Roller automatic cleaning device

Abstract

This utility model relates to the field of roller conveyor cleaning, specifically an automatic roller conveyor cleaning device, comprising a roller conveyor beam and a moving platform. The roller conveyor beam has two beams, each equipped with a positioning rod and a bidirectional threaded rod. One end of each bidirectional threaded rod is fixedly connected to a drive motor. Two moving platforms are provided, with protrusions on both sides of each platform. The positioning rod and the bidirectional threaded rod pass through the protrusions on the same side of the two moving platforms, and the positioning rod is slidably connected to one side of the protrusion. The bidirectional threaded rod is threadedly connected to the other side of the protrusion. A baffle is fixedly installed on the moving platform, and a brush roller is mounted on the moving platform. The metal shaft of the brush roller passes through the baffle and is rotatably connected. One end of the brush roller is connected to a drive motor, and a high-pressure nozzle is located below the brush roller. This utility model can improve cleaning efficiency, reduce labor costs, and has a simple structure for easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of roller conveyor cleaning, specifically an automatic roller conveyor cleaning device. Background Technology

[0002] During the rolling process, the roll surface comes into direct contact with the workpiece. Especially under the high temperature of hot rolling, the metal material is prone to micro-welding with the roll surface, resulting in metal adhesion on the roll surface and defects such as scratches and indentations on the workpiece surface. Therefore, it is necessary to lubricate and clean the roll surface. The purpose of roll surface lubrication is to protect the surface quality of the workpiece, reduce roll wear, and stabilize the rolling process.

[0003] Currently, the mainstream roller surface lubrication method is water-based lubrication, which involves spraying an aqueous solution mixed with lubricants, anti-sticking agents, and other additives into the roller surface or the contact area between the rolled piece and the transport roller in the form of atomization or precision jet. Another method is dry film lubrication, which involves preparing a solid lubricating coating (such as ceramic coating, special alloy coating, etc.) on the roller surface. This coating has high hardness, low coefficient of friction, and excellent anti-sticking properties, and has advantages such as no need for an online lubrication system, long-term effectiveness after a single coating, and energy saving and environmental protection. However, it also has disadvantages such as high coating preparation cost, complex process, and difficulty in repair once the coating is worn or peeled off, requiring offline reprocessing.

[0004] Therefore, there is an urgent need for an automatic roller cleaning device that is highly efficient, stable, and low in cost. Utility Model Content

[0005] The purpose of this invention is to provide an automatic roller conveyor cleaning device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic roller conveyor cleaning device includes a roller conveyor beam and a moving platform. Two roller conveyor beams are arranged horizontally and symmetrically, and each roller conveyor beam is provided with a positioning rod and a bidirectional threaded rod. Both ends of the positioning rod and the bidirectional threaded rod are rotatably connected to a fixing block. The fixing block is fixedly installed on the roller conveyor beam. A drive motor is fixedly provided at one end of the bidirectional threaded rod. The drive shaft of the drive motor is fixedly connected to one end of the bidirectional threaded rod. The drive motor is fixedly installed on the roller conveyor beam.

[0008] The moving platform is provided in two horizontally symmetrical arrangements. The moving platform is perpendicular to the roller beam. At both ends of the lower side of the moving platform, a protrusion is fixedly connected to the position of the positioning rod and the bidirectional threaded rod. The two protrusions on the lower side of the moving platform corresponding to the positioning rod are slidably connected to the positioning rod, and the two protrusions on the lower side of the moving platform corresponding to the bidirectional threaded rod are threadedly connected to the two threaded sections of the bidirectional threaded rod.

[0009] Baffle plates are arranged on the moving tables, the baffle plates are arranged in a "匚" shape, the notched ends of two baffle plates correspond to each other, and the baffle plates on the two moving tables can be spliced and sealed by the mutual approaching of the moving tables;

[0010] A brush roll is arranged on the moving table, a metal shaft of the brush roll penetrates the baffle plate and is rotatably connected with the baffle plate, a second driving motor is arranged at one end of the brush roll, a driving shaft of the second driving motor is fixedly connected with the metal shaft, the second driving motor is fixedly mounted on the moving table, a high-pressure nozzle is arranged below the brush roll, the high-pressure nozzle is fixedly mounted on the moving table, a controller is arranged on the roller way crossbeam, and the controller is electrically connected with the first driving motor, the second driving motor and the high-pressure nozzle.

[0011] Preferably, the high-pressure nozzles on the two moving tables are arranged obliquely upward and are symmetrically and horizontally alternately mounted on the corresponding moving tables.

[0012] Preferably, the splicing end of the baffle plate extends out of the moving table, is L-shaped and matches with the splicing end of the other corresponding baffle plate.

[0013] Preferably, a waste water tank is arranged directly below the moving table, and pulleys are mounted at the lower end of the waste water tank.

[0014] Preferably, water ejected by the high-pressure nozzle is deionized water.

[0015] Beneficial effects:

[0016] The utility model controls the moving tables to approach each other horizontally through the rotation of the bidirectional threaded rod, so as to drive the brush rolls on the moving tables to approach the roll to be cleaned. Meanwhile, the nozzles spray deionized water to the roll under high pressure, the two brush rolls rotate rapidly to remove oil stains and metal impurities on the roll. This process improves cleaning efficiency, reduces labor cost and lowers safety risks. Description of Drawings

[0017] Fig. Figure 1 is a front view of the present utility model;

[0018] Fig. Figure 2 is a top view of the present utility model;

[0019] Fig. Figure 3 is a side view of the present utility model;

[0020] In the figures: roller way crossbeam 1, fixed block 2, fixed rod 3, bidirectional threaded rod 4, first driving motor 5, second driving motor 6, moving table 7, protruding block 8, baffle plate 9, brush roll 10, high-pressure nozzle 11, waste water tank 12, pulley 13, controller 14. Detailed Description of Embodiments

[0021] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and represent schematic diagrams, not actual pictures. They should not be construed as limiting the utility model. To better illustrate the embodiments of this utility model, some components in the figures may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the figures for those skilled in the art.

[0022] In the figures of the new embodiments, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figure, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the figures are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above-mentioned terms can be understood according to the specific circumstances.

[0023] like Figure 1-3As shown, this embodiment provides an automatic roller table cleaning device, comprising roller table beams 1 and a moving table 7. Two roller table beams 1 are horizontally and symmetrically arranged, each roller table beam 1 is respectively provided with a positioning rod and a two-way threaded rod 4. Both ends of the positioning rod and the two-way threaded rod 4 are rotatably connected with fixed blocks 2, and the fixed blocks 2 are fixedly installed on the roller table beams 1. One end of the two-way threaded rod 4 is fixedly provided with a first driving motor 5, the driving shaft of the first driving motor 5 is fixedly connected with one end of the two-way threaded rod 4, and the first driving motor 5 is fixedly installed on the roller table beam 1. There are two moving tables 7 which are horizontally and symmetrically arranged, the moving tables 7 are perpendicular to the roller table beams 1. Both ends of the lower side of the moving table 7 are fixedly connected with a protruding block 8 corresponding to the positions of the positioning rod and the two-way threaded rod 4. Wherein, the two protruding blocks 8 on the lower side of the moving table 7 corresponding to the positioning rod are both slidingly connected with the positioning rod, and the two protruding blocks 8 on the lower side of the moving table 7 corresponding to the two-way threaded rod 4 are both threadedly connected with the two threaded sections of the two-way threaded rod 4. Baffles 9 are fixedly installed on the moving tables 7, the baffles 9 are arranged in a "匚"-shape, the notch ends of the two baffles 9 correspond to each other, and the baffles 9 on the two moving tables 7 can be spliced and sealed by the moving tables 7 approaching each other. A brush roller 10 is arranged on the moving table 7, the metal shaft of the brush roller 10 penetrates the baffle 9 and is rotatably connected with the baffle 9. One end of the brush roller 10 is provided with a second driving motor 6, the driving shaft of the second driving motor 6 is fixedly connected with the metal shaft, the second driving motor 6 is fixedly connected on the moving table 7. A high-pressure nozzle 11 is arranged below the brush roller 10, the high-pressure nozzle 11 is fixedly connected on the moving table 7. A controller 14 is arranged on the roller table beam 1, and the controller 14 is electrically connected with the first driving motor 5, the second driving motor 6 and the high-pressure nozzle 11.

[0024] The working principle of the present utility model for cleaning a roller table is:

[0025] The main body of the roller conveyor includes roller beams 1 and rollers. The rollers are mounted on two roller beams 1. The purpose of cleaning the roller conveyor is to remove oil and metal shavings from the rollers. When the rollers rotate, the controller 14 sends an electrical signal to the drive motor 5 mounted on one side of the roller beam 1, causing the drive motor 5 to rotate clockwise. The drive shaft of the drive motor 5 is fixedly connected to the bidirectional threaded rod 4, so it also drives the bidirectional threaded rod 4 to rotate clockwise. To fix the bidirectional threaded rod 4, fixing blocks 2 are rotatably connected to both ends of it and fixedly mounted on the roller beam 1. A fixing rod 3 is provided on the other side of the roller beam 1 to fix the fixing rod 3. Therefore, fixing blocks 2 are fixedly connected to both ends of the fixing rod 3 and fixedly installed on the roller beam 1 on the other side. Since there are two moving tables 7 and protrusions 8 are provided on both sides of the moving tables 7, the protrusions 8 on the same side of the two moving tables 7 are respectively threadedly rotated to the forward thread section and the reverse thread section of the bidirectional threaded rod 4. The protrusions 8 on the other side of the two moving tables 7 are slidably connected to the fixing rod 3. Under this structure, the clockwise rotation of the drive motor 5 can control the moving tables 7 to move closer to each other. In order to improve the cleaning efficiency, high-pressure nozzles 11 are horizontally alternately and symmetrically arranged on the side of the two moving tables 7 that are close to each other. The heads 11 are symmetrically inclined, and deionized water is used as the cleaning liquid. To prevent water from splashing out of the high-pressure nozzles 11 and to ensure that the water has a fixed flow channel after cleaning, rectangular baffles 9 are provided on the outer side of the moving platform 7. When two moving platforms 7 approach each other, the two rectangular baffles 9 can be spliced ​​together. To ensure the sealing of the spliced ​​baffles 9 and to have a large gap between the moving platforms 7 after splicing so that the water after cleaning can be discharged in time, the splicing end of the baffle 9 extends out of the moving platform 7 in an L-shape and matches the splicing end of the corresponding other baffle 9. At the same time, a brush roller 10 is also provided inside the baffle 9. The metal shaft of the brush roller 10 passes through the baffle 9 and is rotatably connected. A drive motor 6 is fixedly mounted on a moving platform 7 at one end. The drive shaft of the drive motor 6 is fixedly connected to the metal shaft of the brush roller 10. When the drive motor 5 rotates clockwise, the moving platforms 7 move closer together, and the two brush rollers 10 on the moving platform 7 are in contact with each other. The controller 14 sends an electrical signal to the drive motor 6 and the high-pressure nozzle 11, causing the brush rollers 10 to rotate and the high-pressure nozzle 11 to spray water, thus achieving the cleaning purpose. To prevent the wastewater from polluting the workshop, a wastewater tank 12 is placed directly below the two moving platforms 7. At the same time, to facilitate the cleaning of the wastewater tank 12, casters 13 are installed at the bottom of the wastewater tank 12 for easy movement. The whole process improves cleaning efficiency, reduces labor costs, and has a simple structure that is easy to maintain.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic roller conveyor cleaning device, characterized in that: It comprises a roller table beam and a moving table; two roller table beams are horizontally and symmetrically arranged, each roller table beam is respectively provided with a positioning rod and a two-way threaded rod, both ends of the positioning rod and the two-way threaded rod are rotatably connected with fixed blocks, the fixed blocks are fixedly installed on the roller table beam, one end of the two-way threaded rod is fixedly provided with a first driving motor, the driving shaft of the first driving motor is fixedly connected with one end of the two-way threaded rod, and the first driving motor is fixedly installed on the roller table beam; There are two moving tables arranged horizontally and symmetrically, the moving tables are perpendicular to the roller table beams, two protruding blocks are fixedly connected to both ends of the lower side of the moving tables at positions corresponding to the positioning rod and the two-way threaded rod respectively, wherein the two protruding blocks on the lower side of the moving tables corresponding to the positioning rod are both slidably connected with the positioning rod, and the two protruding blocks on the lower side of the moving tables corresponding to the two-way threaded rod are both threadedly connected with the two threaded sections of the two-way threaded rod; Baffles are fixedly installed on the moving tables, the baffles are arranged in a "匚"-shape, the notched ends of the two baffles correspond to each other, and the baffles on the two moving tables can be spliced and sealed by moving the moving tables close to each other; A brush roller is arranged on the moving table, the metal shaft of the brush roller penetrates the baffle and is rotatably connected with the baffle, a second driving motor is arranged at one end of the brush roller, the driving shaft of the second driving motor is fixedly connected with the metal shaft, the second driving motor is fixedly connected to the moving table, a high-pressure nozzle is arranged below the brush roller, and the high-pressure nozzle is fixedly connected to the moving table; A controller is arranged on the roller table beam, and the controller is electrically connected to the first driving motor, the second driving motor and the high-pressure nozzle.

2. The automatic roller conveyor cleaning device according to claim 1, characterized in that: The high-pressure nozzles on the moving tables are arranged inclined upward and symmetrically and horizontally alternately installed on the corresponding moving tables.

3. The automatic roller conveyor cleaning device according to claim 1, characterized in that: The splicing end of the baffle extends out of the moving table, is L-shaped, and matches the splicing end of the other corresponding baffle.

4. The automatic roller conveyor cleaning device according to claim 1, characterized in that: A waste water tank is arranged directly below the moving table, and pulleys are installed at the lower end of the waste water tank.

5. The automatic roller conveyor cleaning device according to claim 1, characterized in that: The water sprayed by the high-pressure nozzles is deionized water.

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