, a feed hopper 203 mounted at the top of the mounting block 202, a screen 207 mounted at the bottom of the mounting block 202, rollers 208 fixedly connected to the four corners at the bottom of the screen 207, a sliding groove 209 formed at the bottom inner side of the mounting block 202, an extension rod 214 mounted at the rear side of the screen 207, a support rod 213 mounted at the end of the extension rod 214, a connecting rod 212 rotatably connected to the two sides of the support rod 213, a motor three 211 fixedly connected to the right end of the connecting rod 212, and the raw materials are put into the feed hopper 203 and then fall into the crushing rollers 206 for crushing, and the crushed particles are screened by the vibration of the screen 207, and the screen 207 can also screen out impurities to make the particles uniformly fall into the mixing tank 1, so that the feeding is more uniform.

[0036] Specifically, the screening mechanism 2 comprises a fixed plate 201 fixedly connected to the top end of the support frame 17, a plurality of mounting blocks 202 fixedly connected to the front side of the fixed plate 201 at equal intervals, a plurality of crushing rollers 206 mounted at the left and right ends of the mounting blocks 202, gear wheels 205 fixedly connected to the front and rear ends of the crushing rollers 206, a motor two 204 fixedly connected to the right end of the gear wheel 205, a feed hopper 203 mounted at the top of the mounting block 202, a screen 207 mounted at the bottom of the mounting block 202, rollers 208 fixedly connected to the four corners at the bottom of the screen 207, a sliding groove 209 formed at the bottom inner side of the mounting block 202, an extension rod 214 mounted at the rear side of the screen 207, a support rod 213 mounted at the end of the extension rod 214, a connecting rod 212 rotatably connected to the two sides of the support rod 213, a motor three 211 fixedly connected to the right end of the connecting rod 212, and the raw materials are put into the feed hopper 203 and then fall into the crushing rollers 206 for crushing, and the crushed particles are screened by the vibration of the screen 207, and the screen 207 can also screen out impurities to make the particles uniformly fall into the mixing tank 1, so that the feeding is more uniform.

[0037] With reference to Figure 1 , Figure 2 and Figure 3 , the outer wall of the mixing tank 1 is provided with an inlet chute 27 on the upper middle of the front side, the top end of the inlet chute 27 is provided with an inlet 19, the bottom end of the water pipe 13 is communicated with a connecting pipe 16, the end of the connecting pipe 16 is provided with a cleaning liquid tank 15, the end of the water pipe 13 is provided with a spray head 14, the output end of the motor 6 is fixedly connected with a rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with a fixed rod 20 on the upper middle, the end of the fixed rod 20 is provided with a rolling brush 21, the spray head 14 sprays cleaning liquid in the inner wall of the mixing tank 1, and the motor 6 rotates to drive the rolling brush 21 to rotate, so that the residual particles in the mixing tank 1 are cleaned.

[0038] Specifically, the bottom end of the water pipe 13 is communicated with a connecting pipe 16, the end of the connecting pipe 16 is provided with a cleaning liquid tank 15, the end of the water pipe 13 is provided with a spray head 14, the output end of the motor 6 is fixedly connected with a rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with a fixed rod 20 on the upper middle, the end of the fixed rod 20 is provided with a rolling brush 21, the spray head 14 sprays cleaning liquid in the inner wall of the mixing tank 1, and the motor 6 rotates to drive the rolling brush 21 to rotate, so that the residual particles in the mixing tank 1 are cleaned.

[0039] Working principle: the polystyrene particle uniform mixing and distributing device, including a mixing tank 1, the mixing tank 1 is made of high-strength stainless steel material, has good wear resistance and corrosion resistance, can withstand frequent friction of polystyrene particles and influence of production environment, the outer side of the mixing tank 1 is fixedly connected with a fixed frame 3, the top end of the mixing tank 1 is provided with a top cover 7, the top end of the fixed frame 3 is fixedly connected with a cross beam 10 at equal intervals, the top wall of the cross beam 10 is fixedly connected with a limiting frame 11 in the middle, the inner side of the limiting frame 11 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with a fixed rod 20 on the upper middle, the end of the fixed rod 20 is provided with a rolling brush 21, the outer sides of the mixing tank 1 are provided with mounting pipes 24, the outer sides of the mounting pipes 24 are provided with valves 18, the top of the mounting pipe 24 is fixedly connected with a water pipe 13, the end of the water pipe 13 is provided with a spray head 14, the output end of the motor 6 is fixedly connected with a rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with a fixed rod 20 on the upper middle, the end of the fixed rod 20 is provided with a rolling brush 21, the spray head 14 sprays cleaning liquid in the inner wall of the mixing tank 1, and the motor 6 rotates to drive the rolling brush 21 to rotate, so that the residual particles in the mixing tank 1 are cleaned.

[0040] The screening mechanism 2 includes a fixed plate 201, which is fixedly connected to the top of the support frame 17. Multiple mounting blocks 202 are fixedly connected at equal intervals on the front side of the fixed plate 201. Multiple crushing rollers 206 are mounted on the left and right ends of each mounting block 202. Gears 205 are fixedly connected to the front and rear ends of each crushing roller 206. A motor 204 is fixedly connected to the right end of each gear 205. A feed hopper 203 is mounted on the top of each mounting block 202. A screen 207 is mounted on the bottom of each mounting block 202. Rollers 208 are fixedly connected to the four corners of the bottom of the screen 207. A groove is provided on the inner side of the bottom of each mounting block 202. 209. A telescopic rod 214 is installed on the rear side of the screen 207. A support rod 213 is installed at the end of the telescopic rod 214. Connecting rods 212 are rotatably connected to both sides of the support rod 213. A motor 211 is fixedly connected to the right end of the connecting rod 212. The raw material is put into the feed hopper 203 and falls into the crushing roller 206 for crushing. The crushed particles are screened by the vibration of the screen 207. The screen 207 can also remove impurities and make the particles evenly distributed in the mixing tank 1, making the feeding more uniform. A plug 215 is installed on the left end of the connecting rod 212. A locking block 210 is fixedly connected to the bottom of the motor 211. A fixed ring 23 is fixedly connected to the bottom end of the rotating shaft 12, and a stirring blade 22 is fixedly connected to the end of the fixed ring 23. The motor 6 drives the rotating shaft 12 and the stirring blade 22 to rotate at high speed. The material forms a complex circulating flow path in the tank, colliding and rubbing against each other to achieve uniform mixing. A discharge hopper 25 is fixedly connected to the middle of the bottom end of the mixing tank 1. A discharge pipe 26 is connected to the front side of the bottom of the discharge hopper 25. The mixed polystyrene particles enter the discharge pipe 26 under the action of gravity.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A polystyrene granule uniform mixing and distributing device comprising a mixing tank (1), characterized in that: The outer side of the mixing tank (1) is fixedly connected with a fixing frame (3), the top end of the mixing tank (1) is provided with a top cover (7), the top end of the fixing frame (3) is fixedly connected with a cross beam (10) at equal intervals, the top wall middle part of the cross beam (10) is fixedly connected with a limiting frame (11), the inner side of the limiting frame (11) is fixedly connected with a motor one (6), the output end of the motor one (6) is fixedly connected with a rotating shaft (12), the outer wall middle upper part of the rotating shaft (12) is fixedly connected with a fixed rod (20), the tail end of the fixed rod (20) is provided with a rolling brush (21), the outer wall both sides of the mixing tank (1) are provided with a mounting pipe (24), the outer side of the mounting pipe (24) is provided with a valve (18), the top of the mounting pipe (24) is fixedly connected with a water pipe (13), the tail end of the water pipe (13) is provided with a spray head (14), the front side of the fixing frame (3) is provided with a support frame (17), the top end of the support frame (17) is fixedly connected with a screening mechanism (2), which is used for crushing and screening polystyrene particles.

2. The polystyrene particle homomixer dispenser of claim 1, wherein: The screening mechanism (2) comprises a fixed plate (201) fixedly connected to the top end of the support frame (17), a plurality of mounting blocks (202) fixedly connected to the front side of the fixed plate (201) at equal intervals, a plurality of crushing rollers (206) mounted on the left and right ends of the mounting block (202), a gear (205) fixedly connected to the front and rear ends of the crushing roller (206), a motor two (204) fixedly connected to the right end of the gear (205), an inlet hopper (203) mounted on the top of the mounting block (202), a screen (207) mounted on the bottom of the mounting block (202), a roller (208) fixedly connected to the bottom four corners of the screen (207), a sliding groove (209) formed in the bottom inner side of the mounting block (202), an extension rod (214) mounted on the rear side of the screen (207), a support rod (213) mounted on the tail end of the extension rod (214), a connecting rod (212) rotatably connected to the two sides of the support rod (213), a motor three (211) fixedly connected to the right end of the connecting rod (212), a plug (215) mounted on the left end of the connecting rod (212), and a clamping block (210) fixedly connected to the bottom of the motor three (211).

3. The polystyrene particle homomixer dispenser of claim 1, wherein: The top wall rear side of the top cover (7) is fixedly connected with a handle (8), and the outer wall of the handle (8) is rotatably connected with an anti-skid sleeve (9).

4. The polystyrene particle homomixer dispenser of claim 1, wherein: The rear side of the motor one (6) is provided with an electric wire (4), and the tail end of the electric wire (4) is provided with a controller (5).

5. The polystyrene particle homomixer dispenser of claim 1, wherein: The bottom end of the rotating shaft (12) is fixedly connected with a fixed ring (23), and the tail end of the fixed ring (23) is fixedly connected with a stirring blade (22).

6. The polystyrene particle homomixer dispenser of claim 1, wherein: The bottom middle part of the mixing tank (1) is fixedly connected with a discharge bin (25), and the bottom front side of the discharge bin (25) is communicated with a discharge pipe (26).

7. The polystyrene particle homomixer dispenser of claim 1, wherein: The outer wall front side middle upper part of the mixing tank (1) is provided with a feeding groove (27), and the top end of the feeding groove (27) is provided with a feeding port (19).

8. The polystyrene particle homomixer dispenser of claim 1, wherein: The bottom end of the water pipe (13) is communicated with a connecting pipe (16), and the tail end of the connecting pipe (16) is provided with a cleaning liquid tank (15).

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