Device for rapidly cleaning stains on rubber covered roller

Abstract

The utility model discloses a device for quickly cleaning stains on a rubber covered roller. The device comprises a stepping motor, a support, a ball screw, a sliding rail, a micro air cylinder, a knife rest base, a knife rest and a scraper. The device can move left and right by controlling a stepping motor, and the device can be controlled to move up and down by an air cylinder. Compared with an original scraper, the device adopts the scraper with the length of 180mm. In order to achieve efficient cleaning, a spring damping device is adopted for the scraper base, the scraper can be automatically lifted when encountering stubborn oil residues, the damage rate of the scraper is achieved to the maximum extent, the scraper can be perfectly attached to the surface on the rubber surface to achieve the efficient cleaning purpose, the manual cleaning time is greatly shortened, and the production efficiency is improved. By implementing the actions, common manual cleaning is changed into cleaning by controlling equipment by workers, so that the operation safety is ensured while the labor of the workers is reduced and the time is saved.

Description

Technical Field

[0001] The utility model relates to a device for quickly cleaning stains on a rubber-coated roller, and relates to the field of cleaning of pressure rollers in the production process of carbon fiber. Background Art

[0002] In the production process of carbon fiber, a large amount of grease will adhere to the upper oil pressure roller. Ordinary scrapers can only clean most of the grease. However, due to the long length of the roller and the existence of gaps between the roller and the scraper contact surface under stress, excessive force in some places will cause the scraper to deform, and the problem of removing grease cannot be fundamentally solved. In addition, manual labor is required to finely clean the residual grease, which consumes a large amount of manpower and time. Therefore, there is an urgent need for a device that can quickly locate and accurately scrape out grease to clean the roller. Content of the Utility Model

[0003] The purpose of the utility model is to provide a device for quickly cleaning stains on a rubber-coated roller.

[0004] The technical solutions for achieving the purpose of the utility model are as follows:

[0005] A device for quickly cleaning stains on a rubber-coated roller, the device includes:

[0006] A scraper, which is fixed on a tool holder;

[0007] The length of the scraper is 180 mm;

[0008] The tool holder is provided with a spring shock absorber. By setting a spring shock absorber on the base of the tool holder, a flexible and stable up-and-down movement function can be realized, so as to achieve an excellent shock absorption effect.

[0009] A waste residue collection device is arranged outside the tool holder, which consists of two major components: a collection box and a vacuum cleaner. Its core function is to accurately and efficiently suck the oil residue scraped off by the scraper through the strong suction of the vacuum cleaner, and then collect it into the collection box, so as to realize the centralized management and treatment of waste residue;

[0010] There is a scraper mounting bracket. A stepping motor is fixed at the upper end of the scraper mounting bracket and is connected to a ball screw and a slide rail. The ball screw and the slide rail pass through the scraper mounting bracket and are connected to the tool holder. The lower end of the scraper mounting bracket is fixed with the roller to be cleaned.

[0011] The stepping motor rotates to drive the ball screw, and then drives the scraper mechanism to swing left and right.

[0012] A cylinder is provided to drive the tool holder and the scraper to move in the vertical direction.

[0013] The device for quickly cleaning stains on a rubber-coated roller of the utility model.

[0014] First, two cylinders are set up and made to work synchronously to jointly drive the movement of the scraper base.

[0015] The set scraper base is specifically a sturdy support platform for installing and fixing the scraper.

[0016] A scraper mounting bracket is connected to the base. This scraper mounting bracket acts as a bridge to tightly connect the scraper to the base.

[0017] Among them, the connection method between the scraper mounting bracket and the base is to be tightly combined through the holes on the base, which not only ensures stability but also facilitates disassembly and maintenance.

[0018] In addition, at the bottom of the base, a set of retractable spring devices is specifically set up.

[0019] The spring device can automatically adjust the height of the scraper according to the undulations on the surface of the roller. When the surface of the roller is uneven, the spring will expand and contract, thereby driving the scraper to move up and down. The scraper can always stay on the surface of the roller to ensure the best scraping effect.

[0020] Through the synchronous drive of the cylinders and the automatic adjustment of the springs, the vertical movement of the scraper base and the scraper is successfully achieved, making the entire scraping process more stable and efficient.

[0021] The core function of the slide rail is that when the mechanism drives the lead screw to rotate by means of the rotation of the drive motor to push the scraper mechanism to work properly, it can ensure the smoothness and stability during the operation of the entire mechanism.

[0022] The existence of the slide rail effectively reduces the possible shaking or jitter during the operation of the mechanism, ensuring that the scraper mechanism can accurately and smoothly complete various operation tasks.

[0023] The device of the present utility model is equipped with a stain collection device at the contact between the scraper and the roller to prevent the splashing generated by the scraper during the stain removal process from affecting the product quality. In addition, a stain absorption and collection device is installed at the front section of the equipment to ensure that the scraped stains can be centrally recovered.

[0024] The present utility model has significant advantages compared with the prior art:

[0025] 1. In order to achieve efficient cleaning, the scraper base adopts a spring shock absorption device. When encountering stubborn oil residues, the scraper can automatically lift, which reduces the damage rate of the scraper to the greatest extent;

[0026] 2. This device is designed specifically for rubber surfaces, ensuring that the scraper fits tightly against the surface, thus achieving an efficient cleaning effect. This significantly reduces the time required for manual cleaning, markedly improves production efficiency, and brings great convenience and benefits to the work.

[0027] 3. While this utility model can reduce human labor and save time, it also ensures the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the device of this utility model.

[0029] Reference numerals: cylinder 1, spring shock absorber device 2, tool holder 3, scraper 4, stepper motor 5, bracket 6, waste residue collection device 7, ball screw 8, slide rail 9. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following further describes the present application with reference to the drawings.

[0031] A device for quickly cleaning stains on a rubber-covered roller, which is used for cleaning the rubber-covered roller.

[0032] It includes a 100mm cylinder 1, a spring shock absorber device 2, a tool holder 3, an 180mm-long scraper 4, a stepper motor 5, a bracket 6, a waste residue collection device 7, a ball screw 8, and a slide rail 9.

[0033] The left and right swinging of this device is achieved through the stepper motor 5, and the up and down movement of this device is controlled by the cylinder 1.

[0034] Compared with the original scraper, the scraper 4 used in this device is 180mm. Since the surface of the rubber-covered pressure roller is elastic, if the force applied by the scraper 4 is too large or too small, efficient cleaning cannot be achieved.

[0035] Since the surface of the rubber-covered pressure roller is rubber and has a certain elasticity, if the force applied by the scraper 4 is too large or too small, efficient cleaning cannot be achieved.

[0036] In order to achieve efficient cleaning, the scraper fixing device adopts a spring shock absorber device 2. When encountering stubborn oil residues, the scraper 4 can automatically lift, minimizing the damage rate of the scraper to the greatest extent. On the rubber surface, the scraper can perfectly fit the surface to achieve the purpose of efficient cleaning, greatly reducing the time for manual cleaning and increasing production efficiency.

[0037] A waste residue collection device 7 including a collection box and a vacuum cleaner is arranged outside the tool holder 3; through the suction of the vacuum cleaner, the oil residues scraped off by the scraper 4 are sucked in and then collected into the collection box.

[0038] There is a bracket 6. The upper end of the bracket 6 is fixed with a stepping motor 5 and connected to a ball screw 8 and a slide rail 9. Specifically, two cylinders 1 drive the scraper base synchronously. The base is connected to the scraper mounting bracket. The bracket 6 is connected through the holes in the base, and a spring shock absorber 2 is arranged on the scraper base. The stepping motor 5 drives the ball screw 8, and then drives the scraper 4 to swing left and right. The cylinder 1 drives the tool holder 3 and the scraper 4 to move in the vertical direction.

[0039] The ball screw 8 and the slide rail 9 pass through the bracket 6 and are connected to the tool holder 3. The lower end of the bracket 6 is fixed with the roller to be cleaned.

[0040] When the device of the present utility model encounters the situation that the roller has a notch or adheres to stubborn stains, the scraper device can be adjusted up and down by using the spring at its bottom, thereby effectively preventing the entire system from being damaged, solving the problem of damage to the scraper system that may be caused by the uneven surface of the roller, ensuring the stable operation of the equipment and extending the service life.

[0041] For the device for quickly cleaning the rubber-covered press roller, the length of the scraper 4 is shortened by 90%, and only a scraper with a length of 180 mm is used. Compared with the existing 1800-mm scraper, it can reduce the problems of scraper deformation and wear.

[0042] Due to different wear conditions of the roller, when the existing scraper is working, excessive friction will occur at the raised part of the roller, and the force causes the middle part of the scraper to deform, resulting in the inability to completely remove the oil slag adhering to the surface of the roller.

[0043] By setting the device of the present utility model, the problem of scraper deformation can be greatly reduced, and precise operation can be achieved through manual control, directly positioning to the area with stains for operation. Compared with the previous overall operation method, as long as there are stains in the area, the whole area will be operated. The device of the present utility model not only reduces the loss of the scraper, but also can completely clean the surface stains, thereby extending the service life of the roller. This device is simple and convenient to operate during use, does not require professional technology, and can be easily operated without professional technology. The structure of this mechanism is simple, easy to operate, and has a low cost.

Claims

1. A device for quickly cleaning stains on a rubber-coated roller, characterized in that: The device includes: A scraper, which is fixed on the tool holder; Among them, the length of the scraper is 180 mm; The tool holder is provided with a spring shock absorber. By setting a spring shock absorber on the tool holder base, a flexible and stable up-and-down movement function can be realized; A waste residue collection device is arranged outside the tool holder, including a collection box and a vacuum cleaner; through the suction of the vacuum cleaner, the oil residue scraped by the scraper is sucked in and then collected into the collection box; There is a bracket, and a stepping motor is fixed at the upper end of the bracket and connected to a ball screw and a slide rail; The ball screw and the slide rail pass through the bracket and are connected to the tool holder; A roller to be cleaned is fixed at the lower end of the bracket; The stepping motor drives the ball screw, and then drives the scraper to swing left and right; A cylinder is set to drive the tool holder and the scraper to move in the vertical direction.

2. The device for quickly cleaning stains on a rubber-covered roll according to claim 1, wherein: The set tool holder base is specifically a solid support platform for installing and fixing the scraper.

3. The device for quickly cleaning the stains on the rubber-coated roller according to claim 2, wherein: The number of cylinders is two, and the cylinders are kept working synchronously to jointly drive the movement of the tool holder base.

4. A device for quickly cleaning stains on a rubber-coated roller according to claim 2, characterized in that: A scraper mounting bracket is connected to the tool holder base. This scraper mounting bracket serves as a bridge to tightly connect the scraper and the tool holder base together.

5. The device for quickly cleaning the stains on the rubber-coated roller according to claim 4, characterized in that: The connection method between the scraper mounting bracket and the tool holder base is fixed by setting holes on the tool holder base.

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