Cooling and shaping device for nylon heat insulation strip

Abstract

The invention discloses a cooling and shaping device for a nylon heat insulation strip, and relates to the technical field of nylon heat insulation strip production equipment, and the cooling and shaping device comprises a box body, and the top of one side of the box body is fixedly connected with a first supporting plate. According to the cooling and shaping device for the nylon heat insulation strips, the conveying device and the traction device are used in cooperation to replace a traditional conveying roller, the conveying stability is improved, meanwhile, a plurality of nylon heat insulation strips can be pulled at the same time, the nylon heat insulation strips are arranged at equal intervals and do not adhere to one another, and the conveying device works while the conveying device works. When the nylon heat insulation strip is subjected to water cooling and air cooling, the cutting device can be driven to work at the same time, a cutter on the cutting device can cut edge burrs of the nylon heat insulation strip conveyed by the cutter, water outlet holes in the top of the cutter can flush the burrs through water spraying while cutting is conducted, the burrs are prevented from being attached to the surface of the nylon heat insulation strip, and after the burr-removed nylon heat insulation strip is subjected to water cooling and air cooling, the burr removal effect is good. And then the cooled and shaped nylon heat insulation strip is pulled through a traction device.

Description

Technical Field

[0001] The present invention relates to the technical field of nylon heat insulation strip production equipment, and particularly to a cooling and shaping device for nylon heat insulation strips. Background Art

[0002] A heat insulation strip is a material used for heat insulation, usually a sealed strip product made of special materials such as high-temperature resistant, fireproof, and chemically corrosion-resistant materials. Its main functions are to provide heat insulation, heat preservation, fire prevention, etc. in the fields of buildings, furniture, electrical appliances, etc. In the field of plastic product production, nylon heat insulation strips are a commonly used material for heat insulation, heat preservation, etc. In the production process of nylon heat insulation strips, cooling and shaping is a crucial step.

[0003] During the production and processing of nylon heat insulation strips, simple transmission rollers are used to transmit the nylon heat insulation strips, which have problems such as unstable transportation, easy breakage, and deformation. The nylon heat insulation strips need to be cooled and shaped during transportation. The existing cooling methods are relatively single, and the poor cooling effect directly affects the quality of the nylon heat insulation strips. There will be some burrs on both sides of the surface of the nylon heat insulation strip just pulled out by the machine. If it is directly transported and wound without treating the burrs, it will increase the subsequent deburring processing steps, increase the overall workload, and also extend the overall construction period. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a cooling and shaping device for nylon heat insulation strips, which solves the problems raised in the above background art.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A cooling and shaping device for nylon heat insulation strips includes a box body. A first support plate is fixedly connected to the top of one side of the box body, and a second support plate is fixedly connected to the top of the other side of the box body. A filter plate is fixedly connected to the top of one side of the inner wall of the box body, and a transmission device is fixedly connected to the top of the first support plate. A traction device is fixedly connected to the top of the second support plate, and a cutting device is fixedly connected to the top of the filter plate.

[0006] The transmission device includes a first vertical plate and a second vertical plate. The number of both the first vertical plate and the second vertical plate is set to two. The top and bottom between the opposite sides of the two first vertical plates are respectively rotatably connected with a first movable rod and a second movable rod. One end of the first movable rod is fixedly connected with a first motor, and the surface of the second movable rod is fixedly connected with a first pulley. The top and bottom between the opposite sides of the two second vertical plates are respectively rotatably connected with a third movable rod and a fourth movable rod, and the surface of the fourth movable rod is fixedly connected with a double pulley. The surfaces of the first movable rod, the second movable rod, the third movable rod and the fourth movable rod are all fixedly connected with a first roller. The surfaces of the other ends of the first movable rod and the second movable rod, and the surfaces of the other ends of the third movable rod and the fourth movable rod are all fixedly connected with gears. The surfaces of the first pulley and the double pulley are connected by a first belt in transmission;

[0007] The cutting device includes a U-shaped plate. The top of the U-shaped plate is movably connected with a movable plate, and the top of the movable plate is fixedly connected with a top plate. Both sides of the bottom of the top plate are fixedly connected with vertical rods, and the tops of both sides of the U-shaped plate are fixedly connected with fixing plates. The bottom ends of the vertical rods penetrate through the fixing plates and extend to the bottom of the fixing plates. The bottom ends of the vertical rods are fixedly connected with arc-shaped plates, and cross rods are respectively rotatably connected to the bottoms of both sides of the U-shaped plate. The surfaces of the cross rods are respectively fixedly connected with second pulleys and cams. The surfaces of the double pulley and the second pulley are connected by a second belt in transmission, and a cutter is fixedly connected to the bottom of the movable plate.

[0008] Preferably, the surfaces of the two gears are meshed with each other, and the surface of the first roller is provided with a first groove.

[0009] Preferably, a bottom plate is fixedly connected between the two sides of the inner wall of the U-shaped plate, and a through groove adapted to the cutter is provided at the top of the bottom plate. A spring is fixedly connected to the surface of the vertical rod between the fixing plate and the arc-shaped plate.

[0010] Preferably, the traction device includes a third vertical plate and a fourth vertical plate. The number of both the third vertical plate and the fourth vertical plate is set to two. The top and bottom between the opposite sides of the two third vertical plates are respectively rotatably connected with a first rotating rod and a second rotating rod. The top and bottom between the opposite sides of the two fourth vertical plates are respectively rotatably connected with a third rotating rod and a fourth rotating rod.

[0011] Preferably, one end of the first rotating rod is fixedly connected with a second motor, and the surfaces of the second rotating rod and the fourth rotating rod are both fixedly connected with third pulleys. The surfaces of the two third pulleys are connected by a third belt, and the surfaces of the first rotating rod, the second rotating rod, the third rotating rod and the fourth rotating rod are all fixedly connected with second rollers. The surface of the second roller is provided with a second groove.

[0012] Preferably, one side of the bottom of the inner wall of the box body is fixedly connected with a water pump, and the water inlet of the water pump is communicated with a water inlet pipe, the water outlet of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe penetrates through the top plate, the movable plate and the cutting knife and extends into the cutting knife, and water outlet holes are formed in the bottom of the cutting knife.

[0013] Preferably, a receiving roller is rotatably connected between the front and rear of the inner wall of the box body, a connecting rod is rotatably connected between the two sides of the inner wall of the box body and close to one side of the traction device, and a third roller is fixedly connected to the surface of the connecting rod.

[0014] Preferably, one side of the top of the box body is fixedly connected with a support rod, and the top end of the support rod is fixedly connected with an air outlet plate, a blower is fixedly connected to the top of the air outlet plate, and air outlet holes are formed in the bottom of the air outlet plate.

[0015] Preferably, a cooling device is fixedly connected to the back of the inner wall of the box body. The cooling device includes a first bracket and a second bracket, a fixed rod is rotatably connected to the surface of the first bracket, a third motor is fixedly connected to the surface of the second bracket, and fourth belt pulleys are fixedly connected to the middle of the fixed rod and the output end of the third motor respectively. The surfaces of the two fourth belt pulleys are connected by a fourth belt in a transmission manner, and fan blades are fixedly connected to one ends of the output shafts of the fixed rod and the third motor respectively.

[0016] Preferably, a filter plate is fixedly connected between the two sides of the inner wall of the box body, and a positioning wheel is rotatably connected between the front and rear of the inner wall of the box body and above the filter plate.

[0017] Beneficial effects

[0018] The present invention provides a cooling and shaping device for a nylon heat insulation strip. Compared with the prior art, it has the following beneficial effects: In this cooling and shaping device for a nylon heat insulation strip, a first support plate is fixedly connected to the top of one side of the box body, and a second support plate is fixedly connected to the top of the other side of the box body. A filter plate is fixedly connected to the top of one side of the inner wall of the box body. The top of the first support plate is fixedly connected with a transmission device, the top of the second support plate is fixedly connected with a traction device, and the top of the filter plate is fixedly connected with a cutting device. The combined use of the transmission device and the traction device replaces the traditional transmission roller. While improving the transmission stability, it can also simultaneously traction multiple nylon heat insulation strips. The nylon heat insulation strips are arranged at equal intervals and will not adhere to each other. While the transmission device is working, it will drive the cutting device to work simultaneously. The cutting knife on the cutting device will cut the burrs on the edges of the nylon heat insulation strips transmitted. While cutting, the water outlet holes on the top of the cutting knife will wash the burrs by spraying water to prevent the burrs from sticking to the surface of the nylon heat insulation strip. After the nylon heat insulation strip with burrs removed is cooled by water and air, the cooled and shaped nylon heat insulation strip is then traction by the traction device, which can cool and shape the nylon heat insulation strip, and subsequent deburring operations are no longer required, reducing the overall operation process. Description of the Drawings

[0019] Figure 1 It is a three-dimensional view of the structure of the present invention;

[0020] Figure 2 It is a schematic structural view of the cutting device of the present invention;

[0021] Figure 3 It is a schematic structural view of the transmission device of the present invention;

[0022] Figure 4 It is a rear view of the transmission device of the present invention;

[0023] Figure 5 It is a schematic structural view of the traction device of the present invention;

[0024] Figure 6 It is a bottom view of the structure of the cutting knife of the present invention;

[0025] Figure 7 It is a bottom view of the structure of the air outlet plate of the present invention;

[0026] Figure 8 It is a schematic structural view of the cooling device of the present invention;

[0027] Figure 9 It is a cross-sectional view of the structure of the box body of the present invention.

[0028] In the figure: 1 - box body, 2 - first support plate, 3 - second support plate, 4 - filter plate, 5 - transmission device, 51 - first vertical plate, 52 - second vertical plate, 53 - first movable rod, 54 - second movable rod, 55 - first motor, 56 - first pulley, 57 - third movable rod, 58 - fourth movable rod, 59 - double pulley, 510 - first roller, 511 - gear, 512 - first belt, 513 - first groove, 6 - traction device, 61 - third vertical plate, 62 - fourth vertical plate, 63 - first rotating rod, 64 - second rotating rod, 65 - third rotating rod, 66 - fourth rotating rod, 67 - second motor, 68 - third pulley, 69 - third belt, 610 - second roller, 611 - second groove, 7 - cutting device, 71 - U-shaped plate, 72 - movable plate, 73 - top plate, 74 - vertical rod, 75 - fixed plate, 76 - arc plate, 77 - cross bar, 78 - second pulley, 79 - cam, 710 - second belt, 711 - cutter, 712 - bottom plate, 713 - through groove, 714 - spring, 715 - water outlet hole, 8 - water pump, 9 - water inlet pipe, 10 - water outlet pipe, 11 - receiving roller, 12 - connecting rod, 13 - third roller, 14 - support rod, 15 - air outlet plate, 16 - blower, 17 - air outlet hole, 18 - cooling device, 181 - first bracket, 182 - second bracket, 183 - fixed rod, 184 - third motor, 185 - fourth pulley, 186 - fourth belt, 187 - fan blade, 19 - positioning wheel, 20 - filter board. Detailed implementation mode

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-9 , the present invention provides a technical solution: a cooling and shaping device for nylon heat insulation strips, including a box body 1, a first support plate 2 is fixedly connected to the top of one side of the box body 1, and a second support plate 3 is fixedly connected to the top of the other side of the box body 1. A filter plate 4 is fixedly connected to the top of one side of the inner wall of the box body 1, and a transmission device 5 is fixedly connected to the top of the first support plate 2. A traction device 6 is fixedly connected to the top of the second support plate 3, and a cutting device 7 is fixedly connected to the top of the filter plate 4;

[0031] The transmission device 5 includes a first vertical plate 51 and a second vertical plate 52, and the number of the first vertical plate 51 and the second vertical plate 52 is two, and the top and the bottom between the opposite sides of the two first vertical plates 51 are respectively rotatably connected with a first movable rod 53 and a second movable rod 54, one end of the first movable rod 53 is fixedly connected with a first motor 55, and the surface of the second movable rod 54 is fixedly connected with a first pulley 56, the top and the bottom between the opposite sides of the two second vertical plates 52 are respectively rotatably connected with a third movable rod 57 and a fourth movable rod 58, and the surface of the fourth movable rod 58 is fixedly connected with a double pulley 59, the surfaces of the first movable rod 53, the second movable rod 54, the third movable rod 57 and the fourth movable rod 58 are all fixedly connected with a first roller 510, the surfaces of the other ends of the first movable rod 53 and the second movable rod 54, and the surfaces of the other ends of the third movable rod 57 and the fourth movable rod 58 are all fixedly connected with a gear 511, and the first pulley 56 and the surface of the double pulley 59 are connected by a first belt 512 for transmission;

[0032] The cutting device 7 includes a U-shaped plate 71, the top of the U-shaped plate 71 is movably connected to a movable plate 72, and the top of the movable plate 72 is fixedly connected to a top plate 73, both sides of the bottom of the top plate 73 are fixedly connected to vertical rods 74, and the tops of both sides of the U-shaped plate 71 are fixedly connected to fixed plates 75, the bottom ends of the vertical rods 74 penetrate the fixed plates 75 and extend to the bottom of the fixed plates 75, the bottom ends of the vertical rods 74 are fixedly connected to arc plates 76, and the bottoms of both sides of the U-shaped plate 71 are rotatably connected to cross rods 77, the surfaces of the cross rods 77 are respectively fixedly connected to the second pulley 78 and the cam 79, the double pulley 59 is connected to the surface of the second pulley 78 through a second belt 710 for transmission, and the bottom of the movable plate 72 is fixedly connected to a cutter 711.

[0033] Specifically, the first motor 55 is a servo motor.

[0034] Specifically, the cutter 711 is generally U-shaped, and there are four cutters 711 . The size of the cutter 711 matches that of the through slot 713 , and the size of the nylon heat insulation strip matches that of the through slot 713 .

[0035] Specifically, the cam 79 is in contact with the arc plate 76, and the rotation of the cam 79 continuously pushes the arc plate 76 to move upward intermittently.

[0036] In the present invention, the surfaces of the two gears 511 are meshed with each other, and a first groove 513 is formed on the surface of the first roller 510 .

[0037] Specifically, the other ends of the surfaces of the first rotating rod 63, the second rotating rod 64, the third rotating rod 65 and the fourth rotating rod 66 are also fixedly connected with gears 511, and the meshing between the gears 511 drives the first rotating rod 63, the second rotating rod 64, the third rotating rod 65 and the fourth rotating rod 66 to rotate.

[0038] In the present invention, a bottom plate 712 is fixedly connected between the two sides of the inner wall of the U-shaped plate 71, and a through groove 713 adapted to the cutter 711 is formed at the top of the bottom plate 712. A spring 714 is fixedly connected to the surface of the vertical rod 74 between the fixed plate 75 and the arc-shaped plate 76.

[0039] In the present invention, the traction device 6 includes a third vertical plate 61 and a fourth vertical plate 62. The number of the third vertical plates 61 and the fourth vertical plates 62 is both set to two. The top and bottom between the opposite sides of the two third vertical plates 61 are respectively rotatably connected with a first rotating rod 63 and a second rotating rod 64, and the top and bottom between the opposite sides of the two fourth vertical plates 62 are respectively rotatably connected with a third rotating rod 65 and a fourth rotating rod 66.

[0040] In the present invention, one end of the first rotating rod 63 is fixedly connected with a second motor 67, and third belt pulleys 68 are fixedly connected to the surfaces of the second rotating rod 64 and the fourth rotating rod 66. The surfaces of the two third belt pulleys 68 are connected by a third belt 69, and second rollers 610 are fixedly connected to the surfaces of the first rotating rod 63, the second rotating rod 64, the third rotating rod 65 and the fourth rotating rod 66. Second grooves 611 are formed on the surfaces of the second rollers 610.

[0041] Specifically, the second motor 67 is a servo motor.

[0042] In the present invention, a water pump 8 is fixedly connected to one side of the bottom of the inner wall of the box body 1. The water inlet of the water pump 8 is communicated with a water inlet pipe 9, the water outlet of the water pump 8 is communicated with a water outlet pipe 10, one end of the water outlet pipe 10 penetrates through the top plate 73, the movable plate 72 and the cutter 711 and extends into the cutter 711, and a water outlet hole 715 is formed at the bottom of the cutter 711.

[0043] In the present invention, a receiving roller 11 is rotatably connected between the front and back of the inner wall of the box body 1, and a connecting rod 12 is rotatably connected between the two sides of the inner wall of the box body 1 and close to the traction device 6. A third roller 13 is fixedly connected to the surface of the connecting rod 12.

[0044] In the present invention, a support rod 14 is fixedly connected to one side of the top of the box body 1. The top end of the support rod 14 is fixedly connected with an air outlet plate 15. A blower 16 is fixedly connected to the top of the air outlet plate 15, and air outlet holes 17 are formed at the bottom of the air outlet plate 15.

[0045] In the present invention, a cooling device 18 is fixedly connected to the back surface of the inner wall of the box body 1. The cooling device 18 includes a first bracket 181 and a second bracket 182. A fixing rod 183 is rotatably connected to the surface of the first bracket 181. A third motor 184 is fixedly connected to the surface of the second bracket 182. Central parts of the output ends of the fixing rod 183 and the third motor 184 are both fixedly connected with fourth belt pulleys 185. The surfaces of the two fourth belt pulleys 185 are drivingly connected by a fourth belt 186. One ends of the output shafts of the fixing rod 183 and the third motor 184 are both fixedly connected with fan blades 187.

[0046] In the present invention, a filter plate 20 is fixedly connected between two sides of the inner wall of the box body 1. A positioning wheel 19 is rotatably connected between the front and the back of the inner wall of the box body 1 and above the filter plate 20.

[0047] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0048] In use, the nylon heat insulation strip is drawn out from the transmission device 5. The first motor 55 is started, and the first motor 55 drives the first movable rod 53 to rotate. Under the meshing action of the gear 511, the second movable rod 54 is driven to rotate. The first pulley 56 and the double pulley 59 drive the fourth movable rod 58 to rotate under the transmission of the first belt 512. Relative movement occurs between the first movable rod 53 and the second movable rod 54, and between the third movable rod 57 and the fourth movable rod 58. The nylon heat insulation strip is passed through the first groove 513 between the first rollers 510. Under the transmission of the second belt 710, the second pulley 78 drives the cross bar 77 to rotate, and the cam 79 rotates, intermittently pushing the arc plate 76 upward. The arc plate 76 indirectly pushes the top plate 73 to rise through the vertical rod 74, causing the cutter 711 to indirectly descend, removing the burrs of the nylon heat insulation strip passing through the bottom plate 712. The water outlet pipe 10 sprays the water pumped by the water pump 8 through the water outlet holes 715 on the cutter 711, flushing and removing the cut burrs. After passing through the filter plate 20, the water enters the interior of the box body 1. After the nylon heat insulation strip with burrs removed passes through the receiving roller 11, it passes through the positioning wheel 19 inside the box body 1. The cooling device 18 inside the box body 1 is started. The third motor 184 drives the fourth pulley 185 to rotate, and drives the fixed rod 183 to rotate through the transmission of the fourth belt 186, thereby driving the fan blade 187 to rotate to cool the nylon heat insulation strip. The nylon heat insulation strip passes through the third roller 13 and is pulled by the traction device 6. The second motor 67 drives the first rotating rod 63 to rotate. Through the meshing rotation of the gear 511, the second rotating rod 64 is driven to rotate. Under the transmission of the third pulley 68 and the third belt 69, the third rotating rod 65 and the fourth rotating rod 66 are driven to rotate. The nylon heat insulation strip passes through the second groove 611 between the second rollers 610 to complete the traction.

[0049] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling and shaping device for a nylon heat insulation strip, comprising a box (1), characterized in that: A first support plate (2) is fixedly connected to the top of one side of the box body (1), and a second support plate (3) is fixedly connected to the top of the other side of the box body (1); a filter plate (4) is fixedly connected to the top of one side of the inner wall of the box body (1); a transmission device (5) is fixedly connected to the top of the first support plate (2), a traction device (6) is fixedly connected to the top of the second support plate (3), and a cutting device (7) is fixedly connected to the top of the filter plate (4); The transmission device (5) comprises a first vertical plate (51) and a second vertical plate (52), the number of the first vertical plate (51) and the number of the second vertical plate (52) are both two, and the top and the bottom between the two opposite sides of the two first vertical plates (51) are respectively rotatably connected to a first movable rod (53) and a second movable rod (54), one end of the first movable rod (53) is fixedly connected to a first motor (55), and the surface of the second movable rod (54) is fixedly connected to a first pulley (56), and the top and the bottom between the two opposite sides of the two second vertical plates (52) are respectively rotatably connected to a third movable rod (57) and a fourth movable rod (58), and the surface of the fourth movable rod (58) is fixedly connected to a double pulley (59), the surfaces of the first movable rod (53), the second movable rod (54), the third movable rod (57) and the fourth movable rod (58) are all fixedly connected to a first roller (510), the surfaces of the other ends of the first movable rod (53) and the second movable rod (54), and the surfaces of the other ends of the third movable rod (57) and the fourth movable rod (58) are all fixedly connected to a gear (511), and the first pulley (56) and the surface of the double pulley (59) are connected by a first belt (512); The cutting device (7) comprises a U-shaped plate (71), the top of the U-shaped plate (71) is movably connected to a movable plate (72), and the top of the movable plate (72) is fixedly connected to a top plate (73), both sides of the bottom of the top plate (73) are fixedly connected to vertical rods (74), and the tops of both sides of the U-shaped plate (71) are fixedly connected to fixed plates (75), the bottom ends of the vertical rods (74) penetrate the fixed plates (75) and extend to the bottom of the fixed plates (75), the bottom ends of the vertical rods (74) are fixedly connected to an arc plate (76), and the bottoms of both sides of the U-shaped plate (71) are rotatably connected to cross rods (77), the surfaces of the cross rods (77) are respectively fixedly connected to a second belt pulley (78) and a cam (79), the double belt pulley (59) is connected to the surface of the second belt pulley (78) by a second belt (710), and the bottom of the movable plate (72) is fixedly connected to a cutter (711).

2. The cooling and shaping device for a nylon heat insulation strip according to claim 1, characterized in that: The surfaces of the two gears (511) are meshed with each other, and a first groove (513) is formed on the surface of the first roller (510).

3. The cooling and shaping device for a nylon heat insulation strip according to claim 1, characterized in that: A bottom plate (712) is fixedly connected between the two sides of the inner wall of the U-shaped plate (71), and a through groove (713) adapted to the cutter (711) is provided on the top of the bottom plate (712). A spring (714) is fixedly connected on the surface of the vertical rod (74) and located between the fixed plate (75) and the arc plate (76).

4. The cooling and shaping device for a nylon heat insulation strip according to claim 1, characterized in that: The traction device (6) comprises a third vertical plate (61) and a fourth vertical plate (62), wherein the number of the third vertical plate (61) and the number of the fourth vertical plate (62) are both two, and the top and the bottom between the opposite sides of the two third vertical plates (61) are rotatably connected to the first rotating rod (63) and the second rotating rod (64), respectively, and the top and the bottom between the opposite sides of the two fourth vertical plates (62) are rotatably connected to the third rotating rod (65) and the fourth rotating rod (66), respectively.

5. The cooling and shaping device for nylon heat insulation strip according to claim 4, characterized in that: One end of the first rotating rod (63) is fixedly connected to a second motor (67), and the surfaces of the second rotating rod (64) and the fourth rotating rod (66) are fixedly connected to a third pulley (68), a third belt (69) passes between the surfaces of the two third pulleys (68), and the surfaces of the first rotating rod (63), the second rotating rod (64), the third rotating rod (65) and the fourth rotating rod (66) are fixedly connected to a second roller (610), and a second groove (611) is provided on the surface of the second roller (610).

6. The cooling and shaping device for a nylon heat insulation strip according to claim 1, characterized in that: A water pump (8) is fixedly connected to one side of the bottom of the inner wall of the box body (1), and the water inlet of the water pump (8) is connected to a water inlet pipe (9), and the water outlet of the water pump (8) is connected to a water outlet pipe (10), one end of the water outlet pipe (10) passes through the top plate (73), the movable plate (72) and the cutter (711) and extends to the inside of the cutter (711), and a water outlet hole (715) is provided at the bottom of the cutter (711).

7. The cooling and shaping device for nylon heat insulation strip according to claim 1, characterized in that: A receiving roller (11) is rotatably connected between the front and rear inner walls of the box body (1), a connecting rod (12) is rotatably connected between the two sides of the inner wall of the box body (1) and on the side close to the traction device (6), and a third roller (13) is fixedly connected to the surface of the connecting rod (12).

8. The cooling and shaping device for nylon heat insulation strip according to claim 1, characterized in that: A support rod (14) is fixedly connected to one side of the top of the box body (1), and an air outlet plate (15) is fixedly connected to the top of the support rod (14), a blower (16) is fixedly connected to the top of the air outlet plate (15), and an air outlet hole (17) is provided at the bottom of the air outlet plate (15).

9. The cooling and shaping device for nylon heat insulation strip according to claim 1, characterized in that: A cooling device (18) is fixedly connected to the back of the inner wall of the box body (1), and the cooling device (18) comprises a first bracket (181) and a second bracket (182), and the surface of the first bracket (181) is rotatably connected to a fixing rod (183), the surface of the second bracket (182) is fixedly connected to a third motor (184), and the middle of the fixing rod (183) and the output end of the third motor (184) are fixedly connected to a fourth pulley (185), the surfaces of the two fourth pulleys (185) are connected by a fourth belt (186), and the fixing rod (183) and one end of the output shaft of the third motor (184) are fixedly connected to a fan blade (187).

10. The cooling and shaping device for nylon heat insulation strip according to claim 1, characterized in that: A filter plate (20) is fixedly connected between the two sides of the inner wall of the box body (1), and a positioning wheel (19) is rotatably connected between the front and rear of the inner wall of the box body (1) and located above the filter plate (20).

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