Cooling device for modified plastic filling master batch particles

Abstract

The utility model discloses a modified plastic filling master batch particle cooling device which comprises a tank body, a filter plate used for screening master batch is arranged inside the bottom of the tank body, a clamping ring used for supporting the filter plate is arranged outside the filter plate, and a material conveying unit used for conveying the master batch is arranged on one side of the tank body. By means of the design of the tank body, the material conveying unit, the filter plate, the clamping ring and the stirring mechanism, master batch and cooling liquid enter the tank body through the feeding pipe and the liquid conveying pipe respectively to be mixed, then the master batch is cooled by the cooling liquid in all directions under stirring of the stirring blades, the master batch falls to the top end of the filter plate along with the master batch, and the cooling effect is good. Therefore, the master batch rolls to the discharge port along the inclined surface of the filter plate and is conveyed to the next step along with the operation of the conveying unit, so that the condition that the target is accumulated at the top end of the filter plate is avoided, the work of manual cleaning is reduced, and the working time of cooling the master batch is saved.

Description

Technical Field

[0001] The utility model relates to the field of modified plastic filling masterbatch production equipment, in particular to a modified plastic filling masterbatch particle cooling device. Background Art

[0002] In the process of plastic processing and molding, filling masterbatch can improve the performance of plastic. After the modified plastic filling masterbatch is extruded and granulated by a screw extruder, the temperature is relatively high and it cannot be packaged immediately. It must be cooled and dried before packaging.

[0003] Announcement No. CN214521273U A modified plastic filling masterbatch particle cooling device comprises a box body and a base, a feed hopper is fixedly connected to the top of the box body, a water inlet pipe is fixedly connected to the top of the box body, and a first drive motor is fixedly connected to the top of the box body. In the utility model, the first drive motor is started to drive the stirring rod to stir the plastic filling masterbatch particles inside the box body, so that the plastic filling masterbatch particles are cooled by cold water in all directions, and then the second drive motor is started to drive the gear to rotate, and when the gear rack rotates to the top, it meshes with the upper side of the gear ring, driving the partition to move to one side of the gear, and when the gear rack rotates to the bottom, it meshes with the lower side of the gear ring, driving the partition to move to the other side of the gear, and then driving the box body to move, thereby improving the cooling efficiency of the plastic filling masterbatch particles, thereby improving the use effect of the existing modified plastic filling masterbatch particle cooling device.

[0004] This device can be stirred by a stirring rod, which can improve the cooling efficiency of the masterbatch particles. However, the filter plate and the discharge port are arranged horizontally with each other, which will cause some of the masterbatch particles to accumulate on the side of the top of the filter plate away from the discharge port when the masterbatch particles are stirred, resulting in the cooled particles being unable to be discharged. The cooling device needs to be stopped for manual removal, which takes a lot of time and is not conducive to the convenient discharge of the masterbatch particles during production and processing, and is not convenient for the transmission of the cooled masterbatch to the next process. Utility Model Content

[0005] The utility model aims to provide a modified plastic filler masterbatch particle cooling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modified plastic filler masterbatch particle cooling device, comprising a tank body, a feeding pipe for feeding is arranged at the top of the tank body, a stirring mechanism for stirring the masterbatch and coolant is arranged inside the tank body, a filter plate for screening the masterbatch is arranged inside the bottom of the tank body, a clamping ring for supporting the filter plate is arranged outside the filter plate, a feeding unit for masterbatch transmission is arranged on one side of the tank body, a clamping groove for clamping the clamping ring is opened on the inner wall of the bottom of the tank body, the angle between the clamping groove and the filter plate is set at 0 degrees-30 degrees, a discharge port for discharging the masterbatch is opened on one side of the inner wall of the bottom of the tank body, and the feeding unit is arranged on one side of the discharge port.

[0007] Preferably, the stirring mechanism includes a stirring component and a stabilizing component, the stirring component includes a stirring rod, the top end of the tank body is fixedly connected to a driving motor for driving the stirring rod, the top end of the tank body is provided with a circular hole, the stirring rod is interlaced with the circular hole, the output end of the driving motor is fixedly connected to the top end of the stirring rod, and the outer wall of the stirring rod is fixedly connected to a stirring blade for stirring the coolant and the masterbatch.

[0008] Preferably, the stabilizing assembly includes a rotating bearing, which is sleeved on the outer wall of the bottom of the stirring rod, and the outer wall of the rotating bearing is sleeved with a fixed sleeve, the outer wall of the fixed sleeve is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a fixed block, one side of the fixed block is fixedly connected to the inner wall of the tank body, and the stabilizing assembly is used to maintain the stable rotation of the stirring rod.

[0009] Preferably, the angle between the snap-fit ​​groove and the filter plate is 15 degrees.

[0010] Preferably, a liquid outlet pipe for discharging the coolant is connected through the bottom end of the inner wall of the tank body, and a cooling box for storing the coolant is provided on the outer wall of the bottom of the tank body.

[0011] Preferably, a water pump for extracting coolant is fixedly connected to one side of the top of the cooling box, the input end of the water pump is through-connected with a liquid extraction pipe for inserting coolant, the output end of the water pump is through-connected with a liquid delivery pipe for conveying coolant, and one end of the liquid delivery pipe is through-connected with the other side of the tank body.

[0012] Preferably, a switch door for taking out the filter plate is provided on the front side of the tank body.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model utilizes the design of a tank body, a feeding unit, a filter plate, a clamping ring and a stirring mechanism. The masterbatch and the coolant enter the tank body through a feeding pipe and a liquid feeding pipe respectively to be mixed. Then, under the stirring of the stirring blades, the masterbatch is cooled in all directions by the coolant. As the masterbatch falls on the top of the filter plate, the masterbatch rolls along the inclined surface of the filter plate to the discharge port. As the feeding unit operates, the masterbatch is transported to the next step, so that the target will not be accumulated on the top of the filter plate, the work of manual cleaning is reduced, and the time for cooling the masterbatch is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model.

[0016] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the stabilizing component of the utility model.

[0018] Figure 4 This is a schematic diagram of the front view structure of the tank body of the utility model.

[0019] In the figure: 1. tank body; 2. feed pipe; 3. stirring rod; 4. stirring blade; 5. filter plate; 6. clamping ring; 7. feeding unit; 8. liquid outlet pipe; 9. water pump; 10. liquid collection pipe; 11. liquid delivery pipe; 12. rotating bearing; 13. fixing sleeve; 14. connecting rod; 15. fixing block; 16. switch door. 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] The utility model provides Figure 1-4 A modified plastic filler masterbatch particle cooling device is shown, comprising a tank body 1, a feeding pipe 2 for feeding is arranged at the top of the tank body 1, a stirring mechanism for stirring the masterbatch and the coolant is arranged inside the tank body 1, a filter plate 5 for screening the masterbatch is arranged inside the bottom of the tank body 1, a clamping ring 6 for supporting the filter plate 5 is arranged outside the filter plate 5, and a feeding unit 7 for transmitting the masterbatch is arranged on one side of the tank body 1.

[0022] Specifically, the stirring mechanism includes a stirring component and a stabilizing component, the stirring component includes a stirring rod 3, the top of the tank body 1 is fixedly connected with a driving motor for driving the stirring rod 3, the top of the tank body 1 is opened with a circular hole, the stirring rod 3 is connected with the circular hole through the insertion, the output end of the driving motor is fixedly connected with the top of the stirring rod 3, the outer wall of the stirring rod 3 is fixedly connected with a stirring blade 4 for stirring the coolant and the masterbatch, the stabilizing component includes a rotating bearing 12, the rotating bearing 12 is sleeved on the outer wall of the bottom of the stirring rod 3, the outer wall of the rotating bearing 12 is sleeved with a fixing sleeve 13, the outer wall of the fixing sleeve 13 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a fixing block 15, one side of the fixing block 15 is fixedly connected to the inner wall of the tank body 1, and the stabilizing component is used to maintain the stable rotation of the stirring rod 3.

[0023] Furthermore, the driving motor is a motor of the prior art, which is electrically connected to an external control power supply. The stirring rod 3 is driven to rotate by the rotation of the output shaft of the driving motor, and the stirring rod 3 drives the multiple stirring blades 4 on the outer wall to rotate. Before putting in the masterbatch, the coolant is first poured into the tank body 1 from the top through the water pump 9 to fill the inside of the tank body 1, and then the masterbatch is put in through the feeding pipe 2. The stirring of the stirring blades 4 drives the feeding pipe 2 to fully contact with the cooling, so that the masterbatch particles are fully cooled. The rotating bearing 12 is an existing ball bearing. The rotating bearing 12 is fixedly sleeved on the outer wall of the bottom end of the stirring rod 3, and the fixed sleeve 13 is fixedly sleeved on the outer wall of the rotating bearing 12. At least two connecting rods 14 are arranged, which are symmetrically arranged on both sides of the fixed sleeve 13. The connecting rod 14 is fixedly connected to the inner wall of the tank body 1 through the fixing block 15, thereby fixing the fixed sleeve 13, and then the bottom of the rotating stirring rod 3 is fixed by the fixed sleeve 13 and the rotating bearing 12 to prevent the bottom of the stirring rod 3 from shaking violently when the stirring rod 3 rotates.

[0024] Specifically, a snap-in groove for snapping in the snap-in ring 6 is provided on the inner wall at the bottom of the tank body 1, and the angle between the snap-in groove and the filter plate 5 is 15 degrees. A discharge port for discharging the masterbatch is provided on one side of the inner wall at the bottom of the tank body 1, and a feeding unit 7 is provided on one side of the discharge port. A switch door 16 for removing the filter plate 5 is provided on the front of the tank body 1.

[0025] Furthermore, a stopper is fixedly connected to the bottom end of the inner wall of the discharge port, and the stopper is arranged between the feeding unit 7 and the clamping ring 6 to prevent the clamping ring 6 from sliding out of the discharge port. The height of the discharge port is lower than the cooling box, so that the discharge port is immersed in the cooling. A rectangular hole is provided on the front of the tank body 1, and the switch door 16 is inserted in the rectangular hole. The top of the switch door 16 is hinged to the front of the tank body 1, so that the filter plate 5 can be taken out by opening and closing the switch door 16. The feeding unit 7 is a transmission belt of the prior art, and a plurality of baffles for pushing materials are fixedly connected to the outer wall of the transmission belt. A plurality of apertures with an aperture of 1 mm are provided on the surface of the transmission belt, which are convenient for dripping the coolant from the aperture back into the cooling box. The two ends of the unit 7 are respectively provided with rotating rollers for driving the transmission belt to rotate, the one close to the tank body 1 is a driven rotating roller, and the one away from the tank body 1 is a driving roller. A rotating motor for driving the driving roller to rotate is provided on one side of the driving roller, and the rotating motor is fixedly connected to the other side of the top of the cooling box, and the rotating motor is electrically connected to the external control power supply. When the cooled masterbatch particles fall to the top of the filter plate 5, the masterbatch particles roll to the discharge port along the inclined surface of the filter plate 5, and then fall onto the baffle on the outer wall of the transmission belt. As the transmission belt drives the baffle to move, the masterbatch particles are transported after cooling, and the masterbatch particles will not accumulate on the top of the filter plate 5. The aperture of the filter hole of the filter plate 5 is 1 mm.

[0026] Specifically, the bottom end of the inner wall of the tank body 1 is connected with a liquid outlet pipe 8 for discharging the coolant, the outer wall of the bottom of the tank body 1 is provided with a cooling box for storing the coolant, one side of the top of the cooling box is fixedly connected with a water pump 9 for extracting the coolant, the input end of the water pump 9 is connected with a liquid collection pipe 10 for extending the coolant, and the output end of the water pump 9 is connected with a liquid delivery pipe 11 for conveying the coolant, and one end of the liquid delivery pipe 11 is connected with the other side of the tank body 1.

[0027] Furthermore, the water pump 9 is a water pump of the prior art, which extracts the coolant in the cooling box through the liquid extraction pipe 10 and then transmits it to the inside of the tank body 1 through the liquid delivery pipe 11, thereby realizing the recycling of the coolant. The water pump 9 is electrically connected to the external control power supply.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modified plastic filler masterbatch particle cooling device, comprising a tank body (1), wherein a feeding pipe (2) for feeding is arranged at the top of the tank body (1), characterized in that: The tank body (1) is provided with a stirring mechanism for stirring the masterbatch and the coolant, the bottom of the tank body (1) is provided with a filter plate (5) for screening the masterbatch, the outside of the filter plate (5) is provided with a clamping ring (6) for supporting the filter plate (5), one side of the tank body (1) is provided with a feeding unit (7) for transmitting the masterbatch, the inner wall of the bottom of the tank body (1) is provided with a clamping groove for clamping the clamping ring (6), the angle between the clamping groove and the filter plate (5) is between 0 and 30 degrees, one side of the inner wall of the bottom of the tank body (1) is provided with a discharge port for discharging the masterbatch, and the feeding unit (7) is arranged on one side of the discharge port.

2. A modified plastic filler masterbatch particle cooling device according to claim 1, characterized in that: The stirring mechanism comprises a stirring component and a stabilizing component, the stirring component comprises a stirring rod (3), the top end of the tank body (1) is fixedly connected to a driving motor for driving the stirring rod (3), the top end of the tank body (1) is provided with a circular hole, the stirring rod (3) is interlaced with the circular hole, the output end of the driving motor is fixedly connected to the top end of the stirring rod (3), and the outer wall of the stirring rod (3) is fixedly connected to a stirring blade (4) for stirring the coolant and the masterbatch.

3. A modified plastic filler masterbatch particle cooling device according to claim 2, characterized in that: The stabilizing component comprises a rotating bearing (12), the rotating bearing (12) being sleeved on the outer wall of the bottom of the stirring rod (3), the outer wall of the rotating bearing (12) being sleeved with a fixing sleeve (13), the outer wall of the fixing sleeve (13) being fixedly connected to a connecting rod (14), one end of the connecting rod (14) being fixedly connected to a fixing block (15), one side of the fixing block (15) being fixedly connected to the inner wall of the tank body (1), and the stabilizing component is used to maintain the stable rotation of the stirring rod (3).

4. A modified plastic filler masterbatch particle cooling device according to claim 1, characterized in that: The angle between the clamping groove and the filter plate (5) is 15 degrees.

5. The modified plastic filler masterbatch particle cooling device according to claim 1, characterized in that: The bottom end of the inner wall of the tank body (1) is connected through a liquid outlet pipe (8) for discharging coolant, and the outer wall of the bottom of the tank body (1) is provided with a cooling box for storing coolant.

6. A modified plastic filler masterbatch particle cooling device according to claim 5, characterized in that: A water pump (9) for extracting coolant is fixedly connected to one side of the top of the cooling box, the input end of the water pump (9) is connected through a liquid extraction pipe (10) for inserting coolant, the output end of the water pump (9) is connected through a liquid delivery pipe (11) for delivering coolant, and one end of the liquid delivery pipe (11) is connected through the other side of the tank body (1).

7. A modified plastic filler masterbatch particle cooling device according to claim 1, characterized in that: The front of the tank body (1) is provided with a switch door (16) for taking out the filter plate (5).

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