CN218100818U - Self-cooled energy-saving enamelling machine constant speed wheel - Google Patents
Self-cooled energy-saving enamelling machine constant speed wheel Download PDFInfo
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- CN218100818U CN218100818U CN202222146726.9U CN202222146726U CN218100818U CN 218100818 U CN218100818 U CN 218100818U CN 202222146726 U CN202222146726 U CN 202222146726U CN 218100818 U CN218100818 U CN 218100818U
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- speed wheel
- enamelling machine
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Abstract
The utility model discloses an energy-conserving enamelling machine constant speed wheel of self-cooling, including cylinder (1), the ring shape of the cross-section appearance of cylinder (1), the inboard of cylinder (1) forms the passageway of walking (2) of running through, and the both ends of cylinder (1) are rotated and are connected the enamelling machine, and the wherein one end of cylinder (1) is connected with drive arrangement, walks to be equipped with a plurality of radiator vane (3) of connecting cylinder (1) of dismantling in passageway of walking (2), and radiator vane (3) are along with the cylinder rotation and blow the natural wind towards the one end of walking passageway of air (2). The utility model discloses can reduce the destruction to enameled wire surface paint film to improve the job stabilization nature of constant speed wheel.
Description
Technical Field
The utility model relates to an enamelling machine constant speed wheel, especially a self-cooling energy-conserving enamelling machine constant speed wheel.
Background
The enameled wire can enter an enameled furnace for high-temperature baking after being painted, so that the paint on the surface of the enameled wire is cured and formed into a film along with baking; after baking is finished, the enameled wire is discharged from the tail of the enamelling furnace and passes through the lower part of the constant speed wheel to enter subsequent equipment. The enameled wire can be pulled and tensioned through the constant speed wheel, and the painting stability of the enameled wire is improved. However, the enameled wire is in a high-temperature state after being baked, so that the enameled wire can transfer heat to the constant-speed wheel when passing through, the constant-speed wheel turns green at the contact position at high temperature, and the enamel skin which is not completely cured on the surface of the enameled wire can be heated and adhered to the surface of the constant-speed wheel, and the painting effect on the enameled wire is reduced.
In order to solve the problem, the conventional method for solving the problem is to cool the fixed speed wheel by continuously introducing cooling water into the fixed speed wheel through a water pump to cool the fixed speed wheel, so that the temperature of the surface of the fixed speed wheel can be controlled to be close to the normal temperature range. However, the cooling method has the defect that the difference between the surface temperature of the cooled constant speed wheel and the temperature of the enameled wire is large, so that when the enameled wire contacts the constant speed wheel, the enameled wire can contract and crack due to expansion and contraction, and the painting effect of the enameled wire can be reduced. On the other hand, since the constant speed wheel is in a continuous rotation state during operation, when cooling water flows in the constant speed wheel, vibration and noise of the constant speed wheel are also easily caused, thereby reducing the operation stability of the constant speed wheel.
Therefore, the conventional enamelling machine constant speed wheel can damage the paint film structure on the surface of the enamelled wire when the enamelled wire is conveyed, and has the problem of poor stability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-cooling energy-conserving enamelling machine constant velocity wheel. The device can reduce the damage to a paint film on the surface of the enameled wire and improve the working stability of the constant speed wheel.
The technical scheme of the utility model: the utility model provides an energy-conserving enamelling machine constant speed wheel of self-cooling, includes the cylinder, the ring shape of the cross-sectional appearance of cylinder, and the inboard of cylinder forms the passageway of walking that runs through, and the both ends of cylinder are rotated and are connected the enamelling machine, and wherein one end of cylinder is connected with drive arrangement, walks to be equipped with a plurality of radiator vane that can dismantle the connection cylinder in the passageway of walking, and radiator vane blows the natural wind towards the one end of walking the passageway along with the cylinder rotation.
In the self-cooling energy-saving enamelling machine constant speed wheel, the radiating blades comprise mounting sleeves, and the inner sides of the mounting sleeves are connected with the fan blades through the supports.
In the self-cooling energy-saving enamelling machine constant speed wheel, the radiating blades are respectively positioned at the left end and the right end of the roller.
In the self-cooling energy-saving enamelling machine constant speed wheel, the inner sides of the two ends of the roller are provided with the step grooves which are buckled and connected with the radiating blades, the outer ends of the step grooves are nested with the pressing covers, the inner ends of the pressing covers and the peripheries of the radiating blades are mutually attached, and the middle parts of the pressing covers are provided with openings communicated with the air passing channel.
In the self-cooling energy-saving enamelling machine constant speed wheel, the outer end of the gland is attached to the end part of the roller, and the middle part of the gland is connected with the inner wall of the roller through the fastening bolt.
Compared with the prior art, the utility model has the advantages that the roller can exchange heat with the outside air through the air channel in the working process through the cooperation of the roller and the air channel, thereby realizing the effect of air cooling, and effectively reducing the vibration and noise of the roller in the working process compared with water cooling; through the radiating blades arranged in the air-passing channel, the radiating blades can play an air supply effect in the process of rotating along with the roller, so that the flow of air in the air-passing channel is accelerated, and the cooling efficiency of the roller is improved; under the cooperation, the roller can realize effective cooling in the working process, and compared with the existing water cooling mode, the cooling effect on the roller can be reduced, so that excessive shrinkage and cracking of a paint film caused by the excessively low surface temperature of the roller when the enameled wire is in contact with the roller are avoided, and the paint film stability on the surface of the enameled wire is improved; simultaneously, because radiating vane relies on the rotation of cylinder to realize the air supply effect to compare the water-cooled mode and need not the driving piece that corresponds, reduced the utility model discloses an energy consumption. Therefore, the utility model discloses can reduce the destruction to enameled wire surface paint film to improve the job stabilization nature of constant speed wheel.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged view of fig. 1 from a.
The labels in the figures are: 1-roller, 2-air channel, 3-radiating blade, 4-gland, 5-fastening bolt, 101-step groove, 301-mounting sleeve, 302-bracket and 303-fan blade.
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. A self-cooling energy-saving enamelling machine constant speed wheel is formed as shown in figure 1 and comprises a roller 1, wherein the cross section of the roller 1 is in a circular ring shape, a through air channel 2 is formed inside the roller 1, two ends of the roller 1 are rotatably connected with a rack of an enamelling machine through bearings and extend to the outside of the rack, one end of the roller 1 is connected with a driving device through a belt or gear transmission mechanism, and the driving device is arranged in a box body of the enamelling machine; a plurality of radiating blades 3 detachably connected with the roller 1 are arranged in the air passage 2, and the radiating blades 3 blow natural wind towards one end of the air passage 2 along with the rotation of the roller.
The heat dissipation blade 3 comprises a mounting sleeve 301 with a cylindrical shape, the inner side of the mounting sleeve 301 is connected with fan blades 303 through a support 302, and the fan blades 303, the support 302 and the mounting sleeve 301 are fixed with each other.
The radiating blades 3 are respectively positioned at the left end and the right end of the roller 1.
The inboard step groove 101 that the radiating fin 3 was connected in the lock that is equipped with in the both ends of cylinder 1, the outer end nestification of step groove 101 has gland 4, and the inner of gland 4 and radiating fin 3 laminate each other all around, and the middle part of gland 4 is equipped with the opening that the gas channel 2 was walked in the intercommunication.
The outer end of the gland 4 is attached to the end part of the roller 1, and the middle part of the gland 4 is connected with the inner wall of the roller 1 through a fastening bolt 5; the thickness required for the drum 1 can also be reduced by this connection structure; and the manufacturer can conveniently process the threaded hole.
The utility model discloses a theory of operation: when the utility model works, the driving piece drives the roller 1 to rotate and conveys the enameled wire, so that the enameled wire can be discharged from the enamelling machine and enter a wire-rewinding machine; the outer surface of the roller 1 is cylindrical, so that the enameled wires can be wired at an inclined angle along the horizontal direction when outgoing, and the spacing distance between the enameled wires can be adjusted. When the roller 1 rotates, the radiating blades 3 at the two ends of the roller 1 rotate along with the roller 1 and drive the air in the air channel 2 to form air flow, so that the external air and the internal air can be continuously exchanged and play a role in air cooling, and the cooling function of the roller 1 is realized. Under above-mentioned cooperation for drum 1 can carry out the forced air cooling on the one hand, avoids enameled wire surface film adhesion after being heated on drum 1 surface, and on the other hand compares the cooling effect that the mode of water-cooling can reduce drum 1, avoids the chance cold fracture of high temperature film when contact drum 1, improves the japanning effect to the enameled wire.
Claims (5)
1. The utility model provides an energy-conserving enamelling machine constant speed wheel of self-cooling which characterized in that: including cylinder (1), the ring shape of the cross-section appearance of cylinder (1), the inboard of cylinder (1) forms the passageway of walking (2) that runs through, and the both ends of cylinder (1) are rotated and are connected the enamelling machine, and wherein one end of cylinder (1) is connected with drive arrangement, is equipped with a plurality of radiator vane (3) of connecting cylinder (1) of dismantling in the passageway of walking (2), and radiator vane (3) are along with the cylinder rotates and blows the natural wind towards the one end of walking passageway (2).
2. The self-cooling energy-saving enamelling machine constant speed wheel according to claim 1, characterized in that: the radiating blade (3) comprises an installation sleeve (301), and the inner side of the installation sleeve (301) is connected with fan blades (303) through a support (302).
3. The self-cooling energy-saving enamelling machine constant speed wheel according to claim 1, characterized in that: the radiating blades (3) are respectively positioned at the left end and the right end of the roller (1).
4. The self-cooling energy-saving enamelling machine constant speed wheel according to claim 3, characterized in that: the inner sides of the two ends of the roller (1) are provided with step grooves (101) which are buckled with the radiating blades (3), the outer ends of the step grooves (101) are nested with glands (4), the inner ends of the glands (4) and the peripheries of the radiating blades (3) are mutually attached, and the middle of each gland (4) is provided with an opening for communicating the air passing channel (2).
5. The self-cooling energy-saving enamelling machine constant speed wheel according to claim 4, characterized in that: the outer end of the gland (4) is attached to the end of the roller (1), and the middle of the gland (4) is connected with the inner wall of the roller (1) through a fastening bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222146726.9U CN218100818U (en) | 2022-08-15 | 2022-08-15 | Self-cooled energy-saving enamelling machine constant speed wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222146726.9U CN218100818U (en) | 2022-08-15 | 2022-08-15 | Self-cooled energy-saving enamelling machine constant speed wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218100818U true CN218100818U (en) | 2022-12-20 |
Family
ID=84444950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222146726.9U Active CN218100818U (en) | 2022-08-15 | 2022-08-15 | Self-cooled energy-saving enamelling machine constant speed wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218100818U (en) |
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2022
- 2022-08-15 CN CN202222146726.9U patent/CN218100818U/en active Active
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