A cooling and setting device for the outer skin of an enameled wire

Abstract

The present application relates to a kind of setting device, especially a kind of enameled wire skin cooling setting device.The present application provides a kind of enameled wire skin cooling setting device that can wipe dry the water bead remaining on the surface of enameled wire.The present application provides such a kind of enameled wire skin cooling setting device, including support frame, first shell, second shell and first guide wheel etc.;The number of support frame is two, first shell is connected between the two support frames, second shell is clamped on first shell, partition is connected in the middle of first shell, first guide wheel is connected on the right side and inner right side of first shell, and first guide wheel is also connected on the left and right sides of partition.By enameled wire immersion in cold water to cool, then the water bead remaining on the surface of enameled wire is wiped off after wiping cloth, through the operation of fan to make the water stain on the surface of enameled wire be blown dry, so as to prevent enameled wire surface to leave water stain, affect the scratch resistance and solvent resistance of enameled wire film.

Description

TECHNICAL FIELD

[0001] The present application relates to a setting device, in particular to a varnished wire outer skin cooling setting device. BACKGROUND

[0002] The varnished wire refers to the insulating paint as an insulating coating, used for winding electromagnetic coil metal wire, also known as electromagnetic wire, varnished wire is a main variety of winding wire, which is composed of conductor and insulating layer, the bare wire is softened after annealing, and then coated and baked for many times.

[0003] The patent with the patent authorization announcement number CN207038240U discloses a varnished wire cooling device, which comprises a cooling box body, a water storage device communicated with the cooling box body, a heat preservation tank connected with the water storage device and a water spraying device arranged in the cooling box body. The water storage device stores water with the lowest temperature of the day, the cooling box body is provided with an inlet and an outlet through which the varnished wire passes, the temperature in the water storage device is lower than that in the heat preservation tank, the water spraying device comprises three spaced-apart water spraying pipes and a connecting pipe communicated with the water spraying pipes, the water spraying pipe is a hollow pipe with one end closed, and the water spraying pipe and the connecting pipe are respectively provided with water spraying holes. The device uses the water with the lowest temperature in the natural state to cool the varnished wire, saves energy and improves the cooling efficiency. However, the device does not have the function of wiping the varnished wire, and if there are water droplets on the surface of the varnished wire, the subsequent paint film scratch resistance and solvent resistance of the varnished wire will be affected.

[0004] In order to achieve the above purpose, it is urgent to design a varnished wire outer skin cooling setting device which can wipe the water droplets remaining on the surface of the varnished wire. SUMMARY

[0005] The purpose of the present application is to overcome the shortcomings of the device without the function of wiping the varnished wire, and to solve the technical problem: to provide a varnished wire outer skin cooling setting device which can wipe the water droplets remaining on the surface of the varnished wire.

[0006] The technical scheme is as follows: a varnished wire outer skin cooling setting device, comprising a support frame, a first housing, a second housing, a first guide wheel, a movable plug, a partition plate, a second guide wheel, a third guide wheel, a air drying mechanism and a wiping mechanism, the number of support frames is two, the first housing is connected between the two support frames, the second housing is connected to the first housing, the partition plate is connected to the middle part of the first housing, the first guide wheel is connected to the right and inner right sides of the first housing, the first guide wheel is also connected to the left and right sides of the partition plate, the movable plug is placed at the right lower part of the first housing, the discharge port is opened on the left side of the first housing, the second guide wheel is connected to the right side of the bottom of the first housing, the third guide wheel is connected to the left side of the bottom of the first housing, the air drying mechanism for accelerating the cooling and forming of the varnished wire is arranged on the left side of the first housing, and the wiping mechanism for wiping the water droplets on the surface of the varnished wire is arranged in the middle part of the first housing.

[0007] As a preferred, the air-drying mechanism comprises a servo motor, a fan and a duct, the servo motor is installed on the upper left side of the outer first shell, the duct is connected to the left side of the inner first shell, the third guide wheel penetrates the duct, the output shaft of the servo motor penetrates the duct and is connected with the fan for accelerating the cooling and forming of the enameled wire, and the fan is located inside the duct.

[0008] As a preferred, the wiping mechanism comprises a cylinder, a first sliding rod, a first guide rod, a sliding frame and a wiping cloth, the cylinder is installed on the rear side of the outer first shell near the middle, the first sliding rod is slidingly connected to the front side of the outer first shell near the middle, two first guide rods are connected between the cylinder and the first sliding rod, the sliding frame is slidingly connected between the two first guide rods, the sliding frame is slidingly connected to the first shell, two wiping cloths for wiping water droplets on the surface of the enameled wire are connected between the right rear side of the sliding frame and the cylinder, and the two wiping cloths are sleeved on the first guide rods.

[0009] As a preferred, the pulling mechanism for assisting the enameled wire to better form comprises a connecting plate, a clamping rod and a second guide rod, the end of the cylinder is connected with the connecting plate, the clamping rod is connected to the connecting plate, and the second guide rod is connected to the clamping rod.

[0010] As a preferred, the swinging mechanism for facilitating the movement of the wiping cloth comprises a fixed plate, a second sliding rod, an elastic member, a fixed rod and a rotating plate, the fixed plate is connected to the left front side of the inner first shell, the second sliding rod is slidingly connected to the left side of the first shell, the elastic member is connected between the second sliding rod and the first shell, the elastic member is sleeved on the second sliding rod, the fixed rod is connected to the second sliding rod, the fixed rod is also connected to the sliding frame, the fixed rod on the second sliding rod is in contact with the clamping rod, the rotating plate is rotatably connected to the fixed plate, and the rotating plate is slidingly and rotatably connected to the fixed rod.

[0011] As a preferred, the scraping mechanism for scraping the protrusions on the surface of the enameled wire comprises a collecting frame, a guide frame and a protective shell, the collecting frame is connected to the lower left side of the outer first shell, the guide frame for scraping the protrusions on the surface of the enameled wire is connected to the collecting frame, and the protective shell is connected to the guide frame.

[0012] As a preferred, the pumping mechanism for pumping cold water comprises a water pump, a first water pumping pipe and a second water pumping pipe, the water pump for pumping cold water is installed on the lower front side of the outer first shell, the first water pumping pipe is connected to and communicates with the interface of the water pump, the second water pumping pipe is connected to and communicates with the other interface of the water pump, and the first water pumping pipe and the second water pumping pipe respectively communicate with the first shell.

[0013] As a preferred, the elastic member is a spring.

[0014] The present application has the following advantages: 1. The enameled wire is immersed in cold water for cooling, and then the water droplets remaining on the surface of the enameled wire are wiped off after the enameled wire passes through the wiping cloth. The water stains on the surface of the enameled wire are blown dry by the operation of the fan, so that the water stains on the surface of the enameled wire can be prevented, and the scratch resistance and solvent resistance of the paint film of the enameled wire are affected.

[0015] 2. Under the continuous elongation and shortening of the telescopic rod of the cylinder, the wiping cloth can be continuously stretched and contracted, and then the enameled wire is repeatedly wiped.

[0016] 3. Under the action of the guide frame, the protrusions on the surface of the enameled wire are quickly scraped off, and the waste after scraping is dropped into the collecting frame for centralized collection.

[0017] 4. The water pump is operated to draw the cold water in the left part of the first shell to the right part of the first shell through the first water suction pipe, so that the waste of water resources can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective structural schematic view of the present application.

[0019] Figure 2 It is a partial perspective structural schematic view of the present application.

[0020] Figure 3 It is a partial perspective structural schematic view of the air drying mechanism of the present application.

[0021] Figure 4 It is a perspective structural sectional view of the air drying mechanism of the present application.

[0022] Figure 5 It is a first partial perspective structural schematic view of the wiping mechanism of the present application.

[0023] Figure 6 It is a second partial perspective structural schematic view of the wiping mechanism of the present application.

[0024] Figure 7 It is a first partial perspective structural schematic view of the pulling mechanism of the present application.

[0025] Figure 8 It is a second partial perspective structural schematic view of the pulling mechanism of the present application.

[0026] Figure 9 It is a first partial perspective structural schematic view of the swinging mechanism of the present application.

[0027] Figure 10 It is a second partial perspective structural schematic view of the swinging mechanism of the present application.

[0028] Figure 11This is a schematic diagram of the first partial three-dimensional structure of the scraping mechanism of the present invention.

[0029] Figure 12 This is a schematic diagram of the second part of the scraping mechanism of the present invention.

[0030] Figure 13 This is a schematic diagram of the first partial three-dimensional structure of the extraction mechanism of the present invention.

[0031] Figure 14 This is a schematic diagram of the second partial three-dimensional structure of the extraction mechanism of the present invention.

[0032] Reference numerals: 1_Support frame, 2_First outer shell, 3_Second outer shell, 4_First guide wheel, 5_Modible plug, 6_Discharge port, 7_Baffle plate, 8_Second guide wheel, 801_Third guide wheel, 9_Drying mechanism, 901_Servo motor, 902_Fan, 903_Air duct, 10_Wiping mechanism, 1001_Cylinder, 1002_First sliding rod, 1003_First guide rod, 1004_Sliding frame, 1005_Wiping cloth, 11_Pull Moving mechanism, 1101 connecting plate, 1102 locking rod, 1103 second guide rod, 12 swing mechanism, 1201 fixed plate, 1202 second sliding rod, 1203 elastic element, 1204 fixed rod, 1205 rotating plate, 13 scraping mechanism, 1301 collection frame, 1302 guide frame, 1303 protective shell, 14 extraction mechanism, 1401 water pump, 1402 first water pumping pipe, 1403 second water pumping pipe. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0034] A device for cooling and shaping the outer sheath of enameled wire, see reference. Figure 1 , Figure 2 , Figure 4 and Figure 12As shown, it comprises support frame 1, first shell 2, second shell 3, first guide wheel 4, movable plug 5, partition 7, second guide wheel 8, third guide wheel 801, air drying mechanism 9 and wiping mechanism 10, the number of support frame 1 is two, the first shell 2 is welded between the two support frames 1, the second shell 3 is clamped on the first shell 2, the partition 7 is welded in the middle of the first shell 2, the first guide wheel 4 is connected to the right and inner right side of the first shell 2, the first guide wheel 4 is also connected to the left and right sides of the partition 7, the movable plug 5 is placed at the lower right part of the first shell 2, the discharge port 6 is opened on the left side of the first shell 2, the second guide wheel 8 is connected to the right side of the bottom of the first shell 2, the third guide wheel 801 is connected to the left side of the bottom of the first shell 2, the air drying mechanism 9 is arranged on the left side of the first shell 2, which is used to accelerate the cooling and forming of the enameled wire, and the wiping mechanism 10 is arranged in the middle of the first shell 2, which is used to wipe the water droplets on the surface of the enameled wire.

[0035] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the air drying mechanism 9 comprises a servo motor 901, a fan 902 and an air duct 903, the servo motor 901 is connected to the upper left side of the first shell 2 through bolts, the air duct 903 is welded to the left side of the first shell 2, the third guide wheel 801 penetrates the air duct 903, the output shaft of the servo motor 901 penetrates the air duct 903 and is connected to the fan 902 through a key, the fan 902 is used to accelerate the cooling and forming of the enameled wire, and the fan 902 is located inside the air duct 903.

[0036] As shown in Figure 2 , Figure 5 and Figure 6 , the wiping mechanism 10 comprises a cylinder 1001, a first sliding rod 1002, a first guide rod 1003, a sliding frame 1004 and a wiping cloth 1005, the cylinder 1001 is connected to the rear side of the first shell 2 near the middle position through bolts, the first sliding rod 1002 is slidingly connected to the front side of the first shell 2 near the middle position, two first guide rods 1003 are welded between the telescopic rod of the cylinder 1001 and the first sliding rod 1002, the sliding frame 1004 is slidingly connected between the two first guide rods 1003, the sliding frame 1004 is slidingly connected with the first shell 2, two wiping cloths 1005 are connected between the right rear side of the sliding frame 1004 and the telescopic rod of the cylinder 1001, the wiping cloths 1005 are used to wipe the water droplets on the surface of the enameled wire, and the two wiping cloths 1005 are sleeved on the first guide rod 1003.

[0037] The worker first pulls the second shell 3 to move upward and disengage from the first shell 2, then the worker pours cold water into the right part of the first shell 2, the baffle 7 can prevent the cold water from flowing into the left part of the first shell 2, after pouring enough cold water, the worker pushes the second shell 3 downward and re-engages with the first shell 2, when it is needed to cool and shape the enameled wire, the worker first starts the air cylinder 1001, the telescopic rod of the air cylinder 1001 retracts to drive the first sliding rod 1002 to slide backward through the first guide rod 1003, the first sliding rod 1002 slides backward to make the sliding frame 1004 slide forward through the first guide rod 1003, and then the wiping cloth 1005 is stretched out, at the same time, the enameled wire after painting and baking passes through the second guide wheel 8 under the action of the first guide wheel 4 on the first shell 2, and under the action of friction, the second guide wheel 8 rotates to push the enameled wire to move left, at this time, the enameled wire is immersed in the cold water, and then the enameled wire is quickly cooled and shaped under the action of the cold water, the enameled wire passes through the first guide wheel 4 on the baffle 7, and under the action of friction, the first guide wheel 4 rotates to push the enameled wire to continue to move left to the left part of the first shell 2, the water droplets on the surface of the enameled wire fall into the left part of the first shell 2, and the enameled wire passes through the position between the two wiping cloths 1005, and under the action of the wiping cloth 1005, the water droplets on the surface of the enameled wire are wiped, when the telescopic rod of the air cylinder 1001 is elongated, the telescopic rod of the air cylinder 1001 is elongated to drive the first sliding rod 1002 to slide forward through the first guide rod 1003, the first sliding rod 1002 slides forward to make the sliding frame 1004 slide backward under the guidance of the first guide rod 1003, and then the sliding frame 1004 drives the wiping cloth 1005 to retract, the enameled wire after wiping passes around the third guide wheel 801 to move downward, and then the enameled wire passes through the discharge port 6, and the worker uses a tool to wind and collect the enameled wire, when the enameled wire passes around the third guide wheel 801, under the action of friction, the third guide wheel 801 rotates to push the enameled wire to continue to move left, at the same time, the worker starts the servo motor 901, the output shaft of the servo motor 901 rotates to make the fan 902 rotate, and then the wind blown by the fan 902 is blown out to the surface of the enameled wire through the air duct 903, so as to accelerate the cooling and shaping of the surface of the enameled wire, and at the same time, the water stains on the surface of the enameled wire can be dried, when it is not needed to cool and shape the enameled wire, the worker closes the air cylinder 1001 and the servo motor 901 to stop working, the worker places the container below the right part of the first shell 2, then the worker takes off the movable plug 5 from the first shell 2, and then the cold water flows into the container, after the cold water flows into the container, the worker puts the movable plug 5 back on the first shell 2. Embodiment

[0038] On the basis of embodiment 1, reference is made to Figure 2 , Figure 7And Figure 8 As shown in FIG. 10, the device further comprises a pulling mechanism 11 for assisting the enameled wire to be better shaped, the pulling mechanism 11 comprising a connecting plate 1101, a clamping rod 1102 and a second guide rod 1103, the end of the telescopic rod of the air cylinder 1001 being welded with the connecting plate 1101, the clamping rod 1102 being welded on the connecting plate 1101, and the second guide rod 1103 being welded on the clamping rod 1102.

[0039] Referring to Figure 2 , Figure 9 And Figure 10 As shown in FIG. 10, the device further comprises a pulling mechanism 11 for assisting the enameled wire to be better shaped, the pulling mechanism 11 comprising a connecting plate 1101, a clamping rod 1102 and a second guide rod 1103, the end of the telescopic rod of the air cylinder 1001 being welded with the connecting plate 1101, the clamping rod 1102 being welded on the connecting plate 1101, and the second guide rod 1103 being welded on the clamping rod 1102.

[0040] At the beginning, the elastic member 1203 is in a compressed state, when the enameled wire passes through the first guide wheel 4 on the partition plate 7, the enameled wire passes through the position between the two wiping cloths 1005, at this time, the telescopic rod of the air cylinder 1001 retracts to drive the first sliding rod 1002 to slide backward through the first guide rod 1003, the telescopic rod of the air cylinder 1001 retracts at the same time to make the connecting plate 1101 move backward, the connecting plate 1101 drives the clamping rod 1102 to move backward, the fixed rod 1204 on the second sliding rod 1202 is separated from the clamping rod 1102, because the elastic member 1203 is a spring, under the action of the force of the elastic member 1203, the second sliding rod 1202 is further driven to slide backward to make the fixed rod 1204 move backward, the fixed rod 1204 drives the rotating plate 1205 to rotate, the rotating plate 1205 drives the sliding frame 1004 to slide forward, so that the wiping cloth 1005 stretches to wipe the water droplets on the surface of the enameled wire, when the telescopic rod of the air cylinder 1001 is elongated to drive the first sliding rod 1002 to slide forward through the first guide rod 1003, the telescopic rod of the air cylinder 1001 is elongated at the same time to make the connecting plate 1101 move forward, the connecting plate 1101 resets to make the clamping rod 1102 recontact with the fixed rod 1204 on the second sliding rod 1202, then the elastic member 1203 is compressed, the clamping rod 1102 resets to make the rotating plate 1205 reverse rotation reset, the rotating plate 1205 reverse rotation makes the sliding frame 1004 slide forward reset, so that the wiping cloth 1005 shrinks to wipe the surface of the enameled wire again.

[0041] Referring to Figure 1 , Figure 2 , Figure 11 and Figure 12 , the scraping mechanism 13 is further included for scraping the protrusions on the surface of the enameled wire, the scraping mechanism 13 includes the collecting frame 1301, the guide frame 1302 and the protective shell 1303, the collecting frame 1301 is welded on the outer left lower part of the first shell 2, the guide frame 1302 is welded on the collecting frame 1301, the guide frame 1302 is used for scraping the protrusions on the surface of the enameled wire, and the protective shell 1303 is welded on the guide frame 1302.

[0042] Because the enameled wire is prone to protrusions on the surface when being cooled and formed, when the enameled wire passes through the discharge port 6, the enameled wire continues to move left through the guide frame 1302, under the action of the guide frame 1302, the protrusions on the surface of the enameled wire are quickly scraped, and the waste after scraping falls into the collecting frame 1301, so that the waste can be collected, and the protective shell 1303 can prevent the waste from splashing during the scraping process, and the waste in the collecting frame 1301 is treated by the staff after the enameled wire is cooled and formed.

[0043] Referring to Figure 1 , Figure 13 and Figure 14As shown, the device further comprises a water extraction mechanism 14 for extracting the cold water, the water extraction mechanism 14 comprising a water pump 1401, a first water extraction pipe 1402 and a second water extraction pipe 1403, the water pump 1401 being bolted to the lower left portion of the outer front side of the first shell 2, the water pump 1401 being used for extracting the cold water, the water pump 1401 being connected to the first water extraction pipe 1402 at one end and being in communication with the first water extraction pipe 1402, the water pump 1401 being connected to the second water extraction pipe 1403 at the other end and being in communication with the second water extraction pipe 1403, the first water extraction pipe 1402 and the second water extraction pipe 1403 being in communication with the first shell 2 respectively.

[0044] When the enameled wire is cooled by the cold water, some water droplets on the surface of the enameled wire will fall into the left portion of the first shell 2, at this time, the worker starts the water pump 1401, the water pump 1401 operates to make the first water extraction pipe 1402 extract the cold water in the left portion of the first shell 2 into the second water extraction pipe 1403, the cold water then flows into the right portion of the first shell 2 through the second water extraction pipe 1403, thus reducing the waste of water resources, when not in use, the worker turns off the water pump 1401 to stop working.

[0045] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. A kind of enameled wire skin cooling setting device, including support frame (1), first shell (2), second shell (3), first guide wheel (4), movable plug (5), partition (7), second guide wheel (8) and third guide wheel (801), the number of support frame (1) is two, first shell (2) is connected between two support frame (1), first shell (2) is clamped with second shell (3), the middle part of first shell (2) is connected with partition (7), the right side and the right side in first shell (2) are all connected with first guide wheel (4), the left and right sides of partition (7) are also all connected with first guide wheel (4), movable plug (5) is placed in the right lower part of first shell (2), discharge port (6) is opened in the left side of first shell (2), the right side of second guide wheel (8) is connected in the bottom of first shell (2), the left side of third guide wheel (801) is connected in the bottom of first shell (2), it is characterized by, The drying mechanism (9) and the wiping mechanism (10) are further included, the drying mechanism (9) for accelerating the cooling and forming of the enameled wire is arranged on the left side of the outer first shell (2), and the wiping mechanism (10) for wiping water drops on the surface of the enameled wire is arranged in the middle of the first shell (2); The drying mechanism (9) comprises a servo motor (901), a fan (902) and a wind guide cylinder (903), the servo motor (901) is arranged on the upper left side of the outer first shell (2), the wind guide cylinder (903) is connected to the left side in the first shell (2), the third guide wheel (801) penetrates through the wind guide cylinder (903), the output shaft of the servo motor (901) penetrates through the wind guide cylinder (903) and is connected with the fan (902) for accelerating the cooling and forming of the enameled wire, and the fan (902) is arranged inside the wind guide cylinder (903); The wiping mechanism (10) comprises a cylinder (1001), a first sliding rod (1002), a first guide rod (1003), a sliding frame (1004) and a wiping cloth (1005), the cylinder (1001) is arranged on the rear side of the outer first shell (2) near the middle position, the first sliding rod (1002) is slidably connected to the front side of the outer first shell (2) near the middle position, two first guide rods (1003) are connected between the telescopic rod of the cylinder (1001) and the first sliding rod (1002), the sliding frame (1004) is slidably connected between the two first guide rods (1003), the sliding frame (1004) is slidably connected with the first shell (2), and two wiping cloths (1005) for wiping water drops on the surface of the enameled wire are connected between the right rear side of the sliding frame (1004) and the telescopic rod of the cylinder (1001), and the two wiping cloths (1005) are sleeved on the first guide rods (1003).

2. The cooling and sizing device for the enamel wire sheath according to claim 1, characterized in that, The pulling mechanism (11) for assisting the enameled wire to be better formed is further included, the pulling mechanism (11) comprises a connecting plate (1101), a clamping rod (1102) and a second guide rod (1103), the end of the telescopic rod of the cylinder (1001) is connected with the connecting plate (1101), the clamping rod (1102) is connected to the connecting plate (1101), and the second guide rod (1103) is connected to the clamping rod (1102).

3. The cooling and sizing device for the enamel wire sheath according to claim 2, characterized in that, The wiping cloth (1005) is moved conveniently by a swing mechanism (12), the swing mechanism (12) comprises a fixed plate (1201), a second sliding rod (1202), an elastic element (1203), a fixed rod (1204) and a rotating plate (1205), the fixed plate (1201) is connected to the left front side of the first shell (2), the second sliding rod (1202) is slidably connected to the left of the first shell (2), the elastic element (1203) is connected between the second sliding rod (1202) and the first shell (2), the elastic element (1203) is sleeved on the second sliding rod (1202), the fixed rod (1204) is connected to the second sliding rod (1202), the fixed rod (1204) is also connected to the sliding frame (1004), the fixed rod (1204) on the second sliding rod (1202) is in contact with the clamping rod (1102), the rotating plate (1205) is rotatably connected to the fixed plate (1201), and the rotating plate (1205) is slidably and rotatably connected with the fixed rod (1204).

4. The enameled wire outer skin cooling and setting device according to claim 3, characterized in that, The surface protrusions of the enameled wire are scraped by a scraping mechanism (13), the scraping mechanism (13) comprises a collecting frame (1301), a guide frame (1302) and a protective shell (1303), the collecting frame (1301) is connected to the left lower part of the first shell (2), the guide frame (1302) for scraping the surface protrusions of the enameled wire is connected to the collecting frame (1301), and the protective shell (1303) is connected to the guide frame (1302).

5. The cooling and sizing device for the enamel wire sheath according to claim 4, characterized in that, The cold water is extracted by an extraction mechanism (14), the extraction mechanism (14) comprises a water pump (1401), a first water extraction pipe (1402) and a second water extraction pipe (1403), the water pump (1401) for extracting the cold water is mounted to the lower front side of the first shell (2), the first water extraction pipe (1402) is connected to and communicates with the interface of the water pump (1401), the second water extraction pipe (1403) is connected to and communicates with the other interface of the water pump (1401), and the first water extraction pipe (1402) and the second water extraction pipe (1403) respectively communicate with the first shell (2).

6. The enameled wire sheath cooling and setting device according to claim 5, characterized by The elastic element (1203) is a spring.

Images