Superfine ground calcium carbonate discharging and collecting device

Abstract

The utility model discloses a superfine ground calcium carbonate discharge collecting device which comprises a collecting table and a feeding frame, the collecting table is located on one side of the lower portion of the feeding frame, and a supporting cylinder is installed in the middle of the top of the collecting table. According to the superfine heavy calcium carbonate discharging and packaging device, due to the fact that the adjusting disc is adopted, when superfine heavy calcium carbonate is discharged and packaged, a worker can sequentially fix a plurality of sets of packaging bags in the sealing grooves in the bottoms of the corresponding installing discs; therefore, after a set of packaging bags are collected, the rest of unused packaging bags can be moved to the feeding pipe through rotation of the adjusting disc, the collected packaging bags can be moved to the position away from the feeding pipe, it is guaranteed that feeding and discharging operation can be synchronously carried out, time consumed for replacement between steps is shortened, and the working efficiency is improved. And the overall operation efficiency can be effectively improved, more coherent operation can be conveniently achieved, the overall using effect is improved, and the beneficial effect of being high in operation efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of ultrafine heavy calcium carbonate processing technology, specifically to an ultrafine heavy calcium carbonate discharge collection device. Background Technology

[0002] Ultrafine heavy calcium carbonate is a high-whiteness fine powder with a particle size between 400-2500 mesh. It is made from high-quality calcite ore and features high purity, high whiteness, uniform particle size, and is odorless, tasteless, non-corrosive, non-radioactive, and environmentally friendly. Due to its excellent dispersibility, heavy calcium carbonate is currently the best raw material and filler for industries such as rubber and plastics, papermaking, food, pharmaceuticals, polymer composites, and daily chemicals.

[0003] After the finished ultrafine heavy calcium carbonate is produced, it needs to be bagged and packaged. In the current technology, most manufacturers still use the method of manually opening the bags and putting them on the discharge pipe of the collection device for packaging. During operation, large gaps are easily created, causing powder to spill out. Due to the large fineness of ultrafine heavy calcium carbonate, the dust generated during packaging can more easily penetrate masks, which is extremely harmful to workers' health and affects operational safety. Moreover, batch operations require personnel to repeatedly approach the conveying pipe to load and unload the bags, further increasing the risk of operation. At the same time, the continuity of operation is not very good, affecting the overall operation efficiency, and there is still room for improvement.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an ultrafine heavy calcium carbonate discharge collection device, which has the advantages of high operating efficiency, high operating safety, and minimal spillage, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned advantages of high operational efficiency, high operational safety, and minimal spillage, the specific technical solution adopted by this utility model is as follows:

[0009] A device for collecting ultrafine heavy calcium carbonate includes a collection platform and a feeding rack. The collection platform is located below the feeding rack on one side. A support cylinder is installed at the middle of the top of the collection platform. A drive shaft is installed inside the support cylinder. One end of the drive shaft passes through one side of the collection platform and is connected to a motor. The other end of the drive shaft passes through one side of the support cylinder and is fixed to an adjusting plate. Several sets of mounting plates are installed around the surface of the adjusting plate. A sealing groove is formed on the bottom surface of the mounting plate. An installation groove is formed inside the mounting plate on one side of the sealing groove. A second electric push rod is installed inside the installation groove. One end of the second electric push rod passes through one side of the installation groove and is connected to a clamping ring. The clamping ring has an arc-shaped structure.

[0010] Furthermore, a delivery hose is installed at the top center of the mounting plate, and a sealing cap is connected to the bottom of the delivery hose via a torsion spring shaft. The sealing cap is in contact with the bottom surface of the delivery hose. The torsion spring shaft consists of a torsion spring and a shaft, with the torsion spring installed at both ends of the shaft.

[0011] Furthermore, a feed pipe is installed at the top of the conveying hose, and first electric push rods are symmetrically installed on both sides of the feed pipe.

[0012] Furthermore, a feeding pipe is installed at the top center of the feeding rack, and a slot is opened at the bottom of the feeding pipe for insertion.

[0013] Furthermore, the feed pipe is connected to an ultrafine heavy calcium carbonate powder storage device.

[0014] Furthermore, infrared emitters are symmetrically mounted on the top of the mounting plate on both sides of the first electric push rod.

[0015] Furthermore, infrared receivers are symmetrically installed on both sides of the feeding pipe at positions on the surface of the feeding rack.

[0016] Furthermore, a ball bearing plate is mounted around the surface of the collection platform directly below the mounting plate, and several sets of balls are rotatably connected to the surface of the ball bearing plate.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a device for collecting ultrafine heavy calcium carbonate discharge, which has the following beneficial effects:

[0019] (1) By adopting an adjustment plate, when packaging ultrafine heavy calcium carbonate, personnel can fix multiple sets of packaging bags in the sealing groove at the bottom of the corresponding installation plate in sequence. Since multiple sets of packaging bags are installed in advance, after one set of packaging bags is collected, the remaining unused packaging bags can be moved to the feeding pipe by rotating the adjustment plate. The collected packaging bags can be moved to a position away from the feeding pipe, ensuring that loading and unloading operations can be carried out synchronously, reducing the replacement time between steps, effectively improving the overall work efficiency, facilitating more continuous operation, improving the overall use effect, and having the advantage of high work efficiency.

[0020] (2) This utility model adopts a sealing groove, sealing cover, feeding pipe and mounting plate. When the packaging bag is installed, the inner wall of the bag opening can be attached to the inner wall of the sealing groove. The second electric push rod pushes out to drive the clamping ring to be attached to the outer surface of the bag opening. At this time, the bag opening can be successfully fastened to the inner wall of the sealing groove, reducing the probability of gaps. Then, when feeding, the feeding pipe can be directly inserted into the feeding pipe, reducing the probability of gaps during feeding. Then, when the powder falls, it will impact the sealing cover, thus completing the feeding operation. After feeding is completed, the sealing cover will return to its original position, thus achieving the sealing operation of the pipe. Then, by changing the position of the mounting plate, the packaging bag can be moved away from the feeding pipe, reducing the impact of powder on personnel in the feeding area. At the same time, personnel can first seal the lower part of the bag opening before feeding. In this way, when the packaging bag is withdrawn, the probability of powder leakage can be further reduced, improving the overall operational safety. It has the advantages of high operational safety and less operational spillage. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of an ultrafine heavy calcium carbonate discharge and collection device proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the clamping ring of this utility model;

[0024] Figure 3 This is a top view of the collection platform of this utility model;

[0025] Figure 4 This is a schematic diagram of the feed pipe of this utility model.

[0026] In the picture:

[0027] 1. Collection platform; 2. Motor; 3. Drive shaft; 4. Support cylinder; 5. Adjustment disc; 6. Ball bearing disc; 7. Sealing cover; 8. Mounting disc; 9. First electric push rod; 10. Feed pipe; 11. Infrared receiver; 12. Feed rack; 13. Sealing groove; 14. Feed pipe; 15. Conveying hose; 16. Second electric push rod; 17. Infrared transmitter; 18. Clamping ring; 19. Mounting groove; 20. Torsion spring shaft. Detailed Implementation

[0028] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] According to an embodiment of the present invention, an ultrafine heavy calcium carbonate discharge collection device is provided.

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4 As shown, an ultrafine heavy calcium carbonate discharge collection device according to an embodiment of the present invention includes a collection platform 1 and a feeding rack 12. The collection platform 1 is located below the feeding rack 12. A support cylinder 4 is installed at the middle of the top of the collection platform 1. A drive shaft 3 is installed inside the support cylinder 4. One end of the drive shaft 3 passes through one side of the collection platform 1 and is connected to a motor 2. The other end of the drive shaft 3 passes through one side of the support cylinder 4 and is fixed to an adjusting plate 5. Several sets of mounting plates 8 are installed around the surface of the adjusting plate 5. A sealing groove 13 is opened on the bottom surface of the mounting plate 8. An installation groove 19 is opened on one side of the sealing groove 13 inside the mounting plate 8. A second electric push rod 16 is installed inside the installation groove 19. One end of the second electric push rod 16 passes through one side of the installation groove 19 and is connected to a clamping ring 18. The clamping ring 18 has an arc-shaped structure. The clamping ring 18 is designed to cooperate with the sealing groove 13 to clamp and seal the opening of the packaging bag, reduce the existence of gaps, thereby reducing the probability of powder leakage during filling and facilitating better collection and packaging.

[0031] In one embodiment, a conveying hose 15 is installed at the top center of the mounting plate 8. A sealing cover 7 is connected to the bottom of the conveying hose 15 via a torsion spring shaft 20, and the sealing cover 7 is in contact with the bottom surface of the conveying hose 15. The torsion spring shaft 20 consists of a torsion spring and a shaft, with the torsion spring installed at both ends of the shaft. The torsion spring is designed to deform itself when the shaft rotates, so that the shaft can be reversed by deformation reset, thereby realizing the return operation of the sealing cover 7 and sealing the bottom of the conveying hose 15 to prevent powder leakage.

[0032] In one embodiment, a feed pipe 14 is installed at the top of the conveying hose 15, and first electric push rods 9 are symmetrically installed on both sides of the feed pipe 14. Both the first electric push rod 9 and the second electric push rod 16 adopt common electric push rod structures. Since electric push rods are mature products and their practical technology is mature, personnel can flexibly select appropriate models and install and use them. Further details are omitted here.

[0033] In one embodiment, a feeding pipe 10 is installed at the top center of the feeding rack 12. A slot is provided at the bottom of the feeding pipe 10 for the insertion of a feeding pipe 14. The slot is designed to facilitate the insertion of the feeding pipe 14, thereby facilitating the discharge of powder and smoothly realizing the powder discharge and collection operation.

[0034] In one embodiment, the feed pipe 10 is connected to the ultrafine heavy calcium carbonate powder storage device. The connection between the feed pipe 10 and the storage device is to ensure that the ultrafine heavy calcium carbonate powder can be smoothly discharged during the discharge process. The feed pipe 10 can be sealed by valves or other sealing structures according to different needs to ensure that the powder will not leak out when there is no discharge. Since the pipe setting is based on existing Changshu technology, it will not be described in detail.

[0035] In one embodiment, infrared emitters 17 are symmetrically mounted on the top of the mounting plate 8 on both sides of the first electric push rod 9.

[0036] In one embodiment, infrared receivers 11 are symmetrically installed on both sides of the feed pipe 10 on the surface of the feed rack 12. The core principle of positioning by the infrared receivers 11 and the transmitter is to infer the position of the target by transmitting and receiving infrared signals and measuring signal characteristics (such as time difference, angle, intensity, etc.).

[0037] In one embodiment, a ball bearing plate 6 is mounted around the surface of the collection platform 1 directly below the mounting plate 8. Several sets of balls are rotatably connected to the surface of the ball bearing plate 6. The ball bearing plate 6 is designed to assist the adjustment plate 5 in moving the packaging bag when it rotates. The rotation of the surface balls can reduce the friction when the packaging bag moves, thereby ensuring that the adjustment plate 5 can smoothly adjust the position of the packaging bag, which is convenient for loading and unloading operations.

[0038] Working principle: In actual use, personnel can sequentially insert multiple sets of packaging bags into the sealing grooves 13 at the bottom of the corresponding mounting tray 8, so that the inner wall of the bag opening is in contact with the inner wall of the sealing groove 13. Then, the operation of the second electric push rod 16 can drive the clamping ring 18 to move inward, thereby squeezing and fixing the outer surface of the bag opening. At this time, the packaging bag is constrained at the opening, which can prevent powder leakage during material feeding, reducing the impact on personnel health. After the packaging bag is installed, the operation of motor 2... The drive shaft 3 can be rotated, thereby driving the adjustment disc 5. The adjustment disc 5 can then move the mounting disc 8 directly below the feeding pipe 10. Signal transmission between the infrared receiver 11 and the infrared transmitter 17 improves the overall alignment accuracy, facilitating more precise position adjustment. After alignment, the first electric push rod 9 lifts the feed pipe 14, causing it to insert into the feeding pipe 10. This insertion prevents powder leakage and further improves the conveying efficiency. Then, the ultrafine heavy calcium carbonate powder can be discharged through the feed pipe 10. The discharged powder enters the feed pipe 14 through the feed pipe 10, and then flows along the feed pipe 14 into the conveying hose 15, impacting the sealing cap 7 at the bottom. The sealing cap 7 then rotates via the shaft in the torsion spring shaft 20, causing the torsion spring to compress. The powder then falls smoothly into the packaging bag. After the feeding is complete, since the powder no longer discharges, the impact on the sealing cap 7 disappears. At this point, the torsion spring returns to its original shape, allowing the powder to fall smoothly into the packaging bag. The dynamic sealing cover 7 is reattached to the bottom of the conveying hose 15, thereby preventing powder from leaking out through the pipe and further improving the overall sealing effect. Moreover, the operation of the motor 2 can drive the packaging bag to move along the ball bearing plate 6 to a position away from the feeding pipe 10 and pre-seal the packaging bag before removing the bag opening. This can reduce powder leakage during unloading, reduce the impact of powder on personnel, improve overall operational safety, and facilitate better use. The device as a whole has the advantages of high operating efficiency, high operating safety, and minimal spillage.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 device for collecting ultrafine heavy calcium carbonate, comprising a collection platform (1) and a feeding rack (12), characterized in that, The collecting platform (1) is located below the feeding rack (12) on one side. A support cylinder (4) is installed at the top center of the collecting platform (1). A drive shaft (3) is installed inside the support cylinder (4). One end of the drive shaft (3) passes through one side of the collecting platform (1) and is connected to the motor (2). The other end of the drive shaft (3) passes through one side of the support cylinder (4) and is fixed to the adjusting plate (5). Several sets of mounting plates (8) are installed around the surface of the adjusting plate (5). A sealing groove (13) is opened on the bottom surface of the mounting plate (8). An installation groove (19) is opened on one side of the sealing groove (13) inside the mounting plate (8). A second electric push rod (16) is installed inside the installation groove (19). One end of the second electric push rod (16) passes through one side of the installation groove (19) and is connected to the clamping ring (18). The clamping ring (18) has an arc-shaped structure.

2. The ultrafine heavy calcium carbonate discharge collection device according to claim 1, characterized in that, A conveying hose (15) is installed at the top center of the mounting plate (8). A sealing cover (7) is connected to the bottom of the conveying hose (15) via a torsion spring shaft (20). The sealing cover (7) is in contact with the bottom surface of the conveying hose (15). The torsion spring shaft (20) is composed of a torsion spring and a shaft, and the torsion spring is installed at both ends of the shaft.

3. The ultrafine heavy calcium carbonate discharge collection device according to claim 2, characterized in that, The top of the conveying hose (15) is equipped with a feed pipe (14), and the two sides of the feed pipe (14) are symmetrically equipped with first electric push rods (9).

4. The ultrafine heavy calcium carbonate discharge collection device according to claim 1, characterized in that, The feeding rack (12) has a feeding pipe (10) installed at the top center, and the feeding pipe (10) has a slot at the bottom inside for the insertion of the feeding pipe (14).

5. The ultrafine heavy calcium carbonate discharge collection device according to claim 4, characterized in that, The feed pipe (10) is connected to the ultrafine heavy calcium carbonate powder storage device.

6. The ultrafine heavy calcium carbonate discharge collection device according to claim 1, characterized in that, Infrared transmitters (17) are symmetrically installed on the top of the mounting plate (8) on both sides of the first electric push rod (9).

7. The ultrafine heavy calcium carbonate discharge collection device according to claim 4, characterized in that, Infrared receivers (11) are symmetrically installed on both sides of the feeding pipe (10) on the surface of the feeding rack (12).

8. The ultrafine heavy calcium carbonate discharge collection device according to claim 1, characterized in that, The mounting plate (8) is located directly below the surface of the collection platform (1) and a ball bearing plate (6) is mounted around it. Several sets of balls are rotatably connected to the surface of the ball bearing plate (6).

Images