Rubber particle drying and screening integrated equipment

Abstract

The utility model discloses rubber particle drying and screening integrated equipment which comprises a mounting frame, a barrel is fixed to the mounting frame, a fixing pipe is rotationally arranged in the barrel, a spiral blade is fixed to the surface of the fixing pipe, and a rotating assembly used for rotating the fixing pipe is arranged on the barrel. A plurality of leakage holes are formed in the cylinder body, and a plurality of ventilation holes are formed in the fixing pipe; a drying assembly is arranged on the barrel and used for conveying hot air into the barrel and the fixing pipe. The rubber particle drying device has the beneficial effects that hot air is output into the barrel through the drying assembly to dry rubber particles, meanwhile, the drying assembly further outputs hot air into the fixing pipe, the hot air flows outwards from the interior of the barrel, the drying efficiency can be improved, the fixing pipe and the spiral blade are rotated through the rotating assembly, and the spiral blade and the barrel are matched to move the rubber particles and make the rubber particles roll over; and the whole surfaces of the rubber particles can be in contact with hot air, so that the drying efficiency and the drying uniformity are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to integrated equipment for drying and screening rubber particles. Background Art

[0002] In order to ensure the quality of cable material particles, it is necessary to screen the cable material particles, classify particles of different sizes, and dry the rubber particles.

[0003] In the prior art, screening and drying are two separate processes and require the use of two corresponding devices, resulting in a waste of resources and time;

[0004] In the use of the existing rubber particle drying device, since the rubber particles are stacked on the tray, the contact area with the heat source is small, resulting in low drying efficiency and uneven drying. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated equipment for drying and screening rubber particles in order to solve the above problems, as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides a rubber particle drying and screening integrated device, comprising a mounting frame, a cylinder body is fixed on the mounting frame, a fixed pipe is rotatably arranged in the cylinder body, a spiral blade is fixed on the surface of the fixed pipe, and a rotating assembly for rotating the fixed pipe is arranged on the cylinder body;

[0008] The cylinder is provided with a plurality of leakage holes, and the fixed pipe is provided with a plurality of ventilation holes;

[0009] The cylinder is provided with a drying assembly for conveying hot air into the cylinder and the fixed pipe.

[0010] By using the above-mentioned integrated equipment for drying and screening rubber particles, the rubber particles are poured into the cylinder, and the drying component outputs hot air into the cylinder to dry the rubber particles. At the same time, the drying component also outputs hot air into the fixed pipe, so that the hot air flows out from the cylinder, which can improve the drying efficiency.

[0011] The fixed tube is rotated by the rotating assembly, and the fixed tube rotates the spiral blades. The spiral blades cooperate with the cylinder to move the rubber particles. The rubber particles will roll during the movement, so that the entire surface can contact with the hot air, which is beneficial to improve the drying efficiency. At the same time, when the rubber particles are moved, some small rubber particles will fall out of the cylinder through the leakage holes, so that the rubber particles can be classified according to their volume.

[0012] Preferably, a feeding hopper is provided on the cylinder, and a material guide port is provided at one end of the bottom of the cylinder away from the feeding hopper.

[0013] Preferably, the surface of the spiral blade is in contact with the inner wall of the cylinder.

[0014] Preferably, the fixed tube is coaxial with the cylinder.

[0015] Preferably, the drying assembly comprises an air collecting hood, which is arranged on the cylinder, and a dryer is arranged on the air collecting hood, and the dryer is connected to the air collecting hood and the fixed pipe through pipeline one and pipeline two respectively.

[0016] Preferably, the second pipe is rotatably connected to the end of the fixed pipe.

[0017] Preferably, the rotating assembly comprises a motor, the motor is arranged on the cylinder, a gear is fixed on the output shaft of the motor, a gear ring is fixed on the fixed tube, and the gear ring is meshed with the gear.

[0018] Preferably, a guide hopper is obliquely arranged on the mounting frame, and the guide hopper corresponds to the bottom of the cylinder.

[0019] The beneficial effects are:

[0020] 1. The rubber particles are dried by outputting hot air into the cylinder through the drying component. At the same time, the drying component also outputs hot air into the fixed pipe, so that the hot air flows out from the cylinder, which can improve the drying efficiency. The fixed pipe and the spiral blade are rotated by the rotating component. The spiral blade cooperates with the cylinder to move the rubber particles and make them roll. At that time, the entire surface of the rubber particles can contact with the hot air, which significantly improves the drying efficiency and drying uniformity;

[0021] 2. In the process of moving rubber particles through the cooperation of spiral blades and cylinder, some small rubber particles will fall out of the cylinder through the leakage holes, realizing the volume classification of rubber particles. The equipment combines the two processes of drying and screening, greatly improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a front view structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the spiral blade of the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Mounting frame; 2. Cylinder; 3. Leakage hole; 4. Feed hopper; 5. Drying assembly; 6. Rotating assembly; 7. Fixed pipe; 8. Feeding port; 9. Feeding hopper; 10. Dryer; 11. Wind hood; 12. Pipeline 1; 13. Pipeline 2; 14. Motor; 15. Gear; 16. Gear ring; 17. Spiral blade; 18. Ventilation hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] See also Figure 1-Figure 3 As shown, the utility model provides an integrated device for drying and screening rubber particles, including a mounting frame 1, a cylinder 2 is fixed on the mounting frame 1, a fixed tube 7 is rotatably arranged in the cylinder 2, a spiral blade 17 is fixed on the surface of the fixed tube 7, and a rotating component 6 for rotating the fixed tube 7 is arranged on the cylinder 2;

[0030] The cylinder 2 is provided with a plurality of leakage holes 3, and the fixed pipe 7 is provided with a plurality of ventilation holes 18;

[0031] A drying assembly 5 is provided on the cylinder 2 for conveying hot air into the cylinder 2 and the fixed pipe 7 .

[0032] As an optional embodiment, a feeding hopper 4 is provided on the cylinder 2, and a material guide port 8 is provided at one end of the bottom of the cylinder 2 away from the feeding hopper 4. Rubber particles are put into the cylinder 2 through the feeding hopper 4, and the dried rubber particles, large-volume particles are output through the material guide port 8, and small-volume particles fall out directly from the bottom of the cylinder 2.

[0033] The surface of the spiral blade 17 contacts the inner wall of the cylinder 2 , and when the spiral blade 17 rotates, it cooperates with the cylinder 2 to move the rubber particles.

[0034] The fixed tube 7 is coaxial with the cylinder 2 .

[0035] The drying assembly 5 includes an air collecting hood 11, which is arranged on the cylinder 2. A dryer 10 is arranged on the air collecting hood 11. The dryer 10 is connected to the air collecting hood 11 and the fixed pipe 7 through a pipe 12 and a pipe 2 13 respectively. The dryer 10 inputs hot air into the air collecting hood 11, and the hot air can evenly enter the cylinder 2 from the upper part of the cylinder 2 through the air collecting hood 11.

[0036] The second pipe 13 is rotatably connected to the end of the fixed pipe 7 , and such a connection can improve the sealing between the second pipe 13 and the fixed pipe 7 .

[0037] The rotating assembly 6 includes a motor 14, which is arranged on the cylinder 2. A gear 15 is fixed on the output shaft of the motor 14, and a ring gear 16 is fixed on the fixed tube 7. The ring gear 16 meshes with the gear 15. The motor 14 rotates the gear 15, and the gear 15 cooperates with the ring gear 16 to rotate the fixed tube 7.

[0038] A guide hopper 9 is obliquely arranged on the mounting frame 1 , and the guide hopper 9 corresponds to the bottom of the cylinder 2 , and the guide hopper 9 receives the rubber particles dropped from the cylinder 2 for collection.

[0039] With the above structure, the rubber particles are poured into the cylinder 2, and the drying component 5 outputs hot air into the cylinder 2 to dry the rubber particles. At the same time, the drying component 5 also outputs hot air into the fixed pipe 7, so that the hot air flows from the cylinder 2 to the outside, which can improve the drying efficiency.

[0040] The fixed tube 7 is rotated by the rotating component 6, and the fixed tube 7 rotates the spiral blade 17. The spiral blade 17 cooperates with the cylinder 2 to move the rubber particles. The rubber particles will roll during the movement, so that the entire surface can be in contact with the hot air, which is beneficial to improving the drying efficiency. At the same time, when the rubber particles are moved, some small rubber particles will fall out of the cylinder 2 through the leakage hole 3, thereby realizing the classification according to the volume of the rubber particles.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An integrated equipment for drying and screening rubber particles, characterized in that: It comprises a mounting frame (1), a cylinder (2) is fixed on the mounting frame (1), a fixed tube (7) is rotatably arranged inside the cylinder (2), a spiral blade (17) is fixed on the surface of the fixed tube (7), and a rotating assembly (6) for rotating the fixed tube (7) is arranged on the cylinder (2); The cylinder (2) is provided with a plurality of leakage holes (3), and the fixed pipe (7) is provided with a plurality of ventilation holes (18); The cylinder (2) is provided with a drying assembly (5) for conveying hot air into the cylinder (2) and the fixed pipe (7).

2. The integrated equipment for drying and screening rubber particles according to claim 1, characterized in that: A feeding hopper (4) is arranged on the cylinder (2), and a material guide port (8) is arranged at one end of the bottom of the cylinder (2) away from the feeding hopper (4).

3. The integrated equipment for drying and screening rubber particles according to claim 1, characterized in that: The surface of the spiral blade (17) is in contact with the inner wall of the cylinder (2).

4. The integrated equipment for drying and screening rubber particles according to claim 1, characterized in that: The fixed tube (7) is coaxial with the cylinder (2).

5. The integrated equipment for drying and screening rubber particles according to claim 1, characterized in that: The drying assembly (5) comprises an air collecting hood (11), wherein the air collecting hood (11) is arranged on the cylinder (2), and a dryer (10) is arranged on the air collecting hood (11), and the dryer (10) is connected to the air collecting hood (11) and the fixed pipe (7) through a pipe 1 (12) and a pipe 2 (13) respectively.

6. The integrated equipment for drying and screening rubber particles according to claim 5, characterized in that: The second pipe (13) is rotatably connected to the end of the fixed pipe (7).

7. The integrated equipment for drying and screening rubber particles according to claim 1, characterized in that: The rotating assembly (6) comprises a motor (14), the motor (14) is arranged on the cylinder (2), a gear (15) is fixed on the output shaft of the motor (14), a gear ring (16) is fixed on the fixed tube (7), and the gear ring (16) is meshed with the gear (15).

8. The integrated equipment for drying and screening rubber particles according to claim 1, characterized in that: A material guide hopper (9) is obliquely arranged on the mounting frame (1), and the material guide hopper (9) corresponds to the bottom of the cylinder (2).

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