Casting roller surface cleaning device

Abstract

The invention discloses a casting roller surface cleaning device, and relates to the field of casting roller cleaning. The upper end of a reserved supporting piece is rotationally connected with a casting roller body; and an external eccentric wheel is installed on the outer side of the output end of the casting roller body, a guide butt joint piece is installed in the outer side of the reserved supporting piece in a nested mode, the position of the guide butt joint piece corresponds to the position of the external eccentric wheel, and a nested butt joint piece is installed on the outer side of the reserved supporting piece in a nested mode. According to the casting roller surface cleaning device, the guide cleaning mechanism is arranged, self-adaptive scraping and cleaning treatment is conducted on the outer surface of the casting roller body in contact with the guide cleaning mechanism, and reciprocating contact surface cleaning and scraping work is conducted on the casting roller body in contact with the guide cleaning mechanism; the defect that most of traditional devices installed on the outer side of the device cannot conduct effective cleaning work according to the adhesion degree of contact objects on the roller face of the casting roller is overcome, the situation that the contact objects accumulated for a long time cannot be eradicated is avoided, and machining of the surface of a contact conduction workpiece cannot be affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of casting roll cleaning, in particular to a casting roll surface cleaning device. BACKGROUND

[0002] In the casting process, the molten aluminum adheres to the roll surface due to cooling and crystallization, resulting in the accumulation of impurities on the overall casting roll surface, which greatly affects the subsequent continuous processing, therefore, a corresponding roll surface cleaning device is needed for cleaning work.

[0003] For example, a patent with publication number CN204234406U, a casting roll surface cleaner capable of improving the surface quality of cast slab in aluminum processing continuous casting and rolling production, relates to the technical field of casting and rolling production, comprising an air filter, a pressure reducing valve connected to the air filter, a hose and a cleaning device, the cleaning device is a hollow cylinder with one end closed, and has gas outlets on the surface, the opening end of the cleaning device is connected to the pressure reducing valve by the hose, the structure is simple, the operation is convenient, the manufacturing cost is low, and the actual production situation can be adjusted in real time to prevent the generation of pollution type "non-metallic pressing", reduce "black spots and black lines", and improve product quality and yield;

[0004] For example, a patent with publication number CN206588152U, a casting roll surface cleaning device, the casting roll includes an upper roll and a lower roll, and the molten aluminum passes between the upper roll and the lower roll to form an aluminum plate, the cleaning device includes an air pipe arranged along the axial direction of the upper roll, the air pipe is located on the feeding side of the upper roll, at least two gas holes are formed on the air pipe, the two gas holes blow air towards the upper roll body on the edge of the aluminum plate, the cleaning device further includes an air compressor, and the air compressor supplies air to the air pipe, compared with the prior art, the air pipe is arranged on the feeding end of the upper roll, and the roll surface on the edge of the aluminum plate is blown to blow away the accumulated carbon to the outside, thereby avoiding the influence of carbon peeling on the quality of the aluminum plate;

[0005] For example, a patent with publication number CN209998329U, an aluminum strip casting roll surface cleaning device, including a mounting frame, the outer wall of the part between the front and rear two groups of mounting blocks is sleeved with a roller sleeve, the left end of the connecting rod is provided with a cleaning assembly, when the roller sleeve rotates, the spring deforms to make the cleaning brush tightly contact with the roll surface, and the carbon black attached to the outer wall of the roller sleeve is scraped off, then the air pump is started, and the spray head is arranged in a figure-eight shape, which can blow the carbon black at both ends of the roller sleeve roll surface to the filter screen, and the filter screen blocks the large particles of carbon black to avoid the flying of carbon black, when the filtering effect of the filter screen on carbon black is poor, the horizontal rod can be pressed to make the lifting rod drive the scraper to descend to scrape off the carbon black attached to the filter screen, the carbon black scraped off by the up-down reciprocating movement of the scraper falls into the collection box, and the inner cavity of the collection box is filled with one-third water, which can wet the carbon black falling into it to avoid secondary dust flying;

[0006] Most of the above prior art improves the overall structure, and the existing cast rolling roller surface cleaning device is mostly fixed installation structure during work, which is mostly installed on the outside of the equipment and cannot effectively clean according to the contact material sticking degree of the cast rolling roller surface, so that the long-term accumulation of contact materials cannot be eradicated, which will affect the surface processing of the contacted conductive workpiece, thereby having certain use limitations. SUMMARY

[0007] The purpose of the present application is to provide a cast rolling roller surface cleaning device to solve the problem of the above background art that most of the installation structures are fixed, which are mostly installed on the outside of the equipment and cannot effectively clean according to the contact material sticking degree of the cast rolling roller surface, so that the long-term accumulation of contact materials cannot be eradicated, which will affect the surface processing of the contacted conductive workpiece, thereby having certain use limitations.

[0008] To achieve the above purpose, the present application provides the following technical scheme: a cast rolling roller surface cleaning device, comprising a reserved support, the upper end of the reserved support is rotatably connected with a cast rolling roller body; an external eccentric wheel is installed on the output end outside of the cast rolling roller body, a guide butt joint is nested and installed on the outside of the reserved support, and the positions of the guide butt joint and the external eccentric wheel correspond to each other, a nested butt joint is nested and installed on the outside of the reserved support, and the positions of the nested butt joint and the outside of the cast rolling roller body correspond to each other, a guiding cleaning mechanism is arranged between the reserved support and the nested butt joint, and the guiding cleaning mechanism is used for self-adaptive scraping and cleaning treatment of the outer surface of the contacted cast rolling roller body.

[0009] Further, the guiding cleaning mechanism is provided with a reserved steel wire rope, the reserved steel wire rope corresponds to the outside of the guide butt joint, the guide butt joint penetrates along the inside of the outside of the reserved support, the end of the reserved steel wire rope is in butt joint with the end of the nested butt joint, the outside of the nested butt joint is fixedly connected with a return spring, the outside of the return spring is in butt joint with the inside of the outside of the reserved support, the contacted cast rolling roller body is subjected to reciprocating contact surface cleaning and scraping work, and the disadvantages of the conventional installation on the outside of the equipment, which cannot effectively clean according to the contact material sticking degree of the cast rolling roller surface, are avoided.

[0010] Further, the inside of the outside of the reserved support is fixedly connected with a guide fixed rod, the guide fixed rod penetrates and butt joints with the inside of the nested butt joint, the inside of the nested butt joint is in butt joint with a built-in first liquid bag, the outside of the built-in first liquid bag is in butt joint with a supply hose, and the supply hose penetrates along the inside of the nested butt joint, so that the long-term accumulation of contact materials cannot be eradicated, and the surface processing of the contacted conductive workpiece is not affected.

[0011] Further, the nested butt joint is internally bonded with a built-in second liquid bag on the outside of the nested butt joint, and the built-in second liquid bag is connected with the end of the supply hose, the horizontal movable part is nested and installed on the outside of the nested butt joint, and the horizontal movable part is connected with the outside of the built-in second liquid bag.

[0012] Further, the nested butt joint is internally bonded with a built-in second liquid bag on the outside of the nested butt joint, and the built-in second liquid bag is connected with the end of the supply hose, the horizontal movable part is nested and installed on the outside of the nested butt joint, and the horizontal movable part is connected with the outside of the built-in second liquid bag.

[0013] Further, the nested butt joint is internally bonded with a built-in second liquid bag on the outside of the nested butt joint, and the built-in second liquid bag is connected with the end of the supply hose, the horizontal movable part is nested and installed on the outside of the nested butt joint, and the horizontal movable part is connected with the outside of the built-in second liquid bag.

[0014] Further, the horizontal movable part is provided with an auxiliary movable structure on the outside, which can adaptively adjust the cleaning range of the equipment; the auxiliary movable structure is provided with a limiting contact piece, which is connected to the outside of the horizontal movable part, and the outside of the limiting contact piece corresponds to the position of the outside of the casting and rolling roller body, so that the built-in first liquid bag forms a supply process to the inside of the built-in second liquid bag through the supply hose, so that the reciprocating horizontal movable part moves along the inside of the nested butt joint.

[0015] Further, the limiting contact piece is fixedly connected with a spherical butt joint on the outside, and the spherical butt joint is nested and connected with the horizontal movable part.

[0016] Further, the limiting contact piece is fixedly connected with a spherical butt joint on the outside, and the spherical butt joint is nested and connected with the horizontal movable part.

[0017] Further, the limiting contact piece is fixedly connected with a spherical butt joint on the outside, and the spherical butt joint is nested and connected with the horizontal movable part.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] The cast-rolling roller surface cleaning device is provided with a guide cleaning mechanism. Through the guide cleaning mechanism, the outer surface of the contacted cast-rolling roller body is subjected to self-adaptive scraping cleaning treatment. Along with the transmission work of the cast-rolling roller body, the outer side abutting eccentric wheel is synchronously rotated, and then the outer side abutting eccentric wheel transversely presses the guide abutting piece on the outer side. The pressed guide abutting piece drives the nested abutting piece and the transversely movable piece to reciprocate along the reserved support piece, so that the contacted cast-rolling roller body is subjected to reciprocating contact surface cleaning scraping work. The drawbacks that the traditional installation on the outer side of the equipment cannot effectively clean according to the contact material sticking degree of the cast-rolling roller surface are avoided. The long-term accumulated contact material cannot be eradicated, and the surface processing of the contacted conductive workpiece is not affected. The practicability of the device is improved.

[0020] Further, in the process of reciprocating movement of the nested abutting piece, the inner side of the nested abutting piece is abutted along the guide fixed rod, and the inner side of the nested abutting piece is abutted along the guide fixed rod. The first liquid bag is reciprocally pressed, and then the first liquid bag is supplied to the inside of the second liquid bag through the supply hose, so that the transversely movable piece reciprocally moves forward and backward, and the second liquid bag moves transversely. Along the inner side of the nested abutting piece, the transversely movable piece reciprocally moves transversely, so that the transversely movable piece reciprocally moves transversely, and the transversely movable piece reciprocally moves transversely. The cleaning quality and range of the cast-rolling roller body are ensured.

[0021] Further, the auxiliary moving structure is provided. The cleaning range of the equipment is self-adaptively adjusted. The outer side of the transversely movable piece is abutted to the limiting contact piece through the spherical abutting piece. According to the different types of contact states of the cast-rolling roller body, the limiting contact piece is abutted to the limiting contact piece. The transversely movable piece is effectively abutted and combined, so that the impurities on the surface of the cast-rolling roller body are quickly and uniformly cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a cast-rolling roller body half-partial three-dimensional structure schematic view.

[0023] Figure 2 It is a three-dimensional structure schematic view.

[0024] Figure 3 It is a reserved support piece three-dimensional structure schematic view.

[0025] Figure 4 It is a Figure 1 A structure schematic view in the present application;

[0026] Figure 5 It is a limiting contact piece half-partial three-dimensional structure schematic view.

[0027] Figure 6 It is a three-dimensional structure schematic view of the outer eccentric wheel.

[0028] Figure 7 The built-in second liquid bag half-section structure diagram is shown in the figure.

[0029] Figure 8 The half-section structure diagram of the reserved support is shown in the figure.

[0030] In the figure: 1, the reserved support; 2, the cast rolling roller body; 3, the external eccentric wheel; 4, the guide butt joint; 5, the reserved steel wire rope; 6, the nested butt joint; 7, the reset spring; 8, the guide fixed rod; 9, the built-in first liquid bag; 10, the supply hose; 11, the built-in second liquid bag; 12, the transverse movable part; 13, the limiting contact part; 14, the spherical butt joint. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Embodiment one: please refer to Figures 1-8 The present application provides the following technical solutions: a cast rolling roller surface cleaning device is disclosed to solve the technical problem that most of the fixed installation structures cannot effectively clean the contact material according to the adhesion degree of the cast rolling roller surface, which is installed on the outside of the equipment. The cast rolling roller body 2 is rotatably connected to the upper end of the reserved support 1. The external eccentric wheel 3 is installed on the output end of the cast rolling roller body 2. The guide butt joint 4 is nested and installed inside the outer side of the reserved support 1, and the positions of the guide butt joint 4 and the external eccentric wheel 3 correspond to each other. The nested butt joint 6 is nested and installed on the outer side of the reserved support 1, and the positions of the nested butt joint 6 and the outer side of the cast rolling roller body 2 correspond to each other. The guide cleaning mechanism is provided between the reserved support 1 and the nested butt joint 6, and the outer surface of the contacted cast rolling roller body 2 is adaptively scraped and cleaned by the guide cleaning mechanism.

[0033] The guide cleaning mechanism is provided with a reserved steel wire rope 5, and the reserved steel wire rope 5 corresponds to the outer side of the guide butt joint 4, and the guide butt joint 4 penetrates along the inner side of the outer side of the reserved support 1, and the end of the reserved steel wire rope 5 is butted with the end of the nested butt joint 6, the outer side of the nested butt joint 6 is fixedly connected with the reset spring 7, and the outer side of the reset spring 7 is butted with the inner side of the outer side of the reserved support 1, the inner side of the outer side of the reserved support 1 is fixedly connected with the guide fixed rod 8, and the guide fixed rod 8 penetrates and butts with the inner side of the nested butt joint 6, the inner side of the nested butt joint 6 is butted with the built-in first liquid bag 9, and the outer side of the built-in first liquid bag 9 is butted with the supply hose 10, and the supply hose 10 penetrates along the inner side of the nested butt joint 6, the inner side of the outer side of the nested butt joint 6 is adhesively butted with the built-in second liquid bag 11, and the built-in second liquid bag 11 is communicated with the end of the supply hose 10, the outer side of the nested butt joint 6 is nested with the transversely movable member 12, and the transversely movable member 12 is butted with the outer side of the built-in second liquid bag 11, the cast rolling body 2 rotates in the process of synchronous rotation through the outer side of the outer eccentric wheel 3, and the outer eccentric wheel 3 transversely presses the guide butt joint 4 in contact with the outer side, and the guide butt joint 4 forms a traction structure between the reserved steel wire rope 5 and the nested butt joint 6, and the nested butt joint 6 forms a nested structure along the inner side of the outer side of the reserved support 1 through the reset spring 7, the outer end of the nested butt joint 6 penetrates and butts along the outer side of the guide fixed rod 8, and the guide fixed rod 8 synchronously presses the built-in first liquid bag 9 in contact, the built-in first liquid bag 9 forms a supply work with the inner side of the built-in second liquid bag 11 through the supply hose 10, the cast rolling body 2 performs transmission work, which will drive the outer eccentric wheel 3 butted on the outer side to rotate synchronously, thereby allowing the outer eccentric wheel 3 to transversely press the guide butt joint 4 on the outer side, and the guide butt joint 4 under pressure will drive the nested butt joint 6 and the transversely movable member 12 along the reserved support 1 to reciprocate, thereby performing reciprocating contact surface cleaning and scraping work on the cast rolling body 2 in contact, avoiding the drawbacks that most of the devices installed on the outer side cannot effectively clean according to the contact material sticking degree of the cast rolling surface, avoiding that the long-term accumulated contact material cannot be eradicated, and avoiding affecting the surface processing of the conductive workpiece in contact, in the process of reciprocating movement of the nested butt joint 6 under stress, the inner side thereof butts along the guide fixed rod 8, which will reciprocally press the built-in first liquid bag 9 in contact, thereby allowing the built-in first liquid bag 9 to supply the inner side of the built-in second liquid bag 11 through the supply hose 10, so that the transversely movable member 12 reciprocally moves forward and backward, along with the transverse movement of the built-in second liquid bag 11, reciprocally moves transversely along the inner side of the nested butt joint 6, thereby contacting and cleaning the outer side of the cast rolling body 2 in multiple ranges.

[0034] Embodiment two: on the basis of embodiment one, to solve the long-term accumulation of contact objects cannot be eradicated, will have an impact on the surface processing of the contact conduction workpiece, and there is a certain use of limited technical problems, also disclosed the auxiliary activity structure, its specific structure is as follows:

[0035] The outer side of the transverse movable part 12 is provided with an auxiliary activity structure, which can automatically adjust the cleaning range of the equipment through the auxiliary activity structure;

[0036] The auxiliary activity structure is provided with a limiting contact piece 13, which is connected to the outer side of the transverse movable part 12, and the outer side of the limiting contact piece 13 corresponds to the position of the outer side of the casting roller body 2. The outer side of the limiting contact piece 13 is fixedly connected with a spherical connecting piece 14, and the spherical connecting piece 14 is nested and connected with the transverse movable part 12. The limiting contact piece 13 is arc-shaped in side view, and the limiting contact piece 13 is symmetrically arranged about the outer side of the transverse movable part 12. The limiting contact piece 13 forms a transverse movement along the outer side of the casting roller body 2 with the transverse movable part 12. The limiting contact piece 13 can be multi-directionally self-adaptable along the outer side of the transverse movable part 12 through the spherical connecting piece 14. The transverse movable part 12 reciprocally contacts the casting roller body 2, and the limiting contact piece 13 connected to the outer side of the transverse movable part 12 through the spherical connecting piece 14 will be self-adaptable according to the different types of contact state of the casting roller body 2, effectively performing the resistance and fitting work, thereby effectively and quickly and uniformly cleaning the impurities on the surface of the casting roller body 2.

[0037] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A casting roll surface cleaning device, comprising a reserved support (1), wherein the upper end of the reserved support (1) is rotatably connected to the casting roll body (2). Its features are: An external eccentric wheel (3) is installed on the outer side of the output end of the casting roll body (2). A guide docking part (4) is nested inside the outer side of the reserved support part (1), and the guide docking part (4) and the external eccentric wheel (3) are positioned to correspond to each other. A nested docking part (6) is nested on the outer side of the reserved support part (1), and the nested docking part (6) and the outer side of the casting roll body (2) are positioned to correspond to each other. A guide cleaning mechanism is provided between the reserved support part (1) and the nested docking part (6). The guide cleaning mechanism performs adaptive scraping and cleaning treatment on the outer surface of the contacting casting roll body (2).

2. The casting roll surface cleaning device according to claim 1, characterized in that: The guiding cleaning mechanism is provided with a reserved steel wire rope (5), and the reserved steel wire rope (5) corresponds to the outer side of the guide docking part (4). The guide docking part (4) passes through the inner side of the reserved support part (1), and the end of the reserved steel wire rope (5) is connected to the end of the nested docking part (6). The outer side of the nested docking part (6) is fixedly connected with a reset spring (7), and the outer side of the reset spring (7) is connected to the inner side of the reserved support part (1).

3. The casting roll surface cleaning device according to claim 2, characterized in that: The reserved support member (1) is fixedly connected to the outer side of the inner side of the guide fixing rod (8), and the guide fixing rod (8) is connected to the inner side of the nested docking member (6). The inner side of the nested docking member (6) is connected to the built-in first liquid bladder (9), and the outer side of the built-in first liquid bladder (9) is connected to the supply hose (10). The supply hose (10) runs through the inner side of the nested docking member (6).

4. The casting roll surface cleaning device according to claim 3, characterized in that: The inner side of the nested docking part (6) is bonded with a built-in second liquid bladder (11), and the built-in second liquid bladder (11) is connected to the end of the supply hose (10). The outer side of the nested docking part (6) is nested with a horizontal movable part (12), and the horizontal movable part (12) is connected to the outer side of the built-in second liquid bladder (11).

5. A casting roll surface cleaning device according to claim 4, characterized in that: During the rotation of the casting roll body (2), it rotates synchronously through the outer eccentric wheel (3) on the outside, and the outer eccentric wheel (3) applies lateral pressure to the guide docking part (4) in contact with the outside. The guide docking part (4) forms a traction structure between the reserved steel wire rope (5) and the nested docking part (6), and the nested docking part (6) forms a nested structure along the outer interior of the reserved support part (1) through the reset spring (7).

6. The casting roll surface cleaning device according to claim 5, characterized in that: The outer end of the nested docking piece (6) is connected through the outside of the guide fixing rod (8), and the guide fixing rod (8) applies pressure to the contacting built-in first liquid bladder (9) simultaneously. The built-in first liquid bladder (9) forms a supply operation with the interior of the built-in second liquid bladder (11) through the supply hose (10).

7. A casting roll surface cleaning device according to claim 4, characterized in that: An auxiliary movable structure is provided on the outside of the horizontal movable component (12), which adaptively adjusts the cleaning range of the equipment. The auxiliary active structure is provided with a limiting contact (13), and the limiting contact (13) is connected to the outside of the horizontal active part (12), and the outside of the limiting contact (13) corresponds to the outside of the casting roll body (2).

8. A casting roll surface cleaning device according to claim 7, characterized in that: The outer side of the limiting contact (13) is fixedly connected to a spherical docking member (14), and the spherical docking member (14) and the horizontal movable member (12) are nested and docked with each other.

9. A casting roll surface cleaning device according to claim 8, characterized in that: The limiting contact (13) has an arc-shaped structure when viewed from the side, and the limiting contact (13) is symmetrically arranged about the outside of the transverse movable part (12), and the limiting contact (13) moves laterally along the outside of the casting roll body (2) along with the transverse movable part (12).

10. A casting roll surface cleaning device according to claim 9, characterized in that: The limiting contact (13) can move in multiple directions adaptively along the outside of the transverse movable member (12) via the spherical docking member (14).

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