Plastic color masterbatch particle production device

Abstract

The utility model discloses a plastic color masterbatch particle production device which comprises a cooling water tank, a fixing frame is fixedly connected to the bottom of the cooling water tank, a heat dissipation assembly is arranged in an inner cavity of the fixing frame, and the heat dissipation assembly comprises a flow guide bent pipe fixedly installed in the inner cavity of the fixing frame. A plurality of heat dissipation fins are fixedly connected to the surface of the flow guide bent pipe, a fixing plate is fixedly connected to the bottom of the fixing frame, a heat dissipation cover is arranged at the bottom of the fixing plate in a penetrating mode, the fixing plate is fixedly connected with the heat dissipation cover, and a direct current motor is fixedly installed in an inner cavity of the heat dissipation cover. The cooling water tank, the upper guide roller and the lower guide roller are matched for use, basic plasticizing strips are guided and cooled, and the water inlet pipe, the water pump and the heat dissipation assembly are matched.

Description

Technical Field

[0001] The utility model belongs to the technical field of masterbatch particle production, in particular to a plastic masterbatch particle production device. Background Art

[0002] A plastic colorant made of a high proportion of pigments or additives and thermoplastic resins that are well dispersed. The selected resin has good wetting and dispersing effects on the colorant and has good compatibility with the colored material, that is: pigment + carrier + additive = masterbatch.

[0003] The production process of masterbatch needs to go through three main steps: extrusion, cooling and pelletizing. During cooling, the extruded plasticized strips are generally cooled directly by cold water. However, the temperature of the cooling water generally needs to be controlled at around 28 degrees Celsius to 32 degrees Celsius. During long-term cooling operations, the cooling water temperature will rise under the heat transfer of the plasticized strips, thereby affecting the subsequent cooling effect of the plasticized strips. For this reason, it is necessary to provide a plastic masterbatch particle production device that uses water circulation combined with air cooling to continuously filter and dissipate the cooling water, so that the cooling water maintains an appropriate cooling temperature, while preventing impurities in the water from damaging the surface of the plasticized strips. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic masterbatch particle production device, which adopts water circulation combined with air cooling to continuously filter and dissipate cooling water, so that the cooling water maintains an appropriate cooling temperature, while preventing impurities in the water from damaging the surface of the plasticizing strip, so as to solve the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problem with the following technical solution: a plastic masterbatch particle production device, comprising a cooling water pool: a fixing frame is fixedly connected to the bottom of the cooling water pool, a heat dissipation component is arranged in the inner cavity of the fixing frame, the heat dissipation component comprises a guide elbow fixedly installed in the inner cavity of the fixing frame, a plurality of heat dissipation fins are fixedly connected to the surface of the guide elbow, a fixing plate is fixedly connected to the bottom of the fixing frame, a heat dissipation cover is arranged through the bottom of the fixing plate, the fixing plate and the heat dissipation cover are fixedly connected, a DC motor is fixedly installed in the inner cavity of the heat dissipation cover, a fan blade is fixedly connected to the output shaft of the DC motor, a water inlet pipe is arranged through the front end and the rear end of the right side of the bottom of the inner cavity of the cooling water pool, a water pump is fixedly installed on the left side of the fixing frame, the water inlet end of the water pump is connected to the left end of the guide elbow, the water outlet end of the water pump is connected to the water outlet pipe, and the water outlet pipe passes through the inner cavity of the cooling water pool.

[0006] Preferably, a pre-filter is fixedly installed at the front and rear ends of the right side of the fixing frame, the water inlet end of the pre-filter is connected to the water inlet pipe, and the water outlet end of the pre-filter is connected to the right end of the diversion elbow.

[0007] Preferably, support plates are welded to the front and rear ends of both sides of the top of the cooling water pool, and an upper guide roller is rotatably connected between the two support plates.

[0008] Preferably, lower guide rollers are provided on both sides of the inner cavity of the cooling water pool, and the front end and the rear end of the lower guide rollers are rotatably connected to the inner wall of the cooling water pool.

[0009] Preferably, a protective cover is fixedly connected to the bottom of the heat dissipation cover by bolts, and the protective cover is located at the bottom of the fan blades.

[0010] Preferably, the top of the water inlet pipe penetrates into the inner cavity of the cooling water pool and is connected to an isolation pipe head.

[0011] 1. The beneficial effect of the utility model is that the utility model plays a role of guiding and cooling the basic plasticizing strip through the coordinated use of the cooling water pool, the upper guide roller and the lower guide roller. Through the coordination of the water inlet pipe, the water pump and the heat dissipation component, the water source in the inner cavity of the cooling water pool is circulated, filtered and cooled, so as to achieve the purpose of preventing the water temperature from overheating and preventing the accumulation of impurities.

[0012] 2. The utility model filters the water source drawn from the inner cavity of the cooling water tank by setting a pre-filter, thereby preventing impurities in the water from entering the inner cavity of the diversion elbow and the water pump, and preventing impurities from accumulating in the inner cavity of the cooling water tank, the diversion elbow or the water pump.

[0013] 3. The utility model uses the support plate, the upper guide roller and the lower guide roller in coordination to limit and guide the plasticizing strip, so that the plasticizing strip can be stably cooled in the cooling water in the inner cavity of the cooling water pool and transferred to the right side in the inner cavity of the cooling water pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of a fixing frame, a heat dissipation component and a water pump in one embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional exploded view of a heat dissipation component and a water pump according to an embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of a heat dissipation component according to an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Cooling water pool, 2. Fixed frame, 3. Heat dissipation assembly, 31. Guide elbow, 32. Heat dissipation fins, 33. Fixed plate, 34. Heat dissipation cover, 35. DC motor, 36. Fan blades, 4. Water inlet pipe, 5. Water pump, 6. Water outlet pipe, 7. Pre-filter, 8. Support plate, 9. Upper guide roller, 10. Lower guide roller, 11. Protective cover, 12. Isolation pipe head. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the plastic masterbatch particle production device of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4 The utility model shows a plastic masterbatch particle production device of an embodiment of the utility model, including a cooling water pool 1, the front and rear ends of both sides of the top of the cooling water pool 1 are welded with support plates 8, the upper guide rollers 9 are rotatably connected between the two support plates 8, and lower guide rollers 10 are arranged on both sides of the inner cavity of the cooling water pool 1. The front and rear ends of the lower guide rollers 10 are rotatably connected to the inner wall of the cooling water pool 1. Through the coordinated use of the support plates 8, the upper guide rollers 9 and the lower guide rollers 10, the plasticizing strips are limited and guided, so that the plasticizing strips can be stably The cooling water in the inner cavity of the cooling water pool 1 is cooled and transferred to the right side in the inner cavity of the cooling water pool 1. The bottom of the cooling water pool 1 is fixedly connected with a fixing frame 2. The inner cavity of the fixing frame 2 is provided with a heat dissipation component 3. The heat dissipation component 3 includes a guide elbow 31 fixedly installed in the inner cavity of the fixing frame 2. A plurality of heat dissipation fins 32 are fixedly connected to the surface of the guide elbow 31. The bottom of the fixing frame 2 is fixedly connected with a fixing plate 33. The bottom of the fixing plate 33 is penetrated by a heat dissipation cover 34. The bottom of the heat dissipation cover 34 is fixedly connected with a waterproof cover by bolts. The protective cover 11 is located at the bottom of the fan blade 36, the fixing plate 33 and the heat dissipation cover 34 are fixedly connected, the inner cavity of the heat dissipation cover 34 is fixedly installed with a DC motor 35, and the output shaft of the DC motor 35 is fixedly connected with the fan blade 36. The front and rear ends of the right side of the bottom of the inner cavity of the cooling water pool 1 are penetrated by a water inlet pipe 4, the top of the water inlet pipe 4 penetrates the inner cavity of the cooling water pool 1 and is connected with an isolation pipe head 12, and the front and rear ends of the right side of the fixing frame 2 are fixedly installed with a pre-filter 7, and the water inlet end of the pre-filter 7 is connected to the water inlet pipe 4. The outlet end of the pre-filter 7 is connected with the right end of the diversion elbow 31. Through the setting of the pre-filter 7, the water source extracted from the inner cavity of the cooling water pool 1 is filtered to prevent impurities in the water from entering the inner cavity of the diversion elbow 31 and the water pump 5, and to prevent impurities from accumulating in the inner cavity of the cooling water pool 1, the diversion elbow 31 or the water pump 5. The water pump 5 is fixedly installed on the left side of the fixed frame 2, the water inlet end of the water pump 5 is connected with the left end of the diversion elbow 31, and the water outlet end of the water pump 5 is connected with the outlet pipe 6, and the outlet pipe 6 runs through the inner cavity of the cooling water pool 1.

[0023] Working principle: When the utility model is used, the user guides the plasticized strip extruded by the extruder to the inner cavity of the cooling water pool 1, and guides the plasticized strip through the cooperation of the upper guide roller 9 and the lower guide roller 10. At the same time, the water pump 5 is turned on and the cooling water in the inner cavity of the cooling water pool 1 is extracted from the inner cavity of the diversion elbow 31, the pre-filter 7 and the water inlet pipe 4. At the same time, the DC motor 35 is turned on, and the water in the inner cavity of the cooling water pool 1 enters the interior of the pre-filter 7 from the inner cavity of the water inlet pipe 4. The impurities in the water are filtered by the pre-filter 7, and then the water source enters the diversion elbow 31, the pre-filter 7 and the water inlet pipe 4. The water source entering the guide bend 31 transfers heat to the surface of the heat sink fins 32, and the DC motor 35 drives the fan blades 36 to rotate, thereby extracting the heat from the surface of the heat sink fins 32 and discharging it downward. When the water source reaches the water pump 5, the water temperature is reduced. Subsequently, the filtered and cooled water source is discharged back into the inner cavity of the cooling water pool 1 through the cooperation of the water pump 5 and the water outlet pipe 6. This cycle ensures that the water source in the inner cavity of the cooling water pool 1 is always at a relatively low temperature, thereby ensuring that the plasticized strips are better immersed in water for cooling.

[0024] In summary: the plastic masterbatch particle production device, through the coordinated use of the cooling water pool 1, the upper guide roller 9 and the lower guide roller 10, plays a role in guiding and cooling the basic plasticizing strip. Through the coordination of the water inlet pipe 4, the water pump 5 and the heat dissipation component 3, the water source in the inner cavity of the cooling water pool 1 is circulated, filtered and cooled, so as to achieve the purpose of preventing the water temperature from overheating and preventing the accumulation of impurities.

Claims

1. A plastic masterbatch particle production device, characterized in that: The invention comprises a cooling water pool (1): a fixing frame (2) is fixedly connected to the bottom of the cooling water pool (1); a heat dissipation assembly (3) is arranged in the inner cavity of the fixing frame (2); the heat dissipation assembly (3) comprises a guide bend (31) fixedly installed in the inner cavity of the fixing frame (2); a plurality of heat dissipation fins (32) are fixedly connected to the surface of the guide bend (31); a fixing plate (33) is fixedly connected to the bottom of the fixing frame (2); a heat dissipation cover (34) is arranged through the bottom of the fixing plate (33); the fixing plate (33) and the heat dissipation cover (34) are fixedly connected; a direct current motor (35) is fixedly installed in the inner cavity of the heat dissipation cover (34); a fan blade (36) is fixedly connected to the output shaft of the direct current motor (35); a water inlet pipe (4) is arranged through the front end and the rear end of the right side of the bottom of the inner cavity of the cooling water pool (1); the fixing frame (2 ) is fixedly installed with a pre-filter (7) at the front and rear ends on the right side, the water inlet end of the pre-filter (7) is connected to the water inlet pipe (4), and the water outlet end of the pre-filter (7) is connected to the right end of the diversion elbow (31); a water pump (5) is fixedly installed on the left side of the fixed frame (2), the water inlet end of the water pump (5) is connected to the left end of the diversion elbow (31), and the water outlet end of the water pump (5) is connected to the water outlet pipe (6), and the water outlet pipe (6) passes through the inner cavity of the cooling water pool (1); the front and rear ends of both sides of the top of the cooling water pool (1) are welded with support plates (8), and the two support plates (8) are rotatably connected with an upper guide roller (9); lower guide rollers (10) are provided on both sides of the inner cavity of the cooling water pool (1), and the front and rear ends of the lower guide rollers (10) are rotatably connected to the inner wall of the cooling water pool (1).

2. A plastic masterbatch particle production device according to claim 1, characterized in that: The bottom of the heat dissipation cover (34) is fixedly connected to a protective cover (11) via bolts, and the protective cover (11) is located at the bottom of the fan blade (36).

3. A plastic masterbatch particle production device according to claim 2, characterized in that: The top of the water inlet pipe (4) penetrates into the inner cavity of the cooling water pool (1) and is connected to an isolation pipe head (12).

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