Zinc stripping machine suspension chain track replacement device

Abstract

The utility model discloses a device for replacing a suspension chain track of a zinc stripping machine, and relates to the technical field of zinc electrolysis production. Comprising a middle shell, a hook groove block, a first supporting plate, a suspension chain and a pressurizing screw. The middle shell is arranged on the inner side of the suspension chain; the middle shell is arranged in a bilateral symmetry mode, and a space for installing the hook groove block is reserved in the inner side of the middle shell. A hook groove is formed in the bottom of the hook groove block, bending structures are arranged at the top and the bottom of the first supporting plate, the bending mechanisms of the first supporting plate are matched with the hook groove, and a channel for the first supporting plate to enter is reserved in one side of the hook groove; a threaded hole is formed in the outer side of the middle shell; a pressurizing screw rod is arranged in the threaded hole, and the pressurizing screw rod pushes the bending structure on the top of the first supporting plate to be pressed into the hook groove; according to the device, the baffle serves as a movable dismounting part, mounting and dismounting are convenient, welding is not needed, the bottom of the baffle is bent and deformed, direct dismounting and replacement are achieved, compared with an original replacement mode, rapidness is achieved, and the influence on production operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to zinc electrolysis production equipment technical field, concretely relates to a kind of zinc stripping machine suspension chain track replacement device. BACKGROUND

[0002] In the zinc electrolysis production process, the cathode plate of zinc electrolysis needs to be peeled by zinc stripping machine to peel the zinc sheet attached to its surface, and the zinc stripping machine completes the delivery of cathode plate by suspension chain. Since the hooks are hung on the suspension chain for a long time, when the hooks are transferred to the position below the suspension chain, the chain delivery is greatly affected by gravity, and the chain is easily damaged.

[0003] In order to avoid the stress of the chain during transportation, the traditional method uses a support plate to support the conveying chain, and the support plate is directly welded on the frame. However, in actual use, in addition to the longitudinal force, the hooks are unevenly distributed in the upper plate during the period, which causes the cathode plate to drive the hooks to exert a transverse force on both sides of the suspension chain. The support plate is deformed to the outside of the suspension chain for a long time, and the support plate needs to be replaced frequently. Each time the support plate is replaced, the operator needs to cut it off and then re-weld it to complete the installation. The replacement is complicated, which reduces the efficiency and affects the production operation; and the strength and service life of the support plate are affected by the welding factor. UTILITY MODEL CONTENT

[0004] According to the deficiencies of the prior art, the utility model provides a zinc stripping machine suspension chain track replacement device, which uses a baffle as a movable disassembly part, is convenient to install and disassemble, does not need welding, and can be directly disassembled and replaced. Compared with the original replacement method, it is more rapid and reduces the impact on production operation.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0006] A zinc stripping machine suspension chain track replacement device, comprising a middle shell, a hook groove block, a first support plate, a suspension chain and a pressurizing screw rod. The middle shell is arranged on the inner side of the suspension chain. The middle shell is symmetrically arranged left and right, and the inner side of the middle shell is reserved with space for installing the hook groove block. The bottom of the hook groove block is provided with a hook groove, and the top and bottom of the first support plate are provided with bending structures. The bending structure of the first support plate cooperates with the hook groove, and the side of the hook groove is reserved with a channel for the first support plate to enter. Threaded holes are formed on the outer side of the middle shell. The pressurizing screw rod is arranged in the threaded hole, and the pressurizing screw rod drives the bending structure at the top of the first support plate to press into the hook groove. The rollers on the suspension chain move along the surface of the bending structure at the bottom of the first support plate.

[0007] Preferably, one end of the middle shell is provided with a tensioning mechanism; the tensioning mechanism comprises a tensioning groove, a tensioning sliding piece, a tensioning screw rod and a bolt; the tensioning groove is fixed on the end side of the middle shell; the tensioning groove is movably provided with the tensioning sliding piece; the tensioning sliding piece is provided with a sliding groove, the sliding groove is threadedly fixed with the bolt, the side of the tensioning groove is provided with the tensioning screw rod, and the bottom of the screw rod pushes one end of the tensioning sliding piece along the tensioning groove; the other end of the tensioning sliding piece is movably provided with a first gear; the other end of the middle shell is provided with a fixing piece, and the fixing piece is movably provided with a second gear; the first gear and the second gear are driven by a suspension chain; and the connecting shaft of each section of the suspension chain is movably provided with a roller at both ends.

[0008] Preferably, the bottom of the pressurizing screw rod is fixed with a pressurizing bottom sheet; and the top of the pressurizing screw rod is fixed with an adjusting disc.

[0009] Preferably, more than one hook is equidistantly arranged on the suspension chain; and the top of the hook is fixed with the suspension chain.

[0010] Preferably, the top of the middle shell is fixed with a second supporting plate; the second supporting plate is in L-shaped structure and is symmetrically arranged to form a moving path of the suspension chain; and when the roller of the suspension chain follows the suspension chain to rotate to the second supporting plate, the roller moves along the moving path between the second supporting plates.

[0011] The utility model discloses beneficial effects:

[0012] The first supporting plate is fixed in the hook groove through the pressurizing screw rod, stability is guaranteed, and after the pressurizing screw rod is loosened, the first supporting plate is convenient to replace. Without cutting and welding, the replacement efficiency is higher, the shutdown length of equipment in maintenance is shortened, and the influence on production is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the drawing used in the embodiment or prior art description briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0014] Figure 1 It is the overall connection relationship schematic diagram of the utility model.

[0015] Figure 2 It is the side connection relationship schematic diagram of the utility model.

[0016] Figure 3 It is the pressurizing screw rod fixed state section schematic diagram of the utility model.

[0017] Figure 4 It is the loosening state section view schematic diagram of the pressurizing screw of the utility model.

[0018] Figure 5 It is the disassembling schematic diagram of the hook groove block connection relation of the utility model.

[0019] Figure 6 It is the disassembling schematic diagram of the first support plate connection relation of the utility model.

[0020] In the drawing, middle shell 1, hook groove block 2, hook groove 2.1, first support plate 3, hanging chain 4, roller 4.1, pressurizing screw 5, second support plate 6, tensioning mechanism 7, tensioning groove 7.1, tensioning sliding part 7.2, tensioning screw 7.3, bolt 7.4, sliding groove 7.5, fixing part 8, first gear 9, second gear 10, pressurizing bottom sheet 11, adjusting disc 12, lifting hook 13. DETAILED DESCRIPTION

[0021] As Figures 1-6 shown, a kind of stripping zinc machine hanging chain track replacement device, middle shell 1 is arranged in the inside of hanging chain 4;Middle shell 1 is symmetrically arranged, and the inside of middle shell 1 is reserved with the space of installing hook groove block 2;The bottom of hook groove block 2 is equipped with hook groove 2.1, and the top and bottom of first support plate 3 are equipped with bending structure, and the bending mechanism of first support plate 3 cooperates with hook groove 2.1, and the side of hook groove 2.1 is reserved with the passageway of first support plate 3 entry;Threaded hole is opened in the outside of middle shell 1;Threaded hole is equipped with pressurizing screw 5, and the top of pressurizing screw 5 is fixed with adjusting disc 12, to facilitate operating personnel to adjust screw, facilitate disassembly and installation.Further, pressurizing bottom sheet 11 is fixed in the bottom of pressurizing screw 5, to increase the contact area of the bottom of pressurizing screw 5;Pressurizing bottom sheet 11 in the bottom of pressurizing screw 5 drives the bending structure of the top of first support plate 3 and is pressed into hook groove 2.1.Roller 4.1 on hanging chain 4 moves along the surface of the bending structure of the bottom of first support plate 3.First support plate 3 plays a supporting role, to avoid hanging chain 4 after running in the position below, is affected by the weight of cathode plate hanging.Second support plate 6 is fixed in the top of middle shell 1;Second support plate 6 is L-shaped structure, and the moving path of hanging chain 4 is formed between the symmetrically arranged second support plate 6;Roller 4.1 of hanging chain 4 rotates to second support plate 6 along with hanging chain 4 and moves along the moving path between second support plate 6.

[0022] As Figure 1 , 3As shown, one end of the middle shell 1 is provided with a tensioning mechanism 7; the tensioning mechanism 7 comprises: a tensioning groove 7.1, a tensioning sliding piece 7.2, a tensioning screw 7.3, a bolt 7.4; the tensioning groove 7.1 is fixed on the end side of the middle shell 1; the tensioning groove 7.1 is movably provided with the tensioning sliding piece 7.2; the tensioning sliding piece 7.2 is provided with a sliding groove 7.5, the sliding groove 7.5 is threadedly fixed with the bolt 7.4, the side surface of the tensioning groove 7.1 is provided with the tensioning screw 7.3, the bottom of the screw pushes one end of the tensioning sliding piece 7.2 along the tensioning groove 7.1; the other end of the tensioning sliding piece 7.2 is movably provided with a first gear 9; the other end of the middle shell 1 is provided with a fixing piece 8, the fixing piece 8 is movably provided with a second gear 10; the first gear 9 and the second gear 10 are driven through a suspension chain 4; the connecting shaft of each section of the suspension chain 4 is movably provided with a roller 4.1 at both ends. More than one hook 13 is equidistantly arranged on the suspension chain 4; the top of the hook 13 is fixed with the suspension chain 4. The tensioning mechanism 7 is used for adjusting the tightness of the suspension chain 4. If the fixing mode is not introduced separately above, welding or screw fastening is used as the general technical means for technical personnel in the industry.

[0023] The working principle is as follows:

[0024] After the cathode plate is conveyed to the hook 13 through the conveying mechanism, the hook 13 is driven to run through the suspension chain 4, and the second gear 10 is driven through the driving motor; the hook 13 conveys the cathode plate along the suspension chain 4 and processes it, and the cathode plate after zinc stripping is discharged at the other end of the suspension chain 4; when the bottom of the first supporting plate 3 is deformed after a long time of operation, the first supporting plate 3 is pulled outwards after the pressure screw 5 is loosened through the loosening adjusting disc 12, so that the top of the first supporting plate 3 is separated from the hook groove 2.1 and can be taken off, after a new first supporting plate 3 is replaced, the new first supporting plate 3 is pressed into the hook groove 2.1 by screwing the adjusting disc 12, and the replacement is completed.

[0025] The above is only a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model makes equivalent replacement or change, which should be covered in the protection scope of the utility model.

Claims

1. A device for replacing a track of a suspension chain of a zinc stripping machine, characterized in that: It includes the middle shell, hook groove block, first support plate, suspension chain, press screw; The middle shell is arranged in the inner side of the suspension chain; The middle shell is symmetrically arranged, and the inner side of the middle shell is reserved with space for installing the hook groove block; The bottom of the hook groove block is provided with a hook groove, the top and bottom of the first support plate are provided with bending structures, the bending structure of the first support plate is matched with the hook groove, and the side of the hook groove is reserved with a channel for the first support plate to enter; The outer side of the middle shell is provided with a threaded hole; The threaded hole is provided with a press screw, and the press screw drives the bending structure at the top of the first support plate to press into the hook groove; The roller on the suspension chain moves along the surface of the bending structure at the bottom of the first support plate.

2. A chain track replacement device for a zinc stripper suspension according to claim 1, characterized in that: One end of the middle shell is provided with a tensioning mechanism; The tensioning mechanism comprises: a tensioning groove, a tensioning sliding piece, a tensioning screw and a bolt; The tensioning groove is fixed on the end side of the middle shell; The tensioning groove is movably provided with a tensioning sliding piece; The tensioning sliding piece is provided with a sliding groove, the sliding groove is threadedly fixed with a bolt, the side surface of the tensioning groove is provided with a tensioning screw, and the bottom of the screw drives one end of the tensioning sliding piece to move along the tensioning groove; The other end of the tensioning sliding piece is movably provided with a first gear; The other end of the middle shell is provided with a fixing piece, and the fixing piece is movably provided with a second gear; The first gear and the second gear are driven through the suspension chain; The connecting shaft of each section of the suspension chain is movably provided with a roller at both ends.

3. A chain track replacement device for a zinc stripper suspension according to claim 1, characterized in that: The bottom of the press screw is fixed with a press bottom sheet; The top of the press screw is fixed with an adjusting disc.

4. A chain track replacement device for a zinc stripper suspension according to claim 2, characterized in that: More than one hook is equidistantly arranged on the suspension chain; The top of the hook is fixed with the suspension chain.

5. A chain track replacement device for a zinc stripper suspension according to claim 1, characterized in that: The top of the middle shell is fixed with a second support plate; The second support plate is in L-shaped structure and symmetrically arranged, and the moving path of the suspension chain is formed between the symmetrically arranged second support plates; When the roller of the suspension chain rotates to the second support plate, it moves along the moving path between the second support plates.

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