Substrate cleaning device for color-coated sheet processing

Abstract

The utility model discloses a base plate cleaning device for color-coated sheet processing, which relates to the technical field of color-coated sheet processing and cleaning, and comprises a cleaning box, an ultrasonic generator, a material guide roller and a limiting material guide assembly, and the limiting material guide assembly is used for forming wavy guide and limiting on a color-coated sheet base plate. According to the color-coated plate cleaning device, the limiting material guide assembly is arranged, when the supporting roller and the upper pressing roller move upwards to the highest position, the upper pressing roller is located obliquely above the supporting roller, at the moment, a color-coated plate base plate can easily penetrate through the middle area of the supporting roller and the upper pressing roller, and when the supporting roller and the upper pressing roller move downwards, the color-coated plate base plate can be driven to be immersed in cleaning liquid; and the upper pressing roller rotates to extrude the upper surface of the color-coated plate base plate to enable the whole track of the color-coated plate base plate to be in a wave shape, efficient installation of the color-coated plate base plate can be achieved through cooperation of the multiple parts, an operator does not make contact with cleaning liquid, overall operation is simple and convenient, and the work efficiency of cleaning preparation of the color-coated plate base plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of color-coated plate processing and cleaning, in particular to a substrate cleaning device for color-coated plate processing. Background Art

[0002] Color-coated steel sheets are made of cold-rolled steel sheets and galvanized steel sheets as the base material, and are made through surface pretreatment (degreasing, cleaning, chemical conversion treatment), continuous coating (roller coating method), baking, and cooling. The processing flow of color-coated steel sheets is as follows: unwinding - degreasing - cleaning - passivation - drying - initial coating - drying - fine coating - drying - cooling - winding.

[0003] There are many cleaning equipments for color-coated plate substrates, among which there is an ultrasonic cleaning equipment, which is to pass the color-coated plate substrate through the ultrasonic cleaning box, and set a guide roller in the cleaning box to limit the color-coated plate substrate. The ultrasonic generator can realize the efficient and all-round cleaning operation of the color-coated plate substrate;

[0004] In the actual operation process, when loading the color-coated plate substrate, the staff needs to hold the end of the color-coated plate substrate through the guide roller. Since the color-coated plate substrate needs to be immersed in the cleaning liquid in the ultrasonic cleaning box, the staff's hands need to be inserted into the cleaning liquid, causing their hands to be wet. In order to simplify this action, a substrate cleaning device for color-coated plate processing is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a substrate cleaning device for color-coated plate processing in order to solve the above-mentioned background problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a substrate cleaning device for color-coated plate processing, comprising a cleaning box and an ultrasonic generator installed on one side of the outside of the cleaning box, guide rollers are rotatably installed at both ends of the cleaning box through a bracket, and a limited guide assembly is arranged on the inner side of the cleaning box, and the limited guide assembly is used to form a wave-shaped guide and limit the color-coated plate substrate;

[0007] The position-limiting material guiding assembly comprises a lifting support unit and a position-limiting pressing unit;

[0008] The lifting support unit in the above state is used to provide support for the installation of the color-coated plate substrate, and the downwardly moved lifting support unit drives the color-coated plate substrate to be immersed in the cleaning liquid inside the cleaning box;

[0009] The limiting pressing unit located at the highest position does not affect the installation of the color-coated board substrate. When the lifting support unit moves downward, it drives the limiting pressing unit to move downward and rotate, thereby realizing the wave-shaped limiting of the color-coated board substrate.

[0010] As a further solution of the utility model: the lifting support unit includes a hydraulic push rod, a lifting plate, a vertical arm, and a support roller;

[0011] The hydraulic push rod is fixedly mounted on one side of the outside of the cleaning box through a bracket, and the lifting plate is fixedly mounted on the top of the output end of the hydraulic push rod and is located above the cleaning box;

[0012] The vertical arm is fixed to the bottom of the lifting plate and extends to the inner side of the cleaning box. The support roller is rotatably installed on one side of the vertical arm and the other side of the support roller is attached to the inner wall side of the cleaning box. The support roller is used to form support for the bottom of the color-coated plate substrate.

[0013] As a further solution of the utility model: the position limiting pressing unit includes a rotating groove, a rotating arm, and an upper pressing roller;

[0014] The rotating groove is opened on one side of the outer wall of the vertical arm and is located above the supporting roller. The rotating arm is rotatably installed inside the rotating groove and extends to an outer end of the vertical arm. The upper pressing roller is rotatably connected to a side surface of an end of the rotating arm away from the vertical arm.

[0015] The upper pressure roller located at the highest point is distributed obliquely above the supporting roller, and will not interfere with the installation of the color-coated board substrate. The upper pressure roller that moves downward and rotates to the lowest point is distributed obliquely below the supporting roller, and is used to squeeze the upper surface of the color-coated board substrate to achieve wave-like limiting and guiding of the color-coated board substrate.

[0016] As a further solution of the utility model: the position limiting pressing unit also includes a transmission gear and a fixed rack;

[0017] The transmission gear is fixed to an end surface of the rotating arm located inside the rotating groove and protrudes to the other end of the vertical arm;

[0018] The fixed rack is fixed to the inner wall side of the cleaning box and is distributed at the other end of the vertical arm. The transmission gear is meshed with the fixed rack. When the vertical arm moves downward and drives the transmission gear downward, the transmission gear rotates under the limit of the fixed rack to realize the downward rotation of the upper pressure roller.

[0019] As a further solution of the utility model: the vertical arm, support roller, rotating groove, rotating arm, upper pressure roller, transmission gear, and fixed rack are arranged in multiple groups and are evenly distributed on the inner side of the cleaning box along the horizontal direction.

[0020] As a further solution of the utility model: a plurality of hydraulic push rods are arranged in the horizontal direction, and the output ends of the plurality of hydraulic push rods are fixedly connected to the bottom of the lifting plate.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] By setting a limited material guide component, when the support roller and the upper pressure roller move to the highest position, the upper pressure roller is located obliquely above the support roller. At this time, the color-coated board substrate can be easily passed through the middle area of ​​the support roller and the upper pressure roller. When the support roller and the upper pressure roller move downward, the color-coated board substrate can be driven to immerse in the cleaning liquid, and the upper pressure roller rotates to squeeze the upper surface of the color-coated board substrate so that the overall trajectory of the color-coated board substrate is wavy. Through the cooperation of the above multiple parts, efficient installation of the color-coated board substrate can be achieved, and the operator will not be exposed to the cleaning liquid. The overall operation is simple and convenient, which further improves the efficiency of the cleaning preparation work of the color-coated board substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0025] Figure 3 It is a schematic diagram of the structural disassembly of the utility model.

[0026] In the figure: 1. cleaning box; 2. ultrasonic generator; 3. material guide roller; 4. limiting material guide assembly; 401. hydraulic push rod; 402. lifting plate; 403. vertical arm; 404. supporting roller; 405. rotating groove; 406. rotating arm; 407. upper pressure roller; 408. transmission gear; 409. fixed rack. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 3 In the embodiment of the utility model, a substrate cleaning device for color-coated plate processing includes a cleaning box 1 and an ultrasonic generator 2 installed on one side of the outside of the cleaning box 1. Both ends of the cleaning box 1 are rotatably mounted with guide rollers 3 through brackets. A limited guide assembly 4 is arranged on the inner side of the cleaning box 1. The limited guide assembly 4 is used to form a wave-shaped guide and limit the color-coated plate substrate;

[0029] The position-limiting material guiding assembly 4 includes a lifting support unit and a position-limiting pressing unit;

[0030] The lifting support unit in the above state is used to provide support for the installation of the color-coated plate substrate. The downwardly moved lifting support unit drives the color-coated plate substrate to be immersed in the cleaning liquid inside the cleaning box 1. The limit pressing unit located at the highest position does not affect the installation of the color-coated plate substrate. When the lifting support unit moves downward, it drives the limit pressing unit to move downward and rotate, thereby realizing the wave-shaped limit of the color-coated plate substrate.

[0031] The lifting support unit includes a hydraulic push rod 401, a lifting plate 402, a vertical arm 403, and a support roller 404;

[0032] The hydraulic push rod 401 is fixedly installed on one side of the outside of the cleaning box 1 through a bracket, the lifting plate 402 is fixedly installed on the top of the output end of the hydraulic push rod 401 and is located above the cleaning box 1, the vertical arm 403 is fixed to the bottom of the lifting plate 402 and extends to the inside of the cleaning box 1, the support roller 404 is rotatably installed on one side of the vertical arm 403 and the other side of the support roller 404 is attached to the inner wall side of the cleaning box 1, and the support roller 404 is used to form a support for the bottom of the color-coated plate substrate;

[0033] The position limiting pressing unit includes a rotating groove 405, a rotating arm 406, an upper pressing roller 407, a transmission gear 408, and a fixed rack 409;

[0034] The rotating groove 405 is opened on one side of the outer wall of the vertical arm 403 and is located above the support roller 404. The rotating arm 406 is rotatably installed on the inner side of the rotating groove 405 and extends to the outer end of the vertical arm 403. The upper pressure roller 407 is rotatably connected to the side of the end of the rotating arm 406 away from the vertical arm 403. The upper pressure roller 407 located at the highest point is distributed obliquely above the support roller 404 and will not interfere with the installation of the color-coated board substrate. The upper pressure roller 407 that moves downward and rotates to the lowest point is distributed obliquely below the support roller 404, and is used to squeeze the upper surface of the color-coated board substrate to achieve wave-shaped limiting and guiding of the color-coated board substrate.

[0035] The transmission gear 408 is fixed to the end face of the rotating arm 406 located on the inner side of the rotating groove 405 and protrudes to the other end of the vertical arm 403. The fixed rack 409 is fixed to the inner wall side of the cleaning box 1 and is distributed at the other end of the vertical arm 403. The transmission gear 408 is meshed with the fixed rack 409. When the vertical arm 403 moves downward and drives the transmission gear 408 to move downward, the transmission gear 408 rotates under the limit of the fixed rack 409, so as to realize the downward rotation of the upper pressure roller 407.

[0036] In this embodiment: it should be supplemented that: the ultrasonic generator 2 is electrically connected to a transducer, which is installed inside the cleaning box 1 and is used to convert the sound energy of the power ultrasonic frequency source into mechanical vibration, and radiate the ultrasonic wave to the cleaning liquid in the box through the wall of the cleaning box 1, so as to realize ultrasonic cleaning of the color-coated plate substrate;

[0037] When installing the color-coated plate substrate, the hydraulic push rod 401 is started to raise its output end. At this time, the lifting plate 402, the vertical arm 403, the support roller 404, the rotating arm 406, and the upper pressure roller 407 move upward synchronously. At the same time, through the meshing of the transmission gear 408 and the fixed rack 409, the rotating arm 406 moves upward while rotating upward. Finally, the upper surface of the support roller 404 is located above the liquid level of the cleaning liquid, and the upper pressure roller 407 is located obliquely above the support roller 404;

[0038] After that, the color-coated board substrate can be sequentially passed through the middle of a group of guide rollers 3, the middle of the support roller 404 and the upper pressure roller 407, and the middle of another group of guide rollers 3, and the lower surface of the color-coated board substrate is attached to the upper surface of the support roller 404;

[0039] Then, when the hydraulic push rod 401 is started to run in the reverse direction, its output end moves downward, and at this time, the lifting plate 402, the vertical arm 403, the support roller 404, the rotating arm 406, and the upper pressure roller 407 move downward synchronously, and the color-coated plate substrate located inside the cleaning box 1 is immersed in the cleaning liquid downward. At the same time, the rotating arm 406 moves downward and rotates downward, so that the upper pressure roller 407 contacts the upper surface of the color-coated plate substrate and continues to squeeze the color-coated plate substrate to bend downward. Finally, the upper pressure roller 407 is located obliquely below the support roller 404, and at this time, the overall trajectory of the color-coated plate substrate located inside the cleaning box 1 is wavy. Later, during the transportation and cleaning process of the color-coated plate substrate, the upper pressure roller 407 and the support roller 404 can provide guidance and support for the movement of the color-coated plate substrate;

[0040] Through the coordination of the above multiple parts, efficient installation of the color-coated plate substrate can be achieved, and the operator will not be exposed to the cleaning liquid. The overall operation is simple and convenient, which further improves the efficiency of the cleaning preparation work of the color-coated plate substrate.

[0041] Please refer to Figures 1 to 3 , the vertical arm 403, the support roller 404, the rotating groove 405, the rotating arm 406, the upper pressure roller 407, the transmission gear 408, and the fixed rack 409 are provided in multiple groups and are evenly distributed on the inner side of the cleaning box 1 in the horizontal direction;

[0042] A plurality of hydraulic push rods 401 are arranged in the horizontal direction, and output ends of the plurality of hydraulic push rods 401 are fixedly connected to the bottom of the lifting plate 402 .

[0043] In this embodiment: by setting a plurality of groups of support rollers 404 and upper pressure rollers 407, the color-coated plate substrate is in a wavy shape inside the cleaning box 1, so that the moving track of the color-coated plate substrate inside the cleaning box 1 is longer, the cleaning time is longer, and the cleaning quality is guaranteed;

[0044] The lifting and lowering of the support roller 404 and the upper pressure roller 407 can be made more stable by using multiple hydraulic push rods 401.

[0045] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A substrate cleaning device for color-coated plate processing, comprising a cleaning box (1) and an ultrasonic generator (2) installed on one side of the outside of the cleaning box (1), wherein guide rollers (3) are rotatably installed at both ends of the cleaning box (1) through brackets, characterized in that: A limited material guide assembly (4) is arranged on the inner side of the cleaning box (1), and the limited material guide assembly (4) is used to form a wave-shaped guide and limit the color-coated plate substrate; The position-limiting material guiding assembly (4) comprises a lifting support unit and a position-limiting pressing unit; The lifting support unit in the above state is used to provide support for the installation of the color-coated plate substrate, and the downwardly moved lifting support unit drives the color-coated plate substrate to be immersed in the cleaning liquid inside the cleaning box (1); The limiting pressing unit located at the highest position does not affect the installation of the color-coated board substrate. When the lifting support unit moves downward, it drives the limiting pressing unit to move downward and rotate, thereby realizing the wave-shaped limiting of the color-coated board substrate.

2. A substrate cleaning device for color-coated plate processing according to claim 1, characterized in that: The lifting support unit comprises a hydraulic push rod (401), a lifting plate (402), a vertical arm (403), and a support roller (404); The hydraulic push rod (401) is fixedly mounted on one side of the outside of the cleaning box (1) via a bracket, and the lifting plate (402) is fixedly mounted on the top of the output end of the hydraulic push rod (401) and is located above the cleaning box (1); The vertical arm (403) is fixed to the bottom of the lifting plate (402) and extends to the inner side of the cleaning box (1); the support roller (404) is rotatably mounted on one side of the vertical arm (403) and the other side of the support roller (404) is in contact with the inner wall side of the cleaning box (1); the support roller (404) is used to form support for the bottom of the color-coated plate substrate.

3. A substrate cleaning device for color-coated plate processing according to claim 2, characterized in that: The position-limiting pressing unit comprises a rotating groove (405), a rotating arm (406), and an upper pressing roller (407); The rotating groove (405) is opened on one side of the outer wall of the vertical arm (403) and is located above the supporting roller (404); the rotating arm (406) is rotatably installed on the inner side of the rotating groove (405) and extends to an outer end of the vertical arm (403); the upper pressing roller (407) is rotatably connected to a side surface of an end of the rotating arm (406) away from the vertical arm (403); The upper pressure roller (407) located at the highest point is distributed obliquely above the support roller (404) and will not interfere with the installation of the color-coated board substrate. The upper pressure roller (407) moved downward and rotated to the lowest point is distributed obliquely below the support roller (404) and is used to squeeze the upper surface of the color-coated board substrate to achieve wave-shaped limiting and guiding of the color-coated board substrate.

4. A substrate cleaning device for color-coated plate processing according to claim 3, characterized in that: The position limiting pressing unit further includes a transmission gear (408) and a fixed rack (409); The transmission gear (408) is fixed to an end surface of the rotating arm (406) located inside the rotating groove (405) and protrudes to the other end of the vertical arm (403); The fixed rack (409) is fixed to the inner wall side of the cleaning box (1) and is distributed at the other end of the vertical arm (403). The transmission gear (408) is meshed with the fixed rack (409). When the vertical arm (403) moves downward to drive the transmission gear (408) to move downward, the transmission gear (408) rotates under the limit of the fixed rack (409) to realize the downward rotation of the upper pressure roller (407).

5. A substrate cleaning device for color-coated plate processing according to claim 4, characterized in that: The vertical arm (403), the support roller (404), the rotating groove (405), the rotating arm (406), the upper pressure roller (407), the transmission gear (408), and the fixed rack (409) are arranged in multiple groups and are evenly distributed on the inner side of the cleaning box (1) in the horizontal direction.

6. The substrate cleaning device for color-coated plate processing according to claim 2, characterized in that: A plurality of hydraulic push rods (401) are arranged in the horizontal direction, and output ends of the plurality of hydraulic push rods (401) are fixedly connected to the bottom of the lifting plate (402).

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