Strip steel deviation rectifying device in galvanization production line

Abstract

The utility model relates to the technical field of galvanization production lines, and discloses a strip steel deviation rectifying device in a galvanization production line, which comprises a support frame II and a deviation rectifying roller body II, the lower end of the support frame II is in threaded connection with a locking bolt, and the lower end of the support frame II is provided with a connecting slide block; a deviation rectifying device is installed at the lower end of the second supporting frame, and the second deviation rectifying roller body is installed at the upper end of the second supporting frame. According to the strip steel deviation rectifying device in the galvanization production line, the inserting shell, the fixing threaded rod and the hexagon nut are arranged, the hexagon nut rotates on the surface of the threaded end of the fixing threaded rod, so that the position of the first supporting frame can be limited, meanwhile, the hexagon nut is rotated, and the first supporting frame can be rapidly and conveniently disassembled; when the device works, the spiral spring starts to rebound, the spiral spring can push the plug-in shell to move downwards, the plug-in shell can be separated from the metal frame, the first supporting frame can be replaced conveniently, and the service time of the device can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanizing production lines, in particular to a strip steel deviation correcting device in a galvanizing production line. Background Art

[0002] The galvanizing line is an industrial production process that coats the metal surface with a zinc layer. The zinc coating can improve the corrosion resistance and oxidation resistance of the metal, making it more durable.

[0003] The prior art discloses an application number: CN202123413454.6, a strip steel deviation correction device in a galvanizing production line, comprising a base, an adjustment mechanism is provided on the lower surface of the base, a U-shaped block and a fixed seat are fixedly connected to the upper surface of the base, the inner front wall and the inner rear wall of the U-shaped block are rotatably connected to a steering roller, the inner wall of the fixed seat is rotatably connected to a rotating arm through a rotating shaft, a deviation correction mechanism is provided on the upper surface of the rotating arm, a slide groove is provided on the upper surface of the base, and a sliding block is slidably connected to the inner wall of the slide groove, and a support rod is rotatably connected to the upper surface of the sliding block through a rotating shaft. The strip steel deviation correction device in the galvanizing production line is provided with a reduction motor, a screw rod, a sliding block, a support rod, a rotating arm and a fixed seat, so that the reduction motor is started to drive the screw rod to move the sliding block, and the support rod drives the rotating arm to rotate, so that the deviation correction roller is moved to the same horizontal line as the steering roller, which is convenient for the strip steel to be laid.

[0004] The upper surface of the base is fixedly connected with a C-shaped block and a fixing seat respectively. When the C-shaped block and the fixing seat are replaced, cutting is required, and the thickness of the C-shaped block is relatively thin. When cutting, the C-shaped block is easily broken, which requires a lot of time for repair and replacement. Utility Model Content

[0005] The utility model aims to provide a strip steel deviation correcting device in a galvanizing production line to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a strip steel correction device in a galvanizing production line, comprising a support frame 2 and a correction roller body 2, the lower end of the support frame 2 is threadedly connected with a locking bolt, the lower end of the support frame 2 is installed with a connecting slider, the lower end of the support frame 2 is installed with a correction device, and the correction roller body 2 is installed at the upper end of the support frame 2.

[0007] The correction device includes a driving motor, a bidirectional adjustment screw, a replacement assembly and a limit block. The driving motor is threadedly connected to the left surface of the bidirectional adjustment screw, the bidirectional adjustment screw is installed in the middle position of the replacement assembly, and the limit block is threadedly connected to the outward end of the replacement assembly.

[0008] Preferably, the replacement assembly includes a metal frame, a plug-in shell, a fixed threaded rod, a coil spring, a hexagonal nut, a support frame and a correction roller body. The hexagonal nut is threadedly connected to the lower end surface of the fixed threaded rod, the hexagonal nut is movably connected to the bottom end surface of the plug-in shell, the plug-in shell is fixedly connected to the bottom end surface of the coil spring, the fixed threaded rod is fixedly connected to the bottom end surface of the support frame, the correction roller body is installed at the upper end of the support frame, and the metal frame is installed on the bottom end surface of the support frame.

[0009] Preferably, the coil spring is fixedly connected to the inner wall surface of the metal frame, the plug-in shell is movably connected to the inner wall surface of the metal frame, the hexagonal nut rotates on the bottom end surface of the plug-in shell, and the plug-in shell can threadably fix the metal frame and the plug-in shell, so as to determine the position of the support frame.

[0010] Preferably, the plug-in shell is movably connected to the threaded end surface of the fixed threaded rod, the coil spring is located at the upper end of the fixed threaded rod, the plug-in shell slides on the surface of the fixed threaded rod, and the coil spring is transported between the plug-in shell and the metal frame, which facilitates the disassembly and replacement of the plug-in shell.

[0011] Preferably, the bidirectional adjustment screw is threadedly connected to the lower end of the support frame 2, and the bidirectional adjustment screw is installed in the middle position of the metal frame. The bidirectional adjustment screw can adjust the support frame 2 to move left and right, thereby adjusting the distance between the two support frames 2.

[0012] Preferably, the connecting slider is movably connected to the inner wall surface of the metal frame, and the locking bolt is threadedly connected to the inner wall surface of the connecting slider. The locking bolt can threadably fix the connecting slider and the supporting frame 2, thereby maintaining the balance of the supporting frame 2.

[0013] Preferably, the limit block is threadedly connected to the outward end of the metal frame, and the limit block is installed on the outward end of the two-way adjustment screw rod. The limit block can threadably fix the two-way adjustment screw rod and the metal frame, and can limit the position of the two-way adjustment screw rod, making it convenient to replace the two-way adjustment screw rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The strip steel correction device in the galvanizing production line is provided with a plug-in shell, a fixed threaded rod and a hexagonal nut. The hexagonal nut rotates on the threaded end surface of the fixed threaded rod, so that the position of the support frame 1 can be limited. At the same time, rotating the hexagonal nut can make the disassembly of the support frame 1 quick and convenient, thereby increasing the service life of the device.

[0016] 2. The strip steel correction device in the galvanizing production line is provided with a coil spring, a metal frame and a plug-in shell. When the coil spring starts to rebound, the coil spring can push the plug-in shell to move downward, allowing the plug-in shell to detach from the metal frame, making it convenient to replace the support frame, thereby increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A local enlarged schematic diagram of the structure at A;

[0019] Figure 3 It is a front view schematic diagram of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the cross section at AA;

[0021] Figure 5 For this utility model Figure 4 A schematic diagram of a partial enlargement of the structure at point B in FIG.

[0022] In the figure: 1. Correction device; 11. Driving motor; 12. Bidirectional adjustment screw rod; 13. Replacement assembly; 131. Metal frame; 132. Plug-in housing; 133. Fixed threaded rod; 134. Coil spring; 135. Hexagonal nut; 136. Support frame 1; 137. Correction roller body 1; 14. Limit block; 2. Support frame 2; 3. Correction roller body 2; 4. Connecting slider; 5. Locking bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , the utility model provides the following technical solutions:

[0025] A strip steel correction device in a galvanizing production line comprises a support frame 2 and a correction roller body 3, the lower end of the support frame 2 is threadedly connected with a locking bolt 5, the lower end of the support frame 2 is installed with a connecting slider 4, the lower end of the support frame 2 is installed with a correction device 1, and the correction roller body 3 is installed on the upper end of the support frame 2.

[0026] The correction device 1 includes a driving motor 11, a two-way adjustment screw rod 12, a replacement component 13 and a limit block 14. The driving motor 11 is threadedly connected to the left surface of the two-way adjustment screw rod 12, the two-way adjustment screw rod 12 is threadedly connected to the lower end of the support frame 2, and the two-way adjustment screw rod 12 is installed in the middle position of the metal frame 131. The two-way adjustment screw rod 12 can adjust the support frame 2 to move left and right, thereby adjusting the distance between the two support frames 2. The two-way adjustment screw rod 12 is installed in the middle position of the replacement component 13, and the limit block 14 is threadedly connected to the outward end of the replacement component 13.

[0027] The replacement assembly 13 includes a metal frame 131, a plug-in shell 132, a fixed threaded rod 133, a coil spring 134, a hexagonal nut 135, a support frame 136 and a deviation correction roller body 137. The hexagonal nut 135 is threadedly connected to the lower end surface of the fixed threaded rod 133, the hexagonal nut 135 is movably connected to the bottom end surface of the plug-in shell 132, the plug-in shell 132 is movably connected to the threaded end surface of the fixed threaded rod 133, and the coil spring 134 is located at the fixed threaded rod 133. The upper end of the plug housing 132 slides on the surface of the fixed threaded rod 133, and the spiral spring 134 is transported between the plug housing 132 and the metal frame 131, which facilitates the removal and replacement of the plug housing 132. The plug housing 132 is fixedly connected to the bottom end surface of the spiral spring 134, and the spiral spring 134 is fixedly connected to the inner wall surface of the metal frame 131. The plug housing 132 is movably connected to the inner wall surface of the metal frame 131, and the hexagonal nut 135 is at the bottom of the plug housing 132. The end surface rotates, and the plug-in shell 132 can threadably fix the metal frame 131 and the plug-in shell 132, so that the position of the support frame 136 can be determined. The fixed threaded rod 133 is fixedly connected to the bottom surface of the support frame 136, and the correction roller body 137 is installed on the upper end of the support frame 136. The metal frame 131 is installed on the bottom surface of the support frame 136. The connecting slider 4 is movably connected to the inner wall surface of the metal frame 131, and the locking bolt 5 is threadably connected to the inner wall surface of the connecting slider 4. The locking bolt 5 can threadably fix the connecting slider 4 and the support frame 2 to maintain the balance of the support frame 2. The limit block 14 is threadably connected to the outward end of the metal frame 131, and the limit block 14 is installed on the outward end of the two-way adjustment screw rod 12. The limit block 14 can threadably fix the two-way adjustment screw rod 12 and the metal frame 131, so that the position of the two-way adjustment screw rod 12 can be limited, which is convenient for replacing the two-way adjustment screw rod 12.

[0028] When in use, push the bidirectional adjustment screw rod 12 upward so that the bidirectional adjustment screw rod 12 is inserted into the lower end of the metal frame 131, and then push the limit block 14 upward so that the limit block 14 is inserted into the inner wall surface of the metal frame 131, thereby limiting and fixing the position of the bidirectional adjustment screw rod 12.

[0029] Then, the support frame 136 is pushed to move downward, and the support frame 136 drives the deviation correction roller 137 to move downward. The support frame 136 pushes the fixed threaded rod 133 to move downward, so that the fixed threaded rod 133 is inserted into the outward end of the metal frame 131.

[0030] The plug-in housing 132 is pushed to move upward, and the plug-in housing 132 can move upward along the threaded end surface of the fixed threaded rod 133 , so that the plug-in housing 132 and the bottom end surface of the coil spring 134 are connected.

[0031] Turn the hexagonal nut 135, which rotates on the threaded end surface of the fixed threaded rod 133. The hexagonal nut 135 can push the plug-in housing 132 to move upward, so that the hexagonal nut 135 and the lower end of the metal frame 131 are connected, and the position of the support frame 136 can be determined.

[0032] Start the drive motor 11, and the rotor of the drive motor 11 drives the bidirectional adjustment screw 12 to rotate. The bidirectional adjustment screw 12 can drive the support frame 2 to move left and right, so as to adjust the distance between the two support frames 2, and the lower end of the support frame 2 is locked and fixed to the support frame 2 and the connecting slider 4 by the locking bolt 5, which can protect the balance of the support frame 2.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strip steel deviation correction device in a galvanizing production line, comprising a support frame 2 (2) and a deviation correction roller 2 (3), characterized in that: The lower end of the second support frame (2) is threadedly connected with a locking bolt (5), the lower end of the second support frame (2) is installed with a connecting slider (4), the lower end of the second support frame (2) is installed with a deviation correction device (1), and the second deviation correction roller body (3) is installed at the upper end of the second support frame (2); The deviation correction device (1) comprises a driving motor (11), a bidirectional adjustment screw rod (12), a replacement component (13) and a stop block (14); the driving motor (11) is threadedly connected to the left surface of the bidirectional adjustment screw rod (12); the bidirectional adjustment screw rod (12) is installed at the middle position of the replacement component (13); and the stop block (14) is threadedly connected to an outward end of the replacement component (13).

2. The strip steel deviation correcting device in a galvanizing production line according to claim 1, characterized in that: The replacement assembly (13) comprises a metal frame (131), a plug-in shell (132), a fixed threaded rod (133), a coil spring (134), a hexagonal nut (135), a support frame (136) and a deviation correction roller body (137), wherein the hexagonal nut (135) is threadedly connected to the lower end surface of the fixed threaded rod (133), the hexagonal nut (135) is movably connected to the bottom end surface of the plug-in shell (132), the plug-in shell (132) is fixedly connected to the bottom end surface of the coil spring (134), the fixed threaded rod (133) is fixedly connected to the bottom end surface of the support frame (136), the deviation correction roller body (137) is installed at the upper end of the support frame (136), and the metal frame (131) is installed at the bottom end surface of the support frame (136).

3. The strip steel deviation correcting device in a galvanizing production line according to claim 2, characterized in that: The coil spring (134) is fixedly connected to the inner wall surface of the metal frame (131), and the plug-in housing (132) is movably connected to the inner wall surface of the metal frame (131).

4. The strip steel deviation correcting device in a galvanizing production line according to claim 3 is characterized in that: The plug-in housing (132) is movably connected to the threaded end surface of the fixed threaded rod (133), and the coil spring (134) is located at the upper end of the fixed threaded rod (133).

5. The strip steel deviation correcting device in a galvanizing production line according to claim 4, characterized in that: The bidirectional adjustment screw rod (12) is threadedly connected to the lower end of the second support frame (2), and the bidirectional adjustment screw rod (12) is installed at the middle position of the metal frame (131).

6. The strip steel deviation correcting device in a galvanizing production line according to claim 5, characterized in that: The connecting slider (4) is movably connected to the inner wall surface of the metal frame (131), and the locking bolt (5) is threadedly connected to the inner wall surface of the connecting slider (4).

7. The strip steel deviation correcting device in a galvanizing production line according to claim 6, characterized in that: The limit block (14) is threadedly connected to an outward end of the metal frame (131), and the limit block (14) is installed on an outward end of the bidirectional adjustment screw rod (12).

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