A kind of equipment for cleaning roller and roller ring blank

Abstract

The invention discloses a roller and roller ring blank cleaning equipment, including a workpiece load-bearing roller system, a power system, a transmission system, a high-pressure water pump, a cleaning system and a water supply and drainage system. The workpiece load-bearing roller system includes a frame, a roller group installed on the frame, and a power roller, an intermediate roller and a driven roller installed on the roller group. The power roller and the driven roller are respectively arranged on both sides of the intermediate roller, and the spacing between the intermediate roller and the power roller is greater than the spacing between the intermediate roller and the driven roller. The motor is connected with the reducer, the transmission shaft and the coupling in sequence, and the two couplings are connected with the power roller and the intermediate roller respectively. The cleaning system includes a nozzle table, a high-pressure nozzle and a nozzle travel mechanism. The high-pressure water pump provides pressure and flow for the high-pressure nozzle, and the nozzle travel mechanism can drive the nozzle table to travel. The invention can ensure that the workpiece is cleaned in all directions without dead angles, the cleaning time is short, the cleaning effect is good, and environmental pollution is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of roller and roller ring production, in particular to a roller and roller ring blank cleaning device. Background Art

[0002] Rollers are tools that cause plastic deformation of rolled materials. They are important consumable parts for mill efficiency and rolled material quality. They use the pressure generated by a pair or a group of rollers when rolling to roll steel. Roller rings are the parts between or outside the grooves on the roller body of a profile roller. Most existing rollers and roller rings are cast. After casting, the surface of the roller and roller ring casting blanks is often covered with a layer of residual sand and casting paint. The smoke and particulate matter generated during the mechanical processing float in the air, causing environmental pollution and poor work hygiene. Falling on the equipment guide rails will also aggravate equipment aging and affect equipment processing accuracy. Summary of the invention

[0003] The purpose of the present invention is to provide a roller and roller ring blank cleaning equipment to solve the problem in the prior art that after the casting of rollers and roller rings is completed, the surface of the roller and roller ring casting blanks is often covered with a layer of residual sand and casting coating, and the smoke and particulate matter generated during the mechanical processing process float in the air, causing environmental pollution and poor working hygiene. If they fall on the equipment guide rails, they will aggravate the aging of the equipment and affect the equipment processing accuracy.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A roller and roller ring blank cleaning device of the present invention comprises a workpiece load-bearing roller system, a power system, a transmission system, a high-pressure water pump, a cleaning system and a water supply and drainage system, wherein the workpiece load-bearing roller system comprises a frame, a roller group installed on the frame, and a power roller, an intermediate roller and a driven roller installed on the roller group in sequence, wherein the power roller is arranged on a side of the intermediate roller away from the cleaning system, the power roller drives the workpiece to rotate, the driven roller is arranged on a side of the intermediate roller close to the cleaning system, the driven roller is used for bearing weight, and the distance between the intermediate roller and the power roller is greater than the distance between the intermediate roller and the driven roller. The spacing between the moving rollers, the intermediate roller and the power roller are used for cleaning large workpieces, the intermediate roller and the driven roller are used for cleaning small workpieces, the power system includes two motors driven simultaneously, the transmission system includes a reducer, a transmission shaft and a coupling, the motor is connected to the reducer, the transmission shaft and the coupling in sequence, the two couplings are respectively connected to the power roller and the intermediate roller, the cleaning system includes a nozzle table, a high-pressure nozzle installed on the nozzle table and a nozzle walking mechanism, the high-pressure water pump provides pressure and flow for the high-pressure nozzle, and the nozzle walking mechanism can drive the nozzle table to walk.

[0006] Furthermore, there are three high-pressure nozzles which are independently controlled and work simultaneously. The three high-pressure nozzles spray water simultaneously to form a fan-shaped cleaning area. There are three high-pressure water pumps which provide pressure and flow to the three high-pressure nozzles respectively.

[0007] Furthermore, the nozzle travel mechanism includes a variable frequency motor, a reducer, a power wheel and a rope body. The variable frequency motor drives the power wheel through the reducer to drag the rope body to move, and the rope body is connected to the nozzle platform.

[0008] Furthermore, the rope body is a linen rope.

[0009] Furthermore, it also includes a protection system, which includes four groups of protection covers, and the protection covers are electrically driven split structures.

[0010] Furthermore, an observation window is provided on one side of the protective cover for conveniently observing the operation status of the monitoring equipment at any time.

[0011] Furthermore, the protection system is formed by welding steel structures.

[0012] Furthermore, it also includes an electrical system, which adopts PLC centralized control and touch screen operation.

[0013] Furthermore, the power roller, the intermediate roller and the driven roller are installed on the roller group through roller bearing seats.

[0014] Compared with the prior art, the beneficial technical effects of the present invention are:

[0015] The roller and roller ring blank cleaning equipment of the present invention can use high-pressure water to comprehensively clean the workpiece by setting a high-pressure water pump and a cleaning system. The cleaning time is short and the cleaning effect is good, which effectively avoids the impact of smoke and particulate matter generated by dirt on the surface of the roller and roller ring on the environment.

[0016] The roller and roller ring blank cleaning device of the present invention can be applied to the casting and processing of rollers and roller rings and the production of castings with similar shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the internal structure of the roller and roller ring blank cleaning device of the present invention from a front view;

[0019] Figure 2 It is a top view schematic diagram of the internal structure of the roller and roller ring blank cleaning device of the present invention;

[0020] Figure 3 It is a left-side internal structure schematic diagram of the roller and roller ring blank cleaning equipment of the present invention.

[0021] Explanation of the reference numerals: 1. Protection system; 2. Observation window; 31. Power roller; 32. Intermediate roller; 33. Driven roller; 4. Roller bearing seat; 5. Roller group; 6. Frame; 7. Motor; 8. Reducer; 9. Drive shaft; 10. Coupling; 11. High-pressure water pump; 12. Nozzle travel mechanism; 13. Nozzle station; 14. High-pressure nozzle. DETAILED DESCRIPTION

[0022] like Figures 1 to 3 As shown, a roller and roller ring blank cleaning equipment includes a workpiece load-bearing roller system, a power system, a transmission system, a high-pressure water pump 11, a cleaning system and a water supply and drainage system, wherein the workpiece load-bearing roller system includes a frame 6, a roller group 5 installed on the frame 6, and a power roller 31, an intermediate roller 32 and a driven roller 33 installed on the roller group 5 in sequence, wherein the power roller 31 is arranged on a side of the intermediate roller 32 away from the cleaning system, the power roller 31 drives the workpiece to rotate, the driven roller 33 is arranged on a side of the intermediate roller 32 close to the cleaning system, the driven roller 33 is used for bearing weight, and the distance between the intermediate roller 32 and the power roller 31 is greater than the distance between the intermediate roller 32 and the driven roller 33 The intermediate roller 32 and the power roller 31 are used for cleaning large workpieces, and the intermediate roller 32 and the driven roller 33 are used for cleaning small workpieces. The power system includes two motors 7 driven simultaneously, and the transmission system includes a reducer 8, a transmission shaft 9 and a coupling 10. The motor 7 is connected to the reducer 8, the transmission shaft 9 and the coupling 10 in sequence. The two couplings 10 are respectively connected to the power roller 31 and the intermediate roller 32. The cleaning system includes a nozzle table 13, a high-pressure nozzle 14 installed on the nozzle table 13, and a nozzle walking mechanism 12. The high-pressure water pump 11 provides pressure and flow for the high-pressure nozzle 14, and the nozzle walking mechanism 12 can drive the nozzle table 13 to walk.

[0023] When the roller and roller ring blank cleaning device of this embodiment is in use, the working process of the device is as follows:

[0024] First, place the workpiece, then start the two motors 7, and drive the power roller 31 and the intermediate roller 32 to rotate through the reducer 8, the transmission shaft 9 and the coupling 10, so that the workpiece rotates with the roller, and then start the high-pressure water pump 11. At this time, the high-pressure water pump 11 provides pressure and flow for the high-pressure nozzle 14, and the high-pressure nozzle 14 sprays high-pressure water to clean the workpiece, and then start the nozzle walking device, and drive the nozzle platform 13 to move through the nozzle walking mechanism 12, thereby achieving comprehensive cleaning of the workpiece.

[0025] Among them, the middle roller 32 and the power roller 31 are used for cleaning large workpieces, and the middle roller 32 and the driven roller 33 are used for cleaning small workpieces. They can clean large and small workpieces and have a wide range of applications.

[0026] Specifically, three high-pressure nozzles 14 are provided and are independently controlled and work simultaneously. The three high-pressure nozzles 14 spray water simultaneously to form a fan-shaped cleaning area. Three high-pressure water pumps 11 are provided and provide pressure and flow to the three high-pressure nozzles 14 respectively.

[0027] In this embodiment, three high-pressure water pumps 11 are used to provide sufficient pressure and flow to the three high-pressure nozzles 14 respectively, so as to ensure that the workpiece is cleaned thoroughly; wherein, the three high-pressure nozzles 14 spray water simultaneously to form a fan-shaped cleaning area, which can realize all-round cleaning of the workpiece without dead ends.

[0028] Specifically, the nozzle travel mechanism 12 includes a variable frequency motor, a reducer, a power wheel and a rope body. The variable frequency motor drives the power wheel through the reducer to drag the rope body to move, and the rope body is connected to the nozzle platform 13.

[0029] Specifically, the rope body is a linen rope.

[0030] Specifically, it also includes a protection system 1, which includes four groups of protection covers, and the protection covers are electrically driven split structures.

[0031] At this time, when the roller and roller ring blank cleaning device of this embodiment is in use, the working process of the device is as follows:

[0032] First, open the protective cover, place the workpiece, then close the protective cover, start the two motors 7, and drive the power roller 31 and the intermediate roller 32 to rotate through the reducer 8, the transmission shaft 9 and the coupling 10, so that the workpiece rotates with the roller, and then start the high-pressure water pump 11. At this time, the high-pressure water pump 11 provides pressure and flow for the high-pressure nozzle 14, and the high-pressure nozzle 14 sprays high-pressure water to clean the workpiece. Then start the nozzle walking device, and drive the nozzle platform 13 to move through the nozzle walking mechanism 12, thereby achieving comprehensive cleaning of the workpiece.

[0033] In this process, tracks are laid on the ground, and the protective cover is driven to open and close by a variable frequency drive motor.

[0034] Specifically, one side of the protective cover is provided with an observation window 2 for conveniently observing the operation status of the monitoring equipment at any time.

[0035] In this embodiment, by providing the observation window 2, the operation status of the monitoring device can be observed at any time, thereby improving the safety of use.

[0036] Specifically, the protection system 1 is formed by welding a steel structure.

[0037] In this embodiment, the protection system 1 formed by welding a steel structure is provided, which can withstand the impact of high-pressure water flow and improve the structural stability.

[0038] Specifically, it also includes an electrical system, which adopts PLC centralized control and touch screen operation.

[0039] In this embodiment, the PLC of the electrical system is respectively connected to the motor 7 of the power system, the high-pressure water pump 11, the variable frequency motor of the nozzle travel mechanism 12 and the variable frequency drive motor of the protective cover.

[0040] Specifically, the power roller 31 , the intermediate roller 32 and the driven roller 33 are installed on the roller group 5 through the roller bearing seat 4 .

[0041] The roller and roller ring blank cleaning equipment of the present invention can use high-pressure water to comprehensively clean the workpiece by setting a high-pressure water pump 11 and a cleaning system. The cleaning time is short and the cleaning effect is good, which effectively avoids the impact of smoke and particulate matter generated by dirt on the surface of the roller and roller ring on the environment.

[0042] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A roller and roller ring blank cleaning device, characterized in that: It includes a workpiece load-bearing roller system, a power system, a transmission system, a high-pressure water pump, a cleaning system and a water supply and drainage system. The workpiece load-bearing roller system includes a frame, a roller group installed on the frame, and a power roller, an intermediate roller and a driven roller installed on the roller group in sequence. The power roller is arranged on a side of the intermediate roller away from the cleaning system, the power roller drives the workpiece to rotate, the driven roller is arranged on a side of the intermediate roller close to the cleaning system, the driven roller is used for bearing, the spacing between the intermediate roller and the power roller is greater than the spacing between the intermediate roller and the driven roller, the intermediate roller and the power roller are used for cleaning large workpieces, and the intermediate roller and the driven roller are used for cleaning For washing small workpieces, the power system includes two motors driven simultaneously, the transmission system includes a reducer, a transmission shaft and a coupling, the motor is connected to the reducer, the transmission shaft and the coupling in sequence, the two couplings are respectively connected to the power roller and the intermediate roller, the cleaning system includes a nozzle table, a high-pressure nozzle installed on the nozzle table and a nozzle walking mechanism, the high-pressure water pump provides pressure and flow for the high-pressure nozzle, and the nozzle walking mechanism can drive the nozzle table to walk; the high-pressure nozzles are provided with three and are independently controlled and work simultaneously, the three high-pressure nozzles spray water simultaneously to form a fan-shaped cleaning area, and the high-pressure water pumps are provided with three and provide pressure and flow to the three high-pressure nozzles respectively.

2. The roller and roller ring blank cleaning equipment according to claim 1 is characterized in that: The nozzle travel mechanism comprises a variable frequency motor, a speed reducer, a power wheel and a rope body. The variable frequency motor drives the power wheel through the speed reducer to drag the rope body to move. The rope body is connected to the nozzle platform.

3. The roller and roller ring blank cleaning device according to claim 2 is characterized in that: The rope body is a linen rope.

4. The roller and roller ring blank cleaning equipment according to claim 1, characterized in that: It also includes a protection system, which includes four groups of protection covers, and the protection covers are electrically driven split structures.

5. The roller and roller ring blank cleaning device according to claim 4, characterized in that: An observation window is provided on one side of the protective cover for conveniently observing the operation status of the monitoring equipment at any time.

6. The equipment for cleaning rolls and roll ring blanks according to claim 4, characterized in that: The protection system is formed by welding steel structures.

7. A roller and roller ring blank cleaning device according to any one of claims 1 to 6, characterized in that: It also includes an electrical system, which adopts PLC centralized control and touch screen operation.

8. A roller and roller ring blank cleaning device according to any one of claims 1 to 6, characterized in that: The power roller, the intermediate roller and the driven roller are installed on the roller group through roller bearing seats.

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