Styrene-butadiene latex feeding device

Abstract

The utility model relates to a styrene-butadiene latex feeding device, and belongs to the technical field of styrene-butadiene latex feeding, the styrene-butadiene latex feeding device comprises a U-shaped mounting frame, and a dispersed feeding mechanism is arranged on the U-shaped mounting frame; the dispersing and feeding mechanism comprises a storage box arranged on the inner side of the U-shaped mounting frame, a hollow pipe fixedly mounted on the lower surface of the storage box and communicated with the interior of the storage box, a motor fixedly mounted on the upper surface of the storage box, and a rotating shaft fixedly mounted at the output end of the motor and extending into the hollow pipe; the vertical pipe is fixedly installed at the bottom of the rotating shaft and penetrates out of the hollow pipe, the transverse pipe is fixedly installed at the bottom of the vertical pipe and communicates with the vertical pipe, and the liquid inlet hole is formed in the surface of the vertical pipe and located in the hollow pipe. According to the styrene-butadiene latex feeding device, the rotatable transverse pipe is arranged, the liquid outlet holes are formed in the transverse pipe, feeding can be conducted through the transverse pipe and the liquid outlet holes, meanwhile, a solution can be stirred through rotation of the transverse pipe, and then the feeding effect can be improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of styrene-butadiene latex feeding, in particular to a styrene-butadiene latex feeding device. BACKGROUND

[0002] Styrene-butadiene latex is a synthetic emulsion mainly composed of styrene and butadiene and has good adhesion and is suitable for use in coatings and adhesives.

[0003] The patent No. CN221868381U discloses a carboxyl styrene-butadiene latex dropping and feeding device, which comprises two supporting legs, a through slot is formed in each supporting leg, an electric push rod is fixedly installed in the through slot, a supporting plate is slidably connected between the two supporting legs, the supporting plate is fixedly connected with the output end of the electric push rod, a dripping cylinder is arranged on the supporting plate and penetrates through the supporting plate, a passive ring is fixedly sleeved on the dripping cylinder, a plurality of dripping heads and a liquid outlet are fixedly installed at the bottom of the dripping cylinder, the passive ring is arranged on the upper surface of the supporting plate and is slidably connected with the supporting plate, two first sliding grooves are formed in the upper surface of the supporting plate, a moving block is slidably connected in each first sliding groove, and a motor is fixedly installed on the upper surface of the moving block; the device can select the dropping speed and uniformly drop the carboxyl styrene-butadiene latex solution.

[0004] The above patent improves the shortcoming that the existing styrene-butadiene latex dropping and feeding device commonly uses a dropper to drop the carboxyl styrene-butadiene latex solution, the solution is in the same position when the solution is added, and the solution needs to be continuously stirred after the carboxyl styrene-butadiene latex solution is added, so that the carboxyl styrene-butadiene latex solution and the original solution are completely mixed, and the feeding effect is poor. Utility model content

[0005] In view of the deficiencies of the prior art, the application provides a styrene-butadiene latex feeding device which has the advantages of good feeding effect and solves the problem that the existing styrene-butadiene latex dropping and feeding device commonly uses a dropper to drop the carboxyl styrene-butadiene latex solution, the solution is in the same position when the solution is added, and the solution needs to be continuously stirred after the carboxyl styrene-butadiene latex solution is added, so that the carboxyl styrene-butadiene latex solution and the original solution are completely mixed, and the feeding effect is poor.

[0006] In view of the deficiencies of the prior art, the application provides a styrene-butadiene latex feeding device which has the advantages of good feeding effect and solves the problem that the existing styrene-butadiene latex dropping and feeding device commonly uses a dropper to drop the carboxyl styrene-butadiene latex solution, the solution is in the same position when the solution is added, and the solution needs to be continuously stirred after the carboxyl styrene-butadiene latex solution is added, so that the carboxyl styrene-butadiene latex solution and the original solution are completely mixed, and the feeding effect is poor.

[0007] The dispersion feeding mechanism comprises a storage tank arranged inside a U-shaped mounting frame, a hollow pipe fixedly installed on the lower surface of the storage tank and communicating with the inside of the storage tank, a motor fixedly installed on the upper surface of the storage tank, a rotating shaft fixedly installed on the output end of the motor and extending into the hollow pipe, a vertical pipe fixedly installed on the bottom of the rotating shaft and penetrating through the outside of the hollow pipe, a horizontal pipe fixedly installed on the bottom of the vertical pipe and communicating with the vertical pipe, a liquid inlet hole arranged on the surface of the vertical pipe and located in the hollow pipe, and a liquid outlet hole arranged on the surface of the horizontal pipe.

[0008] Further, a liquid inlet pipe is fixedly installed on the top surface of the storage tank, the inner cavity of the liquid inlet pipe communicates with the inside of the storage tank, and a sealing cover is threadedly connected to the top of the liquid inlet pipe.

[0009] The beneficial effect of the above further scheme is that the liquid inlet pipe is arranged to facilitate the feeding of benzene latex into the inside of the storage tank, and the sealing cover is arranged to facilitate the sealing of the liquid inlet pipe.

[0010] Further, a booster air pump is fixedly installed on the top surface of the storage tank, a gas delivery pipe is fixedly installed on the gas outlet end of the booster air pump and communicates with the inside of the storage tank, and a one-way valve is fixedly installed on the end of the gas delivery pipe away from the booster air pump and located in the inside of the storage tank.

[0011] The beneficial effect of the above further scheme is that the booster air pump is arranged to increase the pressure in the inside of the storage tank and facilitate the rapid flow of the material in the inside of the storage tank.

[0012] Further, two first electric telescopic rods are fixedly installed in the inside of the storage tank, a connecting ring is fixedly installed on the bottom of each first electric telescopic rod and located outside the rotating shaft, a sealing plug is fixedly installed on the lower surface of the connecting ring and sleeved on the surface of the rotating shaft, and the sealing plug is matched with the hollow pipe.

[0013] The beneficial effect of the above further scheme is that the sealing plug is arranged to seal the hollow pipe and the vertical pipe when not in use.

[0014] Further, two second electric telescopic rods are fixedly installed inside the U-shaped mounting frame, a connecting block is fixedly installed on the bottom of each second electric telescopic rod, and the storage tank is fixedly installed between the two connecting blocks.

[0015] The beneficial effect of the above further scheme is that the second electric telescopic rods are arranged to drive the storage tank to move up and down inside the U-shaped mounting frame.

[0016] Further, a circular hole is arranged on the surface of the connecting block, a limiting rod is fixedly installed on the surface of the opposite side of the U-shaped mounting frame and located in the circular hole, and the limiting rod is in sliding contact with the inner surface of the circular hole.

[0017] The beneficial effect of the further scheme is that the limiting rod is arranged to limit the connecting block, thereby improving the stability of the storage box during lifting.

[0018] Further, a strip-shaped observation window is fixedly installed on the surface of the storage box, and a scale line corresponding to the strip-shaped observation window is engraved on the surface of the storage box.

[0019] The beneficial effect of the further scheme is that the strip-shaped observation window and the scale line are arranged to observe the remaining amount of the material in the storage box.

[0020] Further, a bottom plate is fixedly installed at the bottom of the U-shaped mounting frame, and a plurality of moving wheels are fixedly installed on the lower surface of the bottom plate.

[0021] The beneficial effect of the further scheme is that the bottom plate and the moving wheels are arranged to move the feeding device.

[0022] Compared with the prior art, the technical scheme has the following beneficial effects:

[0023] The butyl benzene latex feeding device is provided with a rotatable horizontal pipe, and the horizontal pipe is provided with a liquid outlet hole. The horizontal pipe and the liquid outlet hole can be used for feeding, and the rotation of the horizontal pipe can be used for stirring the solution, thereby improving the feeding effect. The butyl benzene latex feeding device solves the problem of poor feeding effect in the prior art, in which a dropper is commonly used to drop the carboxyl butyl benzene latex solution in the butyl benzene latex drop feeding and feeding equipment. When the solution is added, the solution is at the same position. After the carboxyl butyl benzene latex solution is added, the solution needs to be continuously stirred to make the carboxyl butyl benzene latex solution completely mixed with the original solution, resulting in poor feeding effect. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a whole schematic view of the utility model.

[0025] Fig. 2 It is a schematic view of the storage box inside the utility model.

[0026] Fig. 3 It is a schematic view of the connecting block of the utility model.

[0027] BRIEF DESCRIPTION OF DRAWINGS:

[0028] 1, U-shaped mounting frame; 2, storage tank; 3, hollow tube; 4, motor; 5, rotating shaft; 6, vertical pipe; 7, horizontal pipe; 8, liquid inlet hole; 9, liquid outlet hole; 10, liquid inlet pipe; 11, sealing cover; 12, booster air pump; 13, air supply pipe; 14, one-way valve; 15, first electric telescopic rod; 16, connecting ring; 17, sealing plug; 18, second electric telescopic rod; 19, connecting block; 20, round hole; 21, limiting rod; 22, strip-shaped observation window; 23, scale; 24, bottom plate; 25, moving wheel. DETAILED DESCRIPTION

[0029] 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, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figs. 1 to 3 A butyl benzene latex feeding device in the embodiment comprises a U-shaped mounting frame 1, the U-shaped mounting frame 1 is provided with a dispersed feeding mechanism, the dispersed feeding mechanism comprises a storage tank 2 arranged on the inner side of the U-shaped mounting frame 1, the surface of the storage tank 2 is fixedly provided with a strip-shaped observation window 22, the surface of the storage tank 2 is provided with a scale 23 corresponding to the strip-shaped observation window 22, the strip-shaped observation window 22 and the scale 23 are arranged to facilitate observation of the remaining amount of the material in the storage tank 2, a hollow tube 3 fixedly arranged on the lower surface of the storage tank 2 and connected with the inside of the storage tank 2, a motor 4 fixedly arranged on the upper surface of the storage tank 2, a rotating shaft 5 fixedly arranged on the output end of the motor 4 and extending into the hollow tube 3, a vertical pipe 6 fixedly arranged on the bottom of the rotating shaft 5 and penetrating through the outside of the hollow tube 3, a horizontal pipe 7 fixedly arranged on the bottom of the vertical pipe 6 and connected with the vertical pipe 6, a liquid inlet hole 8 arranged on the surface of the vertical pipe 6 and located in the hollow tube 3, and a liquid outlet hole 9 arranged on the surface of the horizontal pipe 7.

[0031] The top surface of the storage tank 2 is fixedly provided with a liquid inlet pipe 10, the inner cavity of the liquid inlet pipe 10 is connected with the inside of the storage tank 2, the top of the liquid inlet pipe 10 is threadedly connected with a sealing cover 11, the liquid inlet pipe 10 is arranged to facilitate feeding of butyl benzene latex into the inside of the storage tank 2 for storage, and the sealing cover 11 is arranged to facilitate sealing of the liquid inlet pipe 10, the top surface of the storage tank 2 is fixedly provided with a booster air pump 12, the air outlet end of the booster air pump 12 is fixedly provided with an air supply pipe 13 connected with the inside of the storage tank 2, the end of the air supply pipe 13 away from the booster air pump 12 is fixedly provided with a one-way valve 14 located in the inside of the storage tank 2, and the booster air pump 12 is arranged to facilitate increase of the pressure in the inside of the storage tank 2 and facilitate rapid flow of the material in the inside of the storage tank 2.

[0032] The inside of the storage box 2 is fixedly provided with two first electric telescopic rods 15, the bottom of the first electric telescopic rod 15 is fixedly provided with a connecting ring 16 outside the rotating shaft 5, the lower surface of the connecting ring 16 is fixedly provided with a sealing plug 17 sleeved on the surface of the rotating shaft 5, the sealing plug 17 is matched with the hollow pipe 3, and the sealing plug 17 is convenient for sealing the hollow pipe 3 and the vertical pipe 6 when not in use.

[0033] The inside of the U-shaped mounting frame 1 is fixedly provided with two second electric telescopic rods 18, the bottom of the second electric telescopic rod 18 is fixedly provided with a connecting block 19, and the storage box 2 is fixedly arranged between the two connecting blocks 19. The second electric telescopic rod 18 is convenient for driving the storage box 2 to move up and down in the inside of the U-shaped mounting frame 1, the surface of the connecting block 19 is provided with a circular hole 20, and the opposite surfaces of the inside of the U-shaped mounting frame 1 are fixedly provided with limiting rods 21 located in the circular hole 20. The limiting rod 21 is in sliding contact with the inner surface of the circular hole 20, and the limiting rod 21 is convenient for limiting the connecting block 19 and is favorable for improving the stability of the storage box 2 during the lifting movement.

[0034] The bottom of the U-shaped mounting frame 1 is fixedly provided with a bottom plate 24, and the lower surface of the bottom plate 24 is fixedly provided with a plurality of moving wheels 25 which are uniformly distributed. The bottom plate 24 and the moving wheels 25 are convenient for moving the feeding device.

[0035] It should be noted that the number of the liquid inlet holes 8 in the embodiment is multiple, and the plurality of liquid inlet holes 8 are uniformly distributed on the surface of the vertical pipe 6. The shape of the liquid inlet hole 8 is rectangular, and the plurality of liquid inlet holes 8 are convenient for the material to enter the vertical pipe 6.

[0036] It should be noted that the number of the liquid outlet holes 9 in the embodiment is multiple, and the plurality of liquid outlet holes 9 are uniformly distributed on the surface of the horizontal pipe 7. The shape of the liquid outlet hole 9 is circular, and the plurality of liquid outlet holes 9 are convenient for the material to be discharged from the horizontal pipe 7.

[0037] It should be noted that the bottom of the sealing plug 17 in the embodiment is conical, which is convenient for the sealing plug 17 to be better inserted into the hollow pipe 3.

[0038] It should be noted that the bottom of the hollow pipe 3 in the embodiment is of a closed structure, and the surface of the vertical pipe 6 is fixedly provided with a sealing ring which is in contact with the inner lower surface of the hollow pipe 3.

[0039] It should be noted that the connecting block 19 in the embodiment is in sliding contact with the inner surface of the U-shaped mounting frame 1, which is convenient for the connecting block 19 to better move in the inside of the U-shaped mounting frame 1.

[0040] It should be noted that the mobile wheel 25 in the embodiment has a brake function, and the mobile wheel 25 can be locked after the feeding device moves to the specified position, so that the feeding device can be placed to prevent displacement during use.

[0041] It should be noted that the sealing plug 17 in the embodiment is made of rubber material, and a through hole is formed in the sealing plug 17. The sealing plug 17 is sleeved with the rotating shaft 5 through the through hole. After the sealing plug 17 is clamped into the hollow pipe 3, the inner surface of the sealing plug 17 is in close contact with the outer surface of the rotating shaft 5, and the outer surface of the sealing plug 17 is in close contact with the inner surface of the hollow pipe 3, thereby achieving sealing of the hollow pipe 3.

[0042] It should be noted that the first electric telescopic rod 15 in the embodiment has an IP68 level of waterproof grade, which can prevent water and dust from entering, and is made of corrosion-resistant materials such as aluminum alloy, stainless steel or engineering plastic.

[0043] It should be noted that the bottom of the storage tank 2 in the embodiment is provided with a discharge pipe.

[0044] The working principle of the above embodiment is as follows:

[0045] In use, the sealing cover 11 is opened, the material is injected into the storage tank 2 through the liquid inlet pipe 10, and the container to be fed is placed on the bottom plate 24, so that the container is located directly below the storage tank 2 and the horizontal pipe 7. The second electric telescopic rod 18 is started, the connecting block 19 and the storage tank 2 are moved downward by the second electric telescopic rod 18, so that the horizontal pipe 7 is immersed in the container to be fed. The first electric telescopic rod 15 is started, the electric connection ring 16 and the sealing plug 17 are moved upward by the first electric telescopic rod 15, so that the top of the hollow pipe 3 is open, the material in the storage tank 2 enters the hollow pipe 3, the material in the hollow pipe 3 enters the vertical pipe 6 through the liquid inlet hole 8, so that the material can enter the horizontal pipe 7 along the vertical pipe 6. The booster air pump 12 is started, the pressure in the storage tank 2 is increased, the material in the horizontal pipe 7 is sprayed out through the liquid outlet hole 9 by the pressure, and then the motor 4 is started. The rotating shaft 5 is rotated by the motor 4, so that the vertical pipe 6 and the horizontal pipe 7 can be rotated synchronously. The rotation of the horizontal pipe 7 can change the position of the material spray, and at the same time, the rotation of the horizontal pipe 7 can be used to stir the solution, thereby improving the feeding effect of the styrene-butadiene rubber latex.

Claims

1. A styrene-butadiene latex feeding device comprising a U-shaped mounting frame (1), characterized in that: The U-shaped mounting frame (1) is provided with a dispersing feeding mechanism. The dispersing feeding mechanism comprises a storage tank (2) arranged on the inner side of the U-shaped mounting frame (1), a hollow pipe (3) fixedly installed on the lower surface of the storage tank (2) and communicating with the inside of the storage tank (2), a motor (4) fixedly installed on the upper surface of the storage tank (2), a rotating shaft (5) fixedly installed on the output end of the motor (4) and extending into the hollow pipe (3), a vertical pipe (6) fixedly installed on the bottom of the rotating shaft (5) and penetrating to the outside of the hollow pipe (3), a horizontal pipe (7) fixedly installed on the bottom of the vertical pipe (6) and communicating with the vertical pipe (6), a liquid inlet hole (8) arranged on the surface of the vertical pipe (6) and located in the hollow pipe (3), and a liquid outlet hole (9) arranged on the surface of the horizontal pipe (7).

2. The styrene butadiene latex feeding device according to claim 1, characterized in that: The top surface of the storage tank (2) is fixedly installed with a liquid inlet pipe (10), the inner cavity of the liquid inlet pipe (10) communicates with the inside of the storage tank (2), and the top of the liquid inlet pipe (10) is threadedly connected with a sealing cover (11).

3. The styrene butadiene latex feeding device according to claim 1, characterized in that: The top surface of the storage tank (2) is fixedly installed with a booster air pump (12), the air outlet end of the booster air pump (12) is fixedly installed with a gas delivery pipe (13) communicating with the inside of the storage tank (2), and the end of the gas delivery pipe (13) away from the booster air pump (12) is fixedly installed with a one-way valve (14) located in the inside of the storage tank (2).

4. The styrene-butadiene latex feeding device according to claim 1, characterized in that: The inside of the storage tank (2) is fixedly installed with two first electric telescopic rods (15), the bottom of each first electric telescopic rod (15) is fixedly installed with a connecting ring (16) located outside the rotating shaft (5), the lower surface of the connecting ring (16) is fixedly installed with a sealing plug (17) sleeved on the surface of the rotating shaft (5), and the sealing plug (17) is matched with the hollow pipe (3).

5. The styrene butadiene latex feeding device according to claim 1, characterized in that: The inner side of the U-shaped mounting frame (1) is fixedly installed with two second electric telescopic rods (18), the bottom of each second electric telescopic rod (18) is fixedly installed with a connecting block (19), and the storage tank (2) is fixedly installed between the two connecting blocks (19).

6. A styrene butadiene latex feeding device according to claim 5, characterized in that: The surface of the connecting block (19) is provided with a circular hole (20), and the opposite surfaces of the inner side of the U-shaped mounting frame (1) are both fixedly installed with a limiting rod (21) located in the circular hole (20), and the outer surface of the limiting rod (21) is in sliding contact with the inner side surface of the circular hole (20).

7. The styrene butadiene latex feeding device according to claim 1, characterized in that: The surface of the storage tank (2) is fixedly installed with a strip-shaped observation window (22), and the surface of the storage tank (2) is engraved with a scale line (23) corresponding to the strip-shaped observation window (22).

8. The styrene butadiene latex feeding device according to claim 1, characterized in that: The bottom of the U-shaped mounting frame (1) is fixedly installed with a bottom plate (24), and the lower surface of the bottom plate (24) is fixedly installed with a plurality of moving wheels (25) evenly distributed.

Images