Leveling machine with automatic dust removal structure

Abstract

The leveler with the automatic dust removal structure comprises a machining table and a top frame, a driving groove is formed in the bottom end of the interior of the machining table, a plurality of symmetrically-arranged supporting plates are arranged at the bottom end of the interior of the driving groove at equal intervals, a transverse rod is connected between the interiors, close to the top end, of the supporting plates in a sliding and penetrating mode, and the transverse rod is connected with the top frame in a sliding and penetrating mode. A hydraulic telescopic rod is fixedly connected to one end of the transverse rod, a supporting cylinder is fixedly connected between one sides of each symmetrical supporting plate, a supporting rod penetrating and extending to the outer side of the top end of the supporting cylinder is slidably connected to the interior of each supporting cylinder, and a connecting frame is fixedly connected to the end, away from the supporting cylinder, of each supporting rod; and a second brush roller is rotationally connected to the interior of the upper end of one connecting frame, and lower pressing rollers are rotationally connected to the interiors of the upper ends of the other connecting frames. The first brush roller and the second brush roller are in rolling contact with the upper end and the lower end of the steel plate, so that scraps on the surface of the steel plate can be brushed away, and the scraps are prevented from being attached to the surface of the steel plate.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling machines, in particular to a leveling machine with an automatic dust removal structure. Background Art

[0002] Leveling machines are mainly used to level various specifications of plates and plates that have been sheared into blocks. This machine is suitable for leveling various cold-rolled and hot-rolled plates. Due to its convenient and simple operation, it is used in many industries such as machinery, metallurgy, and building materials. In particular, it has become an indispensable product in production in industries such as shipbuilding, locomotives and vehicles, boilers and bridges, and metal structure factories.

[0003] However, before the steel plate is leveled, some waste chips will adhere to the surface of the steel plate. If they are not cleaned, the leveler will crush the waste chips into blocks, which will stick to the surface of the steel plate and affect the finished steel plate. Therefore, it does not meet the existing needs. We have proposed a leveling machine with an automatic dust removal structure. Utility Model Content

[0004] The purpose of the utility model is to provide a leveling machine with an automatic dust removal structure to solve the problem raised in the above background technology that before the steel plate is leveled, some waste chips will adhere to the surface of the steel plate. If they are not cleaned, the leveling machine will crush the waste chips into blocks, which will stick to the surface of the steel plate and affect the finished steel plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling machine with an automatic dust removal structure, comprising a processing table and a top frame, the top frame being fixedly arranged at the upper end of the processing table, a driving groove being opened at the bottom end of the interior of the processing table, and a plurality of symmetrically arranged support plates being equidistantly provided at the bottom end of the interior of the driving groove, each of the support plates being slidably connected to the interior near the top end, and one end of the cross bar being fixedly connected to a hydraulic telescopic rod, a support cylinder being fixedly connected between one side of each symmetrical support plate, the interior of each support cylinder being slidably connected to a support rod extending through and to the outside of the top end of the support cylinder, and the end of each support rod away from the support cylinder being fixedly connected to a connecting frame, the interior of the upper end of one of the connecting frames is rotatably connected to a second brush roller, and the interiors of the upper ends of the remaining connecting frames are rotatably connected to lower pressure rollers.

[0006] Preferably, a plurality of first racks are fixedly provided at equal distances on the upper end of the cross bar, and the first racks are movably provided between two symmetrical support plates, one side of each symmetrical support plate, and a fixed plate is fixedly connected to the bottom end located inside the driving groove, and a roller is rotatably connected to the side of the fixed plate close to the upper end through a rotating shaft, and the outer surface of the roller is in rolling contact with the bottom end of the cross bar.

[0007] Preferably, a support frame is fixedly provided on one side of the cross bar close to the support tube and between two symmetrical support plates, and a rotating rod penetrating the support frame is rotatably connected to the interior of the support frame near the upper end via a rotating shaft.

[0008] Preferably, the end of the rotating rod close to the cross bar is fixedly connected to the first gear, and the outer surface of the first gear is engaged with the first rack, and the end of the rotating rod away from the first gear is fixedly connected to the second gear.

[0009] Preferably, a through hole is provided on the outer surface of one side of the support tube, and a second rack is fixedly connected to the outer surface of the support rod close to the through hole. One side of the outer surface of the second gear extends to the inside of the through hole and engages with the second rack.

[0010] Preferably, one side of the bottom end of the top frame is connected to a first brush roller corresponding to the second brush roller through a motor drive, and one side of the first brush roller and located at the bottom end of the top frame are connected to several upper pressure rollers corresponding to the lower pressure roller through a motor drive.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model starts the hydraulic telescopic rod to push the cross bar to slide through the support plate under the rolling support of the roller. At this time, each first rack at the upper end of the cross bar is engaged with the corresponding first gear, thereby driving the first gear to rotate respectively, and under the connection of the first gear and the second gear through the rotating rod, the second gear is rotated, and then the second gear is engaged with the second rack, so that the corresponding support bar moves up and down along the inside of the corresponding support tube, thereby driving the connecting frame connected with the second brush roller and the lower pressure roller to move synchronously to approach or away from the top frame, so as to facilitate the adjustment of the distance between the upper and lower brush rollers and the pressure roller according to the thickness of the steel plate;

[0013] 2. The utility model sends one end of the steel plate between the first brush roller and the second brush roller, and the first brush roller and the second brush roller are in rolling contact with the upper and lower ends of the steel plate, so as to brush off the waste chips on the surface of the steel plate and prevent the waste chips from sticking to the surface of the steel plate. The steel plate after dust removal moves between the upper pressure roller and the lower pressure roller, and the steel plate is leveled through the cooperation of the upper pressure roller and the lower pressure roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the entire utility model;

[0016] Figure 3 This is a structural diagram of the processing table of the utility model;

[0017] Figure 4 This is a front sectional view of the support tube of the utility model.

[0018] In the figure: 1. processing table; 101. driving groove; 2. top frame; 3. upper pressure roller; 4. first brush roller; 5. support plate; 6. hydraulic telescopic rod; 7. cross bar; 8. first rack; 9. fixed plate; 10. roller; 11. support frame; 12. rotating rod; 13. first gear; 14. second gear; 15. support cylinder; 1501. through hole; 16. support rod; 17. second rack; 18. connecting frame; 19. second brush roller; 20. lower pressure roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figures 1 to 4 The utility model provides an embodiment of a leveling machine with an automatic dust removal structure, comprising a processing table 1 and a top frame 2, the top frame 2 is fixedly arranged on the upper end of the processing table 1, and a driving groove 101 is opened at the bottom end of the interior of the processing table 1, and a plurality of symmetrically arranged support plates 5 are equidistantly provided at the bottom end of the interior of the driving groove 101, and a cross bar 7 is slidably connected between the interiors of each support plate 5 near the top, and one end of the cross bar 7 is fixedly connected to a hydraulic telescopic rod 6, and a support cylinder 15 is fixedly connected between one side of each symmetrical support plate 5, and the interior of each support cylinder 15 is slidably connected to a support rod 16 extending to the outside of the top end of the support cylinder 15, and each support rod 16 is fixedly connected to a connecting frame 18 at one end away from the support cylinder 15, and the interior of the upper end of one of the connecting frames 18 is rotatably connected to a second brush roller 19, and the interiors of the upper ends of the remaining connecting frames 18 are rotatably connected to lower pressure rollers 20.

[0021] A number of first racks 8 are fixed at equal distances on the upper end of the cross bar 7, and the first racks 8 are movably arranged between the two symmetrical support plates 5, between one side of each symmetrical support plate 5, and fixedly connected to a fixed plate 9 at the bottom end located inside the driving groove 101. The side of the fixed plate 9 close to the upper end is rotatably connected to a roller 10 through a rotating shaft, and the outer surface of the roller 10 is in rolling contact with the bottom end of the cross bar 7. By starting the hydraulic telescopic rod 6, the cross bar 7 is pushed to slide through the support plate 5 under the rolling support of the roller 10.

[0022] A support frame 11 is fixedly provided on one side of the cross bar 7 close to the support tube 15 and located between the two symmetrical support plates 5. The interior of the support frame 11 close to the upper end is rotatably connected to a rotating rod 12 that passes through the support frame 11 through a rotating shaft. The end of the rotating rod 12 close to the cross bar 7 is fixedly connected to a first gear 13, and the outer surface of the first gear 13 is engaged with the first rack 8. The end of the rotating rod 12 away from the first gear 13 is fixedly connected to a second gear 14. A through hole 1501 is provided on the outer surface of one side of the support tube 15. A second rack 17 is fixedly connected to the outer surface of the side of the support rod 16 close to the through hole 1501. One side of the outer surface of the second gear 14 extends to the inside of the through hole 1501 and is engaged with the second rack 17.

[0023] Each first rack 8 at the upper end of the cross bar 7 is engaged with the corresponding first gear 13, thereby driving the first gear 13 to rotate respectively, and under the connection of the first gear 13 and the second gear 14 through the rotating rod 12, the second gear 14 is rotated, and then the second gear 14 is engaged with the second rack 17, so that the corresponding support rod 16 moves up and down along the inside of the corresponding support tube 15, thereby driving the connecting frame 18 connected with the second brush roller 19 and the lower pressure roller 20 to move synchronously to approach or away from the top frame 2, so as to facilitate the adjustment of the distance between the upper and lower brush rollers and the pressure roller according to the thickness of the steel plate.

[0024] One side of the bottom end of the top frame 2 is connected to the first brush roller 4 corresponding to the second brush roller 19 through a motor drive, and one side of the first brush roller 4 and the bottom end of the top frame 2 are connected to several upper pressure rollers 3 corresponding to the lower pressure roller 20 through a motor drive.

[0025] By sending one end of the steel plate between the first brush roller 4 and the second brush roller 19, the first brush roller 4 and the second brush roller 19 are in rolling contact with the upper and lower ends of the steel plate, so that the waste chips on the surface of the steel plate can be brushed off to prevent the waste chips from sticking to the surface of the steel plate. The steel plate after dust removal moves between the upper pressing roller 3 and the lower pressing roller 20, and the steel plate is leveled through the cooperation of the upper pressing roller 3 and the lower pressing roller 20.

[0026] When the leveling machine is in use, the hydraulic telescopic rod 6 is started according to the thickness of the steel plate to push the cross bar 7 to slide through the support plate 5 under the rolling support of the roller 10. At this time, each first rack 8 at the upper end of the cross bar 7 is engaged with the corresponding first gear 13, thereby driving the first gear 13 to rotate respectively, and under the connection between the first gear 13 and the second gear 14 through the rotating rod 12, the second gear 14 is rotated, and then the second gear 14 is engaged with the second rack 17, so that the corresponding support rod 16 moves up and down along the inside of the corresponding support tube 15, thereby driving the connecting frame 18 connected with the second brush roller 19 and the lower pressure roller 20 to move synchronously to be close to or away from the top frame 2, so as to facilitate the adjustment of the distance between the upper and lower brush rollers and the pressure roller according to the thickness of the steel plate;

[0027] After the positions of the second brush roller 19 and the lower pressure roller 20 are adjusted, one end of the steel plate is sent between the first brush roller 4 and the second brush roller 19, and the first brush roller 4 and the second brush roller 19 are in rolling contact with the upper and lower ends of the steel plate, so that the waste chips on the surface of the steel plate can be brushed off to prevent the waste chips from sticking to the surface of the steel plate. The steel plate after dust removal moves between the upper pressure roller 3 and the lower pressure roller 20, and the steel plate is leveled through the cooperation of the upper pressure roller 3 and the lower pressure roller 20.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A leveling machine with an automatic dust removal structure, comprising a processing table (1) and a top frame (2), wherein the top frame (2) is fixedly arranged on the upper end of the processing table (1), characterized in that: A driving groove (101) is provided at the bottom end of the processing table (1), and a plurality of symmetrically arranged support plates (5) are equidistantly provided at the bottom end of the driving groove (101), and a cross bar (7) is slidably connected between the inner portion of each support plate (5) near the top end, and one end of the cross bar (7) is fixedly connected to a hydraulic telescopic rod (6), and a support cylinder (15) is fixedly connected between one side of each symmetrical support plate (5), and a support rod (16) extending through and extending to the outer side of the top end of the support cylinder (15) is slidably connected inside the inner portion of each support cylinder (15), and one end of each support rod (16) away from the support cylinder (15) is fixedly connected to a connecting frame (18), and the inner portion of the upper end of one of the connecting frames (18) is rotatably connected to a second brush roller (19), and the inner portions of the upper ends of the other connecting frames (18) are rotatably connected to lower pressure rollers (20).

2. The leveling machine with automatic dust removal structure according to claim 1, characterized in that: A plurality of first racks (8) are fixedly provided at equal distances on the upper end of the cross bar (7), and the first racks (8) are movably provided between two symmetrical support plates (5), and a fixed plate (9) is fixedly connected between one side of each symmetrical support plate (5) and located at the bottom end inside the driving groove (101), and a roller (10) is rotatably connected to the side of the fixed plate (9) close to the upper end through a rotating shaft, and the outer surface of the roller (10) is in rolling contact with the bottom end of the cross bar (7).

3. The leveling machine with automatic dust removal structure according to claim 1, characterized in that: A support frame (11) is fixedly provided on one side of the cross bar (7) close to the support tube (15) and between two symmetrical support plates (5). A rotating rod (12) passing through the support frame (11) is rotatably connected to the interior of the support frame (11) near the upper end via a rotating shaft.

4. The leveling machine with automatic dust removal structure according to claim 3, characterized in that: The end of the rotating rod (12) close to the cross bar (7) is fixedly connected to the first gear (13), and the outer surface of the first gear (13) is meshed with the first rack (8); the end of the rotating rod (12) away from the first gear (13) is fixedly connected to the second gear (14).

5. The leveling machine with automatic dust removal structure according to claim 4, characterized in that: A through hole (1501) is provided on the outer surface of one side of the support tube (15); a second rack (17) is fixedly connected to the outer surface of one side of the support rod (16) close to the through hole (1501); one side of the outer surface of the second gear (14) extends to the inside of the through hole (1501) and meshes with the second rack (17).

6. The leveling machine with automatic dust removal structure according to claim 1, characterized in that: One side of the bottom end of the top frame (2) is connected to a first brush roller (4) corresponding to the second brush roller (19) through motor drive, and one side of the first brush roller (4) and located at the bottom end of the top frame (2) are connected to a plurality of upper pressure rollers (3) corresponding to the lower pressure roller (20) through motor drive.

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