Quantitative feeding mechanism for powdery stabilizer production

Abstract

The utility model belongs to the technical field of quantitative feeding equipment, and particularly relates to a quantitative feeding mechanism for powder stabilizer production, which comprises a storage tank, a feed pipe is mounted on one side of the top end of the storage tank, and a discharge pipe is mounted at the top end of the storage tank; an electric push rod is mounted on one side of the outer wall of the storage tank, and a pull rod is mounted at the output end of the electric push rod; one end of the pull rod is connected with a quantitative box; the quantitative box is in sliding connection with the interior of the discharging pipe; multiple groups of first feeding holes are formed in the two ends of the quantitative box at equal intervals in a surrounding mode, and multiple groups of second feeding holes are formed in the middle of the bottom end of the discharging pipe in a surrounding mode; a limiting ring is installed on the inner wall of the bottom end of the discharging pipe, the quantitative feeding effect can be achieved through the quantitative box, automatic continuous quantitative feeding can be achieved, and compared with high-cost equipment such as a powder metering pump, the mechanism is relatively simple in structure and low in cost, and the initial investment cost of an enterprise can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of quantitative feeding equipment, and specifically relates to a quantitative feeding mechanism for the production of powdery stabilizers. Background Technique

[0002] The powdery stabilizer is a chemical agent, also known as a powder stabilizer, which is mainly used to improve the physical stability of powder materials, increase the fluidity of the powder, and reduce the occurrence of phenomena such as condensation, caking, precipitation, and delamination of the powder.

[0003] The dosage of the stabilizer required for different products is determined. In order to ensure that the stabilizer content in each product is consistent, the powdery stabilizer needs to be quantitatively fed. Commonly, devices such as loss-in-weight feeders, screw scales, and powder metering pumps are used for quantitative feeding.

[0004] Although these common quantitative feeding devices have accuracy and stability, these devices usually belong to precision instruments, and their manufacturing costs may be relatively high, resulting in relatively high selling prices, which can easily pose an economic pressure on some enterprises with limited budgets or those just starting up. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a quantitative feeding mechanism for the production of powdery stabilizers.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A quantitative feeding mechanism for the production of powdery stabilizers according to the utility model includes a storage tank. One side of the top end of the storage tank is provided with a feed pipe, and the top end of the storage tank is provided with a discharge pipe; One side of the outer wall of the storage tank is provided with an electric push rod, and the output end of the electric push rod is provided with a pull rod; One end of the pull rod is connected to a quantitative box; The quantitative box is slidably connected to the inside of the discharge pipe; A plurality of groups of first feed holes are evenly arranged around both ends of the quantitative box, and a plurality of groups of second feed holes are also arranged around the middle of the bottom end of the discharge pipe; A limiting ring is installed on the inner wall of the bottom end of the discharge pipe.

[0007] Preferably, a rotating rod is rotatably connected to the inside of the quantitative box, and one end of the rotating rod rotatably penetrates the inside of the quantitative box and is connected to the output end of the motor; A plurality of groups of stirring frames are evenly installed on the rotating rod; Both ends of the stirring frame are connected with connecting ropes, and the other end of the connecting rope is fixedly connected with a knocking ball.

[0008] Preferably, a quantitative plate is slidably connected to the inside of the quantitative box; One side of the bottom end of the quantitative plate is rotatably connected to a screw rod, and the other end of the screw rod threadedly penetrates the inside of the quantitative box.

[0009] Preferably, one side of the top end of the outer wall of the storage tank is fixedly connected with a telescopic rod, and the other end of the telescopic rod is fixedly connected with a baffle; the baffle corresponds to the position of the feed pipe.

[0010] Preferably, one side of the outer wall of the feed pipe is provided with an iron block, and a magnetic block is correspondingly installed on one side of the baffle.

[0011] Preferably, a guiding plate is installed on the metering plate, and the guiding plate is arranged in a semi-elliptical shape.

[0012] Preferably, an observation window is embedded on one side of the outer wall of the storage tank, and the observation window is transparent.

[0013] Advantages of the present utility model:

[0014] 1. The present utility model provides a quantitative feeding mechanism for the production of powdery stabilizers. By pulling the pull rod at the output end of the electric push rod, the quantitative box can be driven to slide inside the discharge pipe. When the top end of the quantitative box extends out of the discharge pipe, the stabilizers stored in the storage tank will enter the quantitative box through the first feeding hole at the top end. When the quantitative box is filled with stabilizers, the feeding stops. The output end of the electric push rod drives the quantitative box to descend until the bottom end of the quantitative box contacts the limiting ring. At this time, the first feeding hole at the top end of the quantitative box is opposite to the second feeding hole, so that the stabilizers in the quantitative box are continuously discharged through the second feeding hole, so as to achieve the effect of quantitative feeding, and can achieve automatic continuous quantitative feeding. Compared with relatively expensive equipment such as powder metering pumps, the structure of this mechanism is relatively simple, its cost is low, which can reduce the initial investment cost of the enterprise, and the setting of the quantitative box does not require complex installation and debugging processes, and the maintenance is also relatively simple, which reduces the operation cost and labor input of the enterprise and improves the overall production efficiency.

[0015] 2. The present utility model provides a quantitative feeding mechanism for the production of powdery stabilizers. By the output end of the motor, the rotating rod can be driven to rotate, and then multiple stirring frames can rotate inside the quantitative box, which can help the stabilizers better fill the space of the quantitative cylinder, reduce voids and bubbles, thereby improving the feeding accuracy, and helping to ensure that the amount of each feeding is accurate and consistent. The knocking ball can swing with the centrifugal force when the stirring frame rotates, knock on the inner wall of the quantitative box, and shake off the stabilizers adhering to the inner wall of the quantitative box, reducing the continuous adhesion of the stabilizers and affecting the accuracy of the quantitative box. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1is the perspective view of the present utility model;

[0018] Figure 2 is the cross-sectional view of the present utility model;

[0019] Figure 3 is the cross-sectional view of the discharge pipe in the present utility model;

[0020] Figure 4 is the perspective view of the baffle in the present utility model.

[0021] Legend description:

[0022] 1. Storage tank; 2. Discharge pipe; 3. Electric push rod; 4. Pull rod; 5. Quantitative box; 6. First feed hole; 7. Second feed hole; 8. Limit ring; 9. Motor; 10. Rotating rod; 11. Stirring frame; 12. Connecting rope; 13. Knocking ball; 14. Quantitative plate; 15. Screw; 16. Feed pipe; 17. Telescopic rod; 18. Baffle; 19. Guide plate; 20. Iron block; 21. Observation window. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1 - 4 , the present utility model provides a quantitative feeding mechanism for the production of powdery stabilizer, including a storage tank 1. One side of the top end of the storage tank 1 is provided with a feed pipe 16, and a discharge pipe 2 is installed at the top end of the storage tank 1; one side of the outer wall of the storage tank 1 is provided with an electric push rod 3, and a pull rod 4 is installed at the output end of the electric push rod 3; one end of the pull rod 4 is connected with a quantitative box 5; the quantitative box 5 is slidably connected to the inside of the discharge pipe 2; a plurality of groups of first feed holes 6 are evenly arranged around both ends of the quantitative box 5, and a plurality of groups of second feed holes 7 are also arranged around the middle of the bottom end of the discharge pipe 2; a limit ring 8 is installed on the inner wall of the bottom end of the discharge pipe 2.

[0026] During operation, the pull rod 4 is pulled by the output end of the electric push rod 3, which can drive the quantitative box 5 to slide inside the discharge pipe 2. When the top end of the quantitative box 5 extends out of the discharge pipe 2, the stabilizer stored in the storage tank 1 will enter the quantitative box 5 through the first feed hole 6 at the top end. When the quantitative box 5 is filled with the stabilizer, the feeding stops. The output end of the electric push rod 3 drives the quantitative box 5 to descend until the bottom end of the quantitative box 5 contacts the limit ring 8. At this time, the first feed hole 6 at the top end of the quantitative box 5 is opposite to the second feed hole 7, so that the stabilizer in the quantitative box 5 is continuously discharged through the second feed hole 7 to achieve the effect of quantitative feeding, and it can achieve automatic continuous quantitative feeding. Compared with relatively expensive equipment such as powder metering pumps, the structure of this mechanism is relatively simple, its cost is relatively low, which can reduce the initial investment cost of the enterprise, and the setting of the quantitative box 5 does not require a complex installation and debugging process, and the maintenance is also relatively simple, which reduces the operation cost and labor input of the enterprise and improves the overall production efficiency.

[0027] Please refer to Figures 1 - 3 As shown, a rotating rod 10 is rotatably connected inside the quantitative box 5, and one end of the rotating rod 10 rotatably penetrates through the inside of the quantitative box 5 and is connected to the output end of the motor 9; a plurality of groups of stirring frames 11 are equidistantly installed on the rotating rod 10; both ends of the stirring frame 11 are connected with connecting ropes 12, and the other end of the connecting rope 12 is fixedly connected with a knocking ball 13. During operation, the rotating rod 10 can be driven to rotate by the output end of the motor 9, so that a plurality of groups of stirring frames 11 can rotate inside the quantitative box 5, which can help the stabilizer to better fill the space of the quantitative cylinder, reduce voids and bubbles, thereby improving the feeding accuracy and helping to ensure that the amount of each feeding is accurate and consistent. The knocking ball 13 can swing under the centrifugal force when following the rotation of the stirring frame 11, knock on the inner wall of the quantitative box 5, and shake off the stabilizer adhering to the inner wall of the quantitative box 5, reducing the continuous adhesion of the stabilizer and affecting the accuracy of the quantitative box 5.

[0028] Please refer to Figures 1 - 3 As shown, a quantitative plate 14 is slidably connected inside the quantitative box 5; one side of the bottom end of the quantitative plate 14 is rotatably connected with a screw rod 15, and the other end of the screw rod 15 threadedly penetrates through the inside of the quantitative box 5. During operation, by rotating the screw rod 15 forward and backward, the position of the quantitative plate 14 in the quantitative box 5 can be adjusted to achieve the effect of quickly changing the internal volume ratio of the quantitative box 5, and the thread adjustment accuracy is higher to further improve the quantitative accuracy.

[0029] Please refer to Figures 1 - 4 As shown, one side of the top end of the outer wall of the storage tank 1 is fixedly connected with a telescopic rod 17, and the other end of the telescopic rod 17 is fixedly connected with a baffle 18; the baffle 18 corresponds to the position of the feed pipe 16. During operation, the position of the baffle 18 can be horizontally adjusted through the telescopic rod 17, so as to quickly block or separate the position of the baffle 18 from the port of the feed pipe 16.

[0030] Please refer to Figures 1 - 4 , on one side of the outer wall of the feed pipe 16, an iron block 20 is installed, and a magnetic block is correspondingly installed on one side of the baffle 18; during operation, the iron block 20 can be magnetically attracted by the magnetic block to improve the stability of the baffle 18 in blocking the port of the feed pipe 16.

[0031] Please refer to Figures 1 - 3 , a guiding plate 19 is installed on the metering plate 14, and the guiding plate 19 is semi-elliptical; during operation, the guiding plate 19 can guide the stability of the material falling onto the metering plate 14, so that the stability can be better discharged through the first feed hole 6 and the second feed hole 7, improving the smoothness during discharge.

[0032] Please refer to Figure 1 , on one side of the outer wall of the storage tank 1, an observation window 21 is embedded, and the observation window 21 is transparent; during operation, through the observation window 21, it is convenient for personnel to check the storage situation of the stabilizer inside the storage tank 1 at any time.

[0033] Working principle: By pulling the pull rod 4 at the output end of the electric push rod 3, the quantitative box 5 can be driven to slide inside the discharge pipe 2. When the top end of the quantitative box 5 extends out of the discharge pipe 2, the stabilizer stored in the storage tank 1 will enter the quantitative box 5 through the first feed hole 6 at the top end. When the quantitative box 5 is filled with the stabilizer, the feeding stops. The output end of the electric push rod 3 drives the quantitative box 5 to descend until the bottom end of the quantitative box 5 contacts the limit ring 8. At this time, the positions of the first feed hole 6 and the second feed hole 7 at the top end of the quantitative box 5 are opposite, so that the stabilizer located inside the quantitative box 5 is continuously discharged through the second feed hole 7, achieving the effect of quantitative feeding, and can achieve automated continuous quantitative feeding. Compared with relatively expensive equipment such as powder metering pumps, the structure of this mechanism is relatively simple, with lower costs, which can reduce the initial investment cost of the enterprise. Moreover, the setting of the quantitative box 5 does not require a complex installation and debugging process, and the maintenance is also relatively simple, which reduces the operation cost and manpower input of the enterprise and improves the overall production efficiency; By driving the rotating rod 10 to rotate at the output end of the motor 9, multiple stirring frames 11 can be driven to rotate inside the quantitative box 5, which can help the stabilizer better fill the space of the quantitative cylinder, reduce voids and bubbles, thereby improving the feeding accuracy and contributing to ensuring that the amount of each feeding is accurate and consistent. The knocking ball 13 can swing following the centrifugal force when the stirring frame 11 rotates, knocking on the inner wall of the quantitative box 5 to shake off the stabilizer adhering to the inner wall of the quantitative box 5, reducing the continuous adhesion of the stabilizer and affecting the accuracy of the quantitative box 5; By rotating the screw rod 15 forward and backward, the position of the quantitative plate 14 in the quantitative box 5 can be adjusted to achieve the effect of quickly changing the internal volume ratio of the quantitative box 5, and the thread adjustment accuracy is higher to further improve the quantitative accuracy; By the telescopic rod 17, the position of the baffle 18 can be adjusted horizontally, so as to quickly block or disengage the baffle 18 from the port position of the feed pipe 16; The iron block 20 can be magnetically attracted by the magnetic block to improve the stability of the baffle 18 blocking the port of the feed pipe 16; The guide plate 19 can guide the stability falling onto the quantitative plate 14, so that the stability can be better discharged through the first feed hole 6 and the second feed hole 7, improving the smoothness during discharge; Through the observation window 21, it is convenient for personnel to check the storage situation of the stabilizer inside the storage tank 1 at any time.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A quantitative feeding mechanism for producing a powdered stabilizer, comprising a storage tank (1), a feeding pipe (16) being installed on one side of the top end of the storage tank (1), and a discharge pipe (2) being installed on the top end of the storage tank (1); characterized in that: An electric push rod (3) is installed on one side of the outer wall of the storage tank (1), and a pull rod (4) is installed on the output end of the electric push rod (3); one end of the pull rod (4) is connected to a quantitative box (5); the quantitative box (5) is slidably connected to the inside of the discharge pipe (2); multiple groups of first feed holes (6) are equidistantly arranged around both ends of the quantitative box (5), and multiple groups of second feed holes (7) are also arranged around the middle of the bottom end of the discharge pipe (2); a limit ring (8) is installed on the inner wall of the bottom end of the discharge pipe (2).

2. A quantitative feeding mechanism for producing a powdered stabilizer as claimed in claim 1, characterized in that: A rotating rod (10) is rotatably connected inside the quantitative box (5), and one end of the rotating rod (10) rotates through the interior of the quantitative box (5) and is connected to the output end of the motor (9); a plurality of groups of stirring racks (11) are equidistantly mounted on the rotating rod (10); both ends of the stirring rack (11) are connected to connecting ropes (12), and the other end of the connecting rope (12) is fixedly connected to a knocking ball (13).

3. A quantitative feeding mechanism for producing a powdered stabilizer as claimed in claim 1, characterized in that: A quantitative plate (14) is slidably connected to the interior of the quantitative box (5); a screw rod (15) is rotatably connected to one side of the bottom end of the quantitative plate (14), and the other end of the screw rod (15) is threadedly penetrated through the interior of the quantitative box (5).

4. A quantitative feeding mechanism for producing a powdered stabilizer as claimed in claim 1, characterized in that: A telescopic rod (17) is fixedly connected to one side of the top end of the outer wall of the storage tank (1), and a baffle (18) is fixedly connected to the other end of the telescopic rod (17); the baffle (18) corresponds to the position of the feed pipe (16).

5. A quantitative feeding mechanism for producing a powdered stabilizer as claimed in claim 1, characterized in that: An iron block (20) is installed on one side of the outer wall of the feed pipe (16), and a magnetic block is correspondingly installed on one side of the baffle (18).

6. A quantitative feeding mechanism for producing a powdered stabilizer as claimed in claim 3, characterized in that: A guide plate (19) is mounted on the quantitative plate (14), and the guide plate (19) is arranged in a semi-elliptical shape.

7. A quantitative feeding mechanism for producing a powdered stabilizer as claimed in claim 1, characterized in that: An observation window (21) is embedded on one side of the outer wall of the storage tank (1), and the observation window (21) is transparent.

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