Feeding device for nail-shooting tablet production

Abstract

The utility model discloses a feeding device for nail-shooting tablet production, which relates to the technical field of nail-shooting tablets and comprises a feeding box, a feeding hopper is mounted at the top of the feeding box, and a discharging pipe is mounted at the bottom of the feeding box. According to the feeding device, raw materials are placed in the feeding box through the feeding hopper, after being placed, the raw materials fall on the top of the filter screen, then a worker starts the motor, the motor drives the rotating disc to rotate, the connecting rod on the rotating disc rotates together, the ejector rod on the top is pushed while rotating, and the ejector rod drives the movable rod on the top to ascend and descend; a movable rod repeatedly impacts a connecting plate, the connecting plate can ascend and descend through a spring frame, a filter screen frame at one end of the connecting plate can vibrate, so that raw materials on a filter screen are vibrated, the raw materials pass through the filter screen and are sieved, and the sieved raw materials are discharged to a tabletting base through a discharging pipe; and caking raw materials can be prevented from being tableted, and the tableting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of nail shooting tablets, in particular to a feeding device for the production of nail shooting tablets. Background Art

[0002] A nail shooter is a nail that uses the gunpowder gas generated by firing tablets as power and is driven into a building body. The main components of a nail shooting cartridge are various powdery raw materials. During the production process, the powdery raw materials need to be mixed with a solvent, and after mixing, they are made into granules for drying to reduce the moisture content therein. After reducing the moisture content, they are pressed into tablets by a tablet press.

[0003] When the existing nail shooting tablet press is feeding, it is unable to screen the raw materials, resulting in a slight caking phenomenon of the raw materials, which affects the subsequent filling of the raw materials. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defect that when the existing nail shooting tablet press is feeding, it is unable to screen the raw materials, resulting in a slight caking phenomenon of the raw materials, which affects the subsequent filling of the raw materials, and to propose a feeding device for the production of nail shooting tablets.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A feeding device for the production of nail shooting tablets, including a feeding box, wherein a feeding hopper is installed at the top of the feeding box, and a discharge pipe is installed at the bottom of the feeding box. A filter screen frame is installed inside the feeding box, and a filter screen is installed inside the filter screen frame. A connecting plate is installed outside the filter screen frame, and a spring frame is installed at the bottom of the connecting plate. The bottom of the spring frame is connected to a fixing plate. A through groove is opened on the outside of the feeding box, and a bottom plate is installed on the outside of the feeding box. A motor is installed on the top of the bottom plate, and a turntable is installed at one end of the motor. A connecting rod is installed on one side of the turntable, and a first rotating shaft is installed on the outside of the connecting rod. A push rod is installed on the outside of the first rotating shaft, and a second rotating shaft is installed at the top of the push rod. The inside of the second rotating shaft is connected to a fixing rod, and a movable rod is connected to the outside of the fixing rod. A tablet pressing base is arranged below the feeding box.

[0007] Preferably, the second rotating shaft and the movable rod form a rotating structure through the fixing rod, and the movable rod is movably connected to the fixing plate.

[0008] Preferably, the connecting plate and the fixing plate form a telescopic structure through the spring frame, and the connecting plate passes through the through groove and is connected to the filter screen frame.

[0009] Preferably, the push rod and the connecting rod form a rotating structure through the first rotating shaft, and the connecting rod is fixedly installed on one side of the turntable.

[0010] Preferably, the ejector rod is connected to the fixed rod through a second rotating shaft, and the fixed rod is fixedly installed inside the movable rod.

[0011] Preferably, the turntable is connected to the bottom plate through a motor, and the bottom plate is fixedly connected to the feeding box.

[0012] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the raw materials are placed into the feeding box through the feed hopper. After being placed, the raw materials fall on the top of the filter screen. Then, the operator starts the motor, and the motor drives the turntable to rotate. The connecting rod on the turntable will rotate together. While rotating, it will push the ejector rod on the top, and the ejector rod will drive the movable rod on the top to move up and down. As a result, the movable rod repeatedly impacts the connecting plate, and the connecting plate will move up and down through the spring frame. The filter screen frame at one end of the connecting plate will vibrate, thereby vibrating the raw materials on the filter screen, enabling the raw materials to pass through the filter screen, screening the raw materials. The screened raw materials are discharged to the tablet pressing base through the discharge pipe, which can prevent caked raw materials from being tableted and ensure the quality of tablet pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is Figure 1 an enlarged schematic structural diagram of part A in

[0016] Figure 3 is a top view schematic structural diagram of the top of the filter screen frame of the present utility model.

[0017] LEGEND DESCRIPTION:

[0018] 1. Feeding box; 2. Feed hopper; 3. Filter screen frame; 4. Discharge pipe; 5. Tablet pressing base; 6. Connecting plate; 7. Through groove; 8. Fixed plate; 9. Spring frame; 10. Bottom plate; 11. Motor; 12. Turntable; 13. Ejector rod; 14. Connecting rod; 15. First rotating shaft; 16. Second rotating shaft; 17. Fixed rod; 18. Movable rod; 19. Filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 scope of protection of the present utility model.

[0020] Refer toFigures 1-3 , a feeding device for the production of nail tablets, comprising a feeding box 1, a feeding hopper 2, a filter screen frame 3, a discharge pipe 4, a tablet pressing base 5, a connecting plate 6, a through groove 7, a fixing plate 8, a spring frame 9, a bottom plate 10, a motor 11, a turntable 12, a top rod 13, a connecting rod 14, a first rotating shaft 15, a second rotating shaft 16, a fixing rod 17, a movable rod 18 and a filter screen 19. A feeding hopper 2 is installed at the top of the feeding box 1, and a discharge pipe 4 is installed at the bottom of the feeding box 1. A filter screen frame 3 is installed inside the feeding box 1, and a filter screen 19 is installed inside the filter screen frame 3. A connecting plate 6 is installed outside the filter screen frame 3, and a spring frame 9 is installed at the bottom of the connecting plate 6. The bottom of the spring frame 9 is connected to a fixing plate 8. A through groove 7 is opened on the outside of the feeding box 1, and a bottom plate 10 is installed outside the feeding box 1. A motor 11 is installed on the top of the bottom plate 10, and a turntable 12 is installed at one end of the motor 11. A connecting rod 14 is installed on one side of the turntable 12, and a first rotating shaft 15 is installed on the outside of the connecting rod 14. A top rod 13 is installed on the outside of the first rotating shaft 15, and a second rotating shaft 16 is installed at the top of the top rod 13. The inner side of the second rotating shaft 16 is connected to a fixing rod 17, and a movable rod 18 is connected to the outside of the fixing rod 17. A tablet pressing base 5 is arranged below the feeding box 1.

[0021] Furthermore, the second rotating shaft 16 and the movable rod 18 form a rotating structure through the fixing rod 17, and the movable rod 18 is movably connected to the fixing plate 8. The second rotating shaft 16 can rotate on the fixing rod 17, and the movable rod 18 can move up and down, thereby hitting the connecting plate 6 at the top.

[0022] Furthermore, the connecting plate 6 and the fixing plate 8 form a telescopic structure through the spring frame 9, and the connecting plate 6 passes through the through groove 7 and is connected to the filter screen frame 3. The connecting plate 6 can be telescoped through the spring frame 9, so that the filter screen 19 inside the filter screen frame 3 vibrates.

[0023] Furthermore, the top rod 13 and the connecting rod 14 form a rotating structure through the first rotating shaft 15, and the connecting rod 14 is fixedly installed on one side of the turntable 12. The first rotating shaft 15 can rotate on the outside of the connecting rod 14.

[0024] Furthermore, the top rod 13 is connected to the fixing rod 17 through the second rotating shaft 16, and the fixing rod 17 is fixedly installed inside the movable rod 18. When the connecting rod 14 rotates clockwise around the turntable 12, it will move upward, thereby pushing the movable rod 18 upward. At the same time, the first rotating shaft 15 and the second rotating shaft 16 will rotate simultaneously.

[0025] Furthermore, the turntable 12 is connected to the bottom plate 10 through the motor 11, and the bottom plate 10 is fixedly connected to the feeding box 1. The bottom plate 10 is welded to the outside of the feeding box 1.

[0026] Working principle: When in use, first, the operator places the raw materials into the feeding box 1 through the feeding hopper 2. After placement, the raw materials fall on the top of the filter screen 19. Then, the operator starts the motor 11, and the motor 11 drives the turntable 12 to rotate. The connecting rod 14 on the turntable 12 will rotate together. While rotating, it will push the ejector rod 13 at the top, and the ejector rod 13 will drive the movable rod 18 at the top to lift and lower, so that the movable rod 18 repeatedly impacts the connecting plate 6. The connecting plate 6 will lift and lower through the spring frame 9. The filter screen frame 3 at one end of the connecting plate 6 will vibrate, thereby vibrating the raw materials on the filter screen 19, enabling the raw materials to pass through the filter screen 19, screening the raw materials. The screened raw materials are discharged through the discharge pipe 4 onto the tablet pressing base 5, which can prevent caked raw materials from being tableted and ensure the quality of tablet pressing.

[0027] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A feeding device for producing nail tablets, comprising a feeding box (1), characterized in that: A feed hopper (2) is installed on the top of the loading box (1), and a discharge pipe (4) is installed on the bottom of the loading box (1); a filter frame (3) is installed inside the loading box (1), and a filter (19) is installed on the inner side of the filter frame (3); a connecting plate (6) is installed on the outer side of the filter frame (3), and a spring frame (9) is installed on the bottom of the connecting plate (6); a fixing plate (8) is connected to the bottom of the spring frame (9); a through groove (7) is opened on the outer side of the loading box (1), and a bottom plate (10) is installed on the outer side of the loading box (1); the bottom plate (10) ) is installed on the top of the rotating disk (12), and a rotating disk (12) is installed at one end of the motor (11); a connecting rod (14) is installed on one side of the rotating disk (12), and a first rotating shaft (15) is installed on the outer side of the connecting rod (14); a top rod (13) is installed on the outer side of the first rotating shaft (15), and a second rotating shaft (16) is installed on the top of the top rod (13); a fixed rod (17) is connected to the inner side of the second rotating shaft (16), and a movable rod (18) is connected to the outer side of the fixed rod (17); a tablet pressing base (5) is arranged below the loading box (1).

2. A feeding device for producing nail tablets according to claim 1, characterized in that: The second rotating shaft (16) forms a rotating structure through a fixed rod (17) and a movable rod (18), and the movable rod (18) is movably connected to the fixed plate (8).

3. A feeding device for producing nail tablets according to claim 1, characterized in that: The connecting plate (6) forms a telescopic structure through a spring frame (9) and a fixing plate (8), and the connecting plate (6) passes through the through slot (7) and is connected to the filter frame (3).

4. A feeding device for producing nail tablets according to claim 1, characterized in that: The top rod (13) forms a rotating structure with a connecting rod (14) via a first rotating shaft (15), and the connecting rod (14) is fixedly mounted on one side of the rotating disk (12).

5. A feeding device for producing nail tablets according to claim 1, characterized in that: The top rod (13) is connected to the fixed rod (17) via a second rotating shaft (16), and the fixed rod (17) is fixedly mounted on the inner side of the movable rod (18).

6. A feeding device for producing nail tablets according to claim 1, characterized in that: The turntable (12) is connected to the bottom plate (10) via a motor (11), and the bottom plate (10) is fixedly connected to the loading box (1).

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