Cooling water tank for granulating color master batch

Abstract

The utility model discloses a cooling water tank for granulating color master batches, and relates to the technical field of color master batch production. The cooling device comprises a bottom plate, a cooling box and a water storage box are fixedly installed at the top of the bottom plate, the water storage box is fixedly installed on one side of the cooling box, a plurality of discharging ports are formed in the left side and the right side of the cooling box, and two first rotating rollers are rotationally installed between the two sides of the inner wall of the cooling box. The first rotating roller and the second rotating roller are matched with each other, so that a color master batch plastic strip can be always completely immersed in cold water, the cold water in the cooling box can fully cool the plastic strip, hot water in the cooling box and the cold water in the water storage box are exchanged by utilizing the circulating assembly after long-time use, and the cooling efficiency is improved. The cooling box is guaranteed to be always filled with cold water, the situation that water in the cooling box becomes hot due to too long cooling time, and consequently the cooling efficiency of the color master batch plastic strips is affected is prevented, the problems mentioned in the background technology are solved, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch production, in particular to a cooling water tank for masterbatch granulation. Background Art

[0002] Masterbatch is 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. At present, the domestic production of masterbatch technology is to use molecular wax, color powder or filler, plastic particles or plastic powder for high-speed stirring and then put them into an extruder for extrusion and granulation. The extruder is used to mix and plasticize the granulation raw materials to form a plastic melt, and the extruder die extrude plastic strips. After the plastic strips are cooled and dried, the plastic strip pelletizer cuts the plastic strips into plastic particles of a certain length. The cooling equipment, as an indispensable link in the production line, also plays a vital role.

[0003] When the cooling water trough in the prior art cools the masterbatch plastic strips, the plastic strips are easily floated on the surface of the water trough due to buoyancy, thereby affecting the cooling effect on the masterbatch plastic strips. At the same time, after long-term use, the water temperature in the cooling water trough will continue to rise, affecting the cooling effect. At this time, workers are required to replace the water in the cooling water trough back and forth, which is cumbersome and easily causes waste of water resources. In order to solve the above-mentioned problems, the utility model provides a cooling water trough for masterbatch granulation. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and provide a cooling water tank for masterbatch granulation.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: a cooling water trough for masterbatch granulation, comprising a bottom plate, a cooling box and a water storage tank are fixedly installed on the top of the bottom plate, the water storage tank is fixedly installed on one side of the cooling box, and a plurality of discharge ports are opened on the left and right sides of the cooling box, characterized in that: two first rotating rollers are rotatably installed between the two sides of the inner wall of the cooling box, and two second rotating rollers are also rotatably installed between the two sides of the inner wall of the cooling box, one end of the two first rotating rollers and the two second rotating rollers passes through one side of the cooling box, and a driving member for driving the two first rotating rollers and the two second rotating rollers to rotate synchronously is provided on one side of the cooling box, and a circulation component is provided between the cooling box and the water storage tank.

[0006] Furthermore, the driving member includes two first pulleys fixedly mounted on one end of the two first rotating rollers, a second pulley fixedly mounted on one end of the two second rotating rollers, and the two first pulleys are connected by a first belt transmission, and the two second pulleys are connected by a second belt transmission, a mounting frame is fixedly mounted on one side of the cooling box, and two servo motors are fixedly mounted on one side of the inner wall of the mounting frame, an output shaft of one of the servo motors is fixedly connected to one side of one of the first pulleys, and an output shaft of the other servo motor is fixedly connected to one side of one of the second pulleys.

[0007] Furthermore, the circulation component includes a support plate fixedly mounted on one side of the inner wall of the cooling box, two water pumps are fixedly mounted on the top of the support plate, water inlet pipes are fixedly mounted on the water inlet ends of the two water pumps, the water inlet pipes penetrate the support plate, and one end of one of the water inlet pipes extends to the bottom of the cooling box, water outlet pipes are fixedly mounted on the water outlet ends of the two water pumps, the water outlet pipes are located in the water storage tank, and a sprinkler pipe is fixedly mounted on one end of one of the water outlet pipes.

[0008] Furthermore, a water storage tank is fixedly installed on the top of the water storage tank, the sprinkler pipe is located in the water storage tank, and both ends of the sprinkler pipe are fixedly connected to the inner wall of the water storage tank, and a plurality of guide grooves are opened at the bottom inside the water storage tank, and a vertical cloth strip is fixedly installed in each of the plurality of guide grooves.

[0009] Furthermore, a cooling component is provided between two sides of the inner wall of the water storage tank.

[0010] Furthermore, the cooling component includes two cooling boxes that are symmetrically distributed and fixedly installed on the inner wall of the water storage tank, and the two cooling boxes are respectively located on the left and right sides of the water storage tank. A mounting plate is fixedly installed in each of the two cooling boxes, and two rotating shafts are symmetrically distributed and rotatably installed on the mounting plate. The two rotating shafts both penetrate the mounting plate, and a plurality of fan blades are fixedly sleeved on the outer surface of one end of the two rotating shafts. Two motors are symmetrically distributed and fixedly installed on one side of the inner wall of the two cooling boxes, and the output shafts of the two motors are fixedly connected to one end of the two rotating shafts.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the mutual cooperation between the first rotating roller and the second rotating roller can ensure that the masterbatch plastic strip is always completely immersed in cold water, so that the cold water in the cooling box can fully cool the plastic strip. After long-term use, the circulation component is used to exchange the hot water in the cooling box with the cold water in the water storage tank to ensure that the cooling box is always full of cold water, preventing the water in the cooling box from becoming hot due to too long cooling time, thereby affecting the cooling efficiency of the masterbatch plastic strip, solving the problems mentioned in the background technology and having certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 For this utility model Figure 1 A three-dimensional diagram of the structure of the middle part;

[0014] Figure 3 This is a top view of the utility model cloth strip installed on the water tank;

[0015] Figure 4 It is a three-dimensional structural cross-sectional view of the cooling component of the utility model.

[0016] Figure numerals: 1. bottom plate; 2. cooling box; 201. discharge port; 3. water storage tank; 4. first rotating roller; 5. second rotating roller; 6. driving member; 61. first pulley; 62. second pulley; 63. first belt; 64. second belt; 65. mounting frame; 66. servo motor; 7. circulation component; 71. support plate; 72. water pump; 73. water inlet pipe; 74. water outlet pipe; 75. sprinkler pipe; 8. water storage tank; 9. guide groove; 10. cloth strip; 11. cooling component; 111. cooling box; 112. mounting plate; 113. rotating shaft; 114. fan blade; 115. motor. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0018] like Figure 1-4As shown, a cooling water trough for masterbatch granulation proposed in one embodiment of the utility model comprises a bottom plate 1, a cooling box 2 and a water storage tank 3 are fixedly installed on the top of the bottom plate 1, the water storage tank 3 is fixedly installed on one side of the cooling box 2, and a plurality of discharge ports 201 are opened on the left and right sides of the cooling box 2, characterized in that: two first rotating rollers 4 are rotatably installed between the two sides of the inner wall of the cooling box 2, and two second rotating rollers 5 are also rotatably installed between the two sides of the inner wall of the cooling box 2, one end of the two first rotating rollers 4 and the two second rotating rollers 5 pass through one side of the cooling box 2, one side of the cooling box 2 is provided with a driving member 6 for driving the two first rotating rollers 4 and the two second rotating rollers 5 to rotate synchronously, and a circulation component 7 is provided between the cooling box 2 and the water storage tank 3.

[0019] When in use, cold water is injected into the cooling box 2 and the water storage tank 3 in advance, and then the masterbatch plastic strip is passed through the discharge port 201 and pulled, so that the masterbatch plastic strip can be located between the first rotating roller 4 and the second rotating roller 5 and clamped to prevent the plastic strip from floating up and ensure that the plastic strip can always be immersed in water, and then the first rotating roller 4 and the second rotating roller 5 are driven by the driving member 6 to rotate synchronously in the opposite direction, and the plastic strip is slowly conveyed to the discharge port 201 set on the other side of the cooling box 2, so that the cooled plastic strip is moved out of the cooling box 2. After long-term use, the water in the cooling box 2 and the water storage tank 3 is circulated through the circulation component 7, the hot water in the cooling box 2 is injected into the water storage tank 3 for cooling again, and the cold water in the water storage tank 3 is injected into the cooling box 2 to cool the masterbatch plastic strip again. The operation is simple and the waste of water resources is effectively avoided.

[0020] like Figure 1 As shown, in some embodiments, the driving member 6 includes two first pulleys 61 fixedly mounted on one end of the two first rotating rollers 4, and a second pulley 62 fixedly mounted on one end of each of the two second rotating rollers 5, and the two first pulleys 61 are connected to each other through a first belt 63, and the two second pulleys 62 are connected to each other through a second belt 64, and a mounting frame 65 is fixedly mounted on one side of the cooling box 2, and two servo motors 66 are fixedly mounted on one side of the inner wall of the mounting frame 65, wherein the output shaft of one of the servo motors 66 is fixedly connected to one side of one of the first pulleys 61, and the output shaft of the other servo motor 66 is fixedly connected to one side of one of the second pulleys 62.

[0021] When the masterbatch plastic strip needs to be conveyed to the discharge port 201, the two servo motors 66 are started, and the two servo motors 66 respectively drive the first pulley 61 and the second pulley 62 to rotate synchronously in opposite directions. Since the two first pulleys 61 are connected by the first belt 63, and the two second pulleys 62 are connected by the second belt 64, the two first pulleys 61 are driven to rotate synchronously in the same direction, and the two second pulleys 62 are driven to rotate synchronously in the same direction, and the adjacent first pulleys 61 and second pulleys 62 rotate synchronously in opposite directions, thereby driving the adjacent first rotating roller 4 and the second rotating roller 5 to rotate synchronously in opposite directions, and then the masterbatch plastic strip clamped between the first rotating roller 4 and the second rotating roller 5 is continuously conveyed to the discharge port 201 after cooling.

[0022] like Figure 2 As shown, in some embodiments, the circulation component 7 includes a support plate 71 fixedly mounted on one side of the inner wall of the cooling box 2, and two water pumps 72 are fixedly mounted on the top of the support plate 71, and water inlet pipes 73 are fixedly mounted on the water inlet ends of the two water pumps 72, and the water inlet pipes 73 pass through the support plate 71, and one end of the water inlet pipes 73 extends to the bottom of the cooling box 2, and water outlet pipes 74 are fixedly mounted on the water outlet ends of the two water pumps 72, and the water outlet pipes 74 are located in the water storage tank 3, and a sprinkler pipe 75 is fixedly mounted on one end of one of the water outlet pipes 74.

[0023] When it is necessary to exchange and circulate the hot water in the cooling box 2 with the cold water in the water storage tank 3, the two water pumps 72 are started. One of the water pumps 72 flows the hot water in the cooling box 2 into the sprinkler pipe 75 through the water inlet pipe 73 and the water outlet pipe 74, and the other water pump 72 flows the cold water in the water storage tank 3 into the cooling box 2 through the water inlet pipe 73 and the water outlet pipe 74, thereby replacing and cooling the hot water in the cooling box 2.

[0024] like Figure 2 and Figure 3 As shown, in some embodiments, a water tank 8 is fixedly installed on the top of the water storage tank 3, the sprinkler pipe 75 is located in the water tank 8, and both ends of the sprinkler pipe 75 are fixedly connected to the inner wall of the water tank 8, and a plurality of guide grooves 9 are opened at the bottom inside the water tank 8, and a vertical cloth strip 10 is fixedly installed in each of the plurality of guide grooves 9.

[0025] The hot water flowing into the sprinkler pipe 75 will not flow directly into the water storage tank 3, but will flow directly into the water storage tank 8. The hot water in the water storage tank 8 will gradually penetrate into the cloth strip 10 through the multiple guide grooves 9, and finally slowly drip into the water storage tank 3.

[0026] like Figure 1 and Figure 4As shown, in some embodiments, a cooling component 11 is further provided between the two sides of the inner wall of the water storage tank 3, and the cooling component 11 includes two cooling boxes 111 symmetrically distributed and fixedly installed on the inner wall of the water storage tank 3, and the two cooling boxes 111 are respectively located on the left and right sides of the water storage tank 8, and a mounting plate 112 is fixedly installed in the two cooling boxes 111, and two rotating shafts 113 are symmetrically distributed and rotatably installed on the mounting plate 112, and the two rotating shafts 113 both penetrate the mounting plate 112, and the outer surface of one end of the two rotating shafts 113 is fixedly sleeved with a plurality of fan blades 114, and two motors 115 are symmetrically distributed and fixedly installed on one side of the inner wall of the two cooling boxes 111, and the output shafts of the two motors 115 are fixedly connected to one end of the two rotating shafts 113.

[0027] When it is necessary to cool down the hot water that has seeped into the cloth strip 10, the two motors 115 are started. The two motors 115 drive the two rotating shafts 113 to rotate, thereby driving the multiple fan blades 114 fixed on the outer surfaces of the two rotating shafts 113 to rotate synchronously, thereby fanning the cloth strip 10 and accelerating the cooling of the hot water. The cooled water drips back into the water storage tank 3, so that it can be replaced with the hot water in the cooling tank 2 next time.

[0028] Finally, the most important contribution of the utility model is that the cooperation between the first rotating roller 4 and the second rotating roller 5 can ensure that the masterbatch plastic strips are always completely immersed in cold water, so that the cold water in the cooling box 2 can fully cool the plastic strips. After long-term use, the circulation component 7 is used to exchange the hot water in the cooling box 2 with the cold water in the water storage tank 3 to ensure that the cooling box 2 is always full of cold water, preventing the water in the cooling box 2 from becoming hot due to too long cooling time, thereby affecting the cooling efficiency of the masterbatch plastic strips, solving the problems mentioned in the background technology, and having certain practicality.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cooling water tank for masterbatch granulation, comprising a bottom plate (1), a cooling box (2) and a water storage tank (3) are fixedly installed on the top of the bottom plate (1), the water storage tank (3) is fixedly installed on one side of the cooling box (2), and a plurality of discharge ports (201) are opened on both the left and right sides of the cooling box (2), Features: Two first rotating rollers (4) are rotatably mounted between the two sides of the inner wall of the cooling box (2), and two second rotating rollers (5) are also rotatably mounted between the two sides of the inner wall of the cooling box (2). One end of the two first rotating rollers (4) and the two second rotating rollers (5) pass through one side of the cooling box (2). A driving member (6) for driving the two first rotating rollers (4) and the two second rotating rollers (5) to rotate synchronously is provided on one side of the cooling box (2), and a circulation component (7) is provided between the cooling box (2) and the water storage tank (3).

2. A cooling water tank for masterbatch granulation according to claim 1, Features: The driving member (6) comprises two first pulleys (61) fixedly mounted on one end of the two first rotating rollers (4), and one end of the two second rotating rollers (5) is fixedly mounted with a second pulley (62), and the two first pulleys (61) are connected to each other via a first belt (63), and the two second pulleys (62) are connected to each other via a second belt (64). A mounting frame (65) is fixedly mounted on one side of the cooling box (2), and two servo motors (66) are fixedly mounted on one side of the inner wall of the mounting frame (65), wherein the output shaft of one of the servo motors (66) is fixedly connected to one side of one of the first pulleys (61), and the output shaft of the other servo motor (66) is fixedly connected to one side of one of the second pulleys (62).

3. A cooling water tank for masterbatch granulation according to claim 1, Features: The circulation component (7) comprises a support plate (71) fixedly mounted on one side of the inner wall of the cooling box (2); two water pumps (72) are fixedly mounted on the top of the support plate (71); water inlet pipes (73) are fixedly mounted on the water inlet ends of the two water pumps (72); the water inlet pipes (73) penetrate the support plate (71), and one end of one of the water inlet pipes (73) extends to the bottom of the cooling box (2); water outlet pipes (74) are fixedly mounted on the water outlet ends of the two water pumps (72); the water outlet pipes (74) are located in the water storage tank (3), and a sprinkler pipe (75) is fixedly mounted on one end of one of the water outlet pipes (74).

4. A cooling water tank for masterbatch granulation according to claim 3, Features: A water storage tank (8) is fixedly installed on the top of the water storage tank (3), the watering pipe (75) is located in the water storage tank (8), and the two ends of the watering pipe (75) are fixedly connected to the inner wall of the water storage tank (8), and a plurality of guide grooves (9) are opened at the bottom of the water storage tank (8), and a vertical cloth strip (10) is fixedly installed in each of the plurality of guide grooves (9).

5. A cooling water tank for masterbatch granulation according to claim 4, Features: A cooling component (11) is also provided between the two sides of the inner wall of the water storage tank (3).

6. A cooling water tank for masterbatch granulation according to claim 5, Features: The cooling component (11) comprises two cooling boxes (111) symmetrically distributed and fixedly mounted on the inner wall of the water storage tank (3), the two cooling boxes (111) being respectively located on the left and right sides of the water storage tank (8), a mounting plate (112) being fixedly mounted in each of the two cooling boxes (111), two rotating shafts (113) being symmetrically distributed and rotatably mounted on the mounting plate (112), the two rotating shafts (113) both passing through the mounting plate (112), a plurality of fan blades (114) being fixedly sleeved on the outer surface of one end of the two rotating shafts (113), two motors (115) being symmetrically distributed and fixedly mounted on one side of the inner wall of the two cooling boxes (111), the output shafts of the two motors (115) being fixedly connected to one end of the two rotating shafts (113).

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