Water-removing and material-sticking-preventing device for flame-retardant master batch

Abstract

The utility model relates to the technical field of flame-retardant master batch production and processing, in particular to a water removal and material sticking prevention device for flame-retardant master batches, which comprises a shell and a water removal device, a conveying seat and three heaters are arranged in the shell, and a screen is arranged on the conveying seat; the water removal device comprises a driving motor, a first rotating rod which is in driving connection with the driving motor, a first gear which is coaxially arranged on the first rotating rod, a rotating shaft which is rotationally arranged on the shell, a second gear and a fan blade which are respectively arranged at two ends of the rotating shaft, and a scattering mechanism which is arranged above the screen mesh, and the first gear and the second gear are in meshed connection. According to the flame-retardant master batch dewatering device, the dewatering efficiency of flame-retardant master batches can be greatly improved, the defect of material sticking is avoided, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production and processing technology field of flame -retardant masterbatch, especially flame -retardant masterbatch's water removal anti -sticking material device. BACKGROUND

[0002] Flame -retardant masterbatch is a kind of product for improving the flame -retardant performance of plastic, rubber and other materials.The flame -retardant efficiency of flame -retardant masterbatch is much higher than single flame retardant, and the same flame -retardant standard can be reached under lower addition amount.Flame -retardant masterbatch needs to be operated in the production process Water removal anti -sticking material to ensure the production quality of flame -retardant masterbatch.

[0003] The Chinese patent with publication number CN208134742U discloses a kind of transmission device of plastic flame -retardant masterbatch, including feed pipe, the feed pipe is cylindrical hollow structure, and the two ends of the length direction of feed pipe are respectively provided with feed hopper and discharge cylinder, the sidewall of feed pipe is internally provided with heating groove, and heating groove is located between feed hopper and discharge cylinder and is arranged, the inner wall between the two sides of the length direction of feed pipe is rotatably connected with feed rotating rod, the sidewall of feed rotating rod is helically fixedly connected with feed blade along its length direction, and feed blade extends to discharge cylinder stop, the sidewall of feed rotating rod is horizontally fixedly connected with fixed rod, the sidewall of fixed rod is hingedly connected with poking rod.The device is simple in structure, ingenious in design, can intermittently stir discharge groove, greatly improves the efficiency of feed, and removes moisture in the process of conveying, solves the problem that the flame -retardant masterbatch transmission device of the prior art is prone to blockage, and is practical and easy to popularize.

[0004] However, the above technical scheme has the following deficiencies: although the device is heated to the flame -retardant masterbatch by the electric heating wire to realize the effect of water removal, the water vapor dissipation effect of the feed pipe is poor, and the flame -retardant masterbatch is squeezed and accumulated together during conveying, and part of the flame -retardant masterbatch is poorly heated and removed, reducing the water removal efficiency of the flame -retardant masterbatch. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art, and provides a water removal anti -sticking material device for flame -retardant masterbatch, which can greatly improve the water removal efficiency of the flame -retardant masterbatch, avoid the drawbacks of sticking material, and improve the practicability of the device.

[0006] The utility model discloses a technical scheme, the water -removing anti -sticking material device of fire -retardant master batch, including the shell and the water -removing device, the inside of shell is provided with conveying seat and three heaters, is provided with screen cloth on conveying seat, the water -removing device includes setting drive motor, the first rotary rod of drive motor drive connection, the first gear of coaxial setting on the first rotary rod, the pivot that rotates setting on the shell, second gear and fan blade are arranged respectively at both ends of pivot, and the scattering mechanism is set above screen cloth, first gear and second gear are engaged connection, and the scattering mechanism includes the second rotary rod that rotates setting on the shell, first pulley and second pulley are arranged coaxially on the first rotary rod and the second rotary rod, the belt of casing on first pulley and second pulley, the fixed cylinder of setting on the second rotary rod, four connecting rods that set on the fixed cylinder, the rotating plate of setting on connecting rod and multiple interlaced distribution on the rotating plate of material column.

[0007] Preferably, the shell is provided with an inlet and an outlet, and one end of the screen is arranged through the outlet.

[0008] Preferably, the shell is provided with two supports and a plurality of support frames, and the drive motor is arranged on the support, and the first rotary rod and the support frame are rotatably connected.

[0009] Preferably, the conveying seat is provided with a vibration motor and a support assembly, and the vibration motor is drivingly connected with the conveying seat.

[0010] Preferably, the support assembly includes six symmetrically distributed support columns and springs arranged at both ends of the support columns and the conveying seat.

[0011] Preferably, the conveying seat is provided with a drain hole, and a collecting box is arranged below the drain hole.

[0012] Preferably, the shell is provided with a plurality of air vents.

[0013] Preferably, the screen is provided with two baffles.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] 1. The water-removing device blows the heat emitted by the heater to the fire-retardant master batch, and the scattering mechanism separates the fire-retardant master batch on the screen, avoiding the accumulation of the fire-retardant master batch and improving the water-removing efficiency.

[0016] 2. The conveying seat not only conveys the fire-retardant master batch on the screen but also shakes off the moisture on the fire-retardant master batch, and the hot air is more easily introduced into the gap generated by the jumping of the fire-retardant master batch under the action of the wind force during vibration, improving the water-removing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic view of the utility model embodiment;

[0018] Figure 2 It is the internal structure schematic view of the utility model shell;

[0019] Figure 3 It is the partial structure schematic view of the utility model scattering mechanism;

[0020] Figure 4 It is the structure schematic view of the utility model conveying seat.

[0021] Reference signs: 1, shell;2, conveying seat;3, screen;4, heater;5, drive motor;6, first rotating rod;7, first gear;8, rotating shaft;9, second gear;10, fan blade;11, support;12, support frame;13, first pulley;14, second rotating rod;15, second pulley;16, belt;17, fixed cylinder;18, connecting rod;19, rotating plate;20, distributing column;21, air hole;22, vibration motor;23, spring;24, support column;25, baffle;26, collection box. DETAILED DESCRIPTION

[0022] Example one

[0023] As Figures 1-4 shown, the water removal and anti-sticking device for flame-retardant master batch proposed in the embodiment includes a shell 1 and a water removal device;The inside of the shell 1 is provided with a conveying seat 2 and three heaters 4, the conveying seat 2 is provided with a screen 3, and the heaters 4 are used to heat the flame-retardant master batch on the screen 3 to accelerate the water removal rate of the flame-retardant master batch.

[0024] As Figures 1-3 shown, the water removal device includes a drive motor 5, a first rotating rod 6 drivingly connected with the drive motor 5, a first gear 7 coaxially arranged on the first rotating rod 6, a rotating shaft 8 rotatably arranged on the shell 1, a second gear 9 and a fan blade 10 arranged at both ends of the rotating shaft 8 respectively, and a scattering mechanism arranged above the screen 3, and the first gear 7 and the second gear 9 are meshingly connected.

[0025] The scattering mechanism includes a second rotating rod 14 rotatably arranged on the shell 1, a first pulley 13 and a second pulley 15 coaxially arranged on the first rotating rod 6 and the second rotating rod 14 respectively, a belt 16 sleeved on the first pulley 13 and the second pulley 15, a fixed cylinder 17 arranged on the second rotating rod 14, four connecting rods 18 arranged on the fixed cylinder 17, a rotating plate 19 arranged on the connecting rods 18, and a plurality of distributing columns 20 staggered arranged on the rotating plate 19.

[0026] In this embodiment, when the screen 3 on the conveying seat 2 is conveying the flame-retardant master batch, the first rotating rod 6 is driven to rotate by the driving motor 5, the first rotating rod 6 drives the first gear 7 and the first belt pulley 13 to rotate at the same time, and then the first gear 7 and the second gear 9 are engaged to drive the rotating shaft 8 and the fan blade 10 to rotate, so that the heat emitted by the heater 4 is blown to the flame-retardant master batch, and at the same time, the first belt pulley 13, the second belt pulley 15 and the belt 16 rotate, so that the second belt pulley 15 drives the second rotating rod 14 to rotate, and then the fixed cylinder 17 drives the connecting rod 18 and the rotating plate 19 to rotate, and the flame-retardant master batch on the screen 3 is pushed and scattered by the multiple staggered distribution of the material distribution columns 20 on the rotating plate 19, so as to avoid the problem that the flame-retardant master batch is accumulated and adhered together, which affects the water removal efficiency, greatly improves the water removal efficiency of the flame-retardant master batch, avoids the problem of material sticking, and has good practicability.

[0027] Embodiment two

[0028] As shown in Figure 1 and Figure 2 , compared with embodiment one, in this embodiment, the shell 1 is provided with an inlet and an outlet, one end of the screen 3 penetrates through the outlet, the screen 3 is provided with two baffles 25, the inlet is used for conveying the flame-retardant master batch into the inside of the shell 1, the outlet is used for conveying the flame-retardant master batch after water removal into the shell 1, and the baffles 25 are used for avoiding the flame-retardant master batch from falling between the outlet and the end of the conveying seat 2.

[0029] The shell 1 is provided with two supports 11 and multiple support frames 12, the driving motor 5 is arranged on the support 11, the first rotating rod 6 is rotationally connected with the support frame 12, the support 11 is used for fixedly installing the driving motor 5, and the support frame 12 is used for supporting the rotation of the first rotating rod 6.

[0030] Embodiment three

[0031] As shown in Figure 1 and Figure 4 , compared with embodiment one, in this embodiment, the conveying seat 2 is provided with a vibration motor 22 and a support assembly, the vibration motor 22 is drivingly connected with the conveying seat 2, the support assembly comprises six symmetrically distributed support columns 24 and springs 23 arranged at the two ends of the support columns 24 and the conveying seat 2 respectively, and the conveying seat 2 is further provided with multiple guide columns (not shown), the spring 23 is sleeved on the guide column, and the lower end of the guide column is slidingly arranged in the inside of the support column 24. The spring 23 and the guide column realize the stable support when the conveying seat 2 vibrates, the conveying seat 2 is provided with a drainage hole, and a collection box 26 is arranged below the drainage hole.

[0032] The shell 1 is provided with a plurality of air holes 21, the air holes 21 are used for excluding the water vapor generated by the internal heating of the shell 1, and the action of the fan blade 10 can accelerate the circulation of air.

[0033] In the embodiment, the conveying seat 2 and the screen 3 are driven to vibrate by the vibration motor 22, the flame-retardant master batch on the screen 3 is conveyed by the vibration effect, at the same time, the moisture on the flame-retardant master batch is shaken off, the dripping moisture finally flows into the collecting box 26 below through the drain hole, and the flame-retardant master batch is jumped during the vibration, which is beneficial to the hot air flowing into the gap generated during the jumping under the action of the wind force, and improves the heating and water removal effect.

[0034] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range of the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A water removal anti-sticking device for flame-retardant masterbatches, characterized in that, The utility model relates to a kind of tea making machine, including: Shell (1), which is internally provided with a conveying seat (2) and three heaters (4), and a screen (3) is provided on the conveying seat (2); A dewatering device is provided, which includes a driving motor (5), a first rotating shaft (6) drivingly connected to the driving motor (5), a first gear (7) coaxially arranged on the first rotating shaft (6), a rotating shaft (8) rotatably arranged on the shell (1), a second gear (9) and a fan blade (10) respectively arranged at both ends of the rotating shaft (8), and a scattering mechanism arranged above the screen (3), the first gear (7) and the second gear (9) are engagedly connected, and the scattering mechanism includes a second rotating shaft (14) rotatably arranged on the shell (1), a first pulley (13) and a second pulley (15) coaxially arranged on the first rotating shaft (6) and the second rotating shaft (14) respectively, a belt (16) sleeved on the first pulley (13) and the second pulley (15), a fixed cylinder (17) arranged on the second rotating shaft (14), four connecting rods (18) arranged on the fixed cylinder (17), a rotating plate (19) arranged on the connecting rod (18), and a plurality of distribution columns (20) staggered arranged on the rotating plate (19).

2. The water removal anti-sticking device for flame retardant masterbatch according to claim 1, characterized in that, A feeding port and a discharging port are provided on the shell (1), and one end of the screen (3) penetrates through the discharging port.

3. The water removal and anti-sticking device for flame retardant masterbatch according to claim 1, characterized in that, Two supports (11) and a plurality of support frames (12) are provided on the shell (1), the driving motor (5) is arranged on the support (11), and the first rotating shaft (6) and the support frame (12) are rotatably connected.

4. The water removal and anti-sticking device for flame retardant masterbatch according to claim 1, characterized in that, A vibrating motor (22) and a support assembly are provided on the conveying seat (2), and the vibrating motor (22) and the conveying seat (2) are drivingly connected.

5. The water removal and anti-sticking device for flame-retardant masterbatch according to claim 4, characterized in that, The support assembly includes six symmetrically distributed support columns (24) and springs (23) arranged at both ends of the support column (24) and the conveying seat (2) respectively.

6. The water removal and anti-sticking device for flame retardant masterbatch according to claim 4, characterized in that, A drain hole is provided on the conveying seat (2), and a collecting box (26) is arranged below the drain hole.

7. The water removal and anti-sticking device for flame retardant masterbatch according to claim 1, characterized in that, A plurality of air vents (21) are provided on the shell (1).

8. The water removal and anti-sticking device for flame retardant masterbatch according to claim 1, characterized in that, Two baffles (25) are provided on the screen (3).

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