Strip steel processing temper mill

Abstract

The utility model discloses a strip steel processing temper mill, and particularly relates to the technical field of temper mills, which comprises a case, a lower leveling roller is rotatably connected to the inner side of the case, a motor I for driving the lower leveling roller to rotate is arranged on the case, an upper leveling roller is arranged above the lower leveling roller, and a lifting unit is arranged on the case. The upper leveling roller is connected with a lifting unit, a second motor used for driving the upper leveling roller to rotate is arranged on the lifting unit, a waste box is fixedly connected to one side of the machine box, the bottom of the waste box is fixedly communicated with a collecting hopper, a discharging opening is formed in the bottom of the collecting hopper, an upper scraper and a lower scraper are arranged in the waste box, the upper scraper is erected on the lifting unit, and the lower scraper is erected on the lifting unit. And the lower scraping plate is fixedly connected in the waste box. The technical problems that when the strip steel is flattened, iron-containing oxide can affect the flattening quality of the strip steel, and meanwhile the flattening machining environment is easily affected by the uncertainty of the falling position of the iron-containing oxide are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling machines, and more specifically, to a strip steel processing leveling machine. Background Art

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors. Strip steel is also called steel strip. The production process of cold-rolled strip steel is generally: pickling → rolling → process lubrication → annealing → leveling → shearing → packaging. The flattening of strip steel is to obtain the necessary performance and surface quality.

[0003] At present, during the leveling process of strip steel, leveling rollers are mostly used to provide rolling force to change the properties of the strip steel. During the leveling process of the strip steel, iron-containing oxides will be produced on the surface of the strip steel, which will affect the leveling quality of the strip steel. At the same time, the uncertainty of the falling position of the iron-containing oxides will easily affect the leveling processing environment. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a strip processing and leveling machine. The technical problem to be solved by the utility model is that when the strip is leveled, iron-containing oxides will affect the leveling quality of the strip, and the uncertainty of the falling position of the iron-containing oxides will easily affect the leveling processing environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a strip steel processing and leveling machine comprises a chassis, a lower leveling roller is rotatably connected to the inner side of the chassis, a motor 1 for driving the lower leveling roller to rotate is arranged on the chassis, an upper leveling roller is arranged above the lower leveling roller, a lifting unit is arranged on the chassis, the upper leveling roller is connected to the lifting unit, and a motor 2 for driving the upper leveling roller to rotate is arranged on the lifting unit, a waste box is fixedly connected to one side of the chassis, a collecting hopper is fixedly connected to the bottom of the waste box, and a discharge port is arranged at the bottom of the collecting hopper, an upper scraper and a lower scraper are arranged in the waste box, the upper scraper is mounted on the lifting unit, the lower scraper is fixedly connected in the waste box, a pair of crushing rollers are arranged below the lower scraper, and the crushing rollers are rotatably connected in the waste box, a feeding auger is rotatably connected in the collecting hopper, and a linkage structure for driving the crushing roller and the feeding auger to rotate is arranged at one end of the lower leveling roller.

[0006] In a preferred embodiment, the lifting unit includes a hydraulic lifting device fixedly connected to the top of the chassis and a lifting frame fixedly connected to the output end of the hydraulic lifting device, the lifting frame is located in the chassis, and the upper leveling roller is rotatably connected to the inner side of the lifting frame.

[0007] In a preferred embodiment, the second motor is fixedly connected to one end of the lifting frame, and the output end of the second motor is coaxially fixedly connected to one end of the upper leveling roller.

[0008] In a preferred embodiment, a hanger is fixedly connected to the lifting frame, and the upper scraper is fixedly connected to the hanger.

[0009] In a preferred embodiment, a pair of baffle plates are fixedly connected in the waste box, and the baffle plates are arranged above the crushing roller.

[0010] In a preferred embodiment, the linkage structure includes a belt transmission mechanism 1 arranged at one end of the lower smoothing roller, a belt transmission mechanism 2 arranged on the belt transmission mechanism 1, and a pair of gears fixedly connected to one end of each crushing roller and meshingly connected, the belt transmission mechanism 1 is arranged at the shaft end of the feeding auger facing away from the lower smoothing roller, and the belt transmission mechanism 2 is arranged on one of the gears.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model discloses a strip steel processing and leveling machine, which is provided with a waste box, and an upper scraper and a lower scraper are provided inside the waste box. The upper scraper and the lower scraper are in contact with the upper and lower surfaces of the strip steel to be leveled to scrape off the iron-containing oxides, which are then collected by the waste box, thereby realizing centralized treatment of the iron-containing oxides on the strip steel, and avoiding free scattering to affect the leveling processing and pollute the environment; and because the upper scraper can move synchronously with the upper leveling roller with lifting capability, the iron-containing oxides of strip steels of different widths can be removed.

[0013] The utility model discloses a strip steel processing and leveling machine. By arranging a crushing roller and a feeding auger, the lower leveling roller indirectly provides rotational power to the crushing roller and the feeding auger through a linkage structure. The crushing roller can crush and process the removed iron-containing oxides, and the feeding auger can concentrate the crushed iron-containing oxides. By collecting and processing the iron-containing oxides on the strip steel, the effect of waste recycling and reuse can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the chassis, lower leveling roller and upper leveling roller of the utility model.

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the structure without the chassis, lower leveling roller and upper leveling roller.

[0018] Figure 4 For this utility model Figure 3 sectional view of .

[0019] The accompanying drawings are marked as follows: 1. chassis; 2. lower leveling roller; 3. motor one; 4. upper leveling roller; 5. lifting unit; 51. hydraulic lifting device; 52. lifting frame; 6. motor two; 7. waste box; 8. collecting hopper; 9. upper scraper; 91. lower scraper; 10. crushing roller; 11. feeding auger; 12. discharge port; 13. linkage structure; 131. belt drive mechanism one; 132. belt drive mechanism two; 133. gear; 14. hanger; 15. material baffle. DETAILED DESCRIPTION

[0020] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Combined with reference Figure 1-Figure 4The utility model provides a strip steel processing and leveling machine, including a chassis 1, a lower leveling roller 2 is rotatably connected to the inner side of the chassis 1, a motor 3 for driving the lower leveling roller 2 to rotate is arranged on the chassis 1, an upper leveling roller 4 is arranged above the lower leveling roller 2, the upper leveling roller 4 and the lower leveling roller 2 can cooperate to level the strip steel material by relative rotation, a lifting unit 5 is arranged on the chassis 1, the upper leveling roller 4 is connected to the lifting unit 5, and a motor 6 for driving the upper leveling roller 4 to rotate is arranged on the lifting unit 5, a waste box 7 is fixedly connected to one side of the chassis 1, a collecting hopper 8 is fixedly connected to the bottom of the waste box 7, and a discharge port 12 is arranged at the bottom of the collecting hopper 8, an upper scraper 9 and a lower scraper 91 are arranged in the waste box 7, and the ends of the upper scraper 9 and the lower scraper 91 are An inclined surface is provided, and the inclined surface forms a pointed end. The upper scraper 9 and the lower scraper 91 can correspond to the upper and lower surfaces of the strip steel, so that the iron-containing oxides on the strip steel can be easily scraped off, so that they can be collected centrally by the waste box 7. The upper scraper 9 is mounted on the lifting unit 5, and the lower scraper 91 is fixedly connected in the waste box 7. A pair of crushing rollers 10 are provided below the lower scraper 91, and the crushing rollers 10 are rotatably connected in the waste box 7. The pair of crushing rollers 10 rotate in opposite directions to crush and process the iron-containing oxides, so as to improve the subsequent collection compression ratio. A feeding auger 11 is rotatably connected in the collecting hopper 8, and the feeding auger 11 can be used to centrally collect the crushed iron-containing oxides. One end of the lower leveling roller 2 is provided with a linkage structure 13 for driving the crushing roller 10 and the feeding auger 11 to rotate.

[0022] The lifting unit 5 includes a hydraulic lifting device 51 fixedly connected to the top of the chassis 1 and a lifting frame 52 fixedly connected to the output end of the hydraulic lifting device 51. The lifting frame 52 is located in the chassis 1, and the upper leveling roller 4 is rotatably connected to the inner side of the lifting frame 52. The hydraulic lifting device 51 can drive the lifting frame 52 to lift and lower the height, so that the upper leveling roller 4 on the lifting frame 52 can adjust the distance with the lower leveling roller 2 to meet the leveling requirements of strips of different widths.

[0023] Motor 2 6 is fixedly connected to one end of the lifting frame 52, and the output end of motor 2 6 is coaxially fixedly connected to one end of the upper smoothing roller 4. The lower smoothing roller 2 is driven to rotate by motor 1 3, and the upper smoothing roller 4 is driven to rotate by motor 2 6. The opposite rotation of the lower smoothing roller 2 and the upper smoothing roller 4 can press and smooth the strip.

[0024] The lifting frame 52 is fixedly connected to a hanger 14, and the upper scraper 9 is fixedly connected to the hanger 14. The setting of the hanger 14 can drive the upper scraper 9 to change its height along with the vertical movement of the lifting frame 52, so that the distance between the upper scraper 9 and the lower scraper 91 can be adjusted along with the distance between the upper smoothing roller 4 and the lower smoothing roller 2.

[0025] A pair of baffle plates 15 are fixedly connected in the waste box 7. The baffle plates 15 are arranged above the crushing rollers 10. The arrangement of the baffle plates 15 can concentrate the iron-containing oxides scraped off the strip and collect them between the pair of crushing rollers 10 for crushing.

[0026] The linkage structure 13 includes a belt transmission mechanism 131 arranged at one end of the lower smoothing roller 2, a belt transmission mechanism 132 arranged on the belt transmission mechanism 131, and a pair of gears 133 fixedly connected to one end of each crushing roller 10 and meshingly connected. The belt transmission mechanism 131 is arranged at the shaft end of the feeding auger 11 at one end facing away from the lower smoothing roller 2, and the belt transmission mechanism 132 is arranged on one of the gears 133. In the present application, the belt transmission mechanism is composed of a pair of pulleys and a belt.

[0027] Specifically, when the lower leveling roller 2 rotates, it can drive the feeding auger 11 to rotate through the belt transmission mechanism 131, and at the same time, the belt transmission mechanism 132 can drive one of the gears 133 to rotate. Due to the meshing of the pair of gears 133, the pair of crushing rollers 10 can rotate relative to each other, and the pair of crushing rollers 10 can crush and process the iron-containing oxides, and the feeding auger 11 can collect and send the crushed iron-containing oxides through the discharge port 12.

Claims

1. A strip steel processing and leveling machine, comprising a machine case (1), Features: A lower smoothing roller (2) is rotatably connected to the inner side of the chassis (1), a motor (3) for driving the lower smoothing roller (2) to rotate is provided on the chassis (1), an upper smoothing roller (4) is provided above the lower smoothing roller (2), a lifting unit (5) is provided on the chassis (1), the upper smoothing roller (4) is connected to the lifting unit (5), and a motor (6) for driving the upper smoothing roller (4) to rotate is provided on the lifting unit (5), a waste box (7) is fixedly connected to one side of the chassis (1), and a collecting hopper (8) is fixedly connected to the bottom of the waste box (7), and the collecting hopper (8) A discharge port (12) is provided at the bottom of the waste box (7), an upper scraper (9) and a lower scraper (91) are provided in the waste box (7), the upper scraper (9) is mounted on the lifting unit (5), the lower scraper (91) is fixedly connected in the waste box (7), a pair of crushing rollers (10) are provided below the lower scraper (91), and the crushing rollers (10) are rotatably connected in the waste box (7), a feeding auger (11) is rotatably connected in the collecting hopper (8), and a linkage structure (13) for driving the crushing rollers (10) and the feeding auger (11) to rotate is provided at one end of the lower leveling roller (2).

2. A strip steel processing and leveling machine according to claim 1, Features: The lifting unit (5) comprises a hydraulic lifting device (51) fixedly connected to the top of the chassis (1) and a lifting frame (52) fixedly connected to the output end of the hydraulic lifting device (51); the lifting frame (52) is located in the chassis (1), and the upper leveling roller (4) is rotatably connected to the inner side of the lifting frame (52).

3. A strip processing and leveling machine according to claim 2, Features: The second motor (6) is fixedly connected to one end of the lifting frame (52), and the output end of the second motor (6) is coaxially fixedly connected to one end of the upper leveling roller (4).

4. A strip processing and leveling machine according to claim 2, Features: The lifting frame (52) is fixedly connected to a hanger (14), and the upper scraper (9) is fixedly connected to the hanger (14).

5. The strip processing and leveling machine according to claim 1, Features: A pair of material baffles (15) are fixedly connected inside the waste material box (7), and the material baffles (15) are arranged above the crushing roller (10).

6. The strip processing and leveling machine according to claim 1, Features: The linkage structure (13) comprises a belt transmission mechanism 1 (131) arranged at one end of the lower smoothing roller (2), a belt transmission mechanism 2 (132) arranged on the belt transmission mechanism 1 (131), and a pair of gears (133) fixedly connected to one end of each crushing roller (10) and meshingly connected, wherein the belt transmission mechanism 1 (131) is arranged at the shaft end of the feeding auger (11) at one end facing away from the lower smoothing roller (2), and the belt transmission mechanism 2 (132) is arranged on one of the gears (133).

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