Nylon plastic pellet cooling water tank

Abstract

The utility model discloses a cooling water tank for nylon plastic granules, which particularly relates to the field of cooling devices and comprises a cooling half tank, a blanking low opening is arranged on one side of the cooling half tank, a material guide filter frame is arranged on one side of the blanking low opening and is obliquely arranged, a rotary drum is rotatably connected onto the cooling half tank, and the rotary drum is arranged on the lower side of the blanking low opening. A servo motor used for driving the rotary drum to rotate is arranged on the cooling half tank, a pair of limiting discs is fixedly connected to the outer surface of the rotary drum, a plurality of granule filter plates are fixedly connected to the pair of limiting discs, one end of each granule filter plate is fixedly connected to the rotary drum, and a wear-resistant scraper is fixedly connected to the other end of each granule filter plate; a granule stirring assembly used for stirring nylon plastic granules is arranged between every two adjacent granule filter plates. The utility model solves the technical problems that the mobility is poor when the particles are subjected to water cooling at present, the effectiveness of blanking is easily influenced, the particles are easily accumulated, and uniform water cooling of the particles in an accumulated state cannot be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of cooling devices, and more specifically, to a nylon plastic pellet cooling water tank. Background Art

[0002] Nylon granules are a high-performance polymer material that can be widely used to manufacture various products, such as textiles, shoes, handbags, auto parts, etc. They have good strength and wear resistance and are suitable for various occasions. At present, after nylon plastic granules are discharged from the outlet of the plastic granulator, the nylon granules often have a high temperature. In order to avoid deformation or adhesion of the nylon granules after granulation, it is generally necessary to cool the nylon granules just discharged.

[0003] Patent No. CN218083635U discloses a cooling water trough for polyamide particle production, including a support box, a cooling water trough body is installed on the top of the support box, a mesh plate is arranged in the cooling water trough body, and the mesh plate is arranged obliquely, a discharge port is opened on one inner wall of the cooling water trough body, a driving plate is slidably installed in the support box, a limiting mechanism is arranged between the driving plate and the support box, a driving hole is opened on the front side of the driving plate, a driving motor is installed on the inner wall of the rear side of the support box, a driving mechanism is installed on the output shaft of the driving motor, and the driving mechanism is adapted to the driving hole, and two push rods are fixedly installed on the top of the driving plate, and the top of the push rod extends into the cooling water trough body. The utility model has a reasonable design, and the reciprocating movement of the mesh plate can push the polyamide particles to move, thereby facilitating the discharge of the polyamide particles, and the reciprocating rotation of the stirring rod can increase the fluidity of the cooling water trough body.

[0004] In the above patent, the inventor believes that when the patent is used, the mobility of the pellets for cooling is poor, which can easily affect the effectiveness of material feeding, and the pellets are prone to accumulation, and the accumulated pellets cannot ensure uniform water cooling. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a nylon plastic pellet cooling water trough. The technical problem to be solved by the utility model is: the current granular pellets have poor mobility during water cooling, which easily affects the effectiveness of material feeding, and the granular pellets are prone to accumulation, and the accumulated granular pellets cannot ensure uniform water cooling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nylon plastic pellet cooling water trough comprises a cooling half tank, a low material discharge port is opened on one side of the cooling half tank, a material guide filter frame is arranged on one side of the low material discharge port, and the material guide filter frame is arranged in an inclined manner, a rotating drum is rotatably connected to the cooling half tank, a servo motor for driving the rotating drum to rotate is arranged on the cooling half tank, a pair of limit plates are fixedly connected to the outer surface of the rotating drum, a plurality of pellet filter plates are fixedly connected to the pair of limit plates, one end of the pellet filter plate is fixedly connected to the rotating drum, and the other end of the pellet filter plate is fixedly connected to a wear-resistant scraper, a pellet stirring assembly for stirring nylon plastic pellets is arranged between two adjacent pellet filter plates, a transmission assembly for driving the pellet stirring assembly to rotate is arranged on the cooling half tank, and a reciprocating lifting unit for driving the material guide filter frame to reciprocate and lift motion is arranged on the rotating drum.

[0007] In a preferred embodiment, a cooling water inlet pipe and a cooling water outlet pipe are provided on the cooling half tank, and one end of the cooling water inlet pipe and the cooling water outlet pipe both extend into the cooling half tank.

[0008] In a preferred embodiment, the pellet stirring assembly includes a shaft rotatably connected to a pair of limit plates and a plurality of toggle plates fixedly connected to the shaft.

[0009] In a preferred embodiment, the transmission assembly includes an outer gear ring fixedly mounted on the inner wall of the cooling half tank and a plurality of gears meshingly connected to the outer gear ring, and the gears are fixedly connected to one end of the shaft.

[0010] In a preferred embodiment, a liquid collecting box is provided on one side of the cooling half tank, and two pairs of supporting uprights are fixedly connected in the liquid collecting box. A limiting sleeve is slidably connected to each supporting upright, and the limiting sleeve is fixedly connected to the side of the material guide filter frame.

[0011] In a preferred embodiment, the reciprocating lifting unit includes a turntable fixedly connected to one end of the rotating drum, an eccentric column fixedly connected to the turntable, a lifting frame slidably connected to the eccentric column, a pair of sliding sleeves fixedly connected to both ends of the lifting frame, a light rod slidably connected to each sliding sleeve and a lifting plate fixedly connected to the lifting frame, the light rod is fixedly mounted on the cooling half tank, and the end of the lifting plate facing away from the lifting frame is fixedly connected to the side of the material guide filter frame.

[0012] In a preferred embodiment, a second polished rod is fixedly connected to the liquid collecting box, and the second polished rod movably passes through the lifting plate.

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

[0014] 1. The utility model discloses a nylon plastic pellet cooling water tank. The nylon pellets processed by a pelletizer are loaded on the upper side of a cooling half tank. A rotatable pellet filter plate and a wear-resistant scraper are used. When a pair of limit plates limit the moving range of the nylon pellets, the nylon pellets can be pushed and cooled on the annular path of the cooling half tank. The low opening and low position of the discharge port are set so that the nylon pellets can be easily pushed out and discharged. This can improve the effectiveness of cooling and discharging the nylon pellets and meet the needs of continuous cooling processing of the nylon pellets.

[0015] 2. The utility model provides a nylon plastic pellet cooling water trough. By setting a pellet stirring assembly and a transmission assembly, when the nylon pellets are pushed and cooled on the annular path of the cooling half tank, the transmission assembly can drive the toggle plate to rotate. When the nylon pellets are deposited at the inner bottom of the cooling half tank, the toggle plate can disperse the nylon pellets by stirring, which can increase the contact area of ​​the nylon pellets with water cooling, thereby improving the cooling quality.

[0016] 3. The utility model provides a nylon plastic pellet cooling water trough, which can receive the nylon pellets discharged through the low material discharge port by arranging a material guide filter frame on one side of the low material discharge port. The material guide filter frame is angled and a reciprocating lifting unit is used to provide a high-frequency lifting motion for the material guide filter frame. The dehydration of the nylon pellets can be improved while facilitating the centralized collection of the nylon pellets. At the same time, the liquid collecting box is provided to avoid environmental pollution caused by dehydration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic structural diagram of the overall first viewing angle of the utility model.

[0019] Figure 3 It is a schematic structural diagram of the overall second viewing angle of the utility model.

[0020] Figure 4 It is a schematic structural diagram of the cooling half tank of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the granular filter plate of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the reciprocating lifting unit of the utility model.

[0023] The accompanying drawings are marked as follows: 1. cooling half tank; 2. low outlet for material discharge; 21. material guide filter frame; 3. rotating drum; 4. servo motor; 5. limit plate; 6. particle filter plate; 7. wear-resistant scraper; 8. particle stirring assembly; 81. shaft; 82. toggle plate; 9. transmission assembly; 91. gear; 92. outer gear ring; 10. reciprocating lifting unit; 101. turntable; 102. eccentric column; 103. lifting frame; 104. sliding sleeve; 105. bare rod one; 106. lifting plate; 11. cooling water inlet pipe; 111. cooling water outlet pipe; 12. liquid collecting box; 13. supporting vertical rod; 131. limit sleeve; 14. bare rod two. DETAILED DESCRIPTION

[0024] 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.

[0025] Combined with reference Figure 1-Figure 6 The utility model provides a nylon plastic pellet cooling water tank, comprising a cooling half tank 1, which can be arranged at the discharge port position of a plastic pelletizing machine for preparing nylon plastic pellets, a side of the cooling half tank 1 is provided with a material discharge low port 2, in the present application, the surface of the cooling water in the cooling half tank 1 should be at least 5-10 cm lower than the material discharge low port 2, a material guide filter frame 21 is arranged on one side of the material discharge low port 2, and the material guide filter frame 21 is arranged in an inclined manner, a rotating drum 3 is rotatably connected to the cooling half tank 1, a servo motor 4 for driving the rotating drum 3 to rotate is arranged on the cooling half tank 1, a pair of limiting disks 5 are fixedly connected to the outer surface of the rotating drum 3, a pair of limiting disks 5 are fixedly connected to a plurality of pellet filter plates 6, and the pellet filter plates 6 can have The granular material filter plate 6 has solid-liquid separation properties, one end of the granular material filter plate 6 is fixedly connected to the drum 3, and the other end of the granular material filter plate 6 is fixedly connected to a wear-resistant scraper 7. When the drum 3 is driven to rotate, the wear-resistant scraper 7 moves into the cooling half tank 1 and will slide in contact with the inner wall of the cooling half tank 1, thereby ensuring the effective promotion of the nylon granules. A granular material stirring assembly 8 for stirring the nylon plastic granules is arranged between two adjacent granular material filter plates 6. The granular material stirring assembly 8 can promote the nylon granules immersed in water to achieve a dispersed cooling effect. A transmission assembly 9 for driving the granular material stirring assembly 8 to rotate is arranged on the cooling half tank 1, and a reciprocating lifting unit 10 for driving the material guide filter frame 21 to reciprocate and lift is arranged on the drum 3.

[0026] A cooling water inlet pipe 11 and a cooling water outlet pipe 111 are provided on the cooling half tank 1. One end of the cooling water inlet pipe 11 and the cooling water outlet pipe 111 extend into the cooling half tank 1. In the present application, the cooling water inlet pipe 11 and the cooling water outlet pipe 111 can be externally connected to a water pump, and cooling water is circulated in and out of the cooling half tank 1 through the cooling water inlet pipe 11 and the cooling water outlet pipe 111. In this way, the stability of the cooling water can be stabilized, thereby ensuring the cooling effect of the nylon pellets.

[0027] The pellet stirring assembly 8 includes a shaft 81 rotatably connected to a pair of limit plates 5 and a plurality of toggle plates 82 fixedly connected to the shaft 81. In the present application, the toggle plates 82 are preferably made of rubber material. When the toggle plates 82 are rotated into the cooling half tank 1, their position is relatively close to the inner wall of the cooling half tank 1, but not in contact with it, which makes it easier to stir the nylon pellets.

[0028] The transmission assembly 9 includes an outer gear ring 92 fixedly mounted on the inner wall of the cooling half tank 1 and a plurality of gears 91 meshingly connected to the outer gear ring 92 . The gear 91 is fixedly connected to one end of the shaft rod 81 .

[0029] Specifically, nylon pellets are fed between two adjacent pellet filter plates 6 by a plastic pelletizer, and the servo motor 4 drives the drum 3 to rotate, so that the limit plate 5 on the drum 3 and the pellet filter plate 6 can rotate synchronously, and the nylon pellets are driven into the cooling half tank 1 by the pellet filter plate 6, so that the nylon pellets can be immersed in cooling water to achieve water cooling. In this process, the wear-resistant scraper 7 moves into the cooling half tank 1 and slides in contact with the inner wall of the cooling half tank 1, which can facilitate the movement of the nylon pellets on the annular path, and utilizes the solid-liquid separation function of the pellet filter plate 6. In this way, when the nylon pellets are close to the discharge low port 2, the cooperation of the pellet filter plate 6 and the wear-resistant scraper 7 can facilitate the discharge of the nylon pellets;

[0030] At the same time, the rotation of the drum 3 can make the gear 91 mesh with the outer gear ring 92 in a fixed state, so that the toggle plate 82 can rotate and enter the cooling half tank 1. Since the toggle plate 82 is relatively close to the inner wall of the cooling half tank 1, the nylon pellets pushed by the pellet filter plate 6 and the wear-resistant scraper 7 and temporarily deposited at the bottom of the cooling half tank 1 can be stirred and dispersed by the rotating toggle plate 82. In this way, the dispersible nylon pellets can be more effectively in full contact with the cooling water, thereby improving the cooling quality.

[0031] A liquid collecting box 12 is provided on one side of the cooling half tank 1. Two pairs of supporting uprights 13 are fixedly connected in the liquid collecting box 12. A limiting sleeve 131 is slidably connected to each supporting upright 13. The limiting sleeve 131 is fixedly connected to the side of the material guiding filter frame 21. With the arrangement of the liquid collecting box 12, after the nylon pellets are discharged through the material discharge low port 2, the nylon pellets falling on the material guiding filter frame 21 can be dehydrated, and the dehydrated water can be collected by the liquid collecting box 12, thus avoiding pollution of the processing environment; under the sliding cooperation of the limiting sleeve 131 and the supporting upright 13, a vertical sliding guide can be provided for the material guiding filter frame 21.

[0032] The reciprocating lifting unit 10 includes a turntable 101 fixedly connected to one end of the rotating drum 3, an eccentric column 102 fixedly connected to the turntable 101, a lifting frame 103 slidably connected to the eccentric column 102, a pair of sliding sleeves 104 fixedly connected to both ends of the lifting frame 103, a light rod 105 slidably connected to each sliding sleeve 104 and a lifting plate 106 fixedly connected to the lifting frame 103, the light rod 105 is fixedly mounted on the cooling half tank 1, and the end of the lifting plate 106 facing away from the lifting frame 103 is fixedly connected to the side of the material guide filter frame 21.

[0033] A second polished rod 14 is fixedly connected to the liquid collecting box 12 , and the second polished rod 14 movably penetrates the lifting plate 106 . The second polished rod 14 can provide a sliding guide for the lifting and lowering of the lifting plate 106 to increase the stability of the movement of the lifting plate 106 .

[0034] Specifically, during the rotation of the drum 3, the rotation of the eccentric column 102 can drive the lifting frame 103 to move back and forth on the path of the light rod 105, so that the lifting frame 103 can drive the material guide filter frame 21 to perform high-frequency reciprocating motion, that is, a vibration state, through the lifting plate 106, so that the nylon particles falling on the material guide filter frame 21 can be dehydrated to improve the processing quality of the nylon particles.

Claims

1. A nylon plastic pellet cooling water tank, characterized in that: The invention comprises a cooling half tank (1), a material discharge low opening (2) is provided on one side of the cooling half tank (1), a material guide filter frame (21) is arranged on one side of the material discharge low opening (2), and the material guide filter frame (21) is arranged in an inclined manner, a rotating drum (3) is rotatably connected to the cooling half tank (1), a servo motor (4) for driving the rotating drum (3) to rotate is arranged on the cooling half tank (1), a pair of limiting disks (5) are fixedly connected to the outer surface of the rotating drum (3), and a plurality of particle filter plates are fixedly connected to the pair of limiting disks (5). (6), one end of the particle filter plate (6) is fixedly connected to the rotating drum (3), the other end of the particle filter plate (6) is fixedly connected to a wear-resistant scraper (7), a particle stirring assembly (8) for stirring nylon plastic particles is arranged between two adjacent particle filter plates (6), a transmission assembly (9) for driving the particle stirring assembly (8) to rotate is arranged on the cooling half tank (1), and a reciprocating lifting unit (10) for driving the material guide filter frame (21) to reciprocate and lift is arranged on the rotating drum (3).

2. A nylon plastic pellet cooling water tank according to claim 1, characterized in that: The cooling half tank (1) is provided with a cooling water inlet pipe (11) and a cooling water outlet pipe (111), and one end of the cooling water inlet pipe (11) and the cooling water outlet pipe (111) both extend into the cooling half tank (1).

3. A nylon plastic pellet cooling water tank according to claim 1, characterized in that: The pellet stirring assembly (8) comprises a shaft (81) rotatably connected to a pair of limit plates (5) and a plurality of shifting plates (82) fixedly connected to the shaft (81).

4. A nylon plastic pellet cooling water tank according to claim 3, characterized in that: The transmission assembly (9) comprises an outer gear ring (92) fixedly mounted on the inner wall of the cooling half tank (1) and a plurality of gears (91) meshingly connected to the outer gear ring (92), wherein the gears (91) are fixedly connected to one end of the shaft (81).

5. A nylon plastic pellet cooling water tank according to claim 1, characterized in that: A liquid collecting box (12) is provided on one side of the cooling half tank (1), two pairs of supporting uprights (13) are fixedly connected inside the liquid collecting box (12), each supporting upright (13) is slidably connected to a limiting sleeve (131), and the limiting sleeve (131) is fixedly connected to the side of the material guiding filter frame (21).

6. A nylon plastic pellet cooling water tank according to claim 5, characterized in that: The reciprocating lifting unit (10) comprises a turntable (101) fixedly connected to one end of the rotating drum (3), an eccentric column (102) fixedly connected to the turntable (101), a lifting frame (103) slidably connected to the eccentric column (102), a pair of sliding sleeves (104) fixedly connected to both ends of the lifting frame (103), a light rod (105) slidably connected to each sliding sleeve (104), and a lifting plate (106) fixedly connected to the lifting frame (103), wherein the light rod (105) is fixedly mounted on the cooling half tank (1), and one end of the lifting plate (106) facing away from the lifting frame (103) is fixedly connected to the side of the material guide filter frame (21).

7. A nylon plastic pellet cooling water tank according to claim 6, characterized in that: A second polished rod (14) is fixedly connected to the liquid collecting box (12), and the second polished rod (14) movably penetrates the lifting plate (106).

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