A cooling device for PP masterbatch

Abstract

The utility model discloses a cooling device for PP masterbatch, and specifically relates to the technical field of cooling devices, comprising a box assembly, wherein an immersion cooling assembly is slidably installed in the box assembly, wherein the box assembly comprises an immersion box, wherein a immersion cavity is provided on the top surface of the immersion box, and a vertical groove is provided on one side surface of the immersion cavity. The cooling device for PP masterbatch can drive an immersion box as a whole to fall into the immersion cavity by controlling the descent of a sliding block, thereby making the immersion box and the PP masterbatch to be cooled therein completely immersed in the cooling water in the immersion cavity, thereby making the PP masterbatch be immersed and cooled in all directions, and at the same time, after the cooling is completed, the bottom front end of the immersion box can be lifted up by a transmission push rod, thereby making the immersion box tilted toward the rear end, and after tilting to a certain angle, the sealing plate is manually removed, and the PP masterbatch in the immersion cavity can be rolled out, thereby making it convenient to discharge the cooled PP masterbatch from the cooling device.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device for PP masterbatch. Background Art

[0002] PP masterbatch is the particles made of PP flame retardant and carrier through a granulator. PP masterbatch is divided into inorganic PP masterbatch, halogen-free PP masterbatch and phosphorus-bromine composite PP flame retardant masterbatch. Phosphorus-bromine composite PP flame retardant masterbatch is the most efficient product. The addition amount of low copolymer PP material is less than 4%, there is no precipitation, it can be matched with any color, and it does not affect the mechanical properties of the material.

[0003] In the prior art, in the production and processing of PP masterbatch, a twin-screw extruder is generally used for production, and the extruded PP masterbatch is then put into the next process; because the high-temperature PP masterbatch is easy to agglomerate, it must be cooled, and the conventional method is to directly use a water pipe to flush water to the PP masterbatch for cooling, but this method has many disadvantages.

[0004] When cooling in this way, since the PP masterbatch is piled up together, some positions cannot be rinsed during flushing, which will lead to uneven cooling, resulting in poor cooling effect and affecting the quality of the PP masterbatch. Utility Model Content

[0005] The utility model aims to provide a cooling device for PP masterbatch to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a cooling device for PP masterbatch, comprising a box assembly, wherein an immersion cooling assembly is slidably installed in the box assembly, wherein the box assembly comprises an immersion box, wherein the top surface of the immersion box is provided with an immersion cavity, wherein the immersion cavity is filled with cooling water for cooling the PP masterbatch, and wherein a vertical groove is provided on one side of the immersion cavity;

[0007] The immersion cooling assembly comprises a U-shaped plate, a threaded cross bar is rotatably installed between the front end of the top face of the U-shaped plate and the bottom of the vertical baffle at the rear end, a sliding block is fixedly installed on the back side of the U-shaped plate, a No. 2 waterproof motor is fixedly embedded on one side of the back side of the sliding block, the output shaft of the No. 2 waterproof motor is fixedly connected to one end of the threaded cross bar, a threaded sleeve is slidably installed on the top surface of the horizontal plate of the U-shaped plate, and the threaded sleeve is simultaneously threadedly sleeved on the threaded cross bar, a transmission lever is rotatably connected to the top surface of the threaded sleeve, a U-shaped rotating seat is fixedly installed on the top surface of a vertical baffle of the U-shaped plate, a soaking box is rotatably installed on the top of the U-shaped rotating seat, and PP masterbatch is contained in the soaking box, and the end of the transmission lever away from the threaded sleeve is rotatably connected to the front of the bottom of the soaking box.

[0008] Preferably, a No. 1 waterproof motor is fixedly embedded in the bottom surface of the vertical groove, and a threaded vertical rod is fixedly installed on the top of the output shaft of the No. 1 waterproof motor.

[0009] Preferably, the slider is slidably installed in the vertical groove, and the slider is simultaneously threadedly sleeved on the threaded vertical rod.

[0010] Preferably, a slot is provided at the rear portion of the top surface of the soaking box, and a sealing plate is movably inserted into the slot.

[0011] Preferably, the front and back sides of the soaking box are both open, and the top and bottom sides of the soaking box are both provided with a plurality of water-permeable holes.

[0012] Preferably, the size of the soaking box and the size of the soaking chamber are adapted to each other, a partition is fixedly installed at the front edge of the soaking box, and there is a gap between the top surface of the partition and the bottom surface of the top plate of the soaking box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The cooling device for the PP masterbatch can drive the soaking box as a whole to fall into the soaking chamber by controlling the descent of the sliding block, so that the soaking box and the PP masterbatch to be cooled therein are completely immersed in the cooling water in the soaking chamber, so that the PP masterbatch can be soaked and cooled in all directions. At the same time, after the cooling is completed, the front end of the bottom of the soaking box can be lifted up by the transmission lever, so that the soaking box can be tilted toward the rear end. After tilting to a certain angle, the sealing plate can be manually removed. After removal, the PP masterbatch in the soaking chamber can be rolled out, so that the cooled PP masterbatch can be conveniently discharged from the cooling device, and the material discharge efficiency is faster and the practicability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the box assembly of the utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the box assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the immersion cooling component of the utility model.

[0019] In the figure: 1. Box assembly; 101. Immersion box; 102. Immersion chamber; 103. Vertical slot; 104. No. 1 waterproof motor; 105. Threaded vertical rod; 2. Immersion cooling assembly; 201. U-shaped plate; 202. Threaded cross bar; 203. Sliding block; 204. No. 2 waterproof motor; 205. Threaded sleeve; 206. Transmission push rod; 207. Immersion box; 208. Sealing plate; 209. Water-permeable hole; 210. Partition plate; 211. U-shaped rotating seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: comprising a box assembly 1, wherein an immersion cooling assembly 2 is slidably installed in the box assembly 1, wherein the box assembly 1 comprises an immersion box 101, wherein a immersion chamber 102 is provided on the top surface of the immersion box 101, wherein the immersion chamber 102 is filled with cooling water for cooling the PP masterbatch, and wherein a vertical groove 103 is provided on one side surface of the immersion chamber 102;

[0022] The immersion cooling assembly 2 includes a U-shaped plate 201, a threaded cross bar 202 is rotatably installed between the front end and the bottom of the vertical baffle at the rear end of the top of the U-shaped plate 201, a slider 203 is fixedly installed on the back of the U-shaped plate 201, and a No. 2 waterproof motor 204 is fixedly embedded on one side of the back of the slider 203, and the output shaft of the No. 2 waterproof motor 204 is fixedly connected to one end of the threaded cross bar 202, and a threaded sleeve 203 is slidably installed on the top surface of the horizontal plate of the U-shaped plate 201 5. The threaded sleeve 205 is threadedly sleeved on the threaded cross bar 202 at the same time. The top surface of the threaded sleeve 205 is rotatably connected to a transmission push rod 206. A U-shaped rotating seat 211 is fixedly installed on the top surface of a vertical baffle of the U-shaped plate 201. A soaking box 207 is rotatably installed on the top of the U-shaped rotating seat 211. The PP masterbatch is contained in the soaking box 207. The end of the transmission push rod 206 away from the threaded sleeve 205 is rotatably connected to the front of the bottom of the soaking box 207.

[0023] In this embodiment, a No. 1 waterproof motor 104 is fixedly embedded in the bottom surface of the vertical groove 103, and a threaded vertical rod 105 is fixedly installed on the top of the output shaft of the No. 1 waterproof motor 104. The slider 203 is slidably installed in the vertical groove 103, and the slider 203 is simultaneously threadedly sleeved on the threaded vertical rod 105. The No. 1 waterproof motor 104 drives the threaded vertical rod 105 to rotate. Under the action of the threaded vertical rod 105, the slider 203 will descend along the rod body, and the descent of the slider 203 can drive the soaking box 207 to fall into the soaking chamber 102 as a whole.

[0024] A slot is provided at the rear of the top surface of the soaking box 207 , and a sealing plate 208 is movably inserted in the slot to prevent the PP masterbatch from rolling out of the soaking box 207 .

[0025] The front and back sides of the soaking box 207 are both open, and the top and bottom sides of the soaking box 207 are both provided with a plurality of water-permeable holes 209 , so that the soaking box 207 can be completely immersed in the cooling water in the soaking chamber 102 .

[0026] The size of the soaking box 207 is adapted to the size of the soaking chamber 102. A partition 210 is fixedly installed at the front edge of the soaking box 207. There is a gap between the top surface of the partition 210 and the bottom surface of the top plate of the soaking box 207. The PP masterbatch to be cooled can be conveniently put into the soaking box 207 from the top space of the front partition 210 of the soaking box 207.

[0027] When in use, the PP masterbatch to be cooled is put into the soaking box 207 from the top space of the front partition 210 of the soaking box 207. After a certain amount is put in, the No. 1 waterproof motor 104 is started, and the No. 1 waterproof motor 104 drives the threaded vertical rod 105 to rotate. Under the action of the threaded vertical rod 105, the slider 203 will descend along the rod body. The descent of the slider 203 can drive the soaking box 207 to fall into the soaking chamber 102 as a whole, so that the soaking box 207 and the PP masterbatch to be cooled therein are completely immersed in the cooling water in the soaking chamber 102, so that the PP masterbatch can be immersed and cooled in all directions. After cooling is completed, the No. 1 waterproof motor 104 is started, the soaking box 207 is raised to above the top opening of the soaking chamber 102, and the No. 2 waterproof motor is started. Motor 204, the second waterproof motor 204 will drive the threaded cross bar 202 to rotate. The rotation of the threaded cross bar 202 can drive the threaded sleeve 205 threaded thereon to move along the rod body. The movement of the threaded sleeve 205 can drive the bottom end of the transmission push rod 206 to move. Since the top end of the transmission push rod 206 is rotationally connected to the bottom surface of the soaking box 207, and the rear end of the bottom surface of the soaking box 207 is rotationally connected to the U-shaped rotating seat 211, the movement of the bottom end of the transmission push rod 206 can lift the front end of the bottom of the soaking box 207, and then the soaking box 207 can be tilted to the rear end. After tilting to a certain angle, the sealing plate 208 is manually removed. After removal, the PP masterbatch located in the soaking chamber 102 can be rolled out, so that the cooled PP masterbatch can be conveniently discharged from the cooling device.

[0028] In summary, the cooling device for the PP masterbatch can drive the immersion box 207 to fall into the immersion chamber 102 as a whole by controlling the descent of the slider 203, so that the immersion box 207 and the PP masterbatch to be cooled therein are completely immersed in the cooling water in the immersion chamber 102, so that the PP masterbatch can be immersed and cooled in all directions. At the same time, after the cooling is completed, the front end of the bottom of the immersion box 207 can be lifted up by the transmission support rod 206, so that the immersion box 207 can be tilted to the rear end. After tilting to a certain angle, the sealing plate 208 can be manually removed. After removal, the PP masterbatch located in the immersion chamber 102 can be rolled out, so that the cooled PP masterbatch can be conveniently discharged from the cooling device, and the material discharge efficiency is faster and more practical.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for PP masterbatch, comprising a box assembly (1), characterized in that : An immersion cooling component (2) is slidably mounted in the box component (1), the box component (1) comprises an immersion box (101), a top surface of the immersion box (101) is provided with an immersion cavity (102), the immersion cavity (102) is filled with cooling water for cooling the PP masterbatch, and a side surface of the immersion cavity (102) is provided with a vertical groove (103); The immersion cooling assembly (2) comprises a U-shaped plate (201), a threaded cross bar (202) is rotatably mounted between the front end of the top of the U-shaped plate (201) and the bottom of the vertical baffle at the rear end, a slider (203) is fixedly mounted on the back of the U-shaped plate (201), a second waterproof motor (204) is fixedly embedded on one side of the back of the slider (203), an output shaft of the second waterproof motor (204) is fixedly connected to one end of the threaded cross bar (202), and a threaded sleeve (205) is slidably mounted on the top surface of the horizontal plate of the U-shaped plate (201). ), the threaded sleeve (205) is simultaneously threadedly sleeved on the threaded cross bar (202), the top surface of the threaded sleeve (205) is rotatably connected to a transmission push rod (206), a U-shaped rotating seat (211) is fixedly mounted on the top surface of a vertical baffle of the U-shaped plate (201), a soaking box (207) is rotatably mounted on the top of the U-shaped rotating seat (211), the PP masterbatch is contained in the soaking box (207), and one end of the transmission push rod (206) away from the threaded sleeve (205) is rotatably connected to the front of the bottom of the soaking box (207).

2. A cooling device for PP masterbatch according to claim 1, characterized in that: A number one waterproof motor (104) is fixedly embedded in the inner bottom surface of the vertical groove (103), and a threaded vertical rod (105) is fixedly mounted on the top end of the output shaft of the number one waterproof motor (104).

3. A cooling device for PP masterbatch according to claim 2, characterized in that: The slider (203) is slidably mounted in the vertical groove (103), and the slider (203) is simultaneously threadedly sleeved on the threaded vertical rod (105).

4. A cooling device for PP masterbatch according to claim 1, characterized in that: A slot is provided at the rear portion of the top surface of the soaking box (207), and a sealing plate (208) is movably inserted into the slot.

5. A cooling device for PP masterbatch according to claim 1, characterized in that: The front and back sides of the soaking box (207) are both open, and the top and bottom sides of the soaking box (207) are both provided with a plurality of water permeable holes (209).

6. A cooling device for PP masterbatch according to claim 1, characterized in that: The size of the soaking box (207) is adapted to the size of the soaking chamber (102), and a partition (210) is fixedly installed at the front edge of the soaking box (207), with a gap between the top surface of the partition (210) and the bottom surface of the top plate of the soaking box (207).

Images