CN218568524U

CN218568524U - Enameled wire paint box cooling structure

Info

Publication number: CN218568524U
Application number: CN202222296258.3U
Authority: CN
Inventors: 葛希亮; 陈建国; 姚明芳; 郑春苗
Original assignee: ZHEJIANG HONGBO TECHNOLOGY CO LTD
Current assignee: ZHEJIANG HONGBO TECHNOLOGY CO LTD
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-03
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a cooling structure of a varnished wire paint box, which comprises a box body, a plurality of hoisting pieces, a cooling pipe frame, a liquid inlet and a liquid outlet; the hoisting piece comprises a main rod, an adjusting rod and an L-shaped clamping arm, and a defense sliding block is arranged at the bottom of the L-shaped clamping arm; the adjusting rod is arranged on the inner side of the main rod through a fastening bolt, and the main rod is provided with a lifting groove. The utility model provides a paint box cooling structure composed of a box body, a hoisting part and a cooling pipe frame, wherein the box body is directly clamped and hoisted below an enameled wire paint box through the hoisting part, the top of the cooling pipe frame can be abutted against the bottom of the paint box after hoisting, and part of the cooling pipe frame is positioned in the box body, and then cooling water is circulated into the box body, so that the temperature in the paint box is quickly taken away through the cooling water and the cooling pipe frame, and the paint box is cooled; the utility model has the advantages of can not influence production efficiency, economic benefits is higher relatively, can popularize and apply by a large scale.

Description

Enameled wire paint box cooling structure

Technical Field

The utility model relates to an enameled wire production preparation field, especially enameled wire paint can cooling structure.

Background

The enameled wire is a key industrial product, is widely applied to the fields of transformers, efficient motors, automobile electrical appliances, rail transit and the like, and along with the continuous and rapid growth of the power industry, the application field of the enameled wire is wider and wider, and the quality requirement on the enameled wire is higher.

The enameled wire mainly comprises a conductive wire core and a multilayer paint layer coated on the wire core, and the product performance of the enameled wire is also directly and closely related to the wire core and the paint layer.

In the actual production process, the temperature of the enameled wire core before and after the oven is very high, and heat is transferred to the paint box through circulating paint liquid in a continuous multi-painting process, so that the temperature of the paint liquid in the paint box communicated with the paint box is too high, the solvent in the paint liquid in the paint box is quickly evaporated, the viscosity of the enameled wire is increased, and the quality of the prepared enameled wire is seriously influenced; but also enables the paint liquid to be volatilized at high temperature, the paint liquid loss is increased, and the cost is higher; meanwhile, the volatilized paint liquid can increase the burden of the tail gas treatment equipment, generate more energy consumption and weaken the longevity of the tail gas treatment equipment.

Therefore, the paint box needs to be cooled to ensure that the paint liquid can be stably in a reasonable temperature range.

As shown in the prior patent CN202022802641.2, which is a paint box cooling device and an enameling machine, the proposed paint box cooling device comprises a box body and a water supply mechanism, wherein the box body comprises a paint box and a sealing cover, and the sealing cover is arranged outside the paint box; the water supply mechanism comprises a water pump and a water tank, and the water pump is connected with the water tank through a water pipe; the water inlet is formed in the outer side of the sealing cover and connected to the water pump through a water pipe, and the water outlet is formed in the outer side of the sealing cover and connected to the water tank through a water pipe;

patent CN201020560271.X a paint box with cooling device, including the container, this container is opened has the export of priming paint liquid, still includes the cooling tube, the cooling tube is located the inner chamber of container to with container fixed connection, the both ends of cooling tube are respectively for the input port and the delivery outlet with external intercommunication.

Therefore, the enameled wire paint box cooling devices are used for modifying the paint box, so that the paint box has a cooling function;

however, the paint box of the enameled wire painting equipment actually used in the factory at present does not have a cooling function, and the enameled wire painting equipment needs to be modified to have the cooling function;

if the paint box is modified, the production of the equipment is stopped, and the production of the equipment is influenced certainly in the period, so that the production efficiency is influenced;

meanwhile, the existing paint box needs to be disassembled and modified no matter the modification mode of additionally arranging a cooling jacket or additionally arranging a cooling pipe in the paint box is adopted, the cost of labor and equipment is high, the whole disassembling and modifying process is very complicated, time and labor are consumed, large-area popularization and application are completely not facilitated, and the economic benefit is low.

Therefore, the existing enameled wire paint box without the cooling function is changed into the enameled wire paint box, so that the problems of low economic benefit and incapability of large-area popularization due to the fact that the production efficiency is influenced by changing the enameled wire paint box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enameled wire paint can cooling structure. The utility model has the advantages of can not influence production efficiency, economic benefits is higher relatively, can popularize and apply by a large scale.

The technical scheme of the utility model: the enameled wire paint box cooling structure comprises a box body, a plurality of hoisting pieces arranged above the outer sides of the left end and the right end of the box body, a cooling pipe support arranged in the box body and abutted against the bottom of a paint box, a liquid inlet arranged in front of one end of the box body and a liquid outlet positioned behind the liquid inlet; each lifting piece comprises a main rod, an adjusting rod and an L-shaped clamping arm, wherein the main rod is detachably arranged above two ends of the box body, the adjusting rod can be arranged on the inner side of the main rod in a vertically moving mode, the L-shaped clamping arm is telescopically arranged on the inner side of the top of the adjusting rod, and anti-skidding blocks are arranged on the bottom of the L-shaped clamping arm and the side, corresponding to the adjusting rod, of the bottom of the L-shaped clamping arm; the adjusting rod is arranged on the inner side of the main rod in a liftable manner through the fastening bolt, and a lifting groove used for lifting the adjusting rod is formed in the main rod.

In the cooling structure of the enameled wire paint box, a plurality of guide plates are uniformly arranged in the box body, and the guide plates divide the interior of the box body into flow channels distributed in a winding manner; the head end of the flow channel is connected with the liquid inlet, and the tail end of the flow channel is connected with the liquid outlet.

In the cooling structure of the enameled wire paint box, the cooling pipe support comprises a cooling plate arranged at the top of the box body and a frame body arranged in the box body and connected with the cooling plate; the front end of the cooling plate is provided with a plurality of detachable radiating fins; the frame body penetrates through the guide plate and is distributed in the flow channel; the cooling plate, the frame body and the radiating fins are all made of metal for heat dissipation.

In the enameled wire paint box cooling structure, the liquid inlet is detachably connected with a liquid inlet pipe connected with cooling water, and the liquid outlet is detachably connected with a liquid outlet pipe; the liquid inlet and the liquid outlet are respectively provided with a clamping interface, and a plurality of elastically telescopic clamping balls are uniformly distributed on the clamping interfaces.

In the enameled wire paint box cooling structure, an elastic pull rope connected with the L-shaped clamp arm is arranged in the adjusting rod; the adjusting rod is internally provided with a fastening groove for placing a fastening bolt, and the tail end of the fastening bolt is sleeved with a metal gasket and a fastening nut.

Compared with the prior art, the utility model provides a paint box cooling structure composed of a box body, a hoisting part and a cooling pipe support, the box body is directly clamped and hoisted below an enameled wire paint box through the hoisting part, the top of the cooling pipe support can be abutted against the bottom of the paint box after hoisting, and part of the cooling pipe support is positioned in the box body, then cooling water flows into the box body, the temperature in the paint box is quickly taken away through the cooling water and the cooling pipe support, and the paint box is cooled;

the paint box can be cooled and radiated by directly clamping and hoisting the paint box below the paint box in a hoisting manner of a hoisting piece, the paint box is not required to be transformed at all, equipment is not required to be shut down, the paint box can still be installed in the production process, and the production efficiency is not influenced;

by adopting the method, the paint box does not need to be reformed, the time and the labor are saved by adopting a hoisting mode for installation, a large amount of equipment, reforming and labor cost are not needed, and the economic benefit is high;

the lifting piece comprises a fixed main rod, a lifting adjusting rod and a telescopic L-shaped clamping arm, the paint box is clamped and fixed through the L-shaped clamping arm, the box body can be abutted to the paint box by adjusting the height of the adjusting rod, and the adjustable lifting piece can effectively deal with the paint boxes with different specifications and sizes, is wider in applicability and can be popularized and applied in a large area;

therefore, the utility model has the advantages of can not influence production efficiency, economic benefits is higher relatively, can popularize and apply by a large scale.

Furthermore, the plurality of guide plates are additionally arranged in the box body, so that cooling water flows in a winding manner in the box body through the flow channels, and the cooling effect of the cooling water on the paint box is effectively improved;

the liquid inlet and the liquid outlet are respectively arranged at the front end and the rear end of one side of the box body and are consistent with the conveying direction of the enameled wires, so that the cooling effect can be improved.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the top view structure in the box body of the present invention;

fig. 3 is a side schematic view of the main rod of the present invention;

FIG. 4 is an enlarged view of A in FIG. 1;

fig. 5 is an enlarged view of B in fig. 1.

The symbols in the drawings are: 1-heat exchange tube, 11-liquid outlet tube, 12-first collecting tube, 13-backflow tube, 21-first conveying tube, 22-second conveying tube, 221-second collecting tube, 23-third conveying tube, 24-liquid discharge tube, 3-gas collection cavity, 4-gas collection tube, 5-total gas transmission tube, 6-tail gas discharge unit, 8-support frame and 9-oven line.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The enameled wire paint box cooling structure is shown in figures 1-5 and comprises a box body 1 arranged below a paint box, four hoisting pieces fixed above the outer sides of the left end and the right end of the box body 1 and a metal cooling pipe frame 4 arranged in the box body 1; a liquid inlet 31 and a liquid outlet 32 are respectively arranged at the front and the rear of one end of the box body and used for conveying cooling water; the hoisting piece comprises a main rod 21 detachably arranged above two ends of the box body 1, an adjusting rod 22 connected with the main rod 21 through a fastening bolt 51 and positioned on the inner side of the main rod, and an L-shaped clamping arm 23 capable of horizontally moving and stretching; the L-shaped clamping arm 23 is also positioned at the inner side of the adjusting rod 22, and the bottom of the L-shaped clamping arm is provided with an anti-skidding block 231 at the side corresponding to the adjusting rod 22 and used for clamping the side wall of the paint box; the main rod 21 is provided with an elevation groove 211, and the adjustment rod 22 can be elevated along the elevation groove 211.

As shown in fig. 2, seven baffles 11 are uniformly arranged in the box body 1, and the baffle 11 divides the interior of the box body 1 into a flow passage 12 distributed in a winding S shape; the head end of the flow channel 12 is connected with the liquid inlet 31, and the tail end of the flow channel is connected with the liquid outlet 32, so that cooling water flows in the box body 1 along the flow channel in a winding mode, the flowing time of the cooling water in the box body 1 is prolonged, and the cooling effect is improved.

The cooling pipe frame 4 comprises a cooling plate arranged at the top of the box body 1 and a frame body 41 arranged in the box body 1 and connected with the cooling plate; in order to further enhance the cooling effect, different numbers of radiating fins can be additionally arranged at the front end of the cooling plate and are connected in a conventional mode such as a thread mode, and therefore air heat dissipation can be achieved.

The liquid inlet 31 is detachably connected with a liquid inlet pipe connected with cooling water, and the liquid outlet 32 is detachably connected with a liquid outlet pipe; the liquid inlet 31 and the liquid outlet 32 are provided with clamping interfaces with elastic clamping balls.

As shown in fig. 4, an elastic pull rope connected with the L-shaped clamp arm 23 is arranged in the adjusting rod 22, and the L-shaped clamp arm 23 is contracted under normal conditions, so that the side wall of the paint box is clamped and fixed; the adjusting rod 22 is provided with a fastening groove 221 for placing the fastening bolt 51, and the end of the fastening bolt 51 is sleeved with a metal gasket 53 and a fastening nut 52.

According to the demand, can change L type arm lock 23 into other centre gripping shapes to satisfy the demand to the paint box centre gripping of different shapes, for example arc etc..

Claims

1. Enameled wire paint case cooling structure, its characterized in that: the paint box comprises a box body (1), a plurality of hoisting pieces arranged above the outer sides of the left end and the right end of the box body (1), a cooling pipe frame (4) arranged in the box body (1) and abutted against the bottom of the paint box, a liquid inlet (31) arranged at the front part of one end of the box body (1) and a liquid outlet (32) positioned behind the liquid inlet (31); each hoisting piece comprises a main rod (21) detachably arranged above two ends of the box body (1), an adjusting rod (22) capable of moving up and down and arranged on the inner side of the main rod (21), and an L-shaped clamping arm (23) telescopically arranged on the inner side of the top of the adjusting rod (22), wherein an anti-skidding block (231) is arranged on the side, corresponding to the adjusting rod (22), of the bottom of the L-shaped clamping arm (23); the adjusting rod (22) is arranged on the inner side of the main rod (21) in a lifting way through a fastening bolt (51), and a lifting groove (211) used for lifting the adjusting rod (22) is formed in the main rod (21).

2. The wire enamel box cooling structure according to claim 1, wherein: a plurality of guide plates (11) are uniformly arranged in the box body (1), and the guide plates (11) divide the interior of the box body (1) into flow channels (12) distributed in a winding manner; the head end of the flow channel (12) is connected with the liquid inlet (31), and the tail end of the flow channel is connected with the liquid outlet (32).

3. The wire enamel box cooling structure according to claim 2, wherein: the cooling pipe frame (4) comprises a cooling plate arranged at the top of the box body (1) and a frame body (41) arranged in the box body (1) and connected with the cooling plate; the front end of the cooling plate is provided with a plurality of detachable radiating fins; the frame body (41) penetrates through the guide plate (11) and is distributed in the flow channel (12); the cooling plate, the frame body (41) and the radiating fins are all made of metal for radiating.

4. The wire enamel box cooling structure according to claim 1, wherein: the liquid inlet (31) is detachably connected with a liquid inlet pipe connected with cooling water, and the liquid outlet (32) is detachably connected with a liquid outlet pipe; the liquid inlet (31) and the liquid outlet (32) are both provided with a clamping interface, and a plurality of elastically telescopic clamping balls are uniformly distributed on the clamping interface.

5. The wire enamel box cooling structure according to claim 1, wherein: an elastic pull rope connected with the L-shaped clamping arm (23) is arranged in the adjusting rod (22); a fastening groove (221) for placing a fastening bolt (51) is formed in the adjusting rod (22), and a metal gasket (53) and a fastening nut (52) are sleeved at the tail end of the fastening bolt (51).