Cooling equipment for polymer coiled material production

Abstract

The utility model belongs to the technical field of coiled material production, and particularly relates to cooling equipment for polymer coiled material production, which comprises a cooling box, a plurality of material expanding components are movably mounted in the middle of the inner end of the cooling box, and a water stop plate is arranged at the bottom of the inner end of the cooling box. Air injection assemblies located on the two sides of the top end of the water stop plate are movably installed at the bottom of an inner cavity of the cooling box. The material expanding assembly comprises a motor, a first supporting plate located on the outer surface of the cooling box is fixedly installed at the bottom end of the motor, one end of an output shaft of the motor is fixedly sleeved with a center shaft, and the center shaft penetrates through the inner wall of the cooling box and extends to the other end of the inner wall of the cooling box. When the coiled material cooling device is used, a coiled material enters the cooling box through the coiled material inlet groove and covers the front material supporting plate, the front pushing ring is driven by the motor to move inwards, and therefore the first supporting rod and the second supporting rod are driven to drive the front material supporting plate to be pushed outwards through rotation of the connecting rotating shaft, and the contact area of the coiled material and cold air is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of coiled material production, and in particular relates to cooling equipment for polymer coiled material production. Background Art

[0002] Polymer self-adhesive waterproofing membrane is made from synthetic resin sheets (including PE, ECB, EVA, CPE, TPO, PVC, and other synthetic resin sheets or their modified materials) coated with a creep-forming self-adhesive adhesive layer. It is a perfect fusion of polymer and self-adhesive membranes, combining the advantages of both products. It is available in two types: single-sided and double-sided coated.

[0003] Patent No.: CN209738119U, proposes a cooling device for the production of non-asphalt-based polymer self-adhesive membrane waterproofing coiled materials, including two conveying devices, the two conveying devices are arranged parallel to each other up and down, the two conveying devices contact the upper and lower ends of the electric push rod, and a plurality of support columns are installed on the lower surface of the conveying device below. A support frame is installed on the surface of the conveying device, and a control box is installed on the side wall of the support frame. A cold air generating device is provided on the top of the support frame, and the cold air generating device is connected to the air supply pipe. A plurality of air outlets are opened on the surface of the air supply pipe, and a conveying device is provided below the air outlet. The conveying device is used to extrude and cool the coiled material, start the drive motor, and the drive motor drives a conveying roller to rotate. This conveying roller drives all conveying rollers to move through gears and chains. The utility model is provided with two conveying devices up and down, and the coiled material is placed in the gap between the two conveying devices. The electric push rod is started to make the conveying device extrude and transport the coiled material.

[0004] Although the above document mentions a cold air generating device, which is connected to an air supply pipe, and a number of air outlets are provided on the surface of the air supply pipe, and a conveying device is provided below the air outlet, and the conveying device is used to extrude and cool the coil. However, the device is fixed on the top of the support frame and cannot be moved, which will cause the local temperature of the coil to drop during cooling, and the coil cannot be cooled evenly, and the entire coil cannot be cooled at multiple locations, and the cooling efficiency is too low. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a cooling device for polymer coil production, which has the characteristics of uniformly cooling the coil and improving the cooling efficiency.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: A cooling device for polymer coil production, comprising: a cooling box, a plurality of material expansion assemblies movably mounted in the middle of the inner end of the cooling box, a water baffle provided at the bottom of the inner end of the cooling box, and jet assemblies movably mounted on both sides of the top end of the water baffle at the bottom of the inner cavity of the cooling box;

[0007] The expansion material assembly includes a motor, the bottom end of the motor is fixedly installed with a support plate 1 located on the outer surface of the cooling box, and one end of the output shaft of the motor is fixedly sleeved with a center shaft, and the center shaft passes through the inner wall of the cooling box and extends to the other end of the inner wall of the cooling box; a threaded opening is opened on one side of the top of the center shaft, and the outer surface of the threaded opening is threadedly connected to a front push ring, and a middle push ring 2 is movably sleeved on the other side of the outer surface of the center shaft, and the outer surfaces of the front push ring and the middle push ring 2 are provided with a plurality of front rotating shafts and middle rotating shafts, and the middle of the front rotating shaft is hingedly installed with a support rod 2, and the bottom end of the other side of the support rod 2 is hingedly installed with an upper rotating shaft; the middle of the top of the middle rotating shaft is hingedly installed with a support rod 1, and the middle of the support rod 1 and the support rod 2 are hinged with a crossing rotating shaft, and the bottom ends of the support rod 1 and the support rod 2 are movably connected with the front support plate;

[0008] A support plate is fixedly installed on the other side of the outer surface of the cooling box, and an air vent is fixedly installed on the top of the support plate. Front air ducts are connected to both sides of the outer surface of the vent. A support rod three is positioned on the left side of the outer surface of the cooling box, and a left motor is fixedly installed on one end of the support rod three. The output shaft of the left motor is fixedly sleeved on one end with a left shaft. Left sliding plates are fixedly installed on both sides of the inner wall of the cooling box, and a left front connecting block and a left rear connecting block located on the outer surface of the left shaft are movably installed on the inner wall of the left sliding plate.

[0009] As a preferred technical solution of the cooling equipment for polymer coil production of the utility model, coil inlet slots are opened on both sides of the top of the cooling box, and a coil outlet slot is opened on the other side of the top of the cooling box.

[0010] As an optimal technical solution for cooling equipment for polymer coil production of the utility model, a right sliding groove is opened at the bottom of the other side of the cooling box, and a right fixed plate is fixedly installed on the other side of the inner wall of the cooling box. The front ventilation pipe and the rear ventilation pipe pass through the right sliding groove and are connected to the right rear connecting block at the bottom end. One side of the right rear connecting block is movably connected to the rear jet assembly.

[0011] As an optimal technical solution for a cooling device for polymer coil production of the present invention, the outer surface of the rear air-jet assembly is provided with a plurality of air outlet spray barrels, and the air outlet spray barrels are evenly distributed.

[0012] As an optimal technical solution for a cooling device for polymer coil production according to the utility model, a right motor is fixedly installed on the other side of the top of the support rod three, and a right shaft is fixedly sleeved on one end of the output shaft of the right motor. The right shaft passes through the cooling box and extends to the other end of the cooling box.

[0013] As an optimal technical solution for cooling equipment for polymer coil production of the utility model, a middle push ring is movably installed on the surface of the other side of the central shaft, and a bottom push ring is movably installed on the outer surface of the bottom end of the central shaft. The surface of the middle push ring and the bottom push ring are hingedly installed with a support group frame, and the outer side of the support group frame is hingedly installed with a right support plate, a left support plate and an upper support plate.

[0014] As an optimal technical solution for a cooling device for polymer coil production of the present invention, a water storage tank is provided at the bottom of the cooling box, and the height of the water storage tank is 1m.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When the utility model is in use, the coil enters the cooling box through the coil inlet slot and covers the front support plate. The front push ring is driven inward by the motor, thereby driving the support rods 1 and 2 to push the front support plate outward through the rotation of the intersection rotating shaft, thereby increasing the contact area between the coil and the cold air.

[0017] 2. When the utility model is in use, the front jet assembly moves to the left and the rear jet assembly moves to the right by driving the left motor. When the front jet assembly and the rear jet assembly reach the critical point of collision, the left motor stops driving and the right motor starts, causing the front jet assembly to move to the right and the rear jet assembly to move to the left. This back and forth motion is performed to achieve the effect of evenly spraying cold air.

[0018] 3. When the utility model is in use, the reciprocating motion of the jet assembly achieves uniform cooling of both ends and the middle of the coil, thereby avoiding excessively low local temperature; the linkage effect of the jet assembly and the expansion assembly can improve the cooling efficiency of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0022] Figure 3 For the utility model Figure 1 A schematic diagram of a front cross-sectional structure;

[0023] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the expansion component of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the jet assembly of the utility model;

[0026] Figure 7 For the utility model Figure 5 Schematic diagram of the locally enlarged structure at point A in the middle.

[0027] In the figure: 1. Cooling box; 2. Coil inlet trough; 3. Coil outlet trough; 4. Coil expansion assembly; 5. Water storage tank; 6. Jet assembly; 7. Water baffle; 402. Middle push ring 1; 403. Upper support plate; 404. Bottom push ring; 405. Left support plate; 406. Right support plate; 4001. Motor; 4002. Support plate 1; 4003. Front push ring; 4004. Center axis; 4005. Middle push ring 2; 4006. Middle rotating axis; 4007. Upper rotating axis; 4008. Front support plate; 4009. Intersection rotating axis; 4010. Support rod 1 ;4011, support rod two; 4012, front rotating shaft; 4013, threaded mouth; 601, left motor; 602, front jet assembly; 603, left front connecting block; 604, left sliding plate; 605, left rear connecting block; 606, left shaft; 607, rear jet assembly; 608, right shaft; 609, supporting plate; 610, vent; 611, right fixing plate; 612, front ventilation pipe; 613, right motor; 614, support rod three; 615, right front connecting block; 616, right sliding groove; 617, right rear connecting block; 618, rear ventilation pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example

[0030] See also Figure 1-7 The present invention provides the following technical solution: A cooling device for polymer coil production, comprising: a cooling box 1, a plurality of material expansion components 4 movably mounted in the middle of the inner end of the cooling box 1, a water baffle 7 provided at the bottom of the inner end of the cooling box 1, and jet components 6 movably mounted on both sides of the top of the water baffle 7 at the bottom of the inner cavity of the cooling box 1;

[0031] The expansion component 4 includes a motor 4001, the bottom end of the motor 4001 is fixedly mounted with a support plate 1 4002 located on the outer surface of the cooling box 1, one end of the output shaft of the motor 4001 is fixedly sleeved with a central shaft 4004, the central shaft 4004 passes through the inner wall of the cooling box 1 and extends to the other end of the inner wall of the cooling box 1; a threaded opening 4013 is provided on one side of the top of the central shaft 4004, the outer surface of the threaded opening 4013 is threadedly connected to a front push ring 4003, and the other side of the outer surface of the central shaft 4004 is movably sleeved with a middle push ring 2 4005, and the front push ring 400 03 and the outer surface of the middle push ring 2 4005 are provided with a plurality of front rotating shafts 4012 and a middle rotating shaft 4006, the middle part of the front rotating shaft 4012 is hingedly installed with the support rod 2 4011, and the bottom end of the other side of the support rod 2 4011 is hingedly installed with the upper rotating shaft 4007; the middle part of the top of the middle rotating shaft 4006 is hingedly installed with the support rod 1 4010, and the middle parts of the support rod 1 4010 and the support rod 2 4011 are hinged with the intersection rotating shaft 4009, and the bottom ends of the support rod 1 4010 and the support rod 2 4011 are movably connected with the front supporting plate 4008;

[0032] A support plate 609 is fixedly installed on the other side of the outer surface of the cooling box 1, and a vent 610 is fixedly installed on the top of the support plate 609. Front ventilation pipes 612 are connected to both sides of the outer surface of the vent 610. A support rod three 614 is positioned on the left side of the outer surface of the cooling box 1. A left motor 601 is fixedly installed on one end of the support rod three 614, and a left shaft 606 is fixedly sleeved on one end of the output shaft of the left motor 601. Left sliding plates 604 are fixedly installed on both sides of the inner wall of the cooling box 1, and a left front connecting block 603 and a left rear connecting block 605 located on the outer surface of the left shaft 606 are movably installed on the inner wall of the left sliding plate 604.

[0033] Coil feed slots 2 are provided on both sides of the top of the cooling box 1, and a coil discharge slot 3 is provided on the other side of the top of the cooling box 1. A right sliding slot 616 is provided on the bottom of the other side of the cooling box 1. A right fixing plate 611 is fixedly installed on the other side of the inner wall of the cooling box 1. The front ventilation pipe 612 and the rear ventilation pipe 618 pass through the right sliding slot 616 and are connected to the right rear connecting block 617 at the bottom. The rear jet assembly 607 is movably connected to one side of the right rear connecting block 617.

[0034] The outer surface of the rear air jet assembly 607 is provided with a plurality of air outlet spray barrels, and the air outlet spray barrels are evenly distributed.

[0035] A right motor 613 is fixedly mounted on the other side of the top of the support rod 3 614 , and a right shaft 608 is fixedly sleeved on one end of the output shaft of the right motor 613 . The right shaft 608 passes through the cooling box 1 and extends to the other end of the cooling box 1 .

[0036] A middle push ring 402 is movably installed on the surface of the other side of the central shaft 4004, and a bottom push ring 404 is movably installed on the outer surface of the bottom end of the central shaft 4004. The surfaces of the middle push ring 402 and the bottom push ring 404 are hingedly installed with a support assembly frame, and the outer side of the support assembly frame is hingedly installed with a right support plate 406, a left support plate 405 and an upper support plate 403.

[0037] A water storage tank 5 is provided at the bottom of the cooling box 1 , and the height of the water storage tank 5 is 1 m.

[0038] Example 1

[0039] A support plate 609 is fixedly installed on the other side of the outer surface of the cooling box 1, and a vent 610 is fixedly installed on the top of the support plate 609. Front ventilation pipes 612 are connected to both sides of the outer surface of the vent 610. A support rod three 614 is positioned on the left side of the outer surface of the cooling box 1. A left motor 601 is fixedly installed on one end of the support rod three 614, and a left shaft 606 is fixedly sleeved on one end of the output shaft of the left motor 601. Left sliding plates 604 are fixedly installed on both sides of the inner wall of the cooling box 1, and a left front connecting block 603 and a left rear connecting block 605 located on the outer surface of the left shaft 606 are movably installed on the inner wall of the left sliding plate 604.

[0040] A right sliding groove 616 is provided at the bottom of the other side of the cooling box 1, and a right fixed plate 611 is fixedly installed on the other side of the inner wall of the cooling box 1. The front ventilation pipe 612 and the rear ventilation pipe 618 pass through the right sliding groove 616 and are connected to the right rear connecting block 617 at the bottom end. One side of the right rear connecting block 617 is movably connected to the rear jet assembly 607.

[0041] The outer surface of the rear air jet assembly 607 is provided with a plurality of air outlet spray barrels, and the air outlet spray barrels are evenly distributed.

[0042] A right motor 613 is fixedly mounted on the other side of the top of the support rod 3 614 , and a right shaft 608 is fixedly sleeved on one end of the output shaft of the right motor 613 . The right shaft 608 passes through the cooling box 1 and extends to the other end of the cooling box 1 .

[0043] It should be noted that intermittent ventilation through the vent hole 610 enters the front vent pipe 612 and the rear vent pipe 618 to perform a compression effect, causing the front jet assembly 602 and the rear jet assembly 607 to intermittently spray high-pressure air, thereby achieving the effect of uniformly cooling the coil while preventing the temperature from being too low to cause cracking of the coil and extending the life of the coil.

[0044] Example 2

[0045] The expansion component 4 includes a motor 4001, the bottom end of the motor 4001 is fixedly mounted with a support plate 1 4002 located on the outer surface of the cooling box 1, one end of the output shaft of the motor 4001 is fixedly sleeved with a central shaft 4004, the central shaft 4004 passes through the inner wall of the cooling box 1 and extends to the other end of the inner wall of the cooling box 1; a threaded opening 4013 is provided on one side of the top of the central shaft 4004, the outer surface of the threaded opening 4013 is threadedly connected to a front push ring 4003, and the other side of the outer surface of the central shaft 4004 is movably sleeved with a middle push ring 2 4005, and the front push ring 400 03 and the outer surface of the middle push ring 2 4005 are provided with a plurality of front rotating shafts 4012 and a middle rotating shaft 4006, the middle part of the front rotating shaft 4012 is hingedly installed with the support rod 2 4011, and the bottom end of the other side of the support rod 2 4011 is hingedly installed with the upper rotating shaft 4007; the middle part of the top of the middle rotating shaft 4006 is hingedly installed with the support rod 1 4010, and the middle parts of the support rod 1 4010 and the support rod 2 4011 are hinged with the intersection rotating shaft 4009, and the bottom ends of the support rod 1 4010 and the support rod 2 4011 are movably connected with the front supporting plate 4008;

[0046] A middle push ring 402 is movably installed on the surface of the other side of the central shaft 4004, and a bottom push ring 404 is movably installed on the outer surface of the bottom end of the central shaft 4004. The surfaces of the middle push ring 402 and the bottom push ring 404 are hingedly installed with a support assembly frame, and the outer side of the support assembly frame is hingedly installed with a right support plate 406, a left support plate 405 and an upper support plate 403.

[0047] What also needs to be explained in this embodiment is that: by arranging multiple groups of expansion components 4 in the cooling box 1, the contact area of the coil is increased while ensuring that the coil is smoothly transported out of the coil slot 3. The rotation of the front rotating shaft 4012 and the middle rotating shaft 4006 brings the distance between the support rod 1 4010 and the support rod 2 4011 closer, so that the support rod 1 4010 and the support rod 2 4011 are pushed outward by the rotation of the intersection rotating shaft 4009, thereby achieving the effect of increasing the contact area of the coil.

[0048] The working principle and use process of the present invention: During the use of the present invention, the coil enters the cooling box 1 through the coil feeding slot 2 and covers the front support plate 4008. The front push ring 4003 is driven by the motor 4001 to move to the left, and at the same time, the middle push ring 2 4005 and the middle push ring 1 402 are moved to the left. At this time, the bottom push ring 404 is fixed, and the distance between the support rod 1 4010 and the support rod 2 4011 is shortened by the rotation of the front rotating shaft 4012 and the middle rotating shaft 4006. As a result, the support rod 1 4010 and the support rod 2 4011 are pushed outward by the rotation of the intersection rotation shaft 4009. Similarly, the distance between the middle push ring 1 402 and the bottom push ring 404 is shortened, so that the upper support plate 403 is pushed outward. By adding the left support plate 405 and the bottom push ring 404, the coil is continuously supported and the contact area with the cold air is increased. By providing multiple groups of components with the same structure as the expansion component 4, the cooling efficiency of the coil is improved.

[0049] While the material expansion assembly 4 is functioning, the left front connecting block 603 is driven by the left motor 601 to move to the left in the left sliding plate 604, and the left rear connecting block 605 is driven to the right in the left sliding plate 604, thereby driving the front jet assembly 602 to move to the left and the rear jet assembly 607 to move to the right. When the front jet assembly 602 and the rear jet assembly 607 reach the critical point of collision, the left motor 601 stops starting, and the right motor 613 is started at the same time, causing the right front connecting block 615 to move to the right in the right sliding groove 616, and the right rear connecting block 617 to move to the left in the right sliding groove 616, thereby driving the front jet assembly 602 to move to the right and the rear jet assembly 607 to move to the left, and so on to make a back and forth motion. During this motion, the front ventilation pipe 612 and the rear ventilation pipe 618 play a buffering role in this process.

[0050] The reciprocating motion of the jet assembly 6 can evenly cool the ends and the middle of the coil, thereby preventing localized low temperatures. The combined motion of the jet assembly 6 and the expansion assembly 4 can improve the coil cooling efficiency.

[0051] The cold air enters the air vent 610 and is sprayed out through the front air vent pipe 612 and the rear air vent pipe 618 to the front jet assembly 602 and the rear jet assembly 607, achieving a uniform cooling effect. A water storage tank 5 is provided at the bottom of the jet assembly 6. The water storage tank 5 contains cold water of a certain temperature. The cold water vapor is driven by the jet assembly 6 to spray upward to cool the coiled material. A water baffle 7 is provided between the jet assembly 6 and the water storage tank 5 to protect and stabilize the jet assembly 6. The outer wall of the cooling box 1 has a support plate 4002 to protect and stabilize the motor 4001. The outer wall of the cooling box 1 has a support rod 3 614 to protect and stabilize the left motor 601 and the right motor 613.

[0052] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cooling device for polymer coil production, characterized in that: include: A cooling box (1), wherein a plurality of expansion components (4) are movably mounted at the middle of the inner end of the cooling box (1), a water baffle (7) is provided at the bottom of the inner end of the cooling box (1), and jet components (6) are movably mounted at the bottom of the inner cavity of the cooling box (1) and are located on both sides of the top of the water baffle (7); The material expansion component (4) includes a motor (4001), the bottom end of the motor (4001) is fixedly mounted with a support plate (4002) located on the outer surface of the cooling box (1), one end of the output shaft of the motor (4001) is fixedly sleeved with a central shaft (4004), the central shaft (4004) passes through the inner wall of the cooling box (1) and extends to the other end of the inner wall of the cooling box (1); a threaded opening (4013) is provided on one side of the top end of the central shaft (4004), the outer surface of the threaded opening (4013) is threadedly connected to a front push ring (4003), the other side of the outer surface of the central shaft (4004) is movably sleeved with a middle push ring (4005), the front push ring The outer surfaces of the ring (4003) and the middle push ring (4005) are both provided with a plurality of front rotating shafts (4012) and middle rotating shafts (4006); the middle portion of the front rotating shaft (4012) is hingedly mounted with the support rod (4011), and the bottom end of the other side of the support rod (4011) is hingedly mounted with the upper rotating shaft (4007); the middle portion of the top end of the middle rotating shaft (4006) is hingedly mounted with the support rod (4010), the middle portions of the support rod (4010) and the support rod (4011) are hingedly mounted with a cross rotating shaft (4009), and the bottom ends of the support rod (4010) and the support rod (4011) are movably connected with the front supporting material plate (4008); A support plate (609) is fixedly installed on the other side of the outer surface of the cooling box (1), and a vent hole (610) is fixedly installed on the top of the support plate (609). Both sides of the outer surface of the vent hole (610) are connected to front vent pipes (612). A support rod three (614) is positioned on the left side of the outer surface of the cooling box (1), and a left motor (601) is fixedly installed on one end of the support rod three (614). One end of the output shaft of the left motor (601) is fixedly sleeved with a left shaft (606). Left sliding plates (604) are fixedly installed on both sides of the inner wall of the cooling box (1), and the inner wall of the left sliding plate (604) is movably installed with a left front connecting block (603) and a left rear connecting block (605) located on the outer surface of the left shaft (606).

2. The cooling device for polymer coil production according to claim 1, characterized in that: Coil feed slots (2) are provided on both sides of the top of the cooling box (1), and a coil discharge slot (3) is provided on the other side of the top of the cooling box (1).

3. The cooling device for polymer coil production according to claim 1, characterized in that: A right sliding groove (616) is provided at the bottom of the other side of the cooling box (1), and a right fixed plate (611) is fixedly installed on the other side of the inner wall of the cooling box (1). The front ventilation pipe (612) and the rear ventilation pipe (618) pass through the right sliding groove (616) and are connected to a right rear connecting block (617) at the bottom end. One side of the right rear connecting block (617) is movably connected to a rear jet assembly (607).

4. The cooling device for polymer coil production according to claim 3, characterized in that: The outer surface of the rear air jet assembly (607) is provided with a plurality of air outlet spray barrels, and the air outlet spray barrels are evenly distributed.

5. The cooling device for polymer coil production according to claim 1, characterized in that: A right motor (613) is fixedly mounted on the other side of the top end of the support rod three (614), and a right shaft (608) is fixedly sleeved on one end of the output shaft of the right motor (613), and the right shaft (608) passes through the cooling box (1) and extends to the other end of the cooling box (1).

6. The cooling device for polymer coil production according to claim 1, characterized in that: A middle push ring (402) is movably mounted on the other side surface of the central shaft (4004), a bottom push ring (404) is movably mounted on the outer surface of the bottom end of the central shaft (4004), a support assembly frame is hingedly mounted on the surfaces of the middle push ring (402) and the bottom push ring (404), and a right support plate (406), a left support plate (405) and an upper support plate (403) are hingedly mounted on the outer side of the support assembly frame.

7. The cooling device for polymer coil production according to claim 3, characterized in that: A water storage tank (5) is provided at the bottom of the cooling box (1), and the height of the water storage tank (5) is 1m. A front jet assembly (602) is symmetrically installed opposite the rear jet assembly (607), and a right front connecting block (615) is symmetrically installed on the same side of the right rear connecting block (617).

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