Thermoplastic elastomer particle drying mechanism

Abstract

The utility model provides a thermoplastic elastomer particle drying mechanism, which relates to the field of thermoplastic elastomer particle drying, and comprises an elastomer heat dryer, a drying net cylinder and a cross-shaped driving disc, a draining machine is arranged on the left side of the elastomer heat dryer, a draining net cylinder is coupled on the inner side of the draining machine, and a cross-shaped driving disc is arranged on the cross-shaped driving disc. The right side of the draining net cylinder is in shaft connection with a transmission column, the upper end of the draining machine communicates with an inner cavity of the elastomer heat drying machine through a communicating pipeline, an air guide plate is fixed to the cavity wall of the rear side of the elastomer heat drying machine, and a first exhaust outlet and a second exhaust outlet are formed in the upper plane and the lower plane of the air guide plate. And a third air outlet and a fourth air outlet are formed in the cambered surface of the air deflector. The problem that in the prior art, when a plurality of net barrels in a drying box rotate at the same time to dry elastomer particles, water dripping from the upper barrel body easily flows into the lower barrel body, and consequently the drying speeds of the net barrels are inconsistent is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermoplastic elastomer particle drying technical field, concretely relates to a thermoplastic elastomer particle drying mechanism. BACKGROUND

[0002] Thermoplastic elastomer TPE / TPR, also known as artificial rubber or synthetic rubber. Its products have high elasticity, aging resistance, oil resistance and other excellent properties of traditional crosslinking vulcanized rubber, and also have the characteristics of convenient processing and wide processing mode of ordinary plastics. Through the search, the prior art (publication number: CN202222278915.1) a kind of thermoplastic elastomer particle drying mechanism, it is recorded in the paper that "when the thermoplastic elastomer particles need to be dried, the thermoplastic elastomer particles are placed in the net barrel, then the barrel door on the net barrel is closed, so that the thermoplastic elastomer particles can be concentrated in the inside of the net barrel, then the first clamping frame is used to clamp one end of the net barrel, then the second drive assembly is used to move the second clamping frame towards the net barrel, so that the other end of the net barrel can be clamped by the second clamping frame. When the net barrel is clamped between the first clamping frame and the second clamping frame, the first drive assembly is used to rotate the net barrel between the first clamping frame and the second clamping frame under the action of the first drive assembly. By rotating the net barrel with the first drive assembly, the thermoplastic elastomer particles inside the net barrel are rotated, and the drying oven is used to dry the thermoplastic elastomer particles, so that the moisture in the thermoplastic elastomer particles can be quickly volatilized, thereby improving the drying efficiency of the thermoplastic elastomer particles to a certain extent", but in the prior art, when the multiple net barrels in the drying oven rotate simultaneously to dry the elastomer particles, the water droplets in the upper cylinder can flow into the lower barrel, causing the drying speed of the multiple net barrels to be inconsistent. SUMMARY

[0003] To overcome the defects of the prior art, a thermoplastic elastomer particle drying mechanism is provided to solve the problem of inconsistent drying speed of multiple net barrels caused by water droplets in the upper cylinder flowing into the lower barrel when multiple net barrels in the drying oven rotate simultaneously to dry the elastomer particles.

[0004] To achieve the above purpose, a thermoplastic elastomer particle drying mechanism is provided, which comprises: an elastomer heat dryer, a drying net cylinder and a cross drive plate, the inside of the elastomer heat dryer is provided with a drying net cylinder, the left side of the elastomer heat dryer is connected with a cross drive plate through a transmission column,

[0005] The left side of the elastomer heat dryer is provided with a draining machine, a draining net cylinder is connected to the inside of the draining machine through a shaft, a transmission column is connected to the right side of the draining net cylinder through a shaft, the upper end of the draining machine is connected to the inner cavity of the elastomer heat dryer through a communication pipeline, an air deflector is fixed to the rear cavity wall of the elastomer heat dryer, the upper and lower planes of the air deflector are provided with a first air outlet and a second air outlet, and the arc surfaces of the air deflector are provided with a third air outlet and a fourth air outlet.

[0006] Further, the right end of the elastomer heat dryer is connected to a limiting plate through a hydraulic column, and the surface of the limiting plate is movably connected with a transmission block.

[0007] Further, the left side and the rear side of the draining machine are provided with ventilation net openings, the lower surface of the draining machine is provided with a drainage opening, and the front surface of the drying net cylinder is buckled with a discharge door.

[0008] Further, the left and right sides of the drying net cylinder are welded with positioning groove blocks, and the positioning groove blocks are respectively inserted with cross transmission discs and limiting plates.

[0009] Further, the left outer wall of the elastomer heat dryer is provided with a motor, the right side of the motor is connected with a transmission column, and the transmission column is provided with a transmission wheel assembly.

[0010] Further, the left and right sides of the air deflector are connected with hot air pipelines, and the hot air pipelines are respectively connected with the first air outlet and the second air outlet.

[0011] Further, the inside of the rear end of the air deflector is provided with an air inlet cavity, the air inlet cavity is connected with the third air outlet and the fourth air outlet, and the air deflector is distributed between the drying net cylinder spacing in a double-r type.

[0012] The elastomer heat dryer has the advantages that the cross transmission disc inserted in the drying net cylinder synchronously drives the draining net cylinder in the draining machine to rotate, the elastomer particles in the draining net cylinder are drained in a rotary manner, the elastomer particles without water droplets on the surface are poured into the drying net cylinder for rotary drying, the drying mechanism has a pre-control drying function, ensures that no water droplets fall during the rotary drying of the drying mechanism, effectively accelerates the drying speed of the drying mechanism, the hot air is delivered to the net cylinder surface through the double-r type air deflector, the hot air is more fully contacted with the thermoplastic elastomer particles in the net cylinder, the drying effect of the drying mechanism is enhanced, and the practicability of the thermoplastic elastomer particle drying mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a front view structural schematic diagram of the thermoplastic elastomer particle drying machine.

[0014] Fig. 2It is the front view section structure schematic diagram of the elastic body heat drying machine.

[0015] Fig. 3 It is the front view section structure schematic diagram of the draining machine.

[0016] Fig. 4 It is the side view partial section structure schematic diagram of the air deflector and drying net cylinder.

[0017] In the figure: 1, elastic body heat drying machine;11, hydraulic column;2, draining machine;21, communication pipeline;22, draining net cylinder;23, ventilation net mouth;24, drainage port;3, drying net cylinder;31, discharge door;32, positioning groove block;4, cross transmission disc;41, motor;42, transmission column;43, transmission wheel assembly;5, air deflector;51, hot air pipeline;52, first air outlet;53, second air outlet;54, third air outlet;55, air inlet cavity;56, fourth air outlet;6, limiting plate;61, transmission block. Specific implementation

[0018] Refer to Figs. 1 to 4 As shown in the utility model provides a kind of thermoplastic elastomer particle drying mechanism, it include: elastic body heat drying machine 1, drying net cylinder 3 and cross transmission disc 4, drying net cylinder 3 is provided in the inboard of elastic body heat drying machine 1, elastic body heat drying machine 1 left side is connected with cross transmission disc 4 by transmission column 42,

[0019] Elastic body heat drying machine 1 left side is provided with draining machine 2, draining net cylinder 22 is connected with the inboard shaft of draining machine 2, draining net cylinder 22 right side is connected with transmission column 42, draining machine 2 upper end is connected with the inner cavity of elastic body heat drying machine 1 by communication pipeline 21, air deflector 5 is fixed on the cavity wall of elastic body heat drying machine 1 rear side, first air outlet 52 and second air outlet 53 are provided at the upper and lower planes of air deflector 5, third air outlet 54 and fourth air outlet 56 are arranged at the arc surface of air deflector 5.

[0020] First, thermoplastic elastomer particles of surface control dry water are poured into drying net cylinder 3 in the elastic body heat drying machine 1, and drying net cylinder 3 is installed between cross transmission disc 4 and limiting plate 6, then thermoplastic elastomer particles cooled from water are poured into draining net cylinder 22 of draining machine 2, motor 41 is started, drying net cylinder 3 and draining net cylinder 22 are synchronously rotated, air deflector 5 sends hot air to drying net cylinder 3 through multiple air outlets, so that thermoplastic elastomer particles in drying net cylinder 3 are fully dried, and the moisture of thermoplastic elastomer particles in draining net cylinder 22 is drained and discharged, and the drained thermoplastic elastomer particles are poured into drying net cylinder 3 for drying.

[0021] In the embodiment, the right end of the elastomer heat dryer 1 is connected with the limiting plate 6 through the hydraulic column 11, and the surface of the limiting plate 6 is movably connected with the transmission block 61.

[0022] As a preferred embodiment, the hydraulic column 11 pushes the limiting plate 6 to move rightward, so that the limiting plate 6 limits the drying mesh cylinder 3 between the cross transmission disc 4 and the limiting plate 6.

[0023] In the embodiment, the left side and the rear side of the draining machine 2 are provided with the ventilation mesh openings 23, the lower surface of the draining machine 2 is provided with the drainage opening 24, and the front surface of the drying mesh cylinder 3 is buckled with the discharge door 31.

[0024] As a preferred embodiment, the ventilation mesh openings 23 facilitate the air entering the draining machine 2 to be discharged outward, further accelerating the speed of the draining machine 2 in rotating and spinning the thermoplastic elastomer particles to remove water. The discharge door 31 facilitates the thermoplastic elastomer particles to be poured out or poured in.

[0025] In the embodiment, the left and right sides of the drying mesh cylinder 3 are welded with the positioning groove blocks 32, and the positioning groove blocks 32 are respectively inserted with the cross transmission disc 4 and the limiting plate 6. The left outer wall of the elastomer heat dryer 1 is installed with the motor 41, the right side of the motor 41 is connected with the transmission column 42, and the column surface of the transmission column 42 is installed with the transmission wheel assembly 43.

[0026] As a preferred embodiment, the drying mesh cylinder 3 is first transmissionally connected with the cross transmission disc 4 through the positioning groove blocks 32, so as to drive the thermoplastic elastomer particles in the drying mesh cylinder 3 to rotate and dry. The motor 41 drives two groups of drying mesh cylinders 3 and one draining mesh cylinder 22 to synchronously rotate through the transmission column 42 and the transmission wheel assembly 43, thereby saving electric energy and improving drying efficiency.

[0027] In the embodiment, the left and right sides of the air deflector 5 are connected with the hot air ducts 51, and the hot air ducts 51 are respectively connected with the first air outlet 52 and the second air outlet 53. The inner side of the rear end of the air deflector 5 is provided with the air inlet cavity 55, and the air inlet cavity 55 is connected with the third air outlet 54 and the fourth air outlet 56. The air deflector 5 is distributed between the intervals of the drying mesh cylinders 3 in a double-r shape.

[0028] As a preferred embodiment, the hot air ducts 51 facilitate the air direction of the air delivered by the hot air machine to be delivered at the first air outlet 52 and the second air outlet 53, so that the first air outlet 52 and the second air outlet 53 discharge air towards the upper and lower end surfaces of the two groups of drying mesh cylinders 3. The third air outlet 54 and the fourth air outlet 56 are located at the rear end of the upper and lower groups of drying mesh cylinders 3, so that the hot air is discharged from the rear end of the drying mesh cylinder 3, facilitating the hot air to more fully contact the thermoplastic elastomer particles in the mesh cylinder, and enhancing the drying effect of the drying mechanism.

[0029] The thermoplastic elastomer particle drying mechanism can effectively solve the problem that the water dripping in the upper cylinder easily flows into the lower barrel, causing the drying speed of the multiple mesh cylinders to be inconsistent, when the multiple mesh barrels in the drying box rotate to dry the elastomer particles at the same time, the drying mechanism has the function of pre-control drying, ensures that no water drips when the drying mechanism rotates to dry, effectively speeds up the drying speed of the drying mechanism, facilitates the hot air to fully contact the thermoplastic elastomer particles in the mesh cylinder, enhances the drying effect of the drying mechanism, improves the practicality of the thermoplastic elastomer particle drying mechanism, and is suitable for thermoplastic elastomer particle drying mechanism.

Claims

1. A thermoplastic elastomer granule drying mechanism comprising: Elastomer heat dryer (1), drying net cylinder (3) and cross drive plate (4), the elastomer heat dryer (1) inside is provided with drying net cylinder (3), the elastomer heat dryer (1) left side is connected with cross drive plate (4) through drive column (42), it is characterized by: The left side of the elastomer heat dryer (1) is provided with a draining machine (2), the inner side of the draining machine (2) is connected with a draining net cylinder (22), the right side of the draining net cylinder (22) is connected with a drive column (42), the upper end of the draining machine (2) is connected with the inner cavity of the elastomer heat dryer (1) through a communication pipeline (21), the rear cavity wall of the elastomer heat dryer (1) is fixed with a wind deflector (5), the upper and lower planes of the wind deflector (5) are provided with a first air outlet (52) and a second air outlet (53), the arc surface of the wind deflector (5) is provided with a third air outlet (54) and a fourth air outlet (56).

2. The thermoplastic elastomer particle drying mechanism according to claim 1, wherein The right side of the elastomer heat dryer (1) is connected with a limiting plate (6) through a hydraulic column (11), and the surface of the limiting plate (6) is movably connected with a transmission block (61).

3. The thermoplastic elastomer particle drying mechanism according to claim 1, wherein The left side and the rear side of the draining machine (2) are provided with ventilation mesh openings (23), and the lower surface of the draining machine (2) is provided with a drainage opening (24), and the front surface of the drying net cylinder (3) is buckled with a discharge door (31).

4. The thermoplastic elastomer particle drying mechanism according to claim 1, wherein The left and right sides of the drying net cylinder (3) are welded with positioning groove blocks (32), and the cross drive plate (4) and the limiting plate (6) are respectively inserted into the positioning groove blocks (32).

5. The thermoplastic elastomer particle drying mechanism according to claim 1, wherein The left side of the elastomer heat dryer (1) is provided with a motor (41), the right side of the motor (41) is connected with a drive column (42), and the drive column (42) is provided with a transmission wheel assembly (43).

6. The thermoplastic elastomer particle drying mechanism according to claim 1, wherein The left and right sides of the wind deflector (5) are connected with hot air pipelines (51), and the hot air pipelines (51) are respectively connected with the first air outlet (52) and the second air outlet (53).

7. The thermoplastic elastomer particle drying mechanism according to claim 1, wherein The inner side of the rear end of the wind deflector (5) is provided with an air inlet cavity (55), and the air inlet cavity (55) is connected with the third air outlet (54) and the fourth air outlet (56), and the wind deflector (5) is distributed between the drying net cylinder (3) with double r type.

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