Graphite electrode contact lifting and transferring device

Abstract

A graphite electrode contact lifting and transferring device comprises a containing table used for containing a graphite electrode contact and further comprises a lifting table and a transferring mechanism, the transferring mechanism is located between the lifting table and the containing table and comprises a bottom plate, an electric cylinder and a supporting plate, the electric cylinder is fixed to the bottom plate, and the supporting plate is fixed to the lifting table. A piston rod of the electric cylinder is connected with a supporting plate, the upper portion of the supporting plate is fixed to a top plate through a vertical rod, a first motor is vertically fixed to the top plate, an output shaft of the first motor is fixed to a rotating shaft, a swing rod is installed on the rotating shaft, and the swing rod is connected with a grabbing mechanism. According to the utility model, the lifting platform and the transfer mechanism are added, the graphite electrode contact is transferred to the lifting platform after weighing detection is completed, and then the graphite electrode contact is transferred to the placing table through the electric clamping jaw of the transfer mechanism. By means of the operation mode, the labor intensity of workers is greatly reduced, meanwhile, the safety of the transferring process is improved, and the safety of products and the safety of the workers are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite electrode processing, in particular to a graphite electrode joint lifting and transporting device. Background Art

[0002] Graphite electrode, mainly made of stone tar and needle tar as raw materials, coal tar as binder, is supported by calcination, batching, kneading, pressing, roasting, graphitization and machining. It is a conductor that releases electric energy in the form of electric arc in an electric arc furnace to heat and melt the charge. According to its quality indicators, it can be divided into ordinary power, high power and ultra-high power.

[0003] After the graphite electrode joint is weighed and tested, the staff needs to lift the graphite electrode joint from the weighing platform and place it on the pallet. This repeated manual operation is labor-intensive and can easily cause injuries to people if the graphite electrode joint falls during the handling process. This is a major safety hazard. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a graphite electrode joint lifting and transporting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a graphite electrode joint lifting and transporting device, including a placement platform for placing graphite electrode joints, and also including a lifting platform and a transporting mechanism, the transporting mechanism is located between the lifting platform and the placement platform, the transporting mechanism includes a base plate, an electric cylinder and a support plate, the electric cylinder is fixed on the base plate, the piston rod of the electric cylinder is connected to the support plate, the upper part of the support plate is fixed to the top plate by a vertical rod, a first motor is vertically fixed on the top plate, the output shaft of the first motor is fixed to a rotating shaft, a swing rod is installed on the rotating shaft, and the swing rod is connected to a grasping mechanism for grasping and releasing the graphite electrode joint.

[0006] A further improvement of the utility model is that a fixing frame is installed at the end of the swing rod, a second motor is vertically fixed on the fixing frame, a mounting plate is provided at the lower part of the output shaft of the second motor, and the lower part of the mounting plate is connected to the grabbing mechanism.

[0007] A further improvement of the utility model is that the grasping mechanism is an electric clamping jaw, comprising an end cylinder and a clamping jaw, the end cylinder is arranged horizontally, and a clamping groove matching the graphite electrode joint is arranged on the inner side of the clamping jaw.

[0008] A further improvement of the utility model is that the placing table includes a table top and a support rod, and the support rod is fixed at the lower part of the table top.

[0009] A further improvement of the utility model is that it also includes a sliding mechanism, which includes a sliding cylinder, a sliding rail and a sliding block. The piston rod of the sliding cylinder drives the sliding block to slide on the sliding rail, and the sliding block is fixedly connected to the support plate.

[0010] The beneficial effect of the utility model is that the utility model adds a lifting platform and a transfer mechanism on the basis of the existing technology. After the weighing test is completed, the graphite electrode joint is first transferred to the lifting platform, and then the graphite electrode joint is transferred to the placement table by the electric clamp of the transfer mechanism. This operation mode greatly reduces the labor intensity of employees, and at the same time improves the safety of the transfer process, ensuring the safety of products and employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the first specific implementation method of the utility model;

[0012] Figure 2 This is a structural schematic diagram of a lifting platform in a first specific implementation mode;

[0013] Figure 3 for Figure 1 A magnified view of the structure of part A;

[0014] Figure 4 It is a structural schematic diagram of the grabbing mechanism in the first specific implementation mode;

[0015] Figure 5 It is a schematic structural diagram of a second specific implementation mode of the utility model.

[0016] In the figure,

[0017] 1 is a lifting platform,

[0018] 2 is a placing table, 21 is a table top, 22 is a supporting rod,

[0019] 3 is a transfer mechanism, 31 is a bottom plate, 32 is an electric cylinder, 33 is a support plate, 34 is a vertical rod, 35 is a top plate, 36 is a first motor, 37 is a swing rod, 38 is a fixed frame, 39 is a second motor, 310 is a mounting plate, 311 is an end cylinder, 312 is a claw, 313 is a slot, 314 is a rotating shaft,

[0020] 4 is a sliding mechanism, 41 is a sliding cylinder, 42 is a slide rail, 43 is a slider,

[0021] 5 is a graphite electrode connector. DETAILED DESCRIPTION

[0022] 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. The utility model is further described in combination with the drawings and embodiments:

[0023] The first specific implementation method:

[0024] like Figure 1-4 As shown, a graphite electrode joint lifting and transporting device includes a placement table 2 for placing the graphite electrode joint, a lifting platform 1 and a transport mechanism 3, wherein the transport mechanism 3 is located between the lifting platform 1 and the placement table 2. The weighed graphite electrode joint is first placed on the lifting platform 1, and then transported to the placement table 2 for storage by the transport mechanism 3. The height of the lifting platform 1 can be adjusted according to actual needs. This operation method reduces the manual handling of the graphite electrode joint and improves the safety of the production process.

[0025] In the utility model, the transport mechanism 3 includes a bottom plate 31, an electric cylinder 32 and a support plate 33. The electric cylinder 32 is fixed on the bottom plate 31. The piston rod of the electric cylinder 32 is connected to the support plate 33. The upper part of the support plate 33 is fixed to the top plate 35 through a vertical rod 34. A first motor 36 is vertically fixed on the top plate 35. The output shaft of the first motor 36 is fixed to the rotating shaft 314. A swing rod 37 is installed on the rotating shaft 314. The swing rod 37 is connected to a grasping mechanism for grasping and releasing the graphite electrode joint 5. The electric cylinder 32 can drive the support plate 33 to rise or fall, so that the swing rod 37 rises or falls; the first motor 36 drives the swing rod 37 to rotate in the horizontal direction.

[0026] Furthermore, a fixing frame 38 is installed at the end of the swing rod 37, a second motor 39 is vertically fixed on the fixing frame 38, a mounting plate 310 is provided at the lower part of the output shaft of the second motor 39, and the lower part of the mounting plate 310 is connected to the grabbing mechanism. The second motor 39 and the grabbing mechanism are used to achieve fine adjustment of the grabbing action.

[0027] Furthermore, the gripping mechanism is an electric clamp, including an end cylinder 311 and a clamping claw 312. The end cylinder 311 is horizontally arranged, and a clamping groove 313 matching the graphite electrode joint is arranged on the inner side of the clamping claw 312. The graphite electrode joint 5 is placed in the clamping groove 313 to fix the graphite electrode joint.

[0028] Furthermore, the placing table 2 includes a table top 21 and a support rod 22 , and the support rod 22 is fixed at the lower part of the table top 21 .

[0029] The second specific implementation method:

[0030] like Figure 5 As shown, different from the first specific embodiment, the present invention further includes a sliding mechanism 4, which includes a sliding cylinder 41, a slide rail 42 and a slider 43. The piston rod of the sliding cylinder 41 drives the slider 43 to slide on the slide rail 42, and the slider 43 is fixedly connected to the support plate 31. The sliding cylinder 41 drives the support plate 31 to move, so that the entire transport mechanism 3 moves in the horizontal direction, so that the claw 312 can grab the graphite electrode joint at the distal or proximal end.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A graphite electrode joint lifting and transporting device, comprising a placement table (2) for placing a graphite electrode joint (5), characterized in that: The invention also comprises a lifting platform (1) and a transfer mechanism (3), wherein the transfer mechanism (3) is located between the lifting platform (1) and the placing platform (2), and the transfer mechanism (3) comprises a bottom plate (31), an electric cylinder (32) and a support plate (33), wherein the electric cylinder (32) is fixed on the bottom plate (31), the piston rod of the electric cylinder (32) is connected to the support plate (33), the upper part of the support plate (33) is fixed to the top plate (35) via a vertical rod (34), a first motor (36) is vertically fixed on the top plate (35), the output shaft of the first motor (36) is fixed to the rotating shaft (314), a swinging rod (37) is installed on the rotating shaft (314), and the swinging rod (37) is connected to a grasping mechanism for grasping and placing the graphite electrode joint (5).

2. A graphite electrode joint lifting and transporting device according to claim 1, characterized in that: A fixing frame (38) is installed at the end of the swing rod (37), a second motor (39) is vertically fixed on the fixing frame (38), a mounting plate (310) is arranged at the lower part of the output shaft of the second motor (39), and the lower part of the mounting plate (310) is connected to the grabbing mechanism.

3. A graphite electrode joint lifting and transporting device according to claim 2, characterized in that: The gripping mechanism is an electric clamping jaw, comprising an end cylinder (311) and a clamping jaw (312); the end cylinder (311) is arranged horizontally, and a clamping groove (313) matching with a graphite electrode joint is arranged on the inner side of the clamping jaw (312).

4. A graphite electrode joint lifting and transporting device according to any one of claims 1 to 3, characterized in that: The placement table (2) comprises a table top (21) and a support rod (22), wherein the support rod (22) is fixed at the lower part of the table top (21).

5. The graphite electrode joint lifting and transporting device according to claim 1, characterized in that: It also includes a sliding mechanism (4), which includes a sliding cylinder (41), a sliding rail (42) and a sliding block (43). The piston rod of the sliding cylinder (41) drives the sliding block (43) to slide on the sliding rail (42), and the sliding block (43) is fixedly connected to the bottom plate (31).

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