Up-drawing furnace feeding frame for copper rod production

Abstract

The utility model relates to an up-drawing furnace feeding frame for copper rod production, which comprises a feeding assembly, the feeding assembly comprises a plurality of C-shaped feeding frames which are coaxially arranged, two groups of limiting parts which are oppositely arranged are arranged on the inner sides of the C-shaped feeding frames, a moving part is arranged on one side of each C-shaped feeding frame, and the moving part is arranged on the other side of each C-shaped feeding frame. The moving part is used for driving the two sets of limiting parts to move towards or away from the center of the C-shaped feeding frame, each limiting part comprises an elastic piece and an arc-shaped plate, and the arc-shaped plates are connected to the sides, away from the C-shaped feeding frame, of the elastic pieces; the angle of the two arc-shaped plates on one C-shaped feeding frame is different from the angle of the two arc-shaped plates on the adjacent C-shaped feeding frame. According to the utility model, the positions of the plurality of arc-shaped plates can be adjusted to stably limit the outer side surfaces of the copper rods with different sizes, so that the damage to the copper rods and the scattering of the rolled copper rods, which are easily caused by the shaking of the copper rods during feeding, are avoided, and the rolling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of up-drawing furnace equipment, in particular to a feeding frame for an up-drawing furnace in copper rod production. Background Art

[0002] In the manufacturing and production of modern traditional copper industry, a relatively mature process used is the up-drawing continuous casting method. The up-drawing continuous casting method refers to melting using an industrial frequency induction electric furnace, flowing the copper liquid into a holding furnace, and installing a continuous casting machine above the holding furnace for continuous production of oxygen-free copper rods.

[0003] Generally, after feeding and guiding the copper rod, it is collected. During the feeding process, there is a lack of a limiting structure to stably limit copper rods of different sizes that are suspended for a long time, which easily causes the copper rod to deform and results in poor winding effect. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the utility model provides a feeding frame for an up-drawing furnace in copper rod production. The specific technical solutions are as follows:

[0005] The feeding frame for an up-drawing furnace in copper rod production includes a feeding component. The feeding component includes a plurality of coaxially arranged C-shaped feeding frames. Two groups of oppositely arranged limiting parts are arranged inside the C-shaped feeding frame. A moving part is arranged on one side of the C-shaped feeding frame. The moving part is used to drive the two groups of limiting parts to move towards or away from the center of the C-shaped feeding frame. The limiting part includes an elastic part and an arc-shaped plate. The arc-shaped plate is connected to the side of the elastic part far from the C-shaped feeding frame. The angles of the two arc-shaped plates on one of the C-shaped feeding frames are different from the angles of the two arc-shaped plates on the adjacent C-shaped feeding frame.

[0006] As an improvement of the above technical solution: The elastic part includes a connecting plate and a plurality of springs. A damper is inserted inside the spring. The plurality of springs are connected between the connecting plate and the arc-shaped plate. The convex surface or concave surface of the arc-shaped plate is connected to the spring.

[0007] As an improvement of the above technical solution: The moving part includes a fixed shell, a driving motor, a threaded rod, and two nut blocks. The driving motor is fixedly installed on one side of the inner wall of the fixed shell. One end of the output rod of the threaded rod is connected to the output shaft of the driving motor. The other end of the nut block is rotatably connected to the other side of the inner wall of the fixed shell. The two nut blocks are symmetrically threadedly connected to the threaded rod. Each nut block is connected to an L-shaped rod. One end of the L-shaped rod sequentially passes through the fixed shell and the C-shaped feeding frame and is connected to the connecting plate.

[0008] As an improvement of the above technical solution: Arc-shaped guiding plates are arranged on both axial sides of the C-shaped feeding frame. The arc-shaped guiding plates are coaxially arranged with the C-shaped feeding frame. The bottom end of the arc-shaped guiding plate is connected to the bottom plate through a support rod.

[0009] As an improvement of the above technical solution: it further includes a base, there are multiple feeding components, a hydraulic cylinder is arranged at the bottom of the feeding component, the hydraulic cylinder is fixedly connected to the bottom of the base, and the top telescopic rod of the hydraulic cylinder is fixedly connected to the bottom of the bottom plate.

[0010] The beneficial effects of the present utility model:

[0011] When feeding the copper rod, first introduce one end of the copper rod onto the arc-shaped feeding plate, and then pass through the inner center of multiple C-shaped feeding frames. According to the outer diameter size of the copper rod, start the driving motor to drive the limiting part connected to the L-shaped rod to move in opposite directions, so that the upper arc-shaped plate of the C-shaped feeding frame gradually approaches the outer side of the copper rod. And the arc-shaped plates on multiple C-shaped feeding frames at different angles can limit different outer sides of the circumferential direction of the copper rod. Thus, the positions of multiple arc-shaped plates can be adjusted to stably limit different outer sides of copper rods of different sizes, avoiding the shaking of the copper rod during feeding, which is likely to cause damage to the copper rod and the scattering of the coiled copper rod, and improving the coiling effect. Description of the Drawings

[0012] Figure 1 is the structural schematic diagram of the whole of the present utility model;

[0013] Figure 2 is the structural schematic diagram of the feeding component in the present utility model;

[0014] Figure 3 is the structural schematic diagram of the fixed shell in the present utility model.

[0015] Reference numerals: 1, base; 2, hydraulic cylinder; 3, feeding component; 31, bottom plate; 32, support rod; 33, arc-shaped feeding plate; 34, C-shaped feeding frame; 35, fixed shell; 351, L-shaped rod; 352, threaded rod; 353, nut block; 354, driving motor; 36, connecting plate; 37, arc-shaped plate; 38, spring; 39, damper. Detailed Embodiments

[0016] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0017] Embodiment

[0018] Please refer to Figures 1-3, the up-drawing furnace feeding rack for copper rod production includes a feeding component 3. The feeding component 3 includes a plurality of coaxially arranged C-shaped feeding racks 34. Two groups of oppositely arranged limiting parts are arranged inside the C-shaped feeding rack 34. A moving part is arranged on one side of the C-shaped feeding rack 34. The moving part is used to drive the two groups of limiting parts to move towards or away from the center of the C-shaped feeding rack 34. The limiting part includes an elastic part and an arc-shaped plate 37. The arc-shaped plate 37 is connected to the side of the elastic part away from the C-shaped feeding rack 34. The angles of the two arc-shaped plates 37 on one C-shaped feeding rack 34 are different from the angles of the two arc-shaped plates 37 on the adjacent C-shaped feeding rack 34. As Figure 2 shown, that is, the two arc-shaped plates 37 on one C-shaped feeding rack 34 and the two arc-shaped plates 37 on the adjacent C-shaped feeding rack 34 are not coaxially arranged, and they are cross-arranged when projected onto the same plane.

[0019] In an alternative embodiment: The elastic part includes a connecting plate 36 and a plurality of springs 38. A damper 39 is inserted inside the spring 38. The cooperation of the damper 39 and the spring 38 can play a role in damping the arc-shaped plate 37, effectively avoiding the shaking of the arc-shaped plate 37. A plurality of springs 38 are connected between the connecting plate 36 and the arc-shaped plate 37. The convex or concave surface of the arc-shaped plate 37 is connected to the spring 38. As Figure 1 shown, the convex surface of the arc-shaped plate 37 is connected to the spring 38, which is convenient for the arc-shaped plate 37 to contact the copper rod.

[0020] In an alternative embodiment: The moving part includes a fixed shell 35, a driving motor 354, a threaded rod 352 and two nut blocks 353. The driving motor 354 is fixedly installed on one side of the inner wall of the fixed shell 35. One end output rod of the threaded rod 352 is connected to the output shaft of the driving motor 354. The other end of the nut block 353 is rotatably connected to the other side of the inner wall of the fixed shell 35. The two nut blocks 353 are symmetrically threadedly connected to the threaded rod 352. Each nut block 353 is connected with an L-shaped rod 351. One end of the L-shaped rod 351 sequentially passes through the fixed shell 35 and the C-shaped feeding rack 34 and then is connected to the connecting plate 36. Specifically, a guide rod parallel to the threaded rod 352 is fixedly connected to the inside of the fixed shell 35. One end of the nut block 353 is slidably sleeved on the surface of the guide rod to limit the nut block 353, so that the nut block 353 can move stably. Two groups of threads with opposite directions are arranged on the threaded rod 352, and the inner wall of the nut block 353 matches this thread. When the threaded rod 352 is rotated by the driving motor 354, the connecting plates 36 on the two groups of L-shaped rods 351 can be driven to move towards or away from each other.

[0021] In an alternative embodiment: arc-shaped guide plates 33 are provided on both axial sides of the C-shaped feeding rack 34. The arc-shaped guide plates 33 are coaxially arranged with the C-shaped feeding rack 34. The bottom end of the arc-shaped guide plate 33 is connected to the bottom plate 31 through a support rod 32. Specifically, the copper rod can be conveniently guided into the inner center of the C-shaped feeding rack 34 through the arc-shaped guide plate 33.

[0022] In an alternative embodiment: it further includes a base 1. A plurality of feeding assemblies 3 are provided. A hydraulic cylinder 2 is arranged at the bottom of the feeding assembly 3. The hydraulic cylinder 2 is fixedly connected to the bottom of the base 1. The top telescopic rod of the hydraulic cylinder 2 is fixedly connected to the bottom of the bottom plate 31. Specifically, the height of the entire feeding assembly 3 can be controlled through the hydraulic cylinder 2, and the feeding can be automatically wound at the temperature of the copper rod, avoiding the copper rod being wound and stacked at one position of the take-up reel, which is convenient for feeding the copper rod.

[0023] Specifically, when feeding the copper rod, first introduce one end of the copper rod onto the arc-shaped guide plate 33, and then pass through the inner center of a plurality of C-shaped feeding racks 34. According to the outer diameter size of the copper rod, start the driving motor 354 to drive the limiting part connected to the L-shaped rod 351 to move towards each other, so that the upper arc-shaped plate 37 of the C-shaped feeding rack 34 gradually approaches the outer side of the copper rod. And the arc-shaped plates 37 on a plurality of C-shaped feeding racks 34 at different angles can limit different outer sides of the circumferential direction of the copper rod. Thus, the positions of a plurality of arc-shaped plates 37 can be adjusted to stably limit different outer sides of copper rods of different sizes, avoiding the shaking of the copper rod during feeding, which is likely to cause damage to the copper rod and the scattering of the wound copper rod, and improving the winding effect.

[0024] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Upward drawing furnace feeding rack for copper rod production, characterized in that, It includes a feeding component (3), and the feeding component (3) includes a plurality of coaxially arranged C-shaped feeding frames (34). On the inner side of the C-shaped feeding frame (34), there are two groups of limiting parts arranged oppositely. On one side of the C-shaped feeding frame (34), there is a moving part, and the moving part is used to drive the two groups of limiting parts to move towards or away from the center of the C-shaped feeding frame (34). The limiting part includes an elastic part and an arc-shaped plate (37), and the arc-shaped plate (37) is connected to the side of the elastic part far from the C-shaped feeding frame (34). The angles of the two arc-shaped plates (37) on any one of the C-shaped feeding frames (34) are different from the angles of the two arc-shaped plates (37) on the adjacent C-shaped feeding frame (34).

2. The feeding rack for an up-drawing furnace in the production of copper rods according to claim 1, characterized in that: The elastic part includes a connecting plate (36) and a plurality of springs (38). A damper (39) is inserted inside the spring (38), and the plurality of springs (38) are connected between the connecting plate (36) and the arc-shaped plate (37). The convex surface or the concave surface of the arc-shaped plate (37) is connected to the spring (38).

3. The up-drawing furnace feeding rack for copper rod production according to claim 2, characterized in that: The moving part includes a fixed shell (35), a driving motor (354), a threaded rod (352), and two nut blocks (353). The driving motor (354) is fixedly installed on one side of the inner wall of the fixed shell (35). One end output rod of the threaded rod (352) is connected to the output shaft of the driving motor (354). The other end of the nut block (353) is rotatably connected to the other side of the inner wall of the fixed shell (35). The two nut blocks (353) are symmetrically threadedly connected to the threaded rod (352). Each nut block (353) is connected with an L-shaped rod (351), and one end of the L-shaped rod (351) sequentially passes through the fixed shell (35) and the C-shaped feeding frame (34) and then is connected to the connecting plate (36).

4. The up-drawing furnace feeding rack for copper rod production according to claim 3, wherein: Arc-shaped guide plates (33) are arranged on both axial sides of the C-shaped feeding frame (34). The arc-shaped guide plates (33) are coaxially arranged with the C-shaped feeding frame (34). The bottom end of the arc-shaped guide plate (33) is connected to the bottom plate (31) through a support rod (32).

5. The feeding rack for an up-drawing furnace in copper rod production according to claim 4, characterized in that: It also includes a base (1). There are a plurality of feeding components (3). A hydraulic cylinder (2) is arranged at the bottom of the feeding component (3). The hydraulic cylinder (2) is fixedly connected to the bottom of the base (1). The top telescopic rod of the hydraulic cylinder (2) is fixedly connected to the bottom of the bottom plate (31).

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