Roller device for rolling magnesium alloy thin strip

Abstract

The utility model relates to the field of roller devices, and discloses a roller device for rolling a magnesium alloy thin strip, which comprises a bottom plate, side plates are fixedly connected to the two sides of the front end of the upper surface of the bottom plate, electric sliding rails are arranged on the outer walls of the sides, close to each other, of the side plates, and electric sliding blocks are arranged in the electric sliding rails in a sliding mode. The outer walls of the sides, close to each other, of the electric sliding blocks are provided with driven rollers, and the middles of the outer walls of the driven rollers are sleeved with cams. According to the device disclosed by the utility model, a water source in the water storage tank is pumped by the delivery pump and is conveyed into the filter box, impurities in the water source are sequentially filtered by the filter screen, the microporous filter screen and the sponge and then are conveyed to the atomizing spray head, and then the impurities are atomized by the atomizing spray head and are sprayed on the magnesium alloy thin strip; and then water mist on the surface is evaporated through heat of the magnesium alloy thin strip, so that the purpose of cooling the magnesium alloy thin strip is achieved.

Description

Technical Field

[0001] The utility model relates to the field of roller devices, in particular to a roller device for rolling magnesium alloy thin strips. Background Art

[0002] Magnesium alloy strip is a thin and wide strip material made of magnesium alloy. Magnesium alloy strip usually has light weight, excellent strength and corrosion resistance, and is often used in aerospace, automobile manufacturing, electronic equipment and other fields. When producing magnesium alloy strip, it is necessary to roll the magnesium alloy strip, so a rolling device is needed.

[0003] When producing magnesium alloy thin strips, most of the existing rolling devices cannot effectively and automatically adjust the thickness of the magnesium alloy thin strips, so that the staff needs to manually adjust the distance between the two extrusion rollers, which is relatively troublesome. In addition, after the existing rolling devices roll the magnesium alloy thin strips, they will have a certain amount of heat due to deformation. If the heat cannot be dissipated in time and effectively, thermal cracks may easily occur, causing material breakage and damage. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a rolling device for rolling magnesium alloy thin strips. The device is equipped with an electric slider. When the thickness of the magnesium alloy thin strip is changed, the electric slider can drive the driven roller to rise and fall, so that the distance between the driven roller and the extrusion roller is changed, so that when the cam and the groove extrude the aluminum alloy thin strip, the thickness of the magnesium alloy thin strip can be effectively changed, thereby avoiding the problem that the existing rolling device needs manual adjustment by the staff.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rolling device for rolling magnesium alloy thin strips, comprising a bottom plate, both sides of the front end of the upper surface of the bottom plate are fixedly connected with side plates, the outer walls of the side of the side plates close to each other are provided with electric slide rails, the inner parts of the electric slide rails are provided with electric sliders, the outer walls of the side of the side of the electric sliders close to each other are provided with driven rollers, the middle parts of the outer walls of the driven rollers are sleeved with cams, the outer walls of one side of the side plates are fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with an extrusion roller, and the middle part of the roller body of the extrusion roller is provided with a groove;

[0007] A cooling box is fixedly connected to the rear end of the upper surface of the bottom plate, a delivery pump is fixedly connected to the lower end of the outer wall of one side of the cooling box, a filter box is fixedly connected to the upper end of the outer wall of the cooling box close to the delivery pump, a sponge, a microporous filter screen, and a filter screen are sequentially arranged inside the filter box from top to bottom, a plurality of delivery pipes are fixedly connected to the upper surface of the cooling box, a plurality of atomizing nozzles are fixedly connected to the inner top surface of the cooling box, support plates are fixedly connected to both sides of the middle part of the upper surface of the bottom plate, and a water storage tank is opened at the lower end of the cooling box;

[0008] Through the above technical solution, the rolling roller device for rolling magnesium alloy thin strips can improve production efficiency and product quality, and realize effective utilization of resources, and has good practical value and economic benefits.

[0009] Furthermore, support legs are fixedly connected to the four corners of the lower surface of the bottom plate;

[0010] Through the above technical solution, the four corners of the lower surface of the bottom plate are fixedly connected with support legs, thereby effectively supporting the device.

[0011] Furthermore, the input end of the delivery pump is connected to the water storage tank, and the output end of the delivery pump is connected to the filter box;

[0012] Through the above technical solution, the input end of the delivery pump is connected to the water storage tank, and the output end of the delivery pump is connected to the filter box, so that the delivery pump can better extract water from the water storage tank.

[0013] Furthermore, the filter box is connected to the delivery pipe, and the delivery pipe is connected to the atomizing nozzle;

[0014] Through the above technical solution, the filter box is connected with the delivery pipe, and the delivery pipe is connected with the atomizing nozzle, so that the filtered water source can be better delivered to the atomizing nozzle.

[0015] Furthermore, the outer walls of the supporting plates on one side close to each other are rotatably connected with supporting rollers;

[0016] Through the above technical scheme, the outer walls of one side of the support plates that are close to each other are rotatably connected to the supporting rollers, so that the magnesium alloy strip is diffracted on the supporting rollers in an S shape, and the magnesium alloy strip is repeatedly bent by multiple supporting rollers, which can effectively improve the flexibility of the magnesium alloy strip.

[0017] Furthermore, the upper ends of the inner walls on both sides of the water storage tank are rotatably connected with a plurality of movable rollers;

[0018] Through the above technical solution, multiple movable rollers are rotatably connected to the upper ends of the inner walls on both sides of the water storage tank, so as to better support the magnesium alloy thin strip.

[0019] Furthermore, the outer walls at both ends of the cam are tightly fitted with the inner walls at both sides of the groove;

[0020] Through the above technical solution, the outer walls at both ends of the cam are tightly fitted with the inner walls at both sides of the groove, so that the magnesium alloy can be extruded better.

[0021] Furthermore, both ends of the driven roller are rotatably connected to the electric slider;

[0022] Through the above technical solution, both ends of the driven roller are rotatably connected to the electric slider, so that the driven roller can rotate better.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a rolling device for rolling magnesium alloy thin strips. Compared with the existing devices, the device has an electric slider. When the thickness of the magnesium alloy thin strip is changed, the electric slider can drive the driven roller to rise and fall, thereby changing the distance between the driven roller and the extrusion roller. When the cam and the groove extrude the aluminum alloy thin strip, the thickness of the magnesium alloy thin strip can be effectively changed, thereby avoiding the problem that the existing rolling device requires manual adjustment by the staff.

[0025] 2. The utility model proposes a rolling roller device for rolling magnesium alloy thin strips. Compared with the existing devices, the device uses a delivery pump to extract water from the water storage tank and deliver it to the filter box. Then, the impurities in the water source are filtered out in turn through the filter screen, the microporous filter screen, and the sponge, and then delivered to the atomizing nozzle. Then, the atomizing nozzle is used to spray it on the magnesium alloy thin strip, and then the water mist on the surface is evaporated by the heat of the magnesium alloy thin strip, thereby achieving the purpose of cooling the magnesium alloy thin strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram of a roller device for rolling magnesium alloy thin strips proposed by the utility model;

[0027] Figure 2 This is a schematic structural diagram of an extrusion roller in a rolling device for rolling magnesium alloy thin strips proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a cooling box in a rolling device for rolling magnesium alloy thin strips proposed by the utility model;

[0029] Figure 4This is an axonometric view of an extrusion roller in a rolling device for rolling magnesium alloy thin strips proposed by the utility model;

[0030] Figure 5 The utility model discloses a side sectional view of a filter box in a rolling device for rolling magnesium alloy thin strips.

[0031] Legend:

[0032] 1. Bottom plate; 2. Delivery pump; 3. Cooling box; 4. Support legs; 5. Delivery pipe; 6. Filter box; 7. Extrusion roller; 8. Servo motor; 9. Side plate; 10. Support plate; 11. Support roller; 12. Groove; 13. Electric slider; 14. Electric slide rail; 15. Driven roller; 16. Cam; 17. Water storage tank; 18. Movable roller; 19. Atomizing nozzle; 20. Sponge; 21. Microporous filter; 22. Filter. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-5 , an embodiment provided by the utility model:

[0035] A rolling device for rolling magnesium alloy thin strips, comprising a bottom plate 1, side plates 9 are fixedly connected to both sides of the front end of the upper surface of the bottom plate 1, electric slide rails 14 are arranged on the outer walls of the side plates 9 close to each other, electric sliders 13 are slid inside the electric slide rails 14, driven rollers 15 are arranged on the outer walls of the side plates 13 close to each other, cams 16 are sleeved on the middle of the outer walls of the driven rollers 15, a servo motor 8 is fixedly connected to the outer wall of one side of the side plate 9, an output end of the servo motor 8 is fixedly connected to an extrusion roller 7, and a groove 12 is provided in the middle of the roller body of the extrusion roller 7;

[0036] A cooling box 3 is fixedly connected to the rear end of the upper surface of the bottom plate 1, a delivery pump 2 is fixedly connected to the lower end of the outer wall of one side of the cooling box 3, a filter box 6 is fixedly connected to the upper end of the outer wall of the cooling box 3 close to the delivery pump 2, a sponge 20, a microporous filter 21, and a filter 22 are sequentially arranged inside the filter box 6 from top to bottom, a plurality of delivery pipes 5 are fixedly connected to the upper surface of the cooling box 3, a plurality of atomizing nozzles 19 are fixedly connected to the inner top surface of the cooling box 3, support plates 10 are fixedly connected to both sides of the middle of the upper surface of the bottom plate 1, and a water storage tank 17 is provided at the lower end of the cooling box 3;

[0037] The rolling device for rolling magnesium alloy thin strips can improve production efficiency and product quality, and realize effective utilization of resources, and has good practical value and economic benefits.

[0038] The four corners of the lower surface of the base plate 1 are fixedly connected with support legs 4, and the four corners of the lower surface of the base plate 1 are fixedly connected with support legs 4, so that the device can be effectively supported. The input end of the delivery pump 2 is connected with the water storage tank 17, and the output end of the delivery pump 2 is connected with the filter box 6. The input end of the delivery pump 2 is connected with the water storage tank 17, and the output end of the delivery pump 2 is connected with the filter box 6, so that the delivery pump 2 can better extract the water source in the water storage tank 17, the filter box 6 is connected with the delivery pipe 5, and the delivery pipe 5 is connected with the atomizing nozzle 19, and the filter box 6 is connected with the delivery pipe 5, and the delivery pipe 5 is connected with the atomizing nozzle 19, so that the filtered water source can be better delivered to the atomizing nozzle 19.

[0039] The outer walls of the supporting plates 10 on one side close to each other are rotatably connected to the supporting rollers 11, and the outer walls of the supporting plates 10 on one side close to each other are rotatably connected to the supporting rollers 11, so that the magnesium alloy strip is diffracted on the supporting rollers 11 in an S shape, so that the magnesium alloy strip is repeatedly bent by multiple supporting rollers 11, which can effectively improve the flexibility of the magnesium alloy strip, the upper ends of the inner walls on both sides of the water storage tank 17 are rotatably connected to multiple active rollers 18, and the upper ends of the inner walls on both sides of the water storage tank 17 are rotatably connected to multiple active rollers 18, so that the magnesium alloy strip can be better supported, the outer walls at both ends of the cam 16 are tightly fitted with the inner walls at both sides of the groove 12, and the outer walls at both ends of the cam 16 are tightly fitted with the inner walls at both sides of the groove 12, so that the magnesium alloy can be better extruded, and the two ends of the driven roller 15 are rotatably connected to the electric slider 13, and the two ends of the driven roller 15 are rotatably connected to the electric slider 13, so that the driven roller 15 can be better rotated.

[0040] Working principle: When in use, the staff starts the electric slider 13 according to the required thickness of the magnesium alloy thin strip, and then the electric slider 13 drives the driven roller 15 to rise and fall, so that the distance between the driven roller 15 and the squeezing roller 7 is changed, so that the cam 16 and the groove 12 squeeze the aluminum alloy thin strip, so as to change the thickness of the magnesium alloy thin strip, and then starts the servo motor 8, so that the servo motor 8 drives the squeezing roller 7 to rotate, and then the magnesium alloy is placed in the middle of the squeezing roller 7 and the driven roller 15, and then it is fed by rotation. And extrude, then use the tool to make the extruded magnesium alloy strip pass through multiple supporting rollers 11 in S shape, and then pass into the cooling box 3, and then the delivery pump 2 extracts the water source inside the water storage tank 17 and delivers it to the filter box 6, and then the impurities in the water source are filtered out in turn through the filter screen 22, the microporous filter screen 21, and the sponge 20 and then delivered to the atomizing nozzle 19, and then atomized and sprayed through the atomizing nozzle 19, sprayed on the magnesium alloy strip, and then the water mist on the surface is evaporated by the heat of the magnesium alloy strip, so as to cool the magnesium alloy strip.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rolling device for rolling magnesium alloy thin strips, comprising a bottom plate (1), characterized in that: Side plates (9) are fixedly connected to both sides of the front end of the upper surface of the bottom plate (1); the outer walls of the side plates (9) close to each other are provided with electric slide rails (14); the inner parts of the electric slide rails (14) are provided with electric sliders (13); the outer walls of the side plates (13) close to each other are provided with driven rollers (15); the middle parts of the outer walls of the driven rollers (15) are sleeved with cams (16); the outer walls of one side of the side plates (9) are fixedly connected to a servo motor (8); the output end of the servo motor (8) is fixedly connected to an extrusion roller (7); the middle part of the roller body of the extrusion roller (7) is provided with a groove (12); A cooling box (3) is fixedly connected to the rear end of the upper surface of the bottom plate (1), a delivery pump (2) is fixedly connected to the lower end of the outer wall of one side of the cooling box (3), a filter box (6) is fixedly connected to the upper end of the outer wall of the cooling box (3) close to the delivery pump (2), a sponge (20), a microporous filter (21), and a filter (22) are arranged in sequence from top to bottom inside the filter box (6), a plurality of delivery pipes (5) are fixedly connected to the upper surface of the cooling box (3), a plurality of atomizing nozzles (19) are fixedly connected to the inner top surface of the cooling box (3), support plates (10) are fixedly connected to both sides of the middle of the upper surface of the bottom plate (1), and a water storage tank (17) is provided at the lower end of the interior of the cooling box (3).

2. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: Support legs (4) are fixedly connected to the four corners of the lower surface of the base plate (1).

3. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: The input end of the delivery pump (2) is connected to the water storage tank (17), and the output end of the delivery pump (2) is connected to the filter box (6).

4. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: The filter box (6) is connected to the delivery pipe (5), and the delivery pipe (5) is connected to the atomizing nozzle (19).

5. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: The outer walls of the supporting plates (10) on one side close to each other are rotatably connected to supporting rollers (11).

6. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: The upper ends of the inner walls on both sides of the water storage tank (17) are rotatably connected to a plurality of movable rollers (18).

7. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: The outer walls at both ends of the cam (16) are tightly fitted with the inner walls at both sides of the groove (12).

8. A rolling device for rolling magnesium alloy thin strip according to claim 1, characterized in that: Both ends of the driven roller (15) are rotatably connected to the electric slider (13).

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