Two-side hot rolling device for copper strip machining

Abstract

The utility model relates to a two-side hot rolling device for copper strip processing, which comprises a base, a portal frame is fixed on the upper surface of the base, a conveying belt is fixed on the upper surface of the base, an adjusting mechanism is arranged in the portal frame, and the adjusting mechanism comprises a threaded rod in threaded connection with the inside of the portal frame. According to the two-side hot rolling device for copper strip machining, a hand wheel is rotated to drive a threaded rod to rotate in a portal frame, a fixing plate moves up and down through telescopic rods on the left side and the right side, and then a first roller body is driven to adjust the height up and down; the electric push rods on the left side and the right side are simultaneously started to drive the second roller bodies on the left side and the right side to synchronously move in opposite directions, the second roller bodies on the left side and the right side roll the two sides of the copper strip, rolling force balance on the two sides is guaranteed, thickness uniformity of the copper plate is guaranteed, the copper plate quality is guaranteed, and then copper strips with different thicknesses can be conveniently machined and conveyed; the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot rolling devices, in particular to a double-side hot rolling device for copper strip processing. Background Art

[0002] Copper plate and strip is a non-ferrous metal material, which is widely used in various fields of national economy such as electricity, electronics, aviation, aerospace, shipbuilding, metallurgy, transportation, textile and construction. Copper ingots need to be rolled into copper plates by hot rolling mill.

[0003] For example, Chinese patent CN219335349U discloses a double-sided hot rolling device for copper plate processing, including a base and a top cover, the top of the base is fixedly connected to the top cover, the top center of the top cover is fixedly connected to a first fixed plate, the left and right sides of the first fixed plate are fixedly connected to telescopic cylinders, the outer sides of the rod bodies of the telescopic cylinders are fixedly connected to fixed rings, in the utility model, the fixed ring is driven to retract inward by the telescopic cylinder, and the first motor and the second rotating shaft and the second roller on the top of the top cover are driven to move inward, the other end of the second rotating shaft is driven by the second motor to rotate the threaded rod, and the sliding block is driven to drive the other end of the second rotating shaft to move inward, so as to realize the synchronous movement of the two ends of the second roller, and then the two sides of the copper ingot are rolled by the second rollers on both sides to ensure the rolling force balance on both sides, the uniform thickness of the copper plate and the quality of the copper plate.

[0004] Although the above patent rolls both sides of the copper ingot by the second rollers on both sides to ensure the rolling force balance on both sides, ensure the uniform thickness of the copper plate and ensure the quality of the copper plate, and the top ends of the two second fixed plates in the patent are fixedly connected to the top wall of the inner cavity of the top cover, the lengths of the two second fixed plates are fixed values, and the upper and lower heights of the first rollers cannot be adjusted, which makes it inconvenient to process and transmit copper strips of different thicknesses, reducing practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a double-sided hot rolling device for copper strip processing, which has the advantages of being convenient for processing and conveying copper strips of different thicknesses, and solves the problem that the top ends of the two second fixed plates are fixedly connected to the top wall of the inner cavity of the top cover, the lengths of the two second fixed plates are fixed values, and the upper and lower heights of the first rolling roller cannot be adjusted, which makes it inconvenient to process and convey copper strips of different thicknesses, reducing the practicality.

[0006] To achieve the above object, the utility model provides the following technical solution: a two-side hot rolling device for copper strip processing, comprising a base, a gantry is fixed on the upper surface of the base, a conveyor belt is fixed on the upper surface of the base, and an adjustment mechanism is provided inside the gantry;

[0007] The adjusting mechanism includes a threaded rod threadedly connected to the inside of the gantry, a handwheel is fixed to the top of the threaded rod, the bottom end of the threaded rod is rotatably connected to a fixed plate through a bearing, connecting frames are fixed to the left and right sides of the lower surface of the fixed plate, telescopic rods are fixed to the left and right sides of the top wall of the inner cavity of the gantry, the bottom end of the telescopic rod is fixedly connected to the upper surface of the fixed plate, the left and right sides of the connecting frames opposite to each other are rotatably connected to a rotating rod through a bearing, the first rolling roller body is fixed to the outer side of the rotating rod, and a connecting component is provided on the outer side of the rotating rod.

[0008] Furthermore, the connecting assembly includes a first rotating wheel fixed on the outside of the rotating rod, the first rotating wheel is located on the left side of the first roller body, the outside of the first rotating wheel is connected to the second rotating wheel through a belt drive, a first motor is fixed on the left side of the upper surface of the fixed plate, and the second rotating wheel is fixedly connected to the outside of the output shaft of the first motor.

[0009] Furthermore, the telescopic rod comprises a first sliding rod, and a second sliding rod is slidably connected inside the first sliding rod.

[0010] Furthermore, electric push rods are fixed to the left and right side walls of the inner cavity of the gantry, and connecting plates are fixed to the outer sides of the output shafts of the electric push rods on the left and right sides.

[0011] Furthermore, support plates are fixed on opposite sides of the left and right connecting plates, a second motor is fixed on the upper surface of the support plate, a second roller body is rotatably connected to the lower surface of the support plate through a bearing, and the top end of the second roller body is fixedly connected to the outer side of the second motor output shaft.

[0012] Furthermore, spray heads are fixed to the left and right side walls of the inner cavity of the gantry, and the opposite sides of the left and right spray heads are connected to connecting pipes.

[0013] Furthermore, the threaded rod is located on the longitudinal center axis of the gantry, and a non-slip rubber sleeve is fixed to the outer side of the hand wheel.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The double-sided hot rolling device for copper strip processing drives the threaded rod to rotate inside the gantry by turning the hand wheel, and the fixed plate moves up and down through the telescopic rods on the left and right sides, and then drives the first roller body to adjust the height up and down, and drives the left and right second roller bodies to move synchronously in relative directions by turning on the electric push rods on the left and right sides at the same time. The left and right second roller bodies roll the two sides of the copper strip to ensure the rolling force balance on both sides, the uniform thickness of the copper plate, and the quality of the copper plate, thereby facilitating the processing and transmission of copper strips of different thicknesses and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the fixing plate and the connecting frame of the utility model.

[0019] In the figure: 1 base, 2 gantry, 3 conveyor belt, 4 adjustment mechanism, 401 threaded rod, 402 hand wheel, 403 fixed plate, 404 connecting frame, 405 telescopic rod, 406 rotating rod, 407 first roller body, 408 first rotating wheel, 409 second rotating wheel, 410 first motor, 5 electric push rod, 6 connecting plate, 7 support plate, 8 second motor, 9 second roller body, 10 spray head, 11 connecting pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 A double-sided hot rolling device for copper strip processing in this embodiment includes a base 1, a gantry 2 is fixed to the upper surface of the base 1, a conveyor belt 3 is fixed to the upper surface of the base 1, and an adjustment mechanism 4 is provided inside the gantry 2. The adjustment mechanism 4 facilitates the processing and transmission of copper strips of different thicknesses.

[0022] In this embodiment, electric push rods 5 are fixed to the left and right side walls of the inner cavity of the gantry 2, connecting plates 6 are fixed to the outer sides of the output shafts of the left and right electric push rods 5, support plates 7 are fixed to the opposite sides of the left and right connecting plates 6, and a second motor 8 is fixed to the upper surface of the support plate 7.

[0023] In this embodiment, the lower surface of the support plate 7 is rotatably connected to the second roller body 9 through a bearing, the top of the second roller body 9 is fixedly connected to the outer side of the output shaft of the second motor 8, and the left and right side walls of the inner cavity of the gantry 2 are fixed with spray heads 10, and the opposite sides of the left and right spray heads 10 are connected with connecting pipes 11. By connecting the opposite sides of the left and right connecting pipes 11 to the tap water pipe, the copper strip can be rinsed and cooled through the left and right spray heads 10, and the second motors 8 on the left and right sides can be turned on at the same time to drive the second roller bodies 9 on the left and right sides to rotate synchronously.

[0024] It should be noted that by simultaneously turning on the left and right electric push rods 5 to drive the left and right second roller bodies 9 to move synchronously in relative directions, the left and right second roller bodies 9 roll both sides of the copper strip to ensure the rolling force balance on both sides, ensure the uniform thickness of the copper plate, and ensure the quality of the copper plate.

[0025] See also Figure 2-3 In order to facilitate the processing and transmission of copper strips of different thicknesses, in this embodiment, the adjustment mechanism 4 includes a threaded rod 401 threadedly connected to the inside of the gantry 2, a hand wheel 402 is fixed to the top of the threaded rod 401, and the bottom end of the threaded rod 401 is rotatably connected to a fixed plate 403 through a bearing, and connecting frames 404 are fixed on the left and right sides of the lower surface of the fixed plate 403, and telescopic rods 405 are fixed on the left and right sides of the top wall of the inner cavity of the gantry 2, and the bottom end of the telescopic rod 405 is fixedly connected to the upper surface of the fixed plate 403, and a rotating rod 406 is rotatably connected to the opposite side of the left and right connecting frames 404 through a bearing, and a first roller body 407 is fixed to the outer side of the rotating rod 406, and a connecting component is provided on the outer side of the rotating rod 406.

[0026] In this embodiment, the connecting component includes a first rotating wheel 408 fixed on the outside of the rotating rod 406, the first rotating wheel 408 is located on the left side of the first roller body 407, the outside of the first rotating wheel 408 is connected to the second rotating wheel 409 through a belt transmission, and the first motor 410 is fixed to the left side of the upper surface of the fixed plate 403. By starting the first motor 410, the output shaft of the first motor 410 drives the second rotating wheel 409 to rotate, and then the first rotating wheel 408 can be driven to rotate through the belt, and then the rotating rod 406 and the first roller body 407 are driven to rotate, and then the copper strip can be transmitted through the cooperation between the conveyor belt 3 and the left and right second roller bodies 9.

[0027] In this embodiment, the second rotating wheel 409 is fixedly connected to the outer side of the output shaft of the first motor 410, the telescopic rod 405 includes a first sliding rod, the interior of the first sliding rod is slidably connected to the second sliding rod, the threaded rod 401 is located on the longitudinal center axis of the gantry 2, and an anti-slip rubber sleeve is fixed to the outer side of the handwheel 402.

[0028] It should be noted that by turning the hand wheel 402, the threaded rod 401 is driven to rotate inside the gantry 2, the fixed plate 403 is moved up and down through the telescopic rods 405 on the left and right sides, and then the first roller body 407 is driven to adjust the height up and down, thereby facilitating the processing and transmission of copper strips of different thicknesses.

[0029] The working principle of the above embodiment is:

[0030] By turning the hand wheel 402, the threaded rod 401 is driven to rotate inside the gantry 2, and the fixed plate 403 moves up and down through the telescopic rods 405 on the left and right sides, and then drives the first roller body 407 to adjust the height up and down, so as to facilitate the processing and transmission of copper strips of different thicknesses. By starting the first motor 410, the output shaft of the first motor 410 drives the second rotating wheel 409 to rotate, and then the first rotating wheel 408 can be driven to rotate through the belt, and then the rotating rod 406 and the first roller body 407 are driven to rotate, and then the copper strip can be transmitted under the cooperation between the conveyor belt 3 and the left and right second roller bodies 9. By simultaneously opening the left and right electric push rods 5, the left and right second roller bodies 9 are driven to move synchronously in relative directions. The left and right second roller bodies 9 roll the two sides of the copper strip to ensure the rolling force balance on both sides, the uniform thickness of the copper plate, and the quality of the copper plate, thereby improving practicality.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A two-side hot rolling device for copper strip processing, comprising a base (1), characterized in that: A gantry (2) is fixed on the upper surface of the base (1), a conveyor belt (3) is fixed on the upper surface of the base (1), and an adjustment mechanism (4) is provided inside the gantry (2); The adjustment mechanism (4) comprises a threaded rod (401) threadedly connected to the inside of the gantry (2); a hand wheel (402) is fixed to the top of the threaded rod (401); the bottom end of the threaded rod (401) is rotatably connected to a fixed plate (403) via a bearing; connecting frames (404) are fixed to the left and right sides of the lower surface of the fixed plate (403); telescopic rods (405) are fixed to the left and right sides of the top wall of the inner cavity of the gantry (2); the bottom end of the telescopic rod (405) is fixedly connected to the upper surface of the fixed plate (403); a rotating rod (406) is rotatably connected to the opposite side of the connecting frame (404) on the left and right sides via a bearing; a first roller body (407) is fixed to the outer side of the rotating rod (406); and a connecting component is provided on the outer side of the rotating rod (406).

2. A double-sided hot rolling device for copper strip processing according to claim 1, characterized in that: The connecting assembly comprises a first rotating wheel (408) fixed on the outside of a rotating rod (406), the first rotating wheel (408) being located on the left side of a first roller body (407), the outside of the first rotating wheel (408) being connected to a second rotating wheel (409) via a belt drive, a first motor (410) being fixed on the left side of the upper surface of the fixing plate (403), and the second rotating wheel (409) being fixedly connected to the outside of an output shaft of the first motor (410).

3. A double-sided hot rolling device for copper strip processing according to claim 1, characterized in that: The telescopic rod (405) comprises a first sliding rod, and the interior of the first sliding rod is slidably connected to a second sliding rod.

4. A double-sided hot rolling device for copper strip processing according to claim 1, characterized in that: Electric push rods (5) are fixed to the left and right side walls of the inner cavity of the gantry (2), and connecting plates (6) are fixed to the outer sides of the output shafts of the electric push rods (5) on the left and right sides.

5. A double-side hot rolling device for copper strip processing according to claim 4, characterized in that: A support plate (7) is fixed to the opposite side of the left and right connecting plates (6); a second motor (8) is fixed to the upper surface of the support plate (7); a second roller body (9) is rotatably connected to the lower surface of the support plate (7) via a bearing; and the top end of the second roller body (9) is fixedly connected to the outer side of the output shaft of the second motor (8).

6. A double-sided hot rolling device for copper strip processing according to claim 1, characterized in that: Sprinkler heads (10) are fixed to the left and right side walls of the inner cavity of the gantry (2), and the opposite sides of the left and right sprinkler heads (10) are connected to connecting pipes (11).

7. The double-side hot rolling device for copper strip processing according to claim 1, characterized in that: The threaded rod (401) is located on the longitudinal center axis of the gantry (2), and an anti-slip rubber sleeve is fixed to the outer side of the hand wheel (402).

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