Roller surface cleaning device of withdrawal and straightening machine

Abstract

The utility model discloses a withdrawal and straightening machine roller surface cleaning device, which relates to the technical field of withdrawal and straightening machines, and comprises a base, the top end of the base is fixedly connected with a mounting frame, the mounting frame is provided with a threaded rod and a limiting rod, the two ends of the threaded rod are rotatably connected with the mounting frame, the two ends of the limiting rod are fixedly connected with the mounting frame, and the limiting rod is fixedly connected with the mounting frame. A first motor is arranged at the top end of the mounting frame, the output end of the first motor is fixedly connected with the top end of the threaded rod, a connecting seat is arranged on the threaded rod, a cleaning mechanism is fixedly connected to the connecting seat, the connecting seat is in threaded connection with the threaded rod, and the connecting seat is in sliding connection with the limiting rod. The problems that in the using process of an existing cleaning device, the pulling-straightening rollers usually need to be detached for cleaning, the cleaning position is fixed, the cleaning position cannot be adjusted, and the existing cleaning device cannot be suitable for pulling-straightening rollers with different diameters are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening machines, in particular to a roller surface cleaning device for straightening machines. Background Art

[0002] The tension leveler is also called the tension bending and straightening unit. The common tension straightening machines for the strip continuous hot-dip galvanizing unit are two bends and two straightenings, two bends and one straightening, and one bend and one straightening. Among them, the two bends and one straightening form is the most widely used. The two bends and one straightening tension straightening machine (tension straightening machine) is mainly composed of two sets of bending rollers, one set of correction rollers, several steering rollers, a set of roller changing devices, and a roller lifting system. Some production lines are equipped with a wet spray system in the frame to realize the wet tension straightening function.

[0003] During the use of the existing cleaning device, the straightening roller usually needs to be disassembled for cleaning, and the cleaning position is fixed and cannot be adjusted, and it cannot be applied to straightening rollers of different diameters. Therefore, a straightening machine roller surface cleaning device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning device for the roller surface of a straightening machine, which solves the problem that the straightening roller usually needs to be disassembled for cleaning during the use of the existing cleaning device, and the cleaning position is fixed and cannot be adjusted, and it cannot be applied to straightening rollers of different diameters.

[0005] The utility model is implemented as follows: a roller surface cleaning device for a straightening machine comprises a base, a mounting frame is fixedly connected to the top end of the base, a threaded rod and a limit rod are provided on the mounting frame, both ends of the threaded rod are rotatably connected to the mounting frame, both ends of the limit rod are fixedly connected to the mounting frame, a first motor is provided at the top end of the mounting frame, an output end of the first motor is fixedly connected to the top end of the threaded rod, a connecting seat is provided on the threaded rod, a cleaning mechanism is fixedly connected to the connecting seat, the connecting seat is threadedly connected to the threaded rod, and the connecting seat is slidably connected to the limit rod.

[0006] The cleaning mechanism includes: a cleaning box fixedly connected to the connecting seat, a spray pipe arranged in the cleaning box, a spray head arranged on the spray pipe, an inner slide groove arranged in the cleaning box, a mounting plate arranged in the slide groove, a push block arranged on an end of the mounting plate away from the spray pipe, a telescopic rod arranged inside the cleaning box, a second motor arranged on the mounting plate and a cleaning roller arranged on the mounting plate, and the output end of the telescopic rod is fixedly connected to the push block.

[0007] A further technical solution of the utility model is: the top of the spray head is communicated with the interior of the spray pipe, and both ends of the spray pipe are rotatably connected to the cleaning box.

[0008] A further technical solution of the utility model is: both ends of the cleaning roller are rotatably connected to the mounting plate, and the output end of the second motor is fixedly connected to one end of the cleaning roller.

[0009] A further technical solution of the utility model is that a water pump is provided at the top of the cleaning box.

[0010] A further technical solution of the utility model is: a connecting pipe is provided on the water pump, one end of the connecting pipe is fixedly connected to the water pump, and the other end of the connecting pipe is connected to the spray pipe.

[0011] A further technical solution of the utility model is: a joint is provided at the connection between the spray pipe and the connecting pipe, and the spray pipe is rotatably connected to the joint.

[0012] A further technical solution of the utility model is: adjusting plates are provided at both ends of the spray pipe, a positioning hole is provided on the cleaning box, and a through hole with the same diameter as the positioning hole is provided on the adjusting plate.

[0013] A further technical solution of the utility model is: a fixing pin is provided on the adjusting piece, and the fixing pin is matched with the positioning hole.

[0014] Beneficial effects of the utility model: compared with the traditional straightening machine roller surface cleaning equipment, the utility model can adjust the roller surface cleaning position, not only has a better cleaning effect, but also can adapt to straightening machine roller surfaces of different diameters and different heights, and does not need to remove the straightening roller, which saves manpower and material resources to a great extent, and improves work efficiency. In actual use, the threaded rod is driven to rotate by the first motor. Since the connecting seat is connected to the threaded rod by a thread, the connecting seat will make linear motion along the limit rod through the threaded rod, thereby adjusting the upper and lower positions of the cleaning mechanism; and the telescopic rod in the cleaning box will push the push block on the mounting plate to apply a lateral force to the mounting plate, so that the cleaning roller on the mounting plate is displaced laterally, thereby achieving the purpose of adjusting the cleaning position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of a roller surface cleaning device for a tension and leveling machine provided by the utility model;

[0016] Figure 2 It is a partially enlarged schematic diagram of position A of a roller surface cleaning device for a tensioning and leveling machine provided by the utility model.

[0017] Figure 3 This is a bottom view of a roller surface cleaning device for a tension and leveling machine provided by the utility model;

[0018] Figure 4This is a partial enlarged schematic diagram of the B portion of a roller surface cleaning device for a tensioning and leveling machine provided by the utility model;

[0019] Figure 5 The utility model is a structural schematic diagram of a cleaning mechanism of a roller surface cleaning device of a tensioning and leveling machine.

[0020] Figure numerals: 1. base; 2. mounting frame; 3. limit rod; 4. first motor; 5. threaded rod; 6. cleaning mechanism; 61. cleaning box; 62. spray pipe; 621. adjustment plate; 622. positioning hole; 623. fixing pin; 63. spray head; 64. slide groove; 65. mounting plate; 66. push block; 67. telescopic rod; 68. second motor; 69. cleaning roller; 7. water pump; 8. connecting pipe; 9. connecting seat. DETAILED DESCRIPTION

[0021] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the present specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical contents disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the present specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present utility model. The change or adjustment of the relative relationship, without substantial change of the technical contents, should also be regarded as the scope of the implementation of the present utility model.

[0023] Figure 1-Figure 5 The main structural components of a roller surface cleaning device for a straightening machine are shown, including a base 1, a mounting frame 2 is fixedly connected to the top of the base 1, a threaded rod 5 and a limit rod 3 are provided on the mounting frame 2, both ends of the threaded rod 5 are rotatably connected to the mounting frame 2, both ends of the limit rod 3 are fixedly connected to the mounting frame 2, a first motor 4 is provided on the top of the mounting frame 2, an output end of the first motor 4 is fixedly connected to the top of the threaded rod 5, a connecting seat 9 is provided on the threaded rod 5, a cleaning mechanism 6 is fixedly connected to the connecting seat 9, the connecting seat 9 is threadedly connected to the threaded rod 5, and the connecting seat 9 is slidably connected to the limit rod 3.

[0024] Among them, the cleaning mechanism 6 is the core component of the roller surface cleaning device of the tensioning and straightening machine, and is also the component for cleaning the roller surface. Figure 4 as well as Figure 5 As shown, the cleaning mechanism 6 includes: a cleaning box 61 fixedly connected to the connecting seat 9, a spray pipe 62 arranged in the cleaning box 61, a spray head 63 arranged on the spray pipe 62, an inner slide groove 64 arranged in the cleaning box 61, a mounting plate 65 arranged in the slide groove 64, a push block 66 arranged on the end of the mounting plate 65 away from the spray pipe 62, a telescopic rod 67 arranged inside the cleaning box 61, a second motor 68 arranged on the mounting plate 65, and a cleaning roller 69 arranged on the mounting plate 65.

[0025] At the same time, a water pump 7 is provided at the top of the cleaning box 61, and a connecting pipe 8 is provided on the water pump 7. One end of the connecting pipe 8 is fixedly connected to the water pump 7, and the other end of the connecting pipe 8 is connected to the spray pipe 62. The cleaning water is transported to the spray pipe 62 through the water pump 7 and the connecting pipe 8.

[0026] The top of the spray head 63 is connected to the inside of the spray pipe 62, and both ends of the spray pipe 62 are rotatably connected to the cleaning box 61. The water in the spray pipe 62 will be sprayed on the roller surface through the spray head 63 for preliminary cleaning.

[0027] like Figure 2 As shown, both ends of the spray pipe 62 are provided with adjustment pieces 621, the cleaning box 61 is provided with a positioning hole 622, the adjustment piece 621 is provided with a through hole with the same diameter as the positioning hole 622, the adjustment piece 621 is provided with a fixing pin 623, and the fixing pin 623 is matched with the positioning hole 622. The spray angle can be adjusted by rotating the spray pipe 62, and the spray angle can be fixed by using the fixing pin 623 to pass through the through hole on the adjustment piece 621 and the positioning hole 622 on the cleaning box 61.

[0028] It should be particularly noted that, in order to prevent interference between the spray pipe 62 and the connecting pipe 8 when adjusting the spray angle, a joint is provided at the connection between the spray pipe 62 and the connecting pipe 8, and the spray pipe 62 is rotatably connected to the joint.

[0029] Both ends of the cleaning roller 69 are rotatably connected to the mounting plate 65 , and the output end of the second motor 68 is fixedly connected to one end of the cleaning roller 69 , so that the second motor 68 provides power to the cleaning roller 69 .

[0030] The working principle of the utility model is as follows:

[0031] During actual use, the threaded rod 5 is driven to rotate by the first motor 4. Since the connecting seat 9 is connected to the threaded rod 5 by threads, the connecting seat 9 will make linear motion along the limit rod 3 through the threaded rod 5, thereby adjusting the up and down position of the cleaning mechanism 6; and the telescopic rod 67 in the cleaning box will push the push block 66 on the mounting plate 65, exerting a lateral force on the mounting plate 65, thereby causing the cleaning roller on the mounting plate 65 to be laterally displaced, thereby achieving the purpose of adjusting the cleaning position.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roller surface cleaning device for a tensioning and leveling machine, comprising a base (1), a top end of the base (1) being fixedly connected to a mounting frame (2), characterized in that: The mounting frame (2) is provided with a threaded rod (5) and a limiting rod (3), the two ends of the threaded rod (5) are rotatably connected to the mounting frame (2), the two ends of the limiting rod (3) are fixedly connected to the mounting frame (2), the top end of the mounting frame (2) is provided with a first motor (4), the output end of the first motor (4) is fixedly connected to the top end of the threaded rod (5), the threaded rod (5) is provided with a connecting seat (9), the connecting seat (9) is fixedly connected with a cleaning mechanism (6), the connecting seat (9) is threadedly connected to the threaded rod (5), and the connecting seat (9) is slidably connected to the limiting rod (3); The cleaning mechanism (6) comprises: a cleaning box (61) fixedly connected to the connecting seat (9), a spray pipe (62) arranged in the cleaning box (61), a spray head (63) arranged on the spray pipe (62), an inner slide groove (64) arranged in the cleaning box (61), a mounting plate (65) arranged in the slide groove (64), a push block (66) arranged on one end of the mounting plate (65) away from the spray pipe (62), a telescopic rod (67) arranged inside the cleaning box (61), a second motor (68) arranged on the mounting plate (65) and a cleaning roller (69) arranged on the mounting plate (65), and the output end of the telescopic rod (67) is fixedly connected to the push block (66).

2. A roller surface cleaning device for a tensioning and leveling machine according to claim 1, characterized in that: The top end of the spray head (63) is connected to the interior of the spray pipe (62), and both ends of the spray pipe (62) are rotatably connected to the cleaning box (61).

3. A roller surface cleaning device for a tensioning and leveling machine according to claim 2, characterized in that: Both ends of the cleaning roller (69) are rotatably connected to the mounting plate (65), and the output end of the second motor (68) is fixedly connected to one end of the cleaning roller (69).

4. A roller surface cleaning device for a tensioning and leveling machine according to claim 3, characterized in that: A water pump (7) is provided at the top of the cleaning box (61).

5. A roller surface cleaning device for a tensioning and leveling machine according to claim 4, characterized in that: The water pump (7) is provided with a connecting pipe (8), one end of the connecting pipe (8) is fixedly connected to the water pump (7), and the other end of the connecting pipe (8) is connected to the spray pipe (62).

6. A roller surface cleaning device for a tensioning and leveling machine according to claim 5, characterized in that: A joint is provided at the connection point between the spray pipe (62) and the connecting pipe (8), and the spray pipe (62) is rotatably connected to the joint.

7. A roller surface cleaning device for a tensioning and leveling machine according to claim 6, characterized in that: Adjustment plates (621) are provided at both ends of the spray pipe (62), a positioning hole (622) is provided on the cleaning box (61), and a through hole having the same diameter as the positioning hole (622) is provided on the adjustment plate (621).

8. A roller surface cleaning device for a tensioning and leveling machine according to claim 7, characterized in that: The adjusting piece (621) is provided with a fixing pin (623), and the fixing pin (623) is matched with the positioning hole (622).

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