A hot rolling device for producing horizontal continuous casting lead-free free-cutting copper ingot

Abstract

The application discloses a kind of horizontal continuous casting lead-free free-cutting copper ingot production with hot rolling treatment device, belong to copper ingot production technical field, including bottom plate, two vertical plates are symmetrically connected in bottom plate upper end, clamping assembly for fixing copper ingot is installed in vertical plate, commonly connected with horizontal plate between two vertical plates, movable plate is slidably connected in horizontal plate lower end, rotating shaft is rotatably connected on the side wall of movable plate side, rotating assembly for driving rotating shaft rotation is installed on movable plate, one end of rotating shaft is connected with rotary disc, transmission rod is hinged on the other side of rotary disc.The application overcomes the deficiencies of prior art, by setting the mutual cooperation between bottom plate, movable plate, rotating shaft, rotary disc, knocking rod, driving rod, gear, rack, cylinder, upper top plate and servo motor and other structures can automatically knock and clean the surface scale of copper ingot, prevent the surface scale from affecting subsequent processing of copper ingot, reduce manual labor, so as to improve the applicability of device.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of copper ingot production, and particularly to a hot rolling treatment device for horizontal continuous casting lead-free free-cutting copper ingot production. BACKGROUND

[0002] Copper ingot is electrolytic purification of copper, and in the production process, the copper ingot needs to be subjected to hot rolling treatment. Hot rolling is relative to cold rolling. Cold rolling is rolling below the recrystallization temperature, while hot rolling is rolling above the recrystallization temperature. In simple terms, a steel billet is heated and then subjected to several rolling processes, edge cutting and correction to become a steel plate. This is called hot rolling. Hot rolling can significantly reduce energy consumption and cost. During hot rolling, the metal has high plasticity and low deformation resistance, greatly reducing the energy consumption of metal deformation.

[0003] At present, when the copper ingot is hot rolled, the copper ingot surface is easy to react with oxygen in the air to form an oxide skin due to the high-temperature environment. If not treated in time, the oxide skin will fall off and mix into the copper material during subsequent processing, which will become an impurity affecting the purity and performance of the copper material and affecting the processing effect. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a hot rolling treatment device for horizontal continuous casting lead-free free-cutting copper ingot production, which overcomes the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a hot rolling treatment device for horizontal continuous casting lead-free free-cutting copper ingot production, comprising a bottom plate, two vertical plates are symmetrically connected to the upper end of the bottom plate, a clamping assembly for fixing the copper ingot is installed on the vertical plate, a horizontal plate is commonly connected between the two vertical plates, a movable plate is slidingly connected to the lower end of the horizontal plate, a rotating shaft is rotatably connected to the side wall of one side of the movable plate, a rotating assembly for driving the rotating shaft to rotate is installed on the movable plate, a rotating disc is connected to one end of the rotating shaft, a transmission rod is hingedly connected to the other side of the rotating disc, a knocking rod is hingedly connected to the other end of the transmission rod, a dust suction assembly for absorbing dust around is installed on the side wall of one side of the movable plate, a drive rod is rotatably connected to the side wall of one side of the movable plate, the drive rod is drivingly connected to the rotating shaft through bevel gears, a gear is connected to the upper end of the drive rod, a rack is commonly connected between the two vertical plates, and the gear is engaged with the rack, and a cleaning assembly for cleaning the surface debris of the copper ingot is installed on the side wall of one side of the movable plate.

[0006] By adopting the technical scheme, when in use, the copper ingot is fixed by the clamping assembly, at this time, the rotating shaft drives the rotating disc to rotate by rotating the rotating assembly, the rotation of the rotating disc drives the transmission rod to move, the movement of the transmission rod drives the knocking rod to move back and forth in the vertical direction, when the knocking rod contacts the surface of the copper ingot, the surface of the copper ingot is knocked to make the oxide skin on the surface of the copper ingot fall off, and when the rotating shaft rotates, the driving rod is also driven to rotate by the bevel gear, the rotation of the driving rod drives the gear to rotate, the rotation of the gear is subjected to the action force of the rack to move, the gear drives the movable plate to move through the driving rod, so that the knocking rod knocks the surface of the copper ingot comprehensively, the above structure can automatically knock and clean the oxide skin on the surface of the copper ingot, prevent the oxide skin from affecting the subsequent processing of the copper ingot, reduce manual labor, thereby improve the applicability of the device.

[0007] As a preferred technical scheme of the present application, the clamping assembly comprises a lower top plate connected to one side of the vertical plate, a gas cylinder is installed on the side wall of the vertical plate, an upper top plate is connected to the piston end of the gas cylinder, and the upper top plate is located directly above the lower top plate.

[0008] By adopting the above technical scheme, the two ends of the copper ingot are placed on the two lower top plates respectively, and then the gas cylinder is started, which drives the upper top plate to move downward, and when the upper top plate contacts the surface of the copper ingot, the upper and lower top plates clamp and fix the copper ingot.

[0009] As a preferred technical scheme of the present application, the rotating assembly comprises a servo motor fixedly installed on one side of the movable plate, and the output end of the servo motor penetrates the side wall of the movable plate and is connected to the rotating shaft through a shaft coupling.

[0010] By adopting the above technical scheme, the servo motor is started, which drives the rotating shaft to rotate.

[0011] As a preferred technical scheme of the present application, the dust suction assembly comprises a dust collector fixedly installed on one side of the movable plate, a dust suction pipe is installed at the lower end of the dust collector, a dust suction head is connected to the lower end of the dust suction pipe, and a wall scraping assembly for cleaning the inner wall is installed in the dust suction head.

[0012] By adopting the above technical scheme, the dust collector is started, which absorbs and processes the dust stirred up through the dust suction pipe and the dust suction head.

[0013] As a preferred technical scheme of the present application, the wall scraping assembly comprises a driving motor fixedly installed at the outer end of the dust suction head, the output end of the driving motor penetrates the end of the dust suction head and extends inwardly and is connected to a reciprocating screw rod through a shaft coupling, a cleaning block is threadedly connected to the rod wall of the reciprocating screw rod, and the cleaning block is matched with the dust suction head.

[0014] By adopting the technical scheme, the driving motor is started, and the operation of the driving motor drives the reciprocating screw rod to rotate, the rotation of the reciprocating screw rod exerts force on the cleaning block through the thread action, the cleaning block moves in the dust collection head under the action of the force, and the dust adhered to the inner wall of the dust collection head is cleaned, through the above structure, the stirred dust can be cleaned, and the inner wall of the dust collection head can also be scraped, thereby improving the practicability of the device.

[0015] As a preferred technical scheme of the present application, two guide rods are symmetrically connected to the inner wall of the dust collection head, the guide rods pass through the cleaning block and are slidably connected to the guide rods.

[0016] By adopting the technical scheme, the cleaning block is limited to prevent rotation.

[0017] As a preferred technical scheme of the present application, the cleaning assembly comprises a cleaning pipe fixedly connected to the side wall of the movable plate, a spring connected to the bottom end of the cleaning pipe, a cleaning rod connected to the other end of the spring, and a brush connected to the lower end of the cleaning rod and extending downward through the pipe opening of the cleaning pipe.

[0018] By adopting the technical scheme, the spring has elastic potential energy, the cleaning rod can move downward, and the brush is attached to the surface of the copper ingot, when the movable plate moves, the cleaning pipe and the cleaning rod move, the brush cleans the debris on the surface of the copper ingot, and the cleaning effect of the surface of the copper ingot is improved.

[0019] As a preferred technical scheme of the present application, a sliding groove is formed in the lower end of the horizontal plate, a sliding block is slidably connected in the sliding groove, and the lower end of the sliding block is connected to the movable plate.

[0020] By adopting the technical scheme, the movable plate is limited to improve the stability of the movable plate.

[0021] As a preferred technical scheme of the present application, a sliding rod is fixedly connected to the groove wall in the sliding groove, the sliding rod passes through the sliding block, and the sliding block is slidably connected to the sliding rod.

[0022] By adopting the technical scheme, the sliding block is prevented from being separated from the sliding groove.

[0023] Compared with the prior art, the present application has the following advantages:

[0024] (1) The present application is provided with bottom plate, vertical plate, horizontal plate, movable plate, rotating shaft, rotating disc, transmission rod, knocking rod, drive rod, gear, rack, lower top plate, air cylinder, upper top plate and servo motor, etc. The two ends of the copper ingot are placed on the two lower top plates, and then the air cylinder is started, which drives the upper top plate to move downward. When the upper top plate contacts the surface of the copper ingot, the upper and lower top plates clamp and fix the copper ingot. At this time, the rotating shaft drives the rotating disc to rotate through the servo motor. The rotation of the rotating disc drives the transmission rod to move, and the movement of the transmission rod drives the knocking rod to move up and down vertically. When the knocking rod contacts the surface of the copper ingot, it knocks the surface of the copper ingot to remove the oxide skin on the surface of the copper ingot. When the rotating shaft rotates, the drive rod is also driven to rotate through the bevel gear. The rotation of the drive rod drives the gear to rotate, and the rotation of the gear is subjected to the action force of the rack to move. The gear drives the movable plate to move through the drive rod, so that the knocking rod knocks the surface of the copper ingot comprehensively. The above structure can automatically knock and clean the oxide skin on the surface of the copper ingot, prevent the oxide skin from affecting the subsequent processing of the copper ingot, reduce manual labor, and improve the applicability of the device.

[0025] (2) The present application is provided with dust collector, dust suction pipe, dust suction head, drive motor, reciprocating screw rod, cleaning block and guide rod, etc. The dust collector is started, which drives the dust suction pipe and the dust suction head to absorb and process the dust. Then the drive motor is started, which drives the reciprocating screw rod to rotate. The rotation of the reciprocating screw rod exerts force on the cleaning block through the thread action. The cleaning block moves in the dust suction head under the action of the force to clean the dust adhered to the inner wall of the dust suction head. The above structure can clean the dust, and also can scrape the inner wall of the dust suction head, thereby improving the practicality of the device.

[0026] (3) The present application is provided with cleaning pipe, spring, cleaning rod and brush, etc. The spring has elastic potential energy, which can drive the cleaning rod to move downward to make the brush adhere to the surface of the copper ingot. When the movable plate moves, it drives the cleaning pipe and the cleaning rod to move, so that the brush cleans the debris on the surface of the copper ingot, thereby improving the cleaning effect of the surface of the copper ingot. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0028] Figure 2 It is Figure 1 the enlarged view of part A in the figure;

[0029] Figure 3 It is a schematic diagram of the internal structure of the cleaning pipe in the present application;

[0030] Figure 4 Fig. 1 is a schematic view of the internal structure of the dust collecting head in the application.

[0031] Reference signs:

[0032] 1, bottom plate; 2, vertical plate; 3, horizontal plate; 4, movable plate; 5, rotating shaft; 6, rotating disc; 7, transmission rod; 8, knocking rod; 9, driving rod; 10, gear; 11, rack; 12, lower top plate; 13, air cylinder; 14, upper top plate; 15, servo motor; 16, dust collector; 17, dust collecting pipe; 18, dust collecting head; 19, driving motor; 20, reciprocating screw rod; 21, cleaning block; 22, guide rod; 23, cleaning pipe; 24, spring; 25, cleaning rod; 26, brush; 27, sliding block; 28, sliding rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0034] Please refer to Figures 1-2 A hot rolling treatment device for producing horizontal continuous casting lead-free free-cutting copper ingot, comprising a bottom plate 1, two vertical plates 2 are fixedly connected to the upper end of the bottom plate 1 in a symmetrical manner, a clamping assembly for fixing the copper ingot is installed on the vertical plate 2, the clamping assembly comprises a lower top plate 12 connected to one side wall of the vertical plate 2, an air cylinder 13 is installed on the side wall of one side of the vertical plate 2, an upper top plate 14 is connected to the piston end of the air cylinder 13, and the upper top plate 14 is located directly above the lower top plate 12, the two ends of the copper ingot are respectively placed on the two lower top plates 12, and then the air cylinder 13 is started, the air cylinder 13 will drive the upper top plate 14 to move downward, when the upper top plate 14 contacts the surface of the copper ingot, the upper top plate 14 and the lower top plate 12 will clamp and fix the copper ingot.

[0035] The horizontal plate 3 is fixedly connected between the two vertical plates 2, the movable plate 4 is slidably connected to the lower end of the horizontal plate 3, a sliding groove is formed in the lower end of the horizontal plate 3, a sliding block 27 is slidably connected in the sliding groove, the lower end of the sliding block 27 is connected to the movable plate 4, the movable plate 4 is limited, the stability of the movable plate 4 is improved, the sliding groove is fixedly connected with a sliding rod 28, the sliding rod 28 penetrates through the sliding block 27 and is slidably connected to the sliding block 27, the sliding block 27 is prevented from being separated from the sliding groove, a rotating shaft 5 is rotatably connected to the side wall of the movable plate 4, a rotating assembly is installed on the movable plate 4 and used for driving the rotating shaft 5 to rotate, the rotating assembly comprises a servo motor 15 which is fixedly installed on the side wall of the movable plate 4, the output end of the servo motor 15 penetrates through the side wall of the movable plate 4 and is connected to the rotating shaft 5 through a shaft coupling, the servo motor 15 is started, the rotating shaft 5 is driven to rotate by the servo motor 15, one end of the rotating shaft 5 is connected to a rotating disc 6, the other side of the rotating disc 6 is hingedly connected with a transmission rod 7, the other end of the transmission rod 7 is hingedly connected with a knocking rod 8, a limiting sleeve is connected to the side wall of the movable plate 4, the knocking rod 8 penetrates through the limiting sleeve and is limited.

[0036] A driving rod 9 is rotatably connected to the side wall of the movable plate 4, the driving rod 9 is drivingly connected to the rotating shaft 5 through a bevel gear, a gear 10 is connected to the upper end of the driving rod 9, a rack 11 is commonly connected between the two vertical plates 2, the gear 10 is engaged with the rack 11, and a cleaning assembly for cleaning the surface of the copper ingot is installed on the side wall of the movable plate 4.

[0037] In use, the two ends of the copper ingot are respectively placed on the two lower top plates 12, and then the cylinder 13 is started, the cylinder 13 drives the upper top plate 14 to move downward, when the upper top plate 14 contacts the surface of the copper ingot, the upper top plate 14 and the lower top plate 12 clamp and fix the copper ingot, at this time, the rotating shaft 5 drives the rotating disc 6 to rotate through the servo motor 15, the rotating disc 6 drives the transmission rod 7 to move, the transmission rod 7 drives the knocking rod 8 to move vertically, when the knocking rod 8 contacts the surface of the copper ingot, the surface of the copper ingot is knocked to make the oxide skin of the surface of the copper ingot fall off, and when the rotating shaft 5 rotates, the driving rod 9 is driven to rotate through the bevel gear, the driving rod 9 drives the gear 10 to rotate, the gear 10 is driven to move by the rack 11, the gear 10 drives the movable plate 4 to move through the driving rod 9, so that the knocking rod 8 knocks the surface of the copper ingot comprehensively, the oxide skin on the surface of the copper ingot is automatically knocked and cleaned through the above structure, the oxide skin does not affect the subsequent processing of the copper ingot, the manual labor is reduced, and the applicability of the device is improved.

[0038] Specifically, the participation Figures 1-2 and Figure 4The side wall on one side of the movable plate 4 is provided with a dust suction assembly for absorbing the surrounding dust, which comprises a dust collector 16 fixedly installed on the side wall on one side of the movable plate 4, a dust suction pipe 17 installed at the lower end of the dust collector 16, a dust suction head 18 connected to the lower end of the dust suction pipe 17, and a wall scraping assembly installed in the dust suction head 18 for cleaning the inner wall. When the dust collector 16 is started, the dust collector 16 will absorb and process the raised dust through the dust suction pipe 17 and the dust suction head 18. The wall scraping assembly comprises a driving motor 19 fixedly installed at the outer end of the dust suction head 18, a reciprocating screw rod 20 connected to the output end of the driving motor 19 and extending inwardly through the end of the dust suction head 18 through a shaft coupling, a cleaning block 21 threadedly connected to the rod wall of the reciprocating screw rod 20 and matched with the dust suction head 18, two guide rods 22 symmetrically connected to the inner side wall of the dust suction head 18, and the guide rods 22 penetrating through the cleaning block 21 and slidingly connected to the guide rods 22 to limit the cleaning block 21 and prevent the cleaning block 21 from rotating. When the driving motor 19 is started, the driving motor 19 will drive the reciprocating screw rod 20 to rotate, and the rotation of the reciprocating screw rod 20 will apply a force to the cleaning block 21 through the thread action, so that the cleaning block 21 will move in the dust suction head 18 to clean the dust adhered to the inner wall of the dust suction head 18. Through the above structure, the raised dust can be cleaned, and the inner wall of the dust suction head 18 can also be scraped, thereby improving the practicability of the device.

[0039] Referring to Figure 1 and Figure 3 The cleaning assembly comprises a cleaning pipe 23 fixedly connected to the side wall on one side of the movable plate 4, a spring 24 connected to the inner bottom end of the cleaning pipe 23, a cleaning rod 25 connected to the other end of the spring 24, and a brush 26 connected to the lower end of the cleaning rod 25 and extending downwardly through the pipe opening of the cleaning pipe 23. The spring 24 has elastic potential energy, which can make the cleaning rod 25 move downwardly to make the brush 26 adhere to the surface of the copper ingot. When the movable plate 4 moves, the cleaning pipe 23 and the cleaning rod 25 will move to make the brush 26 clean the debris on the surface of the copper ingot, thereby improving the cleaning effect of the surface of the copper ingot.

[0040] Working principle: in use, the two ends of the copper ingot are placed on the two lower top plates 12 respectively, and then the air cylinder 13 is started, which drives the upper top plate 14 to move downward, and when the upper top plate 14 contacts the surface of the copper ingot, the upper top plate 14 and the lower top plate 12 will clamp and fix the copper ingot, at this time, the rotating shaft 5 drives the rotating disc 6 to rotate through the servo motor 15, the rotation of the rotating disc 6 drives the transmission rod 7 to move, and the transmission rod 7 drives the knocking rod 8 to move vertically, when the knocking rod 8 contacts the surface of the copper ingot, the surface of the copper ingot is knocked to make the oxide skin fall off, and the rotating shaft 5 also drives the driving rod 9 to rotate through the bevel gear when rotating, the rotation of the driving rod 9 drives the gear 10 to rotate, the rotation of the gear 10 is subjected to the action force of the rack 11 to move, and the gear 10 drives the movable plate 4 to move through the driving rod 9, so that the knocking rod 8 knocks the surface of the copper ingot comprehensively.

[0041] Finally, it should be pointed out that in the description of the present application, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a particular orientation, to be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0042] In the description of the present application, it should also be pointed out that unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" 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, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] The above is only the preferred embodiment of the present application and is not used to limit the present application, 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 hot rolling treatment device for producing a horizontal continuous casting lead-free free-cutting copper ingot, comprising a base plate (1), characterized in that: The base plate (1) is symmetrically connected to two vertical plates (2) at its upper end. Clamping components for fixing copper ingots are installed on the vertical plates (2). A horizontal plate (3) is connected between the two vertical plates (2). A movable plate (4) is slidably connected to the lower end of the horizontal plate (3). A rotating shaft (5) is rotatably connected to one side wall of the movable plate (4). A rotating component for driving the rotating shaft (5) is installed on the movable plate (4). A rotating disk (6) is connected to one end of the rotating shaft (5). A transmission rod (7) is hinged to the other side of the rotating disk (6). (7) A striking rod (8) is hinged to the other end. A dust-absorbing component for absorbing surrounding dust is installed on the side wall of one side of the movable plate (4). A drive rod (9) is rotatably connected to the side wall of one side of the movable plate (4). The drive rod (9) is connected to the rotating shaft (5) through bevel gear transmission. A gear (10) is connected to the upper end of the drive rod (9). A rack (11) is connected between the two vertical plates (2). The gear (10) meshes with the rack (11). A cleaning component for cleaning the surface debris of copper ingots is installed on the side wall of one side of the movable plate (4).

2. A hot rolling treatment device for producing a horizontal continuous casting lead-free free-cutting copper ingot according to claim 1, characterized in that: The clamping assembly includes a lower top plate (12) connected to one side wall of the vertical plate (2), a cylinder (13) is installed on one side wall of the vertical plate (2), the piston end of the cylinder (13) is connected to an upper top plate (14), and the upper top plate (14) is located directly above the lower top plate (12).

3. A hot rolling device for producing horizontal continuous casting lead-free free-cutting copper ingot according to claim 1, characterized in that: The rotating assembly includes a servo motor (15) fixedly mounted on one side wall of the movable plate (4). The output end of the servo motor (15) passes through the side wall of the movable plate (4) and is connected to the rotating shaft (5) through a coupling.

4. The hot rolling treatment device for producing horizontal continuous casting lead-free free-cutting copper ingot according to claim 1, characterized in that: The vacuuming assembly includes a vacuum cleaner (16) fixedly installed on one side wall of the movable plate (4). A vacuum cleaner pipe (17) is installed at the lower end of the vacuum cleaner (16). A vacuum head (18) is connected to the lower end of the vacuum cleaner pipe (17). A wall scraping component for cleaning the inner wall is installed inside the vacuum head (18).

5. A hot rolling device for producing a horizontal continuous casting lead-free free-cutting copper ingot according to claim 4, characterized in that: The scraping assembly includes a drive motor (19) fixedly installed at the outer end of the suction head (18). The output end of the drive motor (19) passes through the end of the suction head (18) and extends inward, and is connected to a reciprocating screw (20) via a coupling. A cleaning block (21) is threaded onto the wall of the reciprocating screw (20), and the cleaning block (21) matches the suction head (18).

6. A hot rolling treatment device for producing a horizontal continuous casting lead-free free-cutting copper ingot according to claim 5, characterized in that: Two guide rods (22) are symmetrically connected on the inner side wall of the vacuum head (18). The guide rods (22) pass through the cleaning block (21) and the cleaning block (21) is slidably connected to the guide rods (22).

7. The hot rolling treatment device for producing horizontal continuous casting lead-free free-cutting copper ingot according to claim 1, characterized in that: The cleaning assembly includes a cleaning tube (23) fixedly connected to one side wall of the movable plate (4). A spring (24) is connected to the bottom end of the cleaning tube (23), and a cleaning rod (25) is connected to the other end of the spring (24). The lower end of the cleaning rod (25) passes through the opening of the cleaning tube (23) and extends downward and is connected to a brush (26).

8. The hot rolling treatment device for producing horizontal continuous casting lead-free free-cutting copper ingot according to claim 1, characterized in that: The horizontal plate (3) is provided with a sliding groove at the lower end, and a sliding block (27) is slidably connected in the sliding groove.

9. The hot rolling treatment device for producing horizontal continuous casting lead-free free-cutting copper ingot according to claim 8, characterized in that: A sliding rod (28) is fixedly connected to the groove wall in the sliding groove, the sliding rod (28) penetrates the sliding block (27), and the sliding block (27) is slidably connected to the sliding rod (28).

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