Raw material proportioning device for light stabilizer production

Abstract

The utility model discloses a raw material proportioning device for light stabilizer production, which comprises a proportioning plate, four proportioning cylinders are fixedly arranged in the proportioning plate, the lower ends of the four proportioning cylinders are fixedly connected with blanking pipes, a discharging structure is arranged in the proportioning plate, and the discharging structure comprises a blocking plate. A material leakage hole is formed in the edge, close to the batching barrel, of the outer wall of the plugging plate, a reserved hole is formed in one side of the batching barrel, and a round rod is installed in the middle of the upper end of the plugging plate and extends to the upper end of the proportioning plate. According to the raw material proportioning device for producing the light stabilizer, omission of raw materials can be avoided, meanwhile, various raw materials can be fed at a time, and the next batching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of light stabilizer batching, in particular to a raw material batching device for light stabilizer production. Background Art

[0002] The main function of light stabilizers is to prevent the damage of UV rays to the molecular structure of materials by absorbing or dispersing harmful ultraviolet (UV) rays, thereby extending the service life of materials. They are usually added during the material manufacturing process, interacting with the material molecules to form a protective layer or barrier to prevent UV damage. Light stabilizers are additives used to improve the light resistance of polymer materials. They are usually used in the production process of plastics, rubber and other materials. In the production process of light stabilizers, multiple ingredients need to be mixed and modulated.

[0003] The existing preparation of light stabilizers requires the preparers to prepare the raw materials one by one, and then add them into the mixing box for processing in sequence. This operation may result in the omission of certain raw materials, resulting in the waste of the entire material in the later stage, and the operator's preparation time is wasted. In addition, the single addition of raw materials will greatly affect the efficiency of the ingredients. Utility Model Content

[0004] The main purpose of the utility model is to provide a raw material proportioning device for light stabilizer production, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A raw material proportioning device for producing a light stabilizer comprises a proportioning plate, four proportioning barrels are fixedly arranged inside the proportioning plate, the lower ends of the four proportioning barrels are fixedly connected to a discharge pipe, a discharge structure is arranged inside the proportioning plate, the discharge structure comprises a blocking plate, a leakage hole is provided on the outer wall of the blocking plate near the edge of the proportioning barrel, a reserved hole is provided on one side of the proportioning barrel, a round rod is installed in the middle of the upper end of the blocking plate, and the round rod passes to the upper end of the proportioning plate.

[0007] As a further solution of the utility model, a cleaning structure is provided at the lower end of the proportioning plate, and the cleaning structure includes a cylinder, and a sealing ring is provided at the lower end of the cylinder, and the sealing ring enters into the inner wall of the discharge pipe.

[0008] As a further solution of the utility model, a bearing seat is arranged on the inner wall of the bottom end of the proportioning plate, a hidden groove is opened at the lower end of the blocking plate, a connecting column is installed on the inner wall of the hidden groove, and the connecting column is rotatably connected to the bearing seat.

[0009] As a further solution of the utility model, a threaded barrel is installed on the upper end of the sealing ring, and a screw is fixedly installed on the lower end of the cylinder.

[0010] As a further solution of the utility model, a stabilizing plate is installed on the outer wall of the lower end of the discharge pipe.

[0011] As a further solution of the utility model, a vertical plate is provided on one side of the lower end of the stabilizing plate, a screw rod is threadedly installed inside the vertical plate, one end of the screw rod is rotatably connected to a semi-arc plate, a guide rod is provided on one side of the semi-arc plate, the guide rod is located inside the vertical plate and slides, and the upper end of the semi-arc plate is in contact with the lower end of the stabilizing plate.

[0012] As a further solution of the utility model, a handle is fixedly provided on the upper end of the round rod, and a plurality of anti-slip grooves are formed in an annular shape on the outer wall of the handle.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up the discharge structure, multiple materials that need to be mixed are placed inside the batching barrel. After the mixing is completed, multiple materials can be added at the same time. The four batching pipes are convenient for batching personnel to detect whether there is any missing material, and the purpose of rapid delivery can be achieved.

[0015] By setting up a cleaning structure, when the material enters the mixing equipment through the feeding pipe, the sealing ring can be moved downward to push the material on the inner wall of the feeding pipe down and drop it into the mixing equipment, thus avoiding waste caused by material adhesion.

[0016] The upper end of the sealing ring is connected to the output end of the cylinder by means of threads. When the outer wall of the sealing ring is severely damaged by friction with the inner wall of the discharge pipe, the sealing ring can be completely pushed to the bottom of the discharge pipe and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a raw material proportioning device for producing a light stabilizer according to the utility model;

[0018] Figure 2 This is a cross-sectional view of a proportioning plate of a raw material proportioning device for producing a light stabilizer according to the utility model;

[0019] Figure 3 This is a disassembled structural diagram of a batching barrel and a sealing plate of a raw material batching device for light stabilizer production according to the utility model;

[0020] Figure 4 This is a structural diagram of the lower end of a blocking plate of a raw material proportioning device for light stabilizer production according to the utility model;

[0021] Figure 5 This is a disassembled diagram of the sealing ring and the screw of a raw material proportioning device for producing a light stabilizer according to the utility model;

[0022] Figure 6 for Figure 1 Enlarged structural diagram of point A in the middle.

[0023] In the figure: 1. Proportional plate; 2. Proportional barrel; 3. Discharge pipe; 4. Discharge structure; 5. Sealing plate; 6. Reserved hole; 7. Leakage hole; 8. Bearing seat; 9. Hidden groove; 10. Connecting column; 11. Cleaning structure; 12. Cylinder; 13. Sealing ring; 14. Screw; 15. Threaded barrel; 16. Stabilizing plate; 17. Vertical plate; 18. Screw; 19. Semi-arc plate; 20. Guide rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-6 As shown, a raw material proportioning device for light stabilizer production includes a proportioning plate 1, four proportioning barrels 2 are fixedly arranged inside the proportioning plate 1, and the lower ends of the four proportioning barrels 2 are fixedly connected with a discharge pipe 3, and a discharge structure 4 is arranged inside the proportioning plate 1. The discharge structure 4 includes a sealing plate 5, and a leakage hole 7 is opened on the outer wall of the sealing plate 5 near the edge of the proportioning barrel 2, and a reserved hole 6 is opened on one side of the proportioning barrel 2. A round rod is installed in the middle of the upper end of the sealing plate 5, and the round rod passes to the upper end of the proportioning plate 1.

[0026] In this embodiment, a cleaning structure 11 is provided at the lower end of the proportioning plate 1 . The cleaning structure 11 includes a cylinder 12 . A sealing ring 13 is provided at the lower end of the cylinder 12 . The sealing ring 13 enters into the inner wall of the discharge pipe 3 .

[0027] The cylinder 12 is used to drive the sealing ring 13 to move downward, and the sealing ring 13 scrapes the inner wall of the discharge pipe 3 to achieve complete discharge of the material. The sealing ring 13 has the softness of soft material and can fit closely with the inner wall of the discharge pipe 3 to ensure the complete drop of the adhered material.

[0028] In this embodiment, a bearing seat 8 is provided on the inner wall of the bottom end of the proportioning plate 1, a hidden groove 9 is opened at the lower end of the sealing plate 5, and a connecting column 10 is installed on the inner wall of the hidden groove 9, and the connecting column 10 is rotatably connected to the bearing seat 8.

[0029] The bearing seat 8 facilitates the stable rotation of the sealing plate 5 , and the connecting column 10 is used to be rotatably connected to the bearing seat 8 , so as to facilitate the rotation of the sealing plate 5 by the operator.

[0030] In this embodiment, a threaded cylinder 15 is installed on the upper end of the sealing ring 13 , and a screw rod 14 is fixedly installed on the lower end of the cylinder 12 .

[0031] The threaded barrel 15 cooperates with the screw rod 14 so that the sealing ring 13 can be replaced at a later stage.

[0032] In this embodiment, a stabilizing plate 16 is installed on the outer wall of the lower end of the feeding pipe 3 .

[0033] The stabilizing plate 16 is used for stabilizing the placement.

[0034] In this embodiment, a vertical plate 17 is provided on one side of the lower end of the stabilizing plate 16, and a screw rod 18 is installed with a thread inside the vertical plate 17. One end of the screw rod 18 is rotatably connected to a semi-arc plate 19, and a guide rod 20 is provided on one side of the semi-arc plate 19. The guide rod 20 is located inside the vertical plate 17 and slides, and the upper end of the semi-arc plate 19 is in contact with the lower end of the stabilizing plate 16.

[0035] The screw rod 18 is used to operate the position of the semi-arc plate 19 so that the semi-arc plate 19 is fastened to the outer wall of the feed pipe of the mixing device, thereby strengthening the stable placement of the proportioning plate 1.

[0036] In this embodiment, a handle is fixedly provided on the upper end of the round rod, and a plurality of anti-slip grooves are formed in an annular shape on the outer wall of the handle.

[0037] It should be noted that the utility model is a raw material proportioning device for light stabilizer production. When the raw materials of the light stabilizer are proportioned, the feed pipe 3 is inserted into the feed pipe of the mixing device, and the multiple materials to be prepared are added to the inside of the proportioning barrel 2 respectively, and it is checked whether the materials are missed. If not, the handle is turned to drive the blocking plate 5 to rotate, so that the reserved hole 6 and the leakage hole 7 are on the same vertical line, so that multiple materials can be dropped at the same time;

[0038] After the feeding is completed, the cylinder 12 is started, so that the cylinder 12 drives the sealing ring 13 to move downward, so that the sealing ring 13 fits the inner wall of the feeding pipe 3, and the residual raw materials on the inner wall are pushed down to avoid waste of resources. When the sealing ring 13 needs to be replaced, the threaded cylinder 15 is rotated to achieve replacement;

[0039] When the lower feeding pipe 3 is sleeved on the inner wall of the feeding pipe of the mixing equipment, the screw 18 is rotated so that the semi-arc plate 19 is close to the outer wall of the feeding pipe, so that the proportioning plate 1 is placed firmly, ensuring that the proportioning barrel 2 is placed stably when the operator is proportioning, and the proportion can be adjusted more accurately.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material proportioning device for light stabilizer production, comprising a proportioning plate (1), wherein four proportioning barrels (2) are fixedly arranged inside the proportioning plate (1), and the lower ends of the four proportioning barrels (2) are fixedly connected to a feed pipe (3), characterized in that: The proportioning plate (1) is provided with a discharge structure (4) inside, and the discharge structure (4) includes a blocking plate (5), and a leakage hole (7) is provided on the outer wall of the blocking plate (5) near the edge of the proportioning barrel (2), and a reserved hole (6) is provided on one side of the proportioning barrel (2), and a round rod is installed in the middle of the upper end of the blocking plate (5), and the round rod is connected to the upper end of the proportioning plate (1).

2. The raw material proportioning device for producing a light stabilizer according to claim 1, characterized in that: The lower end of the proportioning plate (1) is provided with a cleaning structure (11), the cleaning structure (11) comprises a cylinder (12), the lower end of the cylinder (12) is provided with a sealing ring (13), and the sealing ring (13) enters into the inner wall of the discharge pipe (3).

3. The raw material proportioning device for producing a light stabilizer according to claim 1, characterized in that: A bearing seat (8) is arranged on the inner wall of the bottom end of the proportioning plate (1), a hidden groove (9) is opened at the lower end of the blocking plate (5), a connecting column (10) is installed on the inner wall of the hidden groove (9), and the connecting column (10) is rotatably connected to the bearing seat (8).

4. The raw material proportioning device for producing a light stabilizer according to claim 2, characterized in that: A threaded cylinder (15) is installed at the upper end of the sealing ring (13), and a screw rod (14) is fixedly installed at the lower end of the cylinder (12).

5. The raw material proportioning device for producing light stabilizer according to claim 1, characterized in that: A stabilizing plate (16) is installed on the outer wall of the lower end of the discharge pipe (3).

6. A raw material proportioning device for light stabilizer production according to claim 5, characterized in that: A vertical plate (17) is arranged on one side of the lower end of the stabilizing plate (16), a screw rod (18) is installed with a thread inside the vertical plate (17), one end of the screw rod (18) is rotatably connected to a semi-arc plate (19), a guide rod (20) is arranged on one side of the semi-arc plate (19), the guide rod (20) is located inside the vertical plate (17) and slides, and the upper end of the semi-arc plate (19) is in contact with the lower end of the stabilizing plate (16).

7. The raw material proportioning device for producing light stabilizer according to claim 1, characterized in that: A handle is fixedly arranged on the upper end of the round rod, and a plurality of anti-slip grooves are annularly arranged on the outer wall of the handle.

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