CN210865735U

CN210865735U - Cooling device is used in enameled wire production

Info

Publication number: CN210865735U
Application number: CN201922478310.5U
Authority: CN
Inventors: 许国华
Original assignee: Huzhou Lianshi Jiayou Electromagnetic Wire Co ltd
Current assignee: Huzhou Lianshi Jiayou Electromagnetic Wire Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-26
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a cooling device is used in enameled wire production, including the installing support, fixedly connected with runs through the slope pipeline that has the enameled wire on the lateral wall of installing support, the slope pipeline is located the terminal top of cooling zone is provided with circulated use's water installations, the top that the slope pipeline is located the surperficial district that removes water is provided with air jet system, fixedly connected with detachable sponge roller set on the lateral wall of installing support. The realization is when the enameled wire toasts the back through the japanning when needing the cooling, only need earlier pass through the cooling zone of inclined pipeline with the enameled wire, water is watered toward inclined pipeline in to the water installations, make the enameled wire earlier through the primary cooling, later through the surperficial zone of removing water, blow away the water droplet on enameled wire surface, wipe futilely through the sponge roller, prevent that the enameled wire surface from leaving the water droplet when having guaranteed the refrigerated of enameled wire, prevent that the enameled wire from adopting the water cooling, make the surface moisture, it is resistant to reduce the paint film, performances such as solvent-resistant.

Description

Cooling device is used in enameled wire production

The technical field is as follows:

the utility model relates to a cooling device especially relates to a cooling device is used in enameled wire production.

Background art:

the enameled wire is a metal wire which is used for winding an electromagnetic coil and takes insulating paint as an insulating coating, and is also called an electromagnetic wire. The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer. In the production process, the metal rod is firstly pulled into a metal wire meeting the requirement, and the metal wire is annealed and softened, then is subjected to painting and baking for multiple times to obtain the metal wire. The process of drawing, annealing, painting, baking, cooling, lubricating and taking up the enameled wire needs to be wired, so that the enameled wire can enter the next procedure from the previous procedure. After the enameled wire is baked in the oven, the enameled wire needs to be cooled, and finally, wire take-up is carried out. In the prior production, because the routing speed of the enameled wire is very fast, and the take-up speed is generally hundreds of meters or even one kilometer per minute, in order to effectively cool the enameled wire within a limited time, a water cooling method is generally adopted for cooling, but the disadvantage of the water cooling method is that, on one hand, the traditional water cooling method immerses the enameled wire into cooling water by sending the enameled wire downwards into a cooling pool, and then bends the enameled wire upwards to convey the enameled wire away from the cooling pool, which can extend the enameled wire with high temperature, resulting in the service life of the enameled wire and the reduction of ductility, on the other hand, water drops can remain on the surface of the enameled wire by the traditional cooling method, so that the paint film contains water, and the performances of scraping resistance, solvent resistance and the like of the paint film are reduced, and the prior art also adopts cold air drying, but because the routing speed of the enameled wire is very fast, the take-, the air drying is carried out by cold air, and the cooling effect is usually not obvious.

The utility model has the following contents:

the utility model aims at solving current problem, and provide a cooling device for enameled wire production, realize when the enameled wire needs the cooling after the japanning toasts, only need earlier the cooling zone through the inclined pipeline with the enameled wire, water installations toward the interior water injection of inclined pipeline, the direction of watering and the opposite direction of enameled wire inlet wire, make the enameled wire through primary cooling earlier, later through the surperficial zone of removing water, the air jet system in the surface zone of removing water jets towards the inclined pipeline, blow away the water droplet on enameled wire surface, wipe futilely through the sponge roller at last, prevent that the enameled wire surface from leaving the water droplet when having guaranteed the refrigerated of enameled wire, prevent that the enameled wire from adopting the water cooling, make the surface moisture, it is resistant to reduce the paint film, performances such as solvent resistance.

The utility model provides a cooling device is used in enameled wire production, including the installing support, fixedly connected with runs through the slope pipeline that has the enameled wire on the lateral wall of installing support, the inlet wire end of slope pipeline is less than the leading-out terminal of slope pipeline, the slope pipeline falls into cooling zone and surface area that removes water in proper order from the inlet wire end to the direction of leading-out terminal, the slope pipeline is located the terminal top in cooling zone is provided with the water installations that can recycle, the top that the slope pipeline is located surface area that removes water is provided with air jet system, fixedly connected with detachable sponge roller set on the lateral wall of installing support, the sponge roller set is close to the end of slope pipeline.

Preferably, the cross section of the inclined pipeline is of a C shape with an upward opening, and the water inlet device and the air injection device are arranged above the opening of the inclined pipeline.

Preferably, circulated water installations is including the inlet channel, the one end of inlet channel is located the top of slope pipeline, and its other end is connected with the suction pump, the suction pump is located open-top's header tank, the header tank is located the bottom of installing support, the header tank is located the below of slope pipeline inlet wire end.

Preferably, the water inlet pipeline is located threaded connection has a detachable filter mechanism on the one end inner wall of slope pipeline top, filter mechanism is including inside hollow connecting cylinder, the external screw thread has been seted up on the one end outer wall of connecting cylinder, its other end fixedly connected with filter, the shaping has the internal thread that mutually supports with the external screw thread of connecting cylinder on the slope pipeline.

Preferably, the air injection device comprises an air inlet pipe, one end of the air inlet pipe is fixedly connected with an air pump, the other end of the air inlet pipe is fixedly connected with a spray plate, and the lower surface of the spray plate is fixedly connected with a spray head.

Preferably, the detachable sponge roller set is including two winding up rollers that distribute from top to bottom and be parallel to each other, fixedly connected with sponge layer can be dismantled to the surface of winding up roller, the internal surface on sponge layer is provided with the boss, the side shaping of boss has the arch, the surface shaping of winding up roller have with the slot that the boss was mutually supported.

Preferably, two guide rolls that distribute and be parallel to each other about bearing fixedly connected with on the installing support, the guide roll is close to the inlet wire end of slope pipeline, and the upper surface of the guide roll that is located the below is higher than 0 ~ 2mm of the interior bottom surface of slope pipeline inlet wire end and the guide roll that is located the below with the upper surface of the sponge roller that detachable sponge roller set is located the below is on same horizontal plane.

Preferably, the inclined angle of the inclined duct is 15-30 °.

The beneficial effects of the utility model reside in that:

1. the novel structure is characterized in that an inclined pipeline penetrating through an enameled wire is fixedly connected to the side wall of the mounting bracket, the wire inlet end of the inclined pipeline is lower than the wire outlet end of the inclined pipeline, the inclined pipeline is sequentially divided into a cooling area and a surface water removing area from the wire inlet end to the wire outlet end, a water inlet device capable of being recycled is arranged above the tail end of the cooling area, an air jet device is arranged above the surface water removing area of the inclined pipeline, a detachable sponge roller set is fixedly connected to the side wall of the mounting bracket and is close to the tail end of the inclined pipeline, so that when the enameled wire needs to be cooled after being baked by painting, the enameled wire only needs to pass through the cooling area of the inclined pipeline, the water inlet device injects water into the inclined pipeline, and the water injection direction is opposite to the wire inlet direction, make the enameled wire earlier through the primary cooling, later through the surface district that anhydrates, the air jet system in the surface district that anhydrates jets out in toward the inclined pipeline, blows away the water droplet on enameled wire surface, wipes futilely through the sponge roller at last, prevents that the water droplet is left on the enameled wire surface when having guaranteed the refrigerated of enameled wire, prevents that the enameled wire from adopting the water cooling, makes the surface contain moisture, reduces performances such as resistant, the solvent-resistant of paint film.

2. This novel structure adopts circulated water installations, when watering toward the slope pipeline in, through the inlet wire end of slope pipeline, flows into the header tank in, and in the water rethread suction pump of header tank arrived the inlet channel, realized the recycling of water, practiced thrift the environmental protection.

3. This novel structure is located through the inlet channel threaded connection has detachable filtering mechanism on the one end inner wall of slope pipeline top, filtering mechanism is including inside hollow connecting cylinder, the external screw thread has been seted up on the one end outer wall of connecting cylinder, its other end fixedly connected with filter, the last shaping of slope pipeline have with the internal thread that the external screw thread of connecting cylinder mutually supported prevents through the filter that the impurity of aquatic from entering into the slope pipeline in, prevents that the impurity of aquatic from staying on the film surface, influences the film quality.

4. This novel structure is through bearing fixedly connected with two guide rolls that distribute from top to bottom and be parallel to each other on the installing support, the guide roll is close to the inlet wire end of slope pipeline, the upper surface of the guide roll that is located the below is higher than 0 ~ 2mm of the interior bottom surface of slope pipeline inlet wire end and the guide roll that is located the below with the upper surface of the sponge roller that detachable sponge roller set is located the below is in same horizontal plane, has guaranteed that the enameled wire can not be crooked, compares in traditional water-cooling, through sending the enameled wire into the cooling bath downwards, makes the enameled wire sink into in, bends the enameled wire again and upwards carries the technical scheme who keeps away from the cooling bath and compare, and the cooling method of present case makes the enameled wire more durable, and the fatigue strength that.

Description of the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view of the water inlet pipe of the present invention;

FIG. 3 is a schematic view of the overall structure of the filtering mechanism of the present invention;

FIG. 4 is a schematic view of the air injection apparatus of the present invention;

FIG. 5 is a schematic cross-sectional view of a sponge roller of the present invention;

FIG. 6 is an enlarged view of a portion of the present application shown in FIG. 5A;

FIG. 7 is a schematic view of the inclined duct of the present invention;

in the drawings: 1. mounting a bracket; 2. enamelled wires; 3. inclining the pipeline; 4. a water inlet device; a water inlet pipe; 42. a filtering mechanism; 421. a connecting cylinder; 422. a filter plate; 43. a water collection tank; 5. a sponge roller set; 51. an air inlet pipe; 52. an air pump; 53. spraying a plate; 54. a spray head; 6. a sponge roller set; 61. a winding roller; 62. a sponge layer; 63. a boss; 64. a slot; 65. and (4) protruding.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and "plugged" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-7, a cooling device for enameled wire production, including installing support 1, fixedly connected with has run through the inclined pipeline 3 of enameled wire 2 on the lateral wall of installing support 1, the inlet wire end of inclined pipeline 3 is less than the leading-out terminal of inclined pipeline 3, inclined pipeline 3 divides into cooling zone 31 and surface except that water district 32 in proper order on the direction from the inlet wire end to the leading-out terminal, inclined pipeline is located the terminal top in cooling zone 31 is provided with circulated use's water installations 4, inclined pipeline 3 is located the top in surface except that water district 32 and is provided with air jet system 5, fixedly connected with detachable sponge roller set 6 on the lateral wall of installing support 1, sponge roller set 6 includes upper and lower two sponge rollers, sponge roller set 6 is close to the terminal of inclined pipeline 3.

Specifically, the ascending C type of opening is personally submitted in the transversal of inclined pipeline 3, inclined pipeline 3's opening part top is provided with water installations 4 with air jet system 5 can make water installations 4's water pour into inclined pipeline 3 in, can pass away the steam that produces after enameled wire 2 immerses the aquatic simultaneously through the opening, has increased inclined pipeline 3's radiating effect, has strengthened the cooling effect, makes things convenient for the installation of later stage enameled wire 2 simultaneously, makes things convenient for the later stage to maintain the washing of inclined pipeline.

Specifically, circulated water installations 4 is including inlet channel 41, the one end of inlet channel 41 is located the top of inclined pipeline 3, and its other end is connected with the suction pump, the suction pump is prior art, therefore does not explain here in any more, the suction pump is located open-topped water collection tank 43, water collection tank 43 is located the bottom of installing support 1, water collection tank 43 is located the below of inclined pipeline 3 inlet wire end, when watering in inclined pipeline 3, through inclined pipeline 3's inlet wire end, flow into in water collection tank 43, the water rethread suction pump in the water collection tank 43 is to the inlet channel in, has realized the circulation of water and has used, practices thrift the environmental protection.

Specifically, the water inlet pipe 41 is located on the inner wall of one end above the inclined pipeline, the detachable filtering mechanism 42 is in threaded connection with the inner wall of one end above the inclined pipeline, the filtering mechanism 42 comprises a connecting cylinder 421 with a hollow inner part, an external thread is arranged on the outer wall of one end of the connecting cylinder 421, a filtering plate 422 is fixedly connected to the other end of the connecting cylinder, an internal thread matched with the external thread of the connecting cylinder 421 is formed on the inclined pipeline 3, impurities in water are prevented from entering the inclined pipeline 3 through the filtering plate 422, the impurities in the water are prevented from being left on the surface of a paint film to influence the quality of the paint film, when the impurities on the filtering plate 422 are excessive, the filtering mechanism 42 is required to be replaced, the filtering mechanism 42 is only required to be taken out of the pipeline through threaded rotation.

Specifically, the air injection device 5 includes an air inlet pipe 51, one end of the air inlet pipe 51 is fixedly connected with an air pump 52, the air pump 52 is in the prior art, and therefore details are not described herein, the other end of the air pump is fixedly connected with a spray plate 53, the lower surface of the spray plate 53 is fixedly connected with a spray nozzle 54, when the enameled wire passes through the surface dewatering area 32, the air pump 52 of the surface dewatering area 32 sprays air from the spray nozzle 54 through the spray plate 53, blows away water drops on the surface of the enameled wire 2, and prevents the water drops from remaining on the surface of the enameled wire 2.

Specifically, detachable sponge roller set 6 is including two winding up rollers 61 that distribute from top to bottom and be parallel to each other, fixedly connected with sponge layer 62 can be dismantled to the surface of winding up roller, the internal surface on sponge layer is provided with boss 63, the side shaping of boss 63 has protruding 65, winding up roller 61's surface shaping have with boss 63 slot 64 of mutually supporting, when the sponge uses the hydroscopicity after a long time relatively poor, when needing to be changed the sponge, only need with boss 63 follow slot 64 in can, with the boss 63 of new sponge insert in slot 64 can, need not to change new winding up roller 61, the cost is reduced, protruding 65 can play expanding effect, be favorable to increasing boss 63 and slot 64 complex tightness.

Specifically, two guide rolls 7 that distribute and be parallel to each other about bearing fixedly connected with on installing support 1, guide roll 7 is close to the inlet wire end of inclined pipeline 3, the upper surface of the guide roll 7 that is located the below is higher than 0 ~ 2mm of the interior bottom surface of the inlet wire end of inclined pipeline 3 guarantees that enameled wire 2 can not touch the bottom of inclined pipeline 3, and the guide roll 7 that is located the below with the upper surface of the sponge roller that detachable sponge roller set 6 is located the below is in same horizontal plane, has guaranteed that enameled wire 2 can not be crooked at whole line in-process of walking, compares and takes place crooked condition to compare through the cold water storage cistern in traditional water cooling, has guaranteed the ductility of enameled wire 2.

Specifically, the inclination angle of the inclined pipeline 3 is 15-30 degrees, so that excessive inclination is prevented, the water flow speed is too high, the cooling effect is influenced, the inclination is prevented from being too small, and water flows towards the direction of the surface water removing area.

The utility model discloses the theory of operation of structure does: during the use, when the enameled wire need cool off after the japanning is toasted, only need earlier the cooling zone 31 through the inclined pipeline 3 with enameled wire 2, water is watered toward inclined pipeline 3 in to water inlet installation 4, the direction of watering is opposite with the direction of 2 inlet wires of enameled wire, make the enameled wire earlier through preliminary water cooling, later through surface dewatering district 32, the air jet system 5 of surface dewatering district jets out toward inclined pipeline 3 in, blow away the water droplet on enameled wire 2 surface, wipe futilely through sponge roller 6 at last, prevent that enameled wire 2 surface from leaving the water droplet when having guaranteed the refrigerated of enameled wire, prevent that the enameled wire from adopting the water cooling, make the surface contain the moisture, reduce resistant paint film, solvent resistance performance.

The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a cooling device is used in enameled wire production, is including installing support (1), its characterized in that: fixedly connected with runs through slope pipeline (3) that has enameled wire (2) on the lateral wall of installing support (1), the inlet wire end of slope pipeline (3) is less than the leading-out terminal of slope pipeline (3), slope pipeline (3) divide into cooling zone (31) and surface in proper order and remove water district (32) from the inlet wire end to the direction of leading-out terminal, the slope pipeline is located the terminal top of cooling zone (31) is provided with water installations (4) that can recycle, the top that slope pipeline (3) are located surface and remove water district (32) is provided with air jet system (5), fixedly connected with detachable sponge roller set (6) on the lateral wall of installing support (1), sponge roller set (6) are close to the end of slope pipeline (3).

2. The cooling device for the enameled wire production according to claim 1, characterized in that: the recyclable water inlet device (4) comprises a water inlet pipeline (41), one end of the water inlet pipeline (41) is located above the inclined pipeline (3), the other end of the water inlet pipeline is connected with a water suction pump, the water suction pump is located in a water collection tank (43) with an opening at the top, the water collection tank (43) is located at the bottom of the mounting support (1), and the water collection tank (43) is located below a water inlet end of the inclined pipeline (3).

3. The cooling device for the enameled wire production according to claim 2, characterized in that: the inlet channel (41) is located threaded connection has detachable filtering mechanism (42) on the one end inner wall of slope pipeline top, filtering mechanism (42) is including inside hollow connecting cylinder (421), the external screw thread has been seted up on the one end outer wall of connecting cylinder (421), its other end fixedly connected with filter (422), slope pipeline (3) go up the shaping have with the internal thread that the external screw thread of connecting cylinder (421) was mutually supported.

4. The cooling device for the enameled wire production according to claim 1, characterized in that: the air injection device (5) comprises an air inlet pipe (51), one end of the air inlet pipe (51) is fixedly connected with an air pump (52), the other end of the air inlet pipe is fixedly connected with a spray plate (53), and the lower surface of the spray plate (53) is fixedly connected with a spray head (54).

5. The cooling device for the enameled wire production according to claim 1, characterized in that: detachable sponge roller set (6) are including two winding up rollers (61) that distribute from top to bottom and be parallel to each other, fixedly connected with sponge layer (62) can be dismantled to the surface of winding up roller, the internal surface on sponge layer is provided with boss (63), the side shaping of boss (63) has arch (65), the surface shaping of winding up roller (61) have with slot (64) that boss (63) mutually support.

6. The cooling device for the enameled wire production according to claim 1, characterized in that: two guide rolls (7) that distribute and be parallel to each other about bearing fixedly connected with on installing support (1), guide roll (7) are close to the inlet wire end of slope pipeline (3), and the upper surface of the guide roll (7) that are located the below is higher than 0 ~ 2mm of interior bottom surface of slope pipeline (3) inlet wire end and guide roll (7) that are located the below with the upper surface of the sponge roller that detachable sponge roller set (6) are located the below is in on same horizontal plane.

7. The cooling device for the enameled wire production according to claim 1, characterized in that: the inclined angle of the inclined pipeline (3) is 15-30 degrees.

8. The cooling device for the enameled wire production according to claim 1, characterized in that: the cross section of the inclined pipeline (3) is of a C shape with an upward opening, and the water inlet device (4) and the air injection device (5) are arranged above the opening of the inclined pipeline (3).