Roller shaft cleaning device

Abstract

The roller shaft cleaning device comprises a base, a fixed machine table, a supporting machine table, a cleaning machine table and roller shafts, the base is installed on the ground, the fixed machine table is installed at one end of the base, two parallel racks are arranged on the base, and the supporting machine table and the cleaning machine table are both installed on the racks; rollers are arranged on the upper portion of the supporting machine table, one end of each roller shaft is connected with the fixing machine table, and the other end of each roller shaft is erected on the rollers; a double-shaft motor is arranged on the cleaning machine table. The rack is arranged on the base, the cleaning machine table can move back and forth along the rack, the double-shaft motor drives the cleaning brush roller to clean the roller shaft, meanwhile, the water pump sucks a cleaning agent in the liquid collecting tank to wash the roller shaft, oil stains are dissolved and wiped down by the cleaning brush roller, and the roller shaft is driven by the fixed machine table to rotate during cleaning; and therefore, the periphery of the whole roller shaft is cleaned, oil stains on the periphery of the roller shaft are efficiently removed, the cleaning efficiency is improved, and subsequent processing treatment on the rubber roller is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of rubber roller processing equipment, and in particular to a roller cleaning device. Background Art

[0002] Rubber rollers are generally composed of layers of rubber and roller shafts, and play an important role in the fields of papermaking, printing, plastic processing, etc. The roller shafts are mostly steel shafts. After the roller shafts are delivered to the enterprise, they will be stored in the warehouse for a certain period of time due to production scheduling and other reasons. In order to prevent the roller shaft from rusting, it is usually necessary to spray rust inhibitors on the outer periphery of the roller shaft and wrap it with a wrapping film to prevent it from being oxidized by moisture in the air to achieve the purpose of rust prevention. Therefore, before the roller shaft is rubberized, it is necessary to tear off the wrapping film and wipe the oily rust inhibitor on the surface. At present, manual cleaning is adopted. For some large roller shafts weighing 1 ton to 5 tons, the manual cleaning speed is slow. When cleaning, the roller shaft needs to be rotated manually, which increases the difficulty of cleaning. At the same time, the cleaning agent used during cleaning is easy to flow to the ground and pollute the workshop floor. Therefore, a roller shaft cleaning device is needed, which can clean the outer periphery of the rubber roller by the cleaning machine, efficiently remove the oil stains on the outer periphery of the roller shaft, improve the cleaning efficiency, and facilitate the subsequent processing of the rubber roller. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a roller cleaning device, which can reciprocately clean the periphery of the rubber roller through a cleaning machine, effectively remove oil stains on the periphery of the roller, improve cleaning efficiency, and facilitate subsequent processing of the rubber roller.

[0004] This application is implemented through the following technical solutions:

[0005] The present application proposes a roller cleaning device, comprising: a base, a fixed machine, a supporting machine, a cleaning machine, and a roller, wherein the base is installed on the ground, the fixed machine is installed at one end of the base, two parallel racks are provided on the base, and the supporting machine and the cleaning machine are both installed on the racks; a roller is provided on the upper part of the supporting machine, one end of the roller is connected to the fixed machine, and the other end of the roller is mounted on the roller; a dual-axis motor is provided on the cleaning machine, the dual-axis motor is installed on the cleaning machine through a first bracket, cleaning brush rollers are provided on the output shafts on both sides of the dual-axis motor, the cleaning brush rollers are installed on the cleaning machine through a second bracket, and the outer periphery of the cleaning brush rollers is tightly attached to the outer periphery of the roller.

[0006] Furthermore, the cleaning machine is connected by meshing gears with racks, the gears are connected to each other by connecting shafts, and a driving motor is provided on one side of the cleaning machine, and the rotating shaft of the driving motor is connected to the connecting shaft.

[0007] Furthermore, the cleaning machine is provided with a movable bottom plate, the movable bottom plate is slidably mounted on the cleaning machine, and screws on both sides of the movable bottom plate are connected to the cleaning machine, and the dual-axis motor and the cleaning brush roller are both mounted on the movable bottom plate.

[0008] Furthermore, a liquid collecting tank is provided on the base, a water pump is provided on the movable bottom plate, the water pump is installed on the movable bottom plate, one end of the water pump extends to the bottom of the liquid collecting tank through a conduit, and the other end of the water pump extends to above the cleaning brush roller through a conduit.

[0009] Furthermore, the conduit is connected to the movable bottom plate through a third bracket.

[0010] Furthermore, proximity switches are provided on both the fixed platform and the supporting platform.

[0011] The beneficial effects of the present application are as follows: by arranging a rack on the base, the cleaning machine can move back and forth along the rack, and the cleaning brush roller is driven by a dual-axis motor to clean the roller shaft. At the same time, a water pump draws the cleaning agent in the sump and rinses it on the roller shaft, so that the oil stains are dissolved and wiped off by the cleaning brush roller. During cleaning, the roller shaft is driven to rotate by the fixed machine, thereby cleaning the periphery of the entire roller shaft, effectively removing the oil stains on the periphery of the roller shaft, improving the cleaning efficiency, and facilitating the subsequent processing of the rubber roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the cleaning machine and the supporting machine of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the lower part of the cleaning machine of the utility model;

[0015] In the figure: 1-base, 2-fixed machine, 3-support machine, 4-cleaning machine, 5-roller, 6-rack, 7-roller, 8-dual-axis motor, 9-cleaning brush roller, 10-first bracket, 11-second bracket, 12-gear, 13-connecting shaft, 14-driving motor, 15-movable bottom plate, 16-liquid collecting tank, 17-water pump, 18-third bracket. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0018] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0019] like Figures 1 to 3 As shown, an embodiment of the utility model provides a roller cleaning device, comprising: a base 1, a fixed machine 2, a supporting machine 3, a cleaning machine 4, and a roller 5. The base 1 is installed on the ground, the fixed machine 2 is installed at one end of the base 1, and two racks 6 parallel to each other are provided on the base 1, and the supporting machine 3 and the cleaning machine 4 are both installed on the rack 6; a roller 7 is provided on the upper part of the supporting machine 3, one end of the roller 5 is connected to the fixed machine 2, and the other end of the roller 5 is mounted on the roller 7; a double-axis motor 8 is provided on the cleaning machine 4, and the double-axis motor 8 is installed on the cleaning machine 4 through a first bracket 10, and cleaning brush rollers 9 are provided on the output shafts on both sides of the double-axis motor 8, and the cleaning brush rollers 9 are installed on the cleaning machine 4 through a second bracket 11, and the outer periphery of the cleaning brush rollers 9 is tightly attached to the outer periphery of the roller 5.

[0020] Before cleaning, the roller 5 is lifted by a crane and installed on the fixed machine 2 and the supporting machine 3. The fixed machine 2 is provided with a three-jaw chuck, which can clamp one end of the roller 5. The roller 7 on the supporting machine 3 supports the roller 5 while facilitating the rotation of the roller 5. After the roller 5 is installed, the wrapping film on the roller 5 is torn off, and then the position of the movable bottom plate 15 is adjusted so that the cleaning brush roller 9 can contact the outer surface of the roller 5, and then the screws on both sides of the movable bottom plate 15 are tightened to keep the movable bottom plate 15 fixed. At the same time, the liquid level of the detergent in the sump 16 is checked to make the height of the detergent higher than the water pump 17 conduit. During cleaning, the turntable on the fixed machine 2 drives the roller 5 to rotate in a circumferential direction, and at the same time, the dual-axis motor 8 drives the cleaning brush roller 9 to roll and brush the outer periphery of the roller 5 to wipe the rust inhibitor on the outer periphery of the roller 5. At the same time, after the water pump 17 is started, the cleaning agent in the sump 16 is absorbed and sprayed on the surface of the cleaning brush roller 9 and the roller 5. The cleaning agent can react with the rust inhibitor to dissolve the rust inhibitor, thereby achieving the purpose of cleaning the roller 5. The driving motor 14 drives the supporting machine 3 and the cleaning brush roller 9 on the supporting machine 3 to reciprocate on the rack 6, so that the cleaning brush roller 9 can clean the outer periphery of the entire roller 5, thereby improving the cleaning efficiency and facilitating the subsequent processing of the rubber roller. After cleaning, the cleaning agent remaining on the outer periphery of the roller 5 can be blown away by an air gun, and then the roller 5 can be lifted away by a crane for subsequent processing of the roller 5.

[0021] Specifically, the cleaning machine 4 is meshed with the rack 6 through a gear 12, and the gears 12 are connected to each other through a connecting shaft 13. A driving motor 14 is provided on one side of the cleaning machine 4, and the rotating shaft of the driving motor 14 is connected to the connecting shaft 13. The driving motor 14 drives the cleaning machine 4 to reciprocate on the rack 6 to achieve the purpose of cleaning the entire roller 5.

[0022] In a preferred embodiment, a movable bottom plate 15 is provided on the cleaning machine 4, and the movable bottom plate 15 is slidably installed on the cleaning machine 4, and the screws on both sides of the movable bottom plate 15 are connected to the cleaning machine 4, and the dual-axis motor 8 and the cleaning brush roller 9 are both installed on the movable bottom plate 15. The distance between the cleaning brush roller 9 and the roller shaft 5 can be adjusted through the movable bottom plate 15, so that the cleaning machine 4 can adapt to roller shafts 5 of different diameters, and the support machine 3 can also be moved and locked on the rack 6, so as to meet the cleaning requirements of roller shafts 5 of different lengths.

[0023] Preferably, a liquid collecting tank 16 is provided on the base 1, and a water pump 17 is provided on the movable bottom plate 15. The water pump 17 is installed on the movable bottom plate 15, and one end of the water pump 17 extends to the bottom of the liquid collecting tank 16 through a conduit, and the other end of the water pump 17 extends to above the cleaning brush roller 9 through a conduit. The water pump 17 can extract the cleaning agent in the liquid collecting tank 16, and the cleaning efficiency of the rust inhibitor is improved by the cleaning agent. The cleaning agent flows back into the liquid collecting tank 16 after flushing. The cleaning agent adopts the existing degreasing cleaning agent. When the cleaning agent concentration is low or the dissolved oil is more, the cleaning agent in the liquid collecting tank 16 can be collected and replaced with a new cleaning agent.

[0024] In a preferred embodiment, the conduit is connected to the movable base plate 15 via a third bracket 18 so that the conduit remains stable.

[0025] In a preferred embodiment, proximity switches are provided on both the fixed machine 2 and the supporting machine 3. When the cleaning machine 4 reciprocates, when the cleaning machine 4 approaches the fixed machine 2 or the supporting machine 3, the proximity switch can be used for sensing to prevent the cleaning machine 4 from colliding with other equipment.

[0026] Of course, the present application may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present application.

Claims

1. A roller cleaning device, characterized in that: include: A base (1), a fixed machine (2), a support machine (3), a cleaning machine (4), and a roller (5), wherein the base (1) is installed on the ground, the fixed machine (2) is installed at one end of the base (1), the base (1) is provided with two mutually parallel racks (6), the support machine (3) and the cleaning machine (4) are both installed on the racks (6); a roller (7) is provided on the upper part of the support machine (3), one end of the roller (5) is connected to the fixed machine (2), and the other end of the roller (5) is mounted on the roller (7); a double-axis motor (8) is provided on the cleaning machine (4), the double-axis motor (8) is installed on the cleaning machine (4) through a first bracket (10), cleaning brush rollers (9) are provided on the output shafts on both sides of the double-axis motor (8), the cleaning brush rollers (9) are installed on the cleaning machine (4) through a second bracket (11), and the outer periphery of the cleaning brush roller (9) is tightly attached to the outer periphery of the roller (5).

2. A roller cleaning device according to claim 1, characterized in that: The cleaning machine (4) is meshed with the rack (6) via a gear (12), the gears (12) are connected to each other via a connecting shaft (13), and a driving motor (14) is provided on one side of the cleaning machine (4), the rotating shaft of the driving motor (14) is connected to the connecting shaft (13).

3. A roller cleaning device according to claim 1, characterized in that: The cleaning machine (4) is provided with a movable bottom plate (15), the movable bottom plate (15) is slidably mounted on the cleaning machine (4), and screws on both sides of the movable bottom plate (15) are connected to the cleaning machine (4), and the dual-axis motor (8) and the cleaning brush roller (9) are both mounted on the movable bottom plate (15).

4. A roller cleaning device according to claim 3, characterized in that: The base (1) is provided with a liquid collecting tank (16), the movable bottom plate (15) is provided with a water pump (17), the water pump (17) is installed on the movable bottom plate (15), one end of the water pump (17) extends to the bottom of the liquid collecting tank (16) through a conduit, and the other end of the water pump (17) extends to the top of the cleaning brush roller (9) through a conduit.

5. A roller cleaning device according to claim 4, characterized in that: The conduit is connected to the movable bottom plate (15) via a third bracket (18).

6. A roller cleaning device according to claim 1, characterized in that: The fixed machine platform (2) and the supporting machine platform (3) are both provided with proximity switches.

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