A slurry dosing mechanism

Abstract

The utility model discloses a kind of slurry quantitative feeding mechanism, it is related to slurry feeding technical field, the device includes first rack, the upper end of the first rack one side is fixedly connected with second rack, the upper end of the second rack is fixedly connected with transfer hopper, the bottom of the second rack is fixedly connected with material conveying pump, the upper end of the first rack is provided with horizontal movement module, the output of the horizontal movement module is fixedly connected with mounting bracket, the lower of the mounting bracket is provided with a three-way pipe, the three joints of the three-way pipe are fixedly connected with piston quantitative cylinder, inlet valve, discharge valve respectively, the feed inlet of inlet valve input end and the discharge port of material conveying pump output end are connected by guide hose, the utility model changes the raw material amount suctioned to the inside of piston quantitative cylinder by adjusting the fixed position of positioning plate on telescopic rod side wall, realizes the quantitative suction and discharge of piston quantitative cylinder.

Description

Technical Field

[0001] This utility model relates to the field of slurry feeding technology, specifically a slurry quantitative feeding mechanism. Background Technology

[0002] In the current field of slurry supply technology, especially in industries such as ceramics, building materials, and chemicals, the quantitative supply of slurry is a critical technological step. Traditional supply methods rely heavily on manual operation, involving manual material handling and weighing of the required amount using electronic scales, followed by the sequential addition of the required amount of raw material into each mold cavity. This process is inefficient, involves repetitive and tedious labor, and is cumbersome. Especially in multi-station, continuous production environments, manual supply struggles to guarantee consistent slurry quantities each time, easily leading to fluctuations in product quality and impacting overall production efficiency and product qualification rates.

[0003] To address the aforementioned issues, an improved slurry metering feeding mechanism is now designed. Utility Model Content

[0004] The purpose of this invention is to provide a slurry quantitative feeding mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A slurry metering feeding mechanism includes a first frame, a second frame fixedly connected to one side of the upper end of the first frame, a transfer storage hopper fixedly connected to the upper end of the second frame, a feeding pump fixedly connected to the bottom of the second frame, a drive motor for driving the feeding pump fixedly connected to the drive end of the feeding pump, and the input end of the feeding pump fixedly connected to the output end of the transfer storage hopper.

[0007] A third frame is fixedly connected to the upper end of the first frame, and a transverse moving module is fixedly connected to the upper end of the third frame. A mounting frame is fixedly connected to the output end of the transverse moving module. The mounting frame is located on the side of the transverse moving module away from the transfer storage hopper. A three-way pipe is provided below the mounting frame. The three joints of the three-way pipe are respectively fixedly connected to a piston metering cylinder, an inlet valve, and a discharge valve. The inlet of the inlet valve is connected to the outlet of the feed pump through a guide hose. The piston metering cylinder is vertically fixedly connected to the mounting frame. A metering feeding assembly is vertically provided at the upper end of the mounting frame.

[0008] As a further embodiment of this utility model: the top of the transfer storage hopper is fixedly connected to a stirrer for stirring the slurry inside the transfer storage hopper.

[0009] As a further embodiment of this utility model: the transverse movement module includes a screw, the two ends of which are rotatably connected to the upper end of a third frame. A transverse movement motor for driving the screw to rotate is fixedly connected to the upper end of the third frame. The output end of the transverse movement motor is fixedly connected to one end of the screw. Limiting slide rods are fixedly connected to both sides of the third frame. A sliding sleeve is fixedly connected to the lower end of the mounting bracket. The sliding sleeve slides on the side wall of the limiting slide rod. An internally threaded movable sleeve is fixedly connected to the lower end of the mounting bracket. The internally threaded movable sleeve is rotatably connected to the screw through a thread.

[0010] As a further embodiment of this utility model: the quantitative feeding assembly includes a cylinder, which is vertically fixed to the upper end of the mounting frame via a support frame. The cylinder is positioned directly above the piston quantitative cylinder. A telescopic rod is fixedly connected to the output end of the cylinder. The end of the telescopic rod away from the cylinder passes through the upper end of the piston quantitative cylinder and is fixedly connected to the piston inside the piston quantitative cylinder. A positioning plate for adjusting the telescopic rod's extension and retraction is fixedly connected to the side wall of the telescopic rod between the cylinder and the piston quantitative cylinder by screws.

[0011] As a further embodiment of this utility model: at least two T-pipes are provided below the mounting frame, and cylinders, telescopic rods, positioning plates, piston metering cylinders, discharge valves, and inlet valves corresponding to the T-pipes are installed. The input ends of several of the inlet valves are fixedly connected to material distribution pipes, and the inlet of the material distribution pipe is connected to the outlet of the material pump output end through a material guide hose.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention changes the amount of material drawn into the piston metering cylinder by adjusting the fixed position of the positioning plate on the side wall of the telescopic rod, thereby changing the amount of material drawn into the cylinder and realizing the quantitative feeding and discharging of the piston metering cylinder.

[0014] Compared with manual operation, this utility model controls the entire process by a programmable control system, using single or multi-head feeding to automate the feeding process and increase efficiency many times over. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0018] The components are as follows: 1. First frame; 2. Second frame; 3. Feed pump; 4. Drive motor; 5. Transfer storage hopper; 6. Agitator; 7. Lateral movement module; 71. Lateral movement motor; 72. Screw; 73. Sliding sleeve; 74. Limiting slide bar; 8. Inlet valve; 9. Mounting bracket; 10. Cylinder; 11. Piston metering cylinder; 12. Discharge valve; 13. Third frame; 14. Feed inlet; 15. Positioning plate; 16. Telescopic rod; 17. Material distribution pipe; 18. Discharge port; 19. T-shaped pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figures 1-2 In this embodiment of the present invention, a slurry quantitative feeding mechanism includes a first frame 1, a second frame 2 fixedly connected to one side of the upper end of the first frame 1, a transfer storage hopper 5 fixedly connected to the upper end of the second frame 2, a stirrer 6 for stirring the slurry inside the transfer storage hopper 5 fixedly connected to the top of the transfer storage hopper 5, a feed pump 3 fixedly connected to the bottom of the second frame 2, a drive motor 4 for driving the feed pump 3 fixedly connected to the drive end of the feed pump 3, and the input end of the feed pump 3 fixedly connected to the output end of the transfer storage hopper 5.

[0022] A third frame 13 is fixedly connected to the upper end of the first frame 1. A transverse moving module 7 is fixedly connected to the upper end of the third frame 13. A mounting frame 9 is fixedly connected to the output end of the transverse moving module 7. The mounting frame 9 is located on the side of the transverse moving module 7 away from the transfer storage hopper 5. A three-way pipe 19 is provided below the mounting frame 9. The three joints of the three-way pipe 19 are respectively fixedly connected to a piston metering cylinder 11, an inlet valve 8, and a discharge valve 12. The inlet port 14 at the input end of the inlet valve 8 is connected to the outlet port 18 at the output end of the conveying pump 3 through a guide hose. The piston metering cylinder 11 is vertically fixedly connected to the mounting frame 9. A metering feeding assembly is vertically provided at the upper end of the mounting frame 9.

[0023] The lateral movement module 7 includes a screw 72, the two ends of which are rotatably connected to the upper end of the third frame 13. A lateral movement motor 71 for driving the screw 72 to rotate is fixedly connected to the upper end of the third frame 13. The output end of the lateral movement motor 71 is fixedly connected to one end of the screw 72. Limiting slide rods 74 are fixedly connected to both sides of the third frame 13. A sliding sleeve 73 is fixedly connected to the lower end of the mounting frame 9. The sliding sleeve 73 slides on the side wall of the limiting slide rod 74. An internally threaded moving sleeve is fixedly connected to the lower end of the mounting frame 9. The internally threaded moving sleeve is rotatably connected to the screw 72 through threads.

[0024] The quantitative feeding assembly includes a cylinder 10, which is vertically fixed to the upper end of the mounting frame 9 via a support frame. The cylinder 10 is positioned directly above the piston metering cylinder 11. A telescopic rod 16 is fixedly connected to the output end of the cylinder 10. The end of the telescopic rod 16 away from the cylinder 10 passes through the upper end of the piston metering cylinder 11 and is fixedly connected to the piston inside the piston metering cylinder 11. A positioning plate 15 for adjusting the telescopic rod 16 extension is fixedly connected to the side wall of the telescopic rod 16 between the cylinder 10 and the piston metering cylinder 11 by screws.

[0025] Before use, the installation position of the positioning plate 15 on the telescopic rod 16 is changed according to the amount of quantitative conveying, thereby changing the amount of contraction of the telescopic rod 16, and thus changing the amount of raw material sucked into the piston metering cylinder 11, so as to realize the quantitative feeding and discharging of the piston metering cylinder 11.

[0026] During use, the slurry-like raw material is pumped into the transfer storage hopper 5 by the feeding pipeline system. At the same time, the agitator 6 is started to stir the raw material, and the drive motor 4 is started. The output end of the drive motor 4 drives the conveying pump 3 to rotate. Under the action of the conveying pump 3, the raw material inside the transfer storage hopper 5 is sequentially conveyed to the conveying pump 3, the discharge port 18, the guide hose, and the inlet port 14.

[0027] Then, open the inlet valve 8, close the discharge valve 12, and start the cylinder 10 to retract. The output end of the cylinder 10 drives the telescopic rod 16 to move. The telescopic rod 16 drives the positioning plate 15 and the piston inside the piston metering cylinder 11 to move until the positioning plate 15 is in close contact with the cylinder 10. Then, stop the telescopic rod 16 from retracting. Under the action of pressure, the raw material is sucked into the piston metering cylinder 11 through the feed port 14, the inlet valve 8, and the three-way pipe 19.

[0028] Then close the inlet valve 8, open the discharge valve 12, and start the cylinder 10 to extend. The output end of the cylinder 10 drives the telescopic rod 16 to move. The telescopic rod 16 drives the positioning plate 15 and the piston inside the piston metering cylinder 11 to move. Under pressure, the raw material inside the piston metering cylinder 11 is discharged through the three-way pipe 19 and the discharge valve 12, completing one quantitative feeding.

[0029] At the same time, the transverse motor 71 is started. The output end of the transverse motor 71 drives the screw 72 to rotate. Under the action of the thread, the screw 72 drives the internal thread moving sleeve and the mounting bracket 9 to move. The mounting bracket 9 drives the piston metering cylinder 11, the three-way pipe 19 and the discharge valve 12 to move, thereby adjusting the position of the discharge valve 12.

[0030] Example 2

[0031] Please see Figure 3 The difference between this embodiment and embodiment 1 is that at least two T-pipes 19 are provided below the mounting frame 9, and cylinders 10, telescopic rods 16, positioning plates 15, piston metering cylinders 11, discharge valves 12, and inlet valves 8 corresponding to the T-pipes 19 are installed. The input ends of several of the inlet valves 8 are fixedly connected to material distribution pipes 17. The inlet 14 of the input end of the material distribution pipe 17 is connected to the outlet 18 of the output end of the material pump 3 through a material guide hose.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A slurry quantitative feeding mechanism, comprising a first frame (1), a second frame (2) fixedly connected to one side of the upper end of the first frame (1), a transfer storage hopper (5) fixedly connected to the upper end of the second frame (2), a conveying pump (3) fixedly connected to the bottom of the second frame (2), a drive motor (4) for driving the conveying pump (3) to work fixedly connected to the drive end of the conveying pump (3), and the input end of the conveying pump (3) fixedly connected to the output end of the transfer storage hopper (5); Its features are, A third frame (13) is fixedly connected to the upper end of the first frame (1). A transverse moving module (7) is fixedly connected to the upper end of the third frame (13). A mounting frame (9) is fixedly connected to the output end of the transverse moving module (7). The mounting frame (9) is located on the side of the transverse moving module (7) away from the transfer storage hopper (5). A three-way pipe (19) is provided below the mounting frame (9). The three joints of the three-way pipe (19) are respectively fixedly connected to a piston metering cylinder (11), an inlet valve (8), and a discharge valve (12). The inlet port (14) of the inlet valve (8) is connected to the outlet port (18) of the feed pump (3) through a guide hose. The piston metering cylinder (11) is vertically fixedly connected to the mounting frame (9). A metering feeding component is vertically provided at the upper end of the mounting frame (9).

2. The slurry metering feeding mechanism according to claim 1, characterized in that, The top of the transfer storage hopper (5) is fixedly connected to an agitator (6) for stirring the slurry inside the transfer storage hopper (5).

3. The slurry metering feeding mechanism according to claim 1, characterized in that, The lateral movement module (7) includes a screw (72), the two ends of which are rotatably connected to the upper end of the third frame (13). The upper end of the third frame (13) is fixedly connected to a lateral movement motor (71) for driving the screw (72) to rotate. The output end of the lateral movement motor (71) is fixedly connected to one end of the screw (72). Limiting slide rods (74) are fixedly connected to both sides of the third frame (13). A sliding sleeve (73) is fixedly connected to the lower end of the mounting frame (9). The sliding sleeve (73) slides on the side wall of the limiting slide rod (74). An internal threaded moving sleeve is fixedly connected to the lower end of the mounting frame (9). The internal threaded moving sleeve is rotatably connected to the screw (72) through a thread.

4. The slurry metering feeding mechanism according to claim 1, characterized in that, The quantitative feeding assembly includes a cylinder (10), which is vertically fixed to the upper end of the mounting frame (9) via a support frame. The cylinder (10) is positioned directly above the piston metering cylinder (11). A telescopic rod (16) is fixedly connected to the output end of the cylinder (10). The end of the telescopic rod (16) away from the cylinder (10) passes through the upper end of the piston metering cylinder (11) and is fixedly connected to the piston inside the piston metering cylinder (11). A positioning plate (15) for adjusting the telescopic rod (16) extension is fixedly connected to the side wall of the telescopic rod (16) between the cylinder (10) and the piston metering cylinder (11) by screws.

5. A slurry metering feeding mechanism according to claim 4, characterized in that, At least two T-pipes (19) are installed below the mounting bracket (9), and cylinders (10), telescopic rods (16), positioning plates (15), piston metering cylinders (11), discharge valves (12), and inlet valves (8) are installed one-to-one with the T-pipes (19). The input ends of several of the inlet valves (8) are fixedly connected to the material distribution pipes (17). The inlet (14) of the input end of the material distribution pipes (17) is connected to the outlet (18) of the output end of the material pump (3) through a guide hose.

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