Plate lifting sling and equipment for electrolytic burning plate

Abstract

The utility model belongs to the technical field of cathode plate lifting equipment, and discloses a plate lifting sling and equipment for an electrolytic burning plate, which comprises a support arm, the support arm is provided with an electric telescopic rod, the telescopic end of the electric telescopic rod vertically penetrates through the support arm, the telescopic end of the electric telescopic rod is provided with a fixing mechanism, and the fixing mechanism is connected with the support arm. And the fixing mechanism is used for fixing the cathode plate. The electric telescopic rod is matched with the fixing mechanism to grab the negative plate, manual participation is not needed in the grabbing process, the limiting plates on the two sides abut against and are matched to form a closed structure, and the risk that the negative plate falls in the process that the negative plate is hoisted and moved can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the cathode plate lifting equipment technical field, especially relates to a kind of lifting device and equipment of electrolytic burning plate. BACKGROUND

[0002] As an important link in modern metallurgical industry, the burning plate problem in its production process has been the key factor that puzzles production efficiency and product quality. Burning plate not only leads to uneven distribution of current density, affects the purity and quality of products, but also significantly increases energy consumption cost and reduces overall production efficiency. After burning plate, the corresponding cathode plate needs to be lifted out for cleaning.

[0003] The traditional lifting plate method is through manual lifting plate, and manual lifting plate method has problems such as high labor intensity, low efficiency and many safety hazards, which restricts the improvement of production efficiency and capacity.

[0004] At present, common lifting plate lifting device is rope combined with lifting hook lifting. For example, Chinese utility model patent (CN222512724U) a copper electrolytic production tank surface short circuit processing lifting plate machine special insulated lifting device. In actual production, when hanging cathode plate, manual cooperation is needed, the lifting hook is inserted into the fixing hole on the upper part of the cathode plate, and then the cathode plate is lifted by rope.

[0005] The main problems are as follows:

[0006] 1. Workers need to stand above electrolytic tank, which poses a great threat to the safety of workers.

[0007] 2. The lifting hook lifting process is in non-closed state, and the cathode plate is easy to shake during lifting, which has the safety hazard of falling.

[0008] Therefore, we propose a kind of lifting device and equipment for electrolytic burning plate. INVENTION CONTENTS

[0009] One purpose of the utility model is to provide a kind of lifting device for electrolytic burning plate, including support arm, the support arm is equipped with electric telescopic rod, the telescopic end of electric telescopic rod passes through support arm along vertical direction, the telescopic end of electric telescopic rod is equipped with fixed mechanism, and the fixed mechanism is used to fix cathode plate;The fixed mechanism includes shell, and the inner wall of shell is equipped with air cylinder, sliding plate and fixed plate from top to bottom, the sliding plate is arranged at the telescopic end of air cylinder, and the sliding plate is slidably connected with the inner wall of shell along vertical direction, the transmission component is symmetrically arranged on the both sides of sliding plate, the transmission component includes L-shaped transmission plate, sliding block and limiting plate which are sequentially connected, the sliding block is slidably connected with fixed plate along horizontal direction, the limiting plate is L-shaped structure, the sliding plate moves along up and down, and the both sides L-shaped transmission plate respectively drive the both sides limiting plate to synchronously abut or reversely separate by the both sides sliding block, to grab cathode plate.

[0010] Further, the L-shaped transmission plate has a first end, a second end and a third end arranged in sequence, the first end and the third end are rotationally connected with a first pulley and a second pulley respectively, the second end is rotationally connected with the inner wall of the shell, the sliding plate is provided with a first limiting groove for accommodating the first pulley, the top of the fixed plate is provided with a second limiting groove for accommodating the second pulley, the limiting plate comprises a first limiting plate and a second limiting plate connected vertically, the first limiting plate is connected with the sliding block, and the end portions of the two second limiting plates are opposite and used for abutting against the fixed cathode plate or separating and unloading the cathode plate.

[0011] Another purpose of the utility model lies in providing a plate lifting device for electrolytic burning plate, adopting the above-mentioned plate lifting sling, including the main beam bridge frame erected above the electrolytic tank and the moving seat in sliding connection with the main beam bridge frame, the first slide rails are arranged in parallel on the two sides of the electrolytic tank, the two ends of the main beam bridge frame are in sliding connection with the first slide rails on the two sides respectively, the second slide rails are arranged along the length direction of the main beam bridge frame, the moving seat is in sliding connection with the second slide rails, the support arm of the plate lifting sling is arranged in an inclined manner, the electric telescopic rod is arranged at the high end of the support arm, and the low end of the support arm is arranged at the top of the moving seat.

[0012] Further, the main beam bridge frame is provided with the pulleys in sliding cooperation with the first slide rails on the two sides respectively, the first rack is arranged along the length direction of the side wall of the first slide rail on one side, the main beam bridge frame is correspondingly provided with the first stepping motor, the output end of the first stepping motor is provided with the first gear, and the first gear is in meshing transmission with the first rack.

[0013] Further, two groups of second slide rails are arranged in parallel on the two sides of the top surface of the main beam bridge frame, the sliding groove is correspondingly arranged at the bottom of the moving seat, the sliding groove is in sliding connection with the second slide rails, the second rack is arranged along the length direction of the top surface of the main beam bridge frame, the moving seat is provided with the second stepping motor, the output end of the second stepping motor is provided with the second gear, and the second gear is in meshing transmission with the second rack.

[0014] The utility model has the following beneficial effects.

[0015] 1. The utility model provides a plate lifting sling for electrolytic burning plate, the support arm sets up electric telescopic rod, and the telescopic end of electric telescopic rod is equipped with fixed mechanism, and electric telescopic rod drives fixed mechanism to move along the vertical direction, and the cooperation of cylinder, sliding plate, L-shaped transmission plate, sliding block and limiting plate makes the two sides L-shaped limiting plate cooperate to pass into fixed hole and mutually abut, to fix cathode plate, realizes to grab cathode plate, and the process of grabbing does not need manual participation.

[0016] 2.The utility model also provides a kind of plate lifting equipment of electrolytic burning plate, main beam bridge is along electrolytic cell longitudinal movement and adjusts the position of plate lifting appliance, mobile seat is along electrolytic cell transverse movement and adjusts the position of plate lifting appliance, it is helpful to more comprehensive accurate adjustment of the position of plate lifting appliance, it is convenient to grab and transport cathode plate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of plate lifting appliance in the utility model.

[0018] Figure 2 It is the shell internal structure schematic diagram of cylinder extension state in the utility model.

[0019] Figure 3 It is the shell internal structure schematic diagram of cylinder retraction state in the utility model.

[0020] Figure 4 It is the overall structure schematic diagram of plate lifting equipment in the utility model.

[0021] Figure 5 It is the partial sectional view of main beam bridge and first slide rail in the utility model.

[0022] Figure 6 It is the connection structure sectional view of mobile seat and main beam bridge in the utility model.

[0023] In the drawing: 10, support arm;20, electric telescopic rod;30, fixed mechanism;31, shell;32, cylinder;33, sliding plate;331, first limit slot;34, L-shaped transmission plate;341, first end;342, second end;343, third end;345, first pulley;346, second pulley;35, fixed plate;36, sliding block;361, second limit slot;37, limit plate;371, first limit plate;372, second limit plate;40, cathode plate;41, fixed hole;50, main beam bridge;51, first pulley;52, first stepper motor;53, first gear;54, second slide rail;60, mobile seat;61, sliding groove;62, second stepper motor;63, second gear;70, first slide rail;71, first rack. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is combined with drawing and example, and the utility model is further detailed.The specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0025] Example 1

[0026] Reference Figure 1The utility model provides an electrolytic plate's lifting device of drawing back, including support arm 10, the top of one end of support arm 10 is along the vertical direction and is provided with electric telescopic rod 20, and the telescopic end of electric telescopic rod 20 passes through support arm 10 and is slidably connected with support arm 10, and the telescopic end of electric telescopic rod 20 is equipped with fixed mechanism 30, and fixed mechanism 30 is used for fixing cathode plate 40.

[0027] Refer to Figure 2 And Figure 3 Fixed mechanism 30 includes shell 31, and the top of shell 31 is connected with the telescopic end of electric telescopic rod 20, the inner wall of shell 31 is equipped with cylinder 32, the telescopic end of cylinder 32 is equipped with sliding plate 33, and sliding plate 33 is slidably connected with the inner wall of shell 31 along the vertical direction, and the inner wall of shell 31 is spaced apart below sliding plate 33 and is equipped with fixed plate 35.

[0028] The both sides of sliding plate 33 are symmetrically provided with transmission members, and one side transmission member is taken as an example to be described.

[0029] Refer to Figure 3 Sliding block 36 is slidably connected with fixed plate 35 along the horizontal direction.

[0030] Refer to Figure 2 L-shaped transmission plate 34 has first end 341, second end 342 and third end 343, which are sequentially arranged, wherein first end 341 is rotatably connected with first pulley 345, sliding plate 33 is correspondingly provided with first limiting groove 331, first pulley 345 is always located in first limiting groove 331 during the movement of sliding plate 33, second end 342 is rotatably connected with the inner wall of shell 31, and third end 343 is rotatably connected with second pulley 346, the top of sliding block 36 is correspondingly provided with second limiting groove 361, and second pulley 346 is always located in second limiting groove 361 during the movement of sliding block 36.

[0031] Limiting plate 37 is arranged at the bottom of sliding block 36, and limiting plate 37 is in L-shaped structure. Figure 3 Limiting plate 37 includes first limiting plate 371 and second limiting plate 372 which are connected vertically, first limiting plate 371 is arranged along the vertical direction, and the top of first limiting plate 371 is connected with the bottom of sliding block 36. Figure 2 Second limiting plate 372 is arranged along the horizontal direction, and the both sides of limiting plate 37 pass through the fixing hole 41 in the top of cathode plate 40 to fix cathode plate 40.

[0032] The surface of limiting plate 37 is provided with an insulating layer, and the insulating layer can be made of PVC material.

[0033] The working process of the embodiment is specifically described as follows:

[0034] First, fixed mechanism 30 is vertically aligned with the cathode plate 40 to be grabbed, at this time,Figure 2 The cylinder 32 is in the extended state, the cylinder 32 drives the sliding plate 33 to move downward, the first limiting groove 331 drives the first pulley 345 to move downward, correspondingly, the L-shaped transmission plate 34 rotates a certain angle along the second end 342, the second pulley 346 drives the sliding block 36 to move through the second limiting groove 361, and the two side limiting plates 37 are driven away from each other by the two side sliding blocks 36, that is, the two second limiting plates 372 are spaced a certain distance apart to allow the cathode plate 40 to pass through the upper part.

[0035] Then, the electric telescopic rod 20 is started, (see Figure 2 The electric telescopic rod 20 drives the fixed mechanism 30 to move downward to the second limiting plate 372 on the two sides and the fixed hole 41 on the upper part of the cathode plate 40.

[0036] Then, the cylinder 32 is retracted and drives the sliding plate 33 to move upward, correspondingly, the first limiting groove 331 drives the first pulley 345 to move upward, the L-shaped transmission plate 34 rotates around the second end 342, the second pulley 346 drives the second limiting groove 361 to move, (see Figure 3 The two side limiting plates 37 are driven to move towards each other by the two side sliding blocks 36, and the two second limiting plates 372 are inserted into the fixed hole 41 and abut against each other.

[0037] Finally, the electric telescopic rod 20 is started again, and the electric telescopic rod 20 drives the cathode plate 40 upward through the fixed mechanism 30, completing the lifting of the cathode plate 40.

[0038] It should be noted that the electric telescopic rod 20 and the cylinder 32 both belong to the prior art, and their specifications and models can be selected according to the actual needs of the production line.

[0039] Example 2

[0040] Example 2 provides a lifting device for electrolytic plate burning, which uses the lifting device described above, (see Figure 4 It comprises a main beam bridge 50 and a moving seat 60.

[0041] Referring to Figure 4 Two groups of first sliding rails 70 are arranged in parallel on the two sides of the electrolytic tank, (see Figure 5 A first rack 71 is arranged on the outer side of one side of the first sliding rail 70 along the length direction, the main beam bridge 50 is arranged above the electrolytic tank, and the two sides of the main beam bridge 50 are provided with pulleys 51 in sliding connection with the first sliding rail 70, and the end of one side of the main beam bridge 50 is provided with a first stepper motor 52, the output end of the first stepper motor 52 is provided with a first gear 53, and the first gear 53 is in meshing transmission with the first rack 71.

[0042] Referring to Figure 5Two groups of second sliding rails 54 are arranged in parallel along the length direction of the top of the girder bridge 50 on both sides, and two groups of sliding grooves 61 are arranged at the bottom of the moving seat 60 correspondingly, the sliding grooves 61 are in sliding connection with the second sliding rails 54, and the top of the girder bridge 50 is provided with a second rack 55 between the two second sliding rails 54, the second rack 55 is parallel to the second sliding rails 54, the moving seat 60 is provided with a second stepping motor 62, the output end of the second stepping motor 62 is provided with a second gear 63, and the second gear 63 is in meshing transmission with the second rack 55.

[0043] With reference to Figure 4 The support arm 10 of the plate lifting appliance is arranged in an inclined manner, the electric telescopic rod 20 is installed at the high end of the support arm 10, and the low end of the support arm 10 is fixed to the moving seat 60, so that the plate lifting appliance is driven to move by the moving seat 60 and the girder bridge 50.

[0044] The working process of the embodiment is specifically described as follows:

[0045] The moving seat 60 drives the plate lifting appliance to move along the length direction of the girder bridge 50, so as to adjust the transverse position of the plate lifting appliance above the electrolytic cell. The girder bridge 50 drives the plate lifting appliance to move along the first sliding rails 70 on both sides of the electrolytic cell through the moving seat 60, so as to adjust the longitudinal position of the plate lifting appliance above the electrolytic cell. Therefore, the position of the plate lifting appliance above the electrolytic cell can be accurately adjusted, and the cathode plate 40 can be accurately grabbed by the plate lifting appliance.

[0046] It should be noted that the first stepping motor 52 and the second stepping motor 62 belong to the prior art, and the power and the type thereof can be selected according to the actual size of the electrolytic cell. The above description is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A lifting device for an electrolytic sintering plate, characterized in that, Includes a support arm, the support arm is equipped with an electric telescopic rod, the telescopic end of the electric telescopic rod passes vertically through the support arm, the telescopic end of the electric telescopic rod is equipped with a fixing mechanism, the fixing mechanism is used to fix the cathode plate; The fixing mechanism includes a housing. From top to bottom, the inner wall of the housing is provided with a cylinder, a sliding plate, and a fixing plate. The sliding plate is located at the telescopic end of the cylinder and is vertically slidably connected to the inner wall of the housing. The sliding plate is symmetrically provided with transmission components on both sides. The transmission components include an L-shaped transmission plate, a slider, and a limiting plate connected in sequence. The slider and the fixing plate are slidably connected in the horizontal direction. The limiting plate has an L-shaped structure. The sliding plate moves up and down. The L-shaped transmission plates on both sides drive the limiting plates on both sides to synchronously abut against each other or separate in opposite directions through the sliders on both sides, so as to grasp the cathode plate.

2. The lifting device for lifting plates as described in claim 1, characterized in that, The L-shaped transmission plate has a first end, a second end, and a third end arranged in sequence. The first end and the third end are respectively rotatably connected to a first pulley and a second pulley. The second end is rotatably connected to the inner wall of the housing. The sliding plate is provided with a first limiting groove for accommodating the first pulley. The top of the fixing plate is provided with a second limiting groove for accommodating the second pulley. The limiting plate includes a first limiting plate and a second limiting plate connected vertically. The first limiting plate is connected to the slider. The ends of the second limiting plates on both sides are opposite to each other and are used to abut against the fixed cathode plate or to separate and remove the cathode plate.

3. A lifting device for electrolytically burned plates, employing the lifting fixture described in any one of claims 1-2, characterized in that, The device includes a main beam bridge erected above an electrolytic cell and a movable seat slidably connected to the main beam bridge. First slide rails are arranged parallel to each other on both sides of the electrolytic cell. Both ends of the main beam bridge are slidably connected to the first slide rails on both sides. A second slide rail is provided along the length of the main beam bridge. The movable seat is slidably connected to the second slide rail. The support arm of the lifting device is inclined. The electric telescopic rod is located at the high end of the support arm, and the low end of the support arm is located at the top of the movable seat.

4. The lifting device as described in claim 3, characterized in that, The main beam bridge is provided with pulleys on both sides that slide with the first slide rail. The first slide rail sidewall on one side is provided with a first rack along its length. The main beam bridge is provided with a first stepper motor. The output end of the first stepper motor is provided with a first gear. The first gear meshes with the first rack for transmission.

5. The lifting device as described in claim 3, characterized in that, Two sets of second slide rails are arranged parallel to each other on both sides of the top surface of the main beam bridge frame. The bottom of the movable seat is provided with a corresponding slide groove. The slide groove is slidably connected to the second slide rail. The top surface of the main beam bridge frame is provided with a second rack along its length direction. The movable seat is provided with a second stepper motor. The output end of the second stepper motor is provided with a second gear. The second gear meshes with the second rack for transmission.

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