Shaping frame for nylon yarn production

Abstract

The utility model relates to the technical field of nylon yarn production, in particular to a shaping frame for nylon yarn production. The shaping frame for nylon yarn production comprises a supporting frame, two sets of oiling rollers are evenly arranged at the top of the supporting frame, a preheating ring and a heating pipe are arranged at the top of the supporting frame, the preheating ring is arranged on the left sides of the oiling rollers, and the heating pipe is arranged on the left side of the preheating ring; according to the utility model, when the nylon yarn passes through the cooling assembly, the plurality of groups of nozzles in the cooling assembly can uniformly pre-cool the surface of the nylon yarn, and the surface of the nylon yarn can be uniformly and finally cooled and shaped through the cooling pipe in the cooling assembly, so that the uniformity of the surface of the nylon yarn during cooling and shaping is ensured; the nylon yarn is in a linear state all the time in the whole process that the nylon yarn penetrates through the pre-cooling ring and the cooling pipe to be cooled and shaped after penetrating through the pre-heating ring and the heating pipe to be heated and shaped, and therefore the quality of the nylon yarn after shaping is completed is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon yarn production, in particular to a shaping frame for nylon yarn production. Background Art

[0002] Nylon silk is a textile fabric that comes in many types, including monofilament, ply yarn, special yarn, etc. Compared with the glossiness of real silk, nylon silk fabric has poorer gloss, as if it is coated with a layer of wax. At the same time, when rubbing it back and forth with your hands, you can feel the friction between the fabrics. Nylon silk needs to be shaped by a shaping device during the production process.

[0003] The Chinese patent with announcement number CN218666521U discloses a calibrating frame for nylon yarn production, comprising a box body, a wire inlet opened at the upper end of the box body and a wire outlet opened at one side of the bottom end of the box body, an oiling roller fixedly connected to the box body, the oiling roller corresponds to the wire inlet, a buncher is provided at the bottom end of the oiling roller, and the buncher is provided with a heating box: a first inlet is provided at the upper end of the heating box, a preheater is fixedly connected to the first inlet, a heating mechanism is provided inside the heating box, and a first guide roller is provided at the bottom end of the heating mechanism. The beneficial effects achieved by the utility model are: the nylon yarn is squeezed and clamped by two high-temperature heating plates, so that the outer side of the nylon yarn can be evenly heated, thereby preventing the nylon yarn from being unevenly heated and affecting the subsequent shaping and stretching; at the same time, the nylon yarn is cooled by the first cooling roller group and the second cooling roller group, thereby preventing the nylon yarn from being instantly cooled and the temperature difference from being large, thereby affecting the strength of the nylon yarn, and also preventing the subsequent nylon yarn from breaking;

[0004] The above-mentioned existing technical solutions have the following defects: when the nylon yarn is cooled by the cooling roller group, the side of the nylon yarn in contact with the cooling roller group will be cooled first, which can easily cause the surface of the nylon yarn to be cooled unevenly, and when the nylon yarn is cooled by multiple groups of cooling roller groups, the nylon yarn will bend and slide along the surface of the cooling roller group, which can easily cause the nylon yarn that has not been cooled and shaped to break. In response to the above situation, technical innovation is carried out on the basis of the existing nylon yarn production setting frame. Utility Model Content

[0005] The purpose of the utility model is to provide a nylon yarn production setting frame to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a nylon yarn production setting frame, comprising:

[0007] A support frame, two groups of oiling rollers are evenly arranged on the top of the support frame, a preheating ring and a heating tube are arranged on the top of the support frame, the preheating ring is arranged on the left side of the oiling roller, and the heating tube is arranged on the left side of the preheating ring, a first mounting groove and a second mounting groove are respectively opened in the shell wall of the preheating ring, a first electric heating coil is arranged in the first mounting groove of the preheating ring, and a second electric heating coil is arranged in the second mounting groove of the heating tube, the temperature of the first electric heating coil is lower than the temperature of the second electric heating coil, and a cooling assembly is placed on the top of the support frame.

[0008] Preferably, the cooling assembly includes a water tank, a pre-cooling ring and a cooling pipe, and air ducts and water channels are respectively provided in the shell walls of the pre-cooling ring and the cooling pipe, and nozzles are evenly provided on the inner wall of the pre-cooling ring, and the nozzles are connected with the air duct, and a water pump is provided on the top of the water tank, and the water suction pipe of the water pump is located in the water tank, and the water outlet pipe of the water pump is connected with the water channel, and the water outlet of the water channel is connected with a radiator, and the water outlet of the radiator is connected with the water inlet of the water tank, and a cooling fan is provided at the bottom of the radiator, and an air guide frame is provided at the bottom of the cooling fan, and the air outlet of the air guide frame is connected with the air duct.

[0009] Preferably, the pre-cooling ring and the cooling tube are evenly arranged on the top of the support frame, the pre-cooling ring is arranged on the left side of the heating tube, and the cooling tube is arranged on the left side of the pre-cooling ring.

[0010] Preferably, the inner diameter of the pre-cooling ring is the same as the inner diameter of the pre-heating ring, and the inner diameter of the cooling tube is the same as the inner diameter of the heating tube.

[0011] Preferably, the radiator is arranged on the top of the inner wall of the support frame, and the water tank is placed on the bottom of the support frame, and the water tank is located on the right side of the radiator.

[0012] Preferably, the center points of the preheating ring, the heating tube, the precooling ring and the cooling tube are flush with each other.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] In the utility model, when the nylon yarn passes through the cooling assembly, the multiple groups of nozzles in the cooling assembly will uniformly pre-cool its surface, and the cooling pipe can uniformly cool and shape its surface, thereby ensuring the uniformity of the nylon yarn surface during cooling and shaping;

[0015] After the nylon yarn passes through the preheating ring and heating tube for heating and shaping, it remains in a straight line during the entire process of passing through the precooling ring and cooling tube for cooling and shaping, thereby ensuring the quality of the nylon yarn after shaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a structural schematic diagram of a nylon yarn production setting frame of the utility model;

[0017] Figure 2 This is a rear side view of a nylon yarn production setting frame of the utility model;

[0018] Figure 3 This is a rear sectional view of a forming frame for nylon yarn production according to the present invention.

[0019] In the figure: 1. Support frame; 11. Water tank; 12. Air guide frame; 13. Oiling roller; 14. Preheating ring; 15. Heating pipe; 16. Precooling ring; 17. Cooling pipe; 18. Radiator; 19. Cooling fan; 111. Water pump; 141. First electric heating coil; 151. Second electric heating coil; 161. Air duct; 162. Nozzle; 171. Water channel. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 3A calibrating frame for nylon yarn production includes a support frame 1, two groups of oiling rollers 13 are evenly fixed on the top of the support frame 1, a preheating ring 14 and a heating tube 15 are fixed on the top of the support frame 1, the preheating ring 14 is fixed on the left side of the oiling roller 13, and the heating tube 15 is fixed on the left side of the preheating ring 14, and a first mounting groove and a second mounting groove are respectively opened in the shell wall of the preheating ring 14 and the heating tube 15, a first electric heating coil 141 is fixed in the first mounting groove of the preheating ring 14, and a second electric heating coil 151 is fixed in the second mounting groove of the heating tube 15, the temperature of the first electric heating coil 141 is lower than the temperature of the second electric heating coil 151, when the nylon yarn contacts the oiling roller 13, the surface of the nylon yarn will be oiled and lubricated, thereby To ensure that the nylon yarn can smoothly pass through the heating tube 15 and the cooling tube 17, when the nylon yarn passes through the preheating ring 14, the first electric heating ring 141 with a lower temperature in the preheating ring 14 will heat the preheating ring 14, so that the preheating ring 14 will be subjected to residual heat. When the nylon yarn after the residual heat passes through the heating tube 15, it will fit with the inner wall of the heating tube 15. At this time, the second electric heating ring 151 with a higher temperature will heat the heating tube 15, so that the heating tube 15 heats and shapes the nylon yarn. A cooling component is placed on the top of the support frame 1, and the cooling component includes a water tank 11, a precooling ring 16 and a cooling tube 17. The shell walls of the precooling ring 16 and the cooling tube 17 are respectively provided with air ducts 161 and water channels 171, and the inner wall of the precooling ring 16 is evenly fixed with nozzles 162, the nozzle 162 is connected to the air duct 161, a water pump 111 is fixedly provided on the top of the water tank 11, the water pump 111's water pipe is located in the water tank 11, the water outlet pipe of the water pump 111 is connected to the water channel 171, the water outlet of the water channel 171 is connected to the cold row 18, the water outlet of the cold row 18 is connected to the water inlet of the water tank 11, a cooling fan 19 is fixedly provided at the bottom of the cold row 18, an air guide frame 12 is fixedly provided at the bottom of the cooling fan 19, the air outlet of the air guide frame 12 is connected to the air duct 161, when the shaped nylon yarn passes through the pre-cooling ring 16, the wind generated by the cooling fan 19 will enter the air duct 161 along the air guide frame 12 and be ejected through the nozzle 162, and the surface of the nylon yarn can be evenly pre-cooled by multiple groups of nozzles 162 When the nylon yarn passes through the cooling pipe 17, it will fit with the inner wall of the cooling pipe 17. The water pump 111 inputs the coolant in the water tank 11 into the water channel 171 to cool the cooling pipe 17. The surface of the nylon yarn is evenly cooled and shaped through the cooling pipe 17, and the coolant in the water channel 171 will flow into the cold row 18 and cool the coolant in the cold row 18 through the cooling fan 19. The cooled coolant will flow back into the water tank 11. At this time, the wind generated by the cooling fan 19 will become warm wind. The temperature of the warm wind when it is ejected from the nozzle 162 is higher than the cooling pipe 17 and lower than the heating pipe 15, which can achieve a good cooling and pre-cooling effect on the nylon yarn. The pre-cooling ring 16 and the cooling pipe 17 are evenly fixed on the top of the support frame 1.The pre-cooling ring 16 is fixedly arranged on the left side of the heating tube 15, and the cooling tube 17 is fixedly arranged on the left side of the pre-cooling ring 16. The inner diameter of the pre-cooling ring 16 is the same as that of the pre-heating ring 14, and the inner diameter of the cooling tube 17 is the same as that of the heating tube 15. The cold row 18 is fixedly arranged on the top of the inner wall of the support frame 1, and the water tank 11 is placed at the bottom of the support frame 1. The water tank 11 is located on the right side of the cold row 18. The center points of the pre-heating ring 14, the heating tube 15, the pre-cooling ring 16 and the cooling tube 17 are flush with each other. After the nylon yarn passes through the pre-heating ring 14 and the heating tube 15 for heating and shaping, it is always in a straight line during the entire process of passing through the pre-cooling ring 16 and the cooling tube 17 for cooling and shaping, thereby ensuring the quality of the nylon yarn after shaping.

[0022] Working principle: When the nylon yarn contacts the oiling roller 13, the surface of the nylon yarn will be oiled and lubricated to ensure that the nylon yarn can pass through the heating tube 15 and the cooling tube 17 smoothly. When the nylon yarn passes through the preheating ring 14, the first electric heating ring 141 with a lower temperature in the preheating ring 14 will heat the preheating ring 14, so that the preheating ring 14 will be subjected to residual heat. When the nylon yarn after residual heat passes through the heating tube 15, it will fit with the inner wall of the heating tube 15. At this time, the second electric heating ring 151 with a higher temperature will heat the heating tube 15, so that the heating tube 15 heats and shapes the nylon yarn. When the shaped nylon yarn passes through the precooling ring 16, the wind generated by the cooling fan 19 will enter the air duct 161 along the air guide frame 12 and be ejected through the nozzle 162. The surface of the nylon yarn can be evenly precooled through multiple groups of nozzles 162. When the nylon yarn passes through the cooling tube 1 At 7, it will fit with the inner wall of the cooling pipe 17, and the water pump 111 will input the coolant in the water tank 11 into the water channel 171 to cool the cooling pipe 17, and the surface of the nylon yarn will be evenly cooled and shaped through the cooling pipe 17, and the coolant in the water channel 171 will flow into the cold row 18, and the coolant in the cold row 18 will be cooled by the cooling fan 19. The cooled coolant will flow back into the water tank 11 again, and the wind generated by the cooling fan 19 will become warm air. The temperature of the warm air when it is ejected from the nozzle 162 is higher than that of the cooling pipe 17 and lower than that of the heating pipe 15, so that the nylon yarn can be cooled and pre-cooled well. After the nylon yarn passes through the preheating ring 14 and the heating pipe 15 for heating and shaping, it is always in a straight line during the whole process of passing through the precooling ring 16 and the cooling pipe 17 for cooling and shaping, so as to ensure the quality of the nylon yarn after shaping.

Claims

1. A nylon yarn production calibrating frame, characterized in that: include: A support frame (1), wherein two groups of oiling rollers (13) are evenly arranged on the top of the support frame (1), a preheating ring (14) and a heating tube (15) are arranged on the top of the support frame (1), the preheating ring (14) is arranged on the left side of the oiling roller (13), and the heating tube (15) is arranged on the left side of the preheating ring (14), a first mounting groove and a second mounting groove are respectively opened in the shell wall of the preheating ring (14) and the heating tube (15), a first electric heating coil (141) is arranged in the first mounting groove of the preheating ring (14), and a second electric heating coil (151) is arranged in the second mounting groove of the heating tube (15), the temperature of the first electric heating coil (141) is lower than the temperature of the second electric heating coil (151), and a cooling component is placed on the top of the support frame (1).

2. The calibrating frame for nylon yarn production according to claim 1, characterized in that: The cooling assembly comprises a water tank (11), a pre-cooling ring (16) and a cooling pipe (17); an air duct (161) and a water duct (171) are respectively provided in the shell walls of the pre-cooling ring (16) and the cooling pipe (17); nozzles (162) are evenly provided on the inner side wall of the pre-cooling ring (16); the nozzles (162) are connected to the air duct (161); a water pump (111) is provided on the top of the water tank (11); a water pump (111) is provided at a position In the water tank (11), the water outlet pipe of the water pump (111) is connected to the water channel (171), the water outlet of the water channel (171) is connected to the radiator (18), the water outlet of the radiator (18) is connected to the water inlet of the water tank (11), a cooling fan (19) is provided at the bottom of the radiator (18), an air guide frame (12) is provided at the bottom of the cooling fan (19), and the air outlet of the air guide frame (12) is connected to the air duct (161).

3. The calibrating frame for nylon yarn production according to claim 2, characterized in that: The pre-cooling ring (16) and the cooling pipe (17) are evenly arranged on the top of the support frame (1), the pre-cooling ring (16) is arranged on the left side of the heating pipe (15), and the cooling pipe (17) is arranged on the left side of the pre-cooling ring (16).

4. The calibrating frame for nylon yarn production according to claim 3, characterized in that: The inner diameter of the pre-cooling ring (16) is the same as the inner diameter of the pre-heating ring (14), and the inner diameter of the cooling tube (17) is the same as the inner diameter of the heating tube (15).

5. The calibrating frame for nylon yarn production according to claim 2, characterized in that: The radiator (18) is arranged on the top of the inner wall of the support frame (1), and the water tank (11) is placed on the bottom of the support frame (1), and the water tank (11) is located on the right side of the radiator (18).

6. The calibrating frame for nylon yarn production according to claim 2, characterized in that: The center points of the preheating ring (14), the heating tube (15), the precooling ring (16) and the cooling tube (17) are flush with each other.

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