Cooling pond for producing modified nylon 66 plastic particles

Abstract

The utility model discloses a cooling pond for producing modified nylon 66 plastic particles, which comprises a stabilizing frame and a cooling pond main body positioned at the bottom of the stabilizing frame, a placing net is arranged in an inner cavity of the cooling pond main body, the top of the stabilizing frame is connected with an L-shaped plate in a sliding manner, and a moving component is arranged on the front side of the L-shaped plate. A servo motor is fixedly mounted at the top of an inner cavity of the L-shaped plate, a threaded rod is fixedly mounted at the shaft end of a power output shaft of the servo motor, a connecting block is rotatably connected to the bottom end of the threaded rod, and the bottom of the connecting block is slidably connected with the bottom of the inner cavity of the placement net. When plastic particles are placed in the inner cavity of the placing net, under the cooperative use of the dispersing assembly, the lead screw nut can reciprocate on the periphery of the reciprocating lead screw, under the connection of the telescopic rod, the stacked plastic particles can be dispersed into the inner cavity of the placing net through the dispersing rod, and the contact area between the plastic particles and water can be increased; the cooling effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of modified nylon processing, and in particular to a cooling pool for the production of modified nylon 66 plastic particles. Background Technology

[0002] Modified nylon is a type of engineering plastic, a granular product formed by altering the physical properties of nylon raw materials. These products are manufactured based on the specific needs of different manufacturers. Modified nylons generally include: reinforced nylon, toughened nylon, abrasion-resistant nylon, halogen-free flame-retardant nylon, conductive nylon, flame-retardant nylon, etc.

[0003] For example, a cooling tank for producing modified nylon 66 plastic particles, disclosed in CN221314800U, includes a cooling tank body, a placement trough, and a placement net. The placement trough is located on the upper surface of the cooling tank body, and the placement net is embedded inside the placement trough. The periphery of the placement net slides against the inner surface of the placement trough. Connecting rings are welded to both sides of the upper surface of the placement net. Two sliding grooves are provided on two opposite surfaces inside the placement trough, and guide rods are embedded inside each groove. Sliding blocks are welded to two opposite surfaces of the placement net, and the positions of the two sliding blocks are adapted to the positions of the sliding grooves. This utility model, by setting up a placement net structure, facilitates centralized cooling of plastic particles inside the cooling tank body. At the same time, the structure of connecting rings, traction ropes, and drive motors facilitates the lifting and lowering of the placement net, thereby facilitating the centralized collection of the plastic particles after cooling, simplifying subsequent processing procedures, and improving the working efficiency of the device.

[0004] The aforementioned patent proposes placing plastic particles on top of a placement net and cooling the plastic particles by lowering the net into the inner cavity of a cooling pool. However, when placing the plastic particles on the placement net, the plastic particles pile up on top of the net. During the cooling process, the interior of the piled-up particles cannot come into timely contact with the cooling water, which to some extent increases the cooling time. Utility Model Content

[0005] The main purpose of this invention is to propose a cooling pool for the production of modified nylon 66 plastic particles, which aims to solve the problem that the internal structure of the piled particles in the existing cooling pools for the production of modified nylon 66 plastic particles cannot come into timely contact with the cooling water, thus increasing the cooling time.

[0006] To address the aforementioned issues, this invention proposes a cooling tank for the production of modified nylon 66 plastic particles, comprising a stabilizing frame and a cooling tank body located at the bottom of the stabilizing frame. The inner cavity of the cooling tank body is provided with a placement net. An L-shaped plate is slidably connected to the top of the stabilizing frame, and a moving component is provided on the front side of the L-shaped plate. A servo motor is fixedly installed at the top of the inner cavity of the L-shaped plate, and a threaded rod is fixedly installed at the end of the power output shaft of the servo motor. A connecting block is rotatably connected to the bottom end of the threaded rod, and the bottom of the connecting block is slidably connected to the bottom of the inner cavity of the placement net. A threaded sleeve is threadedly connected to the outer periphery of the threaded rod near its bottom end, and the front side of the threaded sleeve is fixedly connected to the placement net. A dispersing component is provided within the inner cavity of the placement net.

[0007] The dispersion assembly includes an n-shaped plate located at the top of the placement net, a worm gear that movably passes through the top of the inner cavity of the n-shaped plate and is located near the side of the n-shaped plate, a drive motor B is also located at the top of the n-shaped plate, the power output shaft of the drive motor B is fixedly connected to the worm gear, a worm wheel is meshed on the rear side of the worm gear, and a reciprocating screw is inserted through the center of one side of the worm wheel. The two ends of the reciprocating screw are rotatably connected to the inner cavity sidewall of the n-shaped plate, a screw nut is movably sleeved on the outer periphery of the reciprocating screw, and a mounting block is located at the bottom of the screw nut. Several dispersion rods are fixedly installed at the bottom of the mounting block.

[0008] In one embodiment, a support plate is fixedly installed on the top of the drive motor B, and the bottom of the support plate is fixedly connected to the n-shaped plate. A hydraulic rod is fixedly installed on the top of the n-shaped plate, and an L-shaped bracket is fixedly installed on the top of the hydraulic rod. The bottom of the L-shaped bracket is fixedly connected to the placement net.

[0009] In one embodiment, a limiting block B is fixedly installed on the rear side of the lead screw nut, one side of the limiting block B movably passes through the limiting rod B, and both ends of the limiting rod B are fixedly connected to the inner cavity sidewall of the n-shaped plate.

[0010] In one embodiment, a plurality of telescopic rods are fixedly installed on the top of the mounting block. The top ends of the telescopic rods are all fixedly connected to the lead screw nut. Springs are movably sleeved on the outer periphery of the telescopic rods, and the two ends of the springs are fixedly connected to the lead screw nut and the mounting block, respectively.

[0011] In one embodiment, a water inlet pipe is inserted into one side of the cooling pool body near the top, and a drain pipe is inserted into the other side of the cooling pool body near the bottom. A control panel is provided on the rear side of the cooling pool body near the other side. Counterweights are fixedly installed on the bottom of the net near both the front and rear sides. A sealing door is movably installed on one side of the net. Limiting blocks A are fixedly installed on the rear side of the net near both sides. The top of each limiting block A movably passes through a limiting rod A. The top and bottom of the limiting rod A are fixedly connected to an L-shaped plate and a connecting block, respectively.

[0012] In one embodiment, the moving component includes a drive motor A fixedly installed on the top of the stabilizer near one side and a disk fixedly installed on the power output shaft end of the drive motor A. A drive rod is fixedly installed on the top of the disk near one side, and a movable frame is provided on the top of the disk near one side. The top end of the drive rod movably passes through the inner cavity of the movable frame. A straight plate is fixedly installed on the other side of the movable frame, and a connecting plate is fixedly installed on the other side of the straight plate. The rear side of the connecting plate is fixedly connected to the L-shaped plate.

[0013] In one embodiment, limit plates are fixedly installed on both the front and rear sides of the movable frame, and the bottom of the limit plates is slidably connected to the top of the stabilizer.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. When plastic particles are placed in the inner cavity of the placement net, with the cooperation of the dispersion component, the lead screw nut can move back and forth on the outer periphery of the reciprocating lead screw. With the connection of the telescopic rod, the pile of plastic particles can be dispersed into the inner cavity of the placement net through the dispersion rod, which can increase the contact area between the plastic particles and water and improve the cooling effect.

[0016] 2. During the cooling process, with the cooperation of the moving components, the movable frame located at the top of the disc can be limited by the limiting plate and connected by the straight plate, which allows the connecting plate to move back and forth. This enables the placement net to move back and forth in the inner cavity of the cooling pool body, accelerating the flow rate of cooling water in the inner cavity of the placement net and improving the cooling efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the second-position three-dimensional structure of this utility model;

[0020] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0021] Figure 4 This is a partial cross-sectional three-dimensional structural schematic diagram of the main components of the present invention, namely the placement net, the hydraulic rod, and the L-shaped bracket.

[0022] Figure 5 This is a three-dimensional structural diagram of the dispersion component of this utility model;

[0023] Figure 6 This is a utility model Figure 5 Enlarged diagram of point A in the middle.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Stabilizing frame; 2. Cooling pool body; 21. Water inlet pipe; 22. Drain pipe; 23. Control panel; 3. Placement net; 31. Limiting block A; 32. Limiting rod A; 33. Sealing door; 34. Counterweight; 4. L-shaped plate; 5. Servo motor; 6. Threaded rod; 7. Threaded sleeve; 8. Moving assembly; 81. Drive motor A; 82. Disc; 83. Drive rod; 84. Movable frame; 841. Limiting plate; 8 5. Straight plate; 86. Connecting plate; 9. Dispersion assembly; 91. N-shaped plate; 911. Hydraulic rod; 912. L-shaped bracket; 92. Worm gear; 93. Drive motor B; 931. Support plate; 94. Worm wheel; 95. Reciprocating screw; 96. Screw nut; 961. Limiting block B; 962. Limiting rod B; 97. Mounting block; 971. Telescopic rod; 972. Spring; 98. Dispersion rod; 10. Connecting block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] Example 1

[0031] Please see Figure 1-6 A cooling pool for producing modified nylon 66 plastic particles includes a stabilizing frame 1 and a cooling pool body 2 located at the bottom of the stabilizing frame 1. A placement net 3 is provided inside the cooling pool body 2. An L-shaped plate 4 is slidably connected to the top of the stabilizing frame 1 (a trapezoidal block B is installed at the bottom of the L-shaped plate 4, and a trapezoidal groove B is opened at the top of the stabilizing frame 1, with the trapezoidal block B slidably connected in the inner cavity of the trapezoidal groove B). A moving component 8 is provided on the front side of the L-shaped plate 4, and a servo motor 5 is fixedly installed at the top of the inner cavity of the L-shaped plate 4. The servo motor 5... A threaded rod 6 is fixedly installed at the end of the force output shaft. A connecting block 10 is rotatably connected to the bottom end of the threaded rod 6, and the bottom of the connecting block 10 is slidably connected to the bottom of the inner cavity of the net 3 (a trapezoidal block A is fixedly installed at the bottom of the connecting block 10, and a trapezoidal groove A is opened on the top of the net 3 near the rear side, and the trapezoidal block A is slidably connected in the inner cavity of the trapezoidal groove A). A threaded sleeve 7 is threadedly connected to the outer periphery of the threaded rod 6 near the bottom end. The front side of the threaded sleeve 7 is fixedly connected to the net 3. A dispersion component 9 is provided in the inner cavity of the net 3.

[0032] Specifically, in this embodiment, the dispersing component 9 includes an n-shaped plate 91 located at the top of the placement net 3, a worm gear 92 movably penetrating the top of the inner cavity of the n-shaped plate 91 and disposed near one side of the n-shaped plate 91, a drive motor B93 disposed at the top of the n-shaped plate 91, the power output shaft of the drive motor B93 being fixedly connected to the worm gear 92, a worm wheel 94 meshing with the rear side of the worm gear 92, and a reciprocating screw 95 penetrating through the center of one side of the worm wheel 94, the two ends of the reciprocating screw 95 being rotatably connected to the inner cavity sidewall of the n-shaped plate 91 respectively, a screw nut 96 movably sleeved on the outer periphery of the reciprocating screw 95, a mounting block 97 disposed at the bottom of the screw nut 96, and a plurality of dispersing rods 98 fixedly mounted at the bottom of the mounting block 97. It should be noted that the screw nut 96 includes a nut portion (unmarked) threadedly connected to the reciprocating screw 95, and a plate portion (unmarked) fixedly connected to the nut portion and located below it.

[0033] Specifically, when plastic particles are placed in the inner cavity of the placement net 3, with the cooperation of the dispersion component 9, the lead screw nut 96 can move back and forth on the outer periphery of the reciprocating lead screw 95. With the connection of the telescopic rod 971, the dispersion rod 98 can disperse the pile of plastic particles into the inner cavity of the placement net 3, which can increase the contact area between the plastic particles and water and improve the cooling effect.

[0034] A support plate 931 is fixedly installed on the top of the drive motor B 93, and the bottom of the support plate 931 is fixedly connected to the n-shaped plate 91. A hydraulic rod 911 is fixedly installed on the top of the n-shaped plate 91, and an L-shaped bracket 912 is fixedly installed on the top of the hydraulic rod 911. The bottom of the L-shaped bracket 912 is fixedly connected to the placement net 3.

[0035] Specifically, the support plate 931 can support the drive motor B 93, and the hydraulic rod 911 can adjust the height of the n-shaped plate 91, which helps to protect the drive motor B 93 from water splashing.

[0036] A limiting block B 961 is fixedly installed on the rear side of the lead screw nut 96. One side of the limiting block B 961 moves through the limiting rod B 962, and both ends of the limiting rod B 962 are fixedly connected to the inner cavity sidewall of the n-shaped plate 91.

[0037] Specifically, by setting limit block B 961 and limit rod B 962, the movement of the lead screw nut 96 can be limited, thereby improving its operational stability.

[0038] Several telescopic rods 971 are fixedly installed on the top of the mounting block 97. The top of each telescopic rod 971 is fixedly connected to the lead screw nut 96. Springs 972 are movably sleeved on the outer periphery of each telescopic rod 971, and the two ends of the springs 972 are fixedly connected to the lead screw nut 96 and the mounting block 97, respectively.

[0039] Specifically, by setting the telescopic rod 971 and the spring 972, the dispersing rod 98 can be tightly attached to the bottom of the inner cavity of the placement net 3, which is beneficial to the subsequent dispersing effect.

[0040] In this embodiment, a water inlet pipe 21 is inserted into one side of the cooling pool body 2 near the top, and a drain pipe 22 is inserted into the other side of the cooling pool body 2 near the bottom. A control panel 23 is provided on the rear side of the cooling pool body 2 near the other side. A counterweight block 34 is fixedly installed on the bottom of the net 3 near both the front and rear sides. A sealing door 33 is movably installed on one side of the net 3. A limit block A 31 is fixedly installed on the rear side of the net 3 near both sides. The top of the limit block A 31 movably passes through a limit rod A 32. The top and bottom of the limit rod A 32 are fixedly connected to the L-shaped plate 4 and the connecting block 10, respectively.

[0041] Example 2

[0042] This embodiment is an improvement upon embodiment 1. For details, please refer to [link / reference]. Figure 1 and Figure 2 The moving component 8 includes a drive motor A81 fixedly installed on the top of the stabilizer 1 near one side and a disc 82 fixedly installed on the power output shaft end of the drive motor A81. A drive rod 83 is fixedly installed on the top of the disc 82 near one side. A movable frame 84 is provided on the top of the disc 82 near one side. The top end of the drive rod 83 moves through the inner cavity of the movable frame 84. A straight plate 85 is fixedly installed on the other side of the movable frame 84. A connecting plate 86 is fixedly installed on the other side of the straight plate 85, and the rear side of the connecting plate 86 is fixedly connected to the L-shaped plate 4.

[0043] Specifically, during the cooling process, with the cooperation of the moving component 8, the movable frame 84 located at the top of the disc 82 can be limited by the limiting plate 841 and connected by the straight plate 85, which enables the connecting plate 86 to move back and forth, thereby enabling the placement net 3 to move back and forth in the inner cavity of the cooling pool body 2, accelerating the flow rate of cooling water in the inner cavity of the placement net 3, and improving the cooling efficiency.

[0044] Limiting plates 841 are fixedly installed on both the front and rear sides of the movable frame 84. The limiting plates 841 have an L-shaped cross section, and the bottom of the limiting plates 841 is slidably connected to the top of the stabilizer 1.

[0045] Specifically, by setting the limit plate 841, the movement of the movable frame 84 can be limited, thereby improving the stability of the movement of the movable frame 84.

[0046] In use, the plastic particles to be cooled are first placed in the inner cavity of the placement mesh 3. Then, the drive motor B 93 is started via the control panel 23. The rotation of the power output shaft of the drive motor B 93 drives the worm 92 fixed to the end of the power output shaft of the drive motor B 93 to rotate, thereby causing the worm wheel 94 meshing with the worm 92 to rotate, which in turn causes the reciprocating lead screw 95 to rotate. The lead screw nut 96, which is movably sleeved on the outer periphery of the reciprocating lead screw 95, is positioned at the limit block B. Under the limiting of 961 and limit rod B962, it moves back and forth. With the connection of telescopic rod 971, it can disperse the pile of plastic particles into the inner cavity of the placement net 3 through the dispersing rod 98, which can increase the contact area between the plastic particles and water and improve the cooling effect. After the addition is completed, the servo motor 5 can be started through the control panel 23. The power output shaft of the servo motor 5 rotates, which drives the threaded rod 6 fixed at the end of the power output shaft of the servo motor 5 to rotate. The threaded sleeve 7 connected to the outer circumference of the threaded rod 6 can make the placement net 3 move downward, placing the placement net 3 in the inner cavity of the cooling pool body 2 to cool the plastic particles. During the cooling process, with the cooperation of the moving component 8, the movable frame 84 located at the top of the disc 82 can be limited by the limit plate 841 and connected by the straight plate 85, which can make the connecting plate 86 move back and forth, thereby making the placement net 3 move back and forth in the inner cavity of the cooling pool body 2, accelerating the flow rate of cooling water in the inner cavity of the placement net 3 and improving the cooling efficiency.

[0047] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A cooling tank for producing modified nylon 66 plastic particles, comprising a stabilizing frame (1) and a cooling tank main body (2) located at the bottom of the stabilizing frame (1), characterized in that, The inner cavity of the cooling pool body (2) is provided with a placing net (3), the top of the stabilizing frame (1) is slidingly connected with an L-shaped plate (4), the front side of the L-shaped plate (4) is provided with a moving assembly (8), the inner cavity of the L-shaped plate (4) is fixedly installed with a servo motor (5) at the top, the power output shaft shaft end of the servo motor (5) is fixedly installed with a threaded rod (6), the bottom end of the threaded rod (6) is rotatably connected with a connecting block (10), and the bottom of the connecting block (10) is slidingly connected with the inner cavity bottom of the placing net (3), and the outer periphery of the threaded rod (6) is threadedly connected with a threaded sleeve (7) near the bottom end, and the front side of the threaded sleeve (7) is fixedly connected with the placing net (3), and the inner cavity of the placing net (3) is provided with a dispersing assembly (9); The dispersing assembly (9) comprises an n-shaped plate (91) located at the top of the placing net (3), a worm (92) movably penetrating through the inner cavity top of the n-shaped plate (91) and being arranged near one side of the n-shaped plate (91), a drive motor B (93) is further arranged at the top of the n-shaped plate (91), the power output shaft shaft end of the drive motor B (93) is fixedly connected with the worm (92), the rear side of the worm (92) is engaged with a worm wheel (94), one side of the worm wheel (94) is provided with a reciprocating screw rod (95) penetrating through the center, and the two ends of the reciprocating screw rod (95) are rotatably connected with the inner cavity side walls of the n-shaped plate (91), and the outer periphery of the reciprocating screw rod (95) is movably sleeved with a screw nut (96), and the bottom of the screw nut (96) is provided with a mounting block (97), and a plurality of dispersing rods (98) are fixedly installed on the bottom of the mounting block (97).

2. The cooling tank for producing modified nylon 66 plastic particles according to claim 1, wherein The top of the drive motor B (93) is fixedly installed with a supporting plate (931), and the bottom of the supporting plate (931) is fixedly connected with the n-shaped plate (91), and the top of the n-shaped plate (91) is fixedly installed with a hydraulic rod (911), and the top end of the hydraulic rod (911) is fixedly installed with an L-shaped support (912), and the bottom of the L-shaped support (912) is fixedly connected with the placing net (3).

3. The cooling tank for producing modified nylon 66 plastic particles according to claim 1, wherein The rear side of the screw nut (96) is fixedly installed with a limiting block B (961), one side of the limiting block B (961) movably penetrates through a limiting rod B (962), and the two ends of the limiting rod B (962) are fixedly connected with the inner cavity side walls of the n-shaped plate (91).

4. The cooling tank for producing modified nylon 66 plastic particles according to claim 1, wherein The top of the mounting block (97) is fixedly installed with a plurality of telescopic rods (971), the top ends of the telescopic rods (971) are fixedly connected with the screw nut (96), the outer periphery of the telescopic rod (971) is movably sleeved with a spring (972), and the two ends of the spring (972) are fixedly connected with the screw nut (96) and the mounting block (97).

5. The cooling tank for producing modified nylon 66 plastic particles according to claim 1, wherein The cooling pool body (2) is inserted with a water inlet pipe (21) near the top on one side, and is inserted with a drain pipe (22) near the bottom on the other side, and is provided with a control panel (23) near the other side on the back side; the bottom of the placing net (3) is fixedly installed with a counterweight (34) near the front and back sides, one side of the placing net (3) is movably installed with a sealing door (33), and the back side of the placing net (3) is fixedly installed with a limiting block A (31) near the two sides; the top of the limiting block A (31) movably penetrates a limiting rod A (32), and the top and bottom ends of the limiting rod A (32) are fixedly connected with the L-shaped plate (4) and the connecting block (10) respectively.

6. The cooling tank for producing modified nylon 66 plastic particles according to claim 1, wherein The moving assembly (8) comprises a driving motor A (81) fixedly installed near one side on the top of the stabilizing frame (1) and a disc (82) fixedly installed on the power output shaft of the driving motor A (81), the top of the disc (82) is fixedly installed with a driving rod (83) near one side, the top of the disc (82) is provided with a movable frame (84) near one side, the top end of the driving rod (83) movably penetrates the inner cavity of the movable frame (84), the other side of the movable frame (84) is fixedly installed with a straight plate (85), the other side of the straight plate (85) is fixedly installed with a connecting plate (86), and the back side of the connecting plate (86) is fixedly connected with the L-shaped plate (4).

7. The cooling tank for producing modified nylon 66 plastic particles according to claim 6, wherein The movable frame (84) is fixedly installed with a limiting plate (841) on the front and back sides, and the bottom of the limiting plate (841) is slidably connected with the top of the stabilizing frame (1).

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