CN214572254U - Cold-rolled steel coil deoiling device - Google Patents
Cold-rolled steel coil deoiling device Download PDFInfo
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- CN214572254U CN214572254U CN202120052517.0U CN202120052517U CN214572254U CN 214572254 U CN214572254 U CN 214572254U CN 202120052517 U CN202120052517 U CN 202120052517U CN 214572254 U CN214572254 U CN 214572254U
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- lead screw
- fixedly connected
- motor
- bottom plate
- steel coil
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Abstract
The utility model discloses a cold-rolled steel coil deoiling device, comprising a base plate, bottom plate surface fixed connection has the deoiling agent pond, the middle symmetry is provided with the motor chamber in the bottom plate, motor chamber top is the setting of running through with the bottom plate top, motor intracavity wall fixedly connected with rotating electrical machines, rotating electrical machines main shaft end fixedly connected with lead screw lower extreme screw nut, the lead screw is close to the one end and the bottom plate top run through the rotation of rotating electrical machines and is connected, the lead screw is close to the one end of rotating electrical machines and runs through the rotation with the diapire in deoiling agent pond and is connected, the lead screw middle part is provided with the supporter, supporter and lead screw middle part screw nut fixed connection, the one end that the rotating electrical machines was kept away from to the lead screw is rotated and is connected with the connector. The utility model discloses in, set up the dual means of chemical deoiling and physical deoiling, it is effectual to deoil.
Description
Technical Field
The utility model relates to a processing washs the field, especially relates to a cold-rolled steel coil deoiling device.
Background
These contaminants include engine oils, lubricating oils, animal and vegetable oils, etc. used in factories for rust prevention, drawing and machining or molding, and the oil contaminants must be removed before coating. Degreasing is one of the important processes for surface treatment. The oil stain reduces the adhesion of the coating film and affects other properties of the coating film, so the coating film must be cleaned. According to the type and the property of grease, the oil removing agent comprises two main components, namely alkali builder and surfactant, wherein sodium hydroxide, soda ash, sodium silicate and sodium tripolyphosphate are commonly used as the alkali builder. Sodium hydroxide and soda ash are used as alkaline agents, the price is the cheapest, waste water is difficult to treat, cleaning objects are damaged due to strong alkalinity sometimes, and on the other hand, the sodium hydroxide and the soda ash do not have emulsification effect on mineral oil cleaning; the sodium silicate and the sodium tripolyphosphate can provide alkalinity and certain emulsifying power, and are widely used in various oil removing cleaning agents, particularly in oil removing processes sensitive to alkali. The biggest defect of using the sodium silicate is that after oil is removed, if the residual sodium silicate is not washed by hot water in one step, the residual sodium silicate is difficult to be completely cleaned by direct cold water washing, and the residual sodium silicate reacts with acid in the next step to generate firmly-adhered silica gel, so that the binding force of a plating layer is influenced; sodium tripolyphosphate mainly has the concern that phosphorus pollution damages the environment.
At present, in the market, a physical oil removal method is mostly adopted for removing oil on a steel coil, namely, oil stains on the surface of the steel coil are removed through sand, coal slag and the like, in macroscopic view, the oil stains are removed, but partial oil stains are still not removed on a microscopic level, and in addition, the surface of the steel coil is also rough due to the physical oil removal method.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cold rolled steel coil oil removing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cold rolled steel coil oil removing device comprises a bottom plate, wherein an oil removing agent pool is fixedly connected to the outer surface of the bottom plate, motor cavities are symmetrically arranged in the middle of the bottom plate, the top of each motor cavity and the top of the bottom plate are arranged in a penetrating manner, a rotating motor is fixedly connected to the inner wall of each motor cavity, a lead screw nut at the lower end of a lead screw is fixedly connected to the main shaft end of the rotating motor, one end, close to the rotating motor, of the lead screw is connected with the top of the bottom plate in a penetrating manner, one end, close to the rotating motor, of the lead screw is connected with the bottom wall of the oil removing agent pool in a penetrating manner, a supporting body is arranged in the middle of the lead screw, the supporting body and the lead screw nut in the middle of the lead screw are fixedly connected, one end, far away from the rotating motor, of the lead screw is rotatably connected with a connecting body, rotating mechanisms are symmetrically arranged at the two ends of the connecting body, far away from the lead screw, cavities are symmetrically arranged in an inner symmetry manner, the cavity is internally provided with a physical erasing mechanism, the top of the connecting body is fixedly connected with a fixing frame, and two ends of the fixing frame are fixedly connected with the bottom plate.
As a further description of the above technical solution:
the rotating mechanism comprises a roller, a rotating shaft penetrates through the center of the inside of the roller and is fixedly connected with the rotating shaft, threaded holes are symmetrically formed in the surface of the roller, limit screws are rotatably connected with the threaded holes, and fixing pieces are sleeved at the positions of the limit screws.
As a further description of the above technical solution:
the slewing mechanism includes the pivot, the pivot both ends all are kept away from the one end rotation of lead screw with the supporter and are connected, the arbitrary one end fixedly connected with shaft coupling of pivot, the one side that the cylinder was kept away from to the shaft coupling and the one side that the cylinder was kept away from to the supporter run through to rotate to be connected, one side fixedly connected with rotation motor main shaft end that the cylinder was kept away from to the shaft coupling, supporter both ends fixedly connected with motor casing, the inside fixedly connected with rotation motor of motor casing, one side that the cylinder was kept away from to the shaft coupling runs through to rotate with the motor casing and is connected.
As a further description of the above technical solution:
the physical erasing mechanism comprises an oil wiping cloth, one side of the oil wiping cloth, which is close to the connector, is fixedly connected with a telescopic plate, one side of the telescopic plate, which is close to the connector, is fixedly connected with a spring, one end, which is far away from the telescopic plate, of the spring is fixedly connected with one side, which is close to the connector, of the cavity, and the telescopic plate is connected with the inner wall of the cavity in a sliding manner.
As a further description of the above technical solution:
connecting holes are symmetrically formed in the bottom surface of the connecting body and are rotatably connected with a screw nut at the upper end of the screw rod.
As a further description of the above technical solution:
and the degreasing agent tank is internally provided with a degreasing agent.
The utility model discloses following beneficial effect has:
the utility model discloses a set up the degreaser pond, fill up the degreaser in the degreaser pond, fix coil of strip one end on the cylinder of arbitrary one side, the coil of strip other end is fixed on the cylinder of opposite side, transfer the supporter to the degreaser in, rotate through the cylinder and make coil of strip and liquid rub the deoiling, later the supporter shifts up, and the cylinder continues to roll, is carried out the secondary friction deoiling by the oil wiping cloth to reach the effect of dual deoiling.
Drawings
Fig. 1 is a front view of a cold rolled steel coil deoiling device provided by the present invention;
fig. 2 is a top view of the oil removing device for a cold-rolled steel coil provided by the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is a cross-sectional view of a connector of the oil removing device for a cold-rolled steel coil provided by the utility model.
Illustration of the drawings:
1. wiping an oil cloth; 2. a lead screw; 3. a support body; 4. a linker; 5. a drum; 6. a degreasing agent tank; 7. a base plate; 8. a rotating electric machine; 9. a fixing sheet; 10. a limit screw; 11. a motor housing; 12. a coupling; 13. rotating the motor; 14. a rotating shaft; 15. a retractable plate; 16. a cavity; 17. a spring; 18. a fixing frame.
Detailed Description
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in 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 specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a cold rolled steel coil oil removing device comprises a bottom plate 7, wherein an oil removing agent pool 6 is fixedly connected to the outer surface of the bottom plate 7, the oil removing agent pool 6 is used for placing an oil removing agent, motor cavities are symmetrically arranged in the middle of the bottom plate 7, the tops of the motor cavities and the tops of the bottom plate 7 are arranged in a penetrating manner, a rotating motor 8 is fixedly connected to the inner wall of each motor cavity, a lead screw nut at the lower end of a lead screw 2 is fixedly connected to the main shaft end of the rotating motor 8, the rotating motor 8 is used as a power source of the lead screw 2, one end, close to the rotating motor 8, of the lead screw 2 is connected with the top of the bottom plate 7 in a penetrating manner, one end, close to the rotating motor 8, of the lead screw 2 is connected with the bottom wall of the oil removing agent pool 6 in a penetrating manner, a supporting body 3 is arranged in the middle of the lead screw 2, the supporting body 3 moves up and down through the lead screw nut in the middle of the supporting body 3 and the lead screw 2, one end, far away from the rotating motor 8, is connected with a connecting body 4 in a rotating manner, 3 both ends symmetries of supporter are provided with slewing mechanism, the inside symmetry of the one end that lead screw 2 was kept away from to connector 4 has seted up cavity 16, one side that lead screw 2 was kept away from to cavity 16 is to run through the setting with connector 4's one end, be provided with the physics in the cavity 16 and erase the mechanism, connector 4 top fixedly connected with mount 18, mount 18 both ends and bottom plate 7 fixed connection, mount 18 is used for fixed connector 4, prevent that mount 18 because of lead screw 2's rotation leads to rotates together.
The rotating mechanism comprises a roller 5, a rotating shaft 14 fixedly connected with the center of the inside of the roller 5 penetrates through the center of the roller, threaded holes are symmetrically formed in the surface of the roller 5, a limiting screw 10 is rotatably connected with the threaded holes, a fixing piece 9 is sleeved at the position of the limiting screw 10, and the effect of fixing the thicknesses of different steel coils is achieved by adjusting the position of the limiting screw 10.
Slewing mechanism includes pivot 14, the 14 both ends in pivot all rotate with the one end that the lead screw 2 was kept away from to supporter 3 and be connected, the arbitrary one end fixedly connected with shaft coupling 12 of pivot 14, the one side that cylinder 5 was kept away from to shaft coupling 12 and the one side that cylinder 5 was kept away from to supporter 3 run through the rotation and connect, one side fixedly connected with rotation motor 13 main shaft end that cylinder 5 was kept away from to shaft coupling 12, 3 both ends fixedly connected with motor casing 11 of supporter, motor casing 11 inside fixedly connected with rotates motor 13, one side that cylinder 5 was kept away from to shaft coupling 12 runs through the rotation with motor casing 11 and is connected, slewing mechanism is at the during operation, through rotating motor 13 positive and negative rotations, drive the coil of strip rotates, and because the positive and negative rotation switching of rotating motor 13, make the coil of strip positive and negative two sides can both be taken into account.
The physical erasing mechanism comprises an oil wiping cloth 1, wherein one side of the oil wiping cloth 1, which is close to the connector 4, is fixedly connected with an expansion plate 15, one side of the expansion plate 15, which is close to the connector 4, is fixedly connected with a spring 17, one end of the spring 17, which is far away from the expansion plate 15, is fixedly connected with one side of the cavity 16, which is close to the connector 4, and the expansion plate 15 is slidably connected with the inner wall of the cavity 16. Connecting holes are symmetrically formed in the bottom surface of the connecting body 4 and are rotatably connected with a screw nut at the upper end of the screw rod 2. The degreasing agent tank 6 is internally provided with a degreasing agent for chemical degreasing.
The working principle is as follows: during installation, one end of a steel coil is placed between the fixing piece 9 and the roller 5, the steel coil is fixed by adjusting the limit screw 10, the rotating motor 13 corresponding to the roller 5 fixed with the steel coil is started, the steel coil is completely coiled on the roller 5, then the other end of the steel coil is placed between the fixing piece 9 and the roller 5 on the other side, the limiting screw 10 is used for fixing, the rotating motor 8 is started, the rotating motor 8 drives the supporting body 3 to move the steel coil downwards into the oil removing agent pool 6, the oil removing agent pool 6 is filled with the oil removing agent, at the moment, the two rotating motors 13 work, the steel coil is repeatedly coiled from one end to the other end, the steel coil is rubbed with liquid in the moving process, chemical oil removal is carried out due to liquid components, after one end time, the rotating motor 13 stops working, the rotating motor 8 works again, the supporting body 3 moves upwards, when the oil wiping cloth 1 touches the steel coil, the rotating motor 8 stops working, the rotating motor 13 continues to work, the two sides of the steel coil and the oil wiping cloth 1 are rubbed to remove oil through the switching of positive and negative rotation, and the steel coil is dismounted after the oil removal is finished.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a cold rolled steel coil deoiling device, includes bottom plate (7), its characterized in that: the oil removing agent tank (6) is fixedly connected to the outer surface of the bottom plate (7), motor cavities are symmetrically arranged in the middle of the bottom plate (7), the top of each motor cavity is arranged to penetrate through the top of the bottom plate (7), a rotating motor (8) is fixedly connected to the inner wall of each motor cavity, a lead screw nut at the lower end of a lead screw (2) is fixedly connected to the main shaft end of the rotating motor (8), one end, close to the rotating motor (8), of the lead screw (2) is rotatably connected with the top of the bottom plate (7) in a penetrating manner, one end, close to the rotating motor (8), of the lead screw (2) is rotatably connected with the bottom wall of the oil removing agent tank (6) in a penetrating manner, a support body (3) is arranged in the middle of the lead screw (2), the lead screw nut is fixedly connected to the middle of the support body (3) and the lead screw (2), and one end, far away from the rotating motor (8), of the lead screw (2) is rotatably connected with a connecting body (4), the utility model discloses a lead screw drive device, including supporter (3), connector (4), lead screw (2), cavity (16), connecting body (16), one side that lead screw (2) was kept away from in cavity (16) and one end that lead screw (2) was kept away from in connector (4) are the setting of running through, it erases the mechanism to be provided with the physics in cavity (16), connector (4) top fixedly connected with mount (18), mount (18) both ends and bottom plate (7) fixed connection.
2. The deoiling device for cold rolled steel coil according to claim 1, characterized in that: the rotary mechanism comprises a roller (5), a rotary shaft (14) is fixedly connected with the center of the roller (5) in a penetrating mode, threaded holes are symmetrically formed in the surface of the roller (5), limiting screws (10) are connected to the threaded holes in a rotating mode, and fixing pieces (9) are sleeved on the positions of the limiting screws (10) in a sleeved mode.
3. The deoiling device for cold rolled steel coil according to claim 1, characterized in that: slewing mechanism includes pivot (14), the one end rotation connection of keeping away from lead screw (2) at pivot (14) both ends and supporter (3), pivot (14) arbitrary one end fixedly connected with shaft coupling (12), one side that cylinder (5) were kept away from in shaft coupling (12) and one side that cylinder (5) were kept away from in supporter (3) run through to rotate and are connected, one side fixedly connected with rotation motor (13) main shaft end that cylinder (5) were kept away from in shaft coupling (12), supporter (3) both ends fixedly connected with motor casing (11), motor casing (11) inside fixedly connected with rotates motor (13), one side that cylinder (5) were kept away from in shaft coupling (12) runs through with motor casing (11) to rotate and is connected.
4. The deoiling device for cold rolled steel coil according to claim 1, characterized in that: the physical erasing mechanism comprises an oil wiping cloth (1), wherein one side of the oil wiping cloth (1) close to the connector (4) is fixedly connected with an expansion plate (15), one side of the expansion plate (15) close to the connector (4) is fixedly connected with a spring (17), one end of the spring (17) far away from the expansion plate (15) is fixedly connected with one side of the cavity (16) close to the connector (4), and the expansion plate (15) is connected with the inner wall of the cavity (16) in a sliding mode.
5. The deoiling device for cold rolled steel coil according to claim 1, characterized in that: connecting holes are symmetrically formed in the bottom surface of the connecting body (4), and the connecting holes are rotatably connected with a screw nut at the upper end of the screw rod (2).
6. The deoiling device for cold rolled steel coil according to claim 1, characterized in that: and a degreasing agent is arranged in the degreasing agent tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052517.0U CN214572254U (en) | 2021-01-11 | 2021-01-11 | Cold-rolled steel coil deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052517.0U CN214572254U (en) | 2021-01-11 | 2021-01-11 | Cold-rolled steel coil deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214572254U true CN214572254U (en) | 2021-11-02 |
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ID=78367776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052517.0U Active CN214572254U (en) | 2021-01-11 | 2021-01-11 | Cold-rolled steel coil deoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214572254U (en) |
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2021
- 2021-01-11 CN CN202120052517.0U patent/CN214572254U/en active Active
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