Steel structure plate leveling machine

Abstract

The utility model relates to the technical field of leveling machines, and discloses a steel structure plate leveling machine which comprises a leveling platform, an electric guide roller is rotationally connected to the middle of the upper surface of the leveling platform, an installation adjusting plate is horizontally arranged above the leveling platform, a support is welded to the middle of the bottom side of the adjusting plate, and a pressing roller is rotationally connected to the inner side of the support. And the leveling mechanism is used for leveling operation of the steel structure plate and comprises an electric-hydraulic push rod. The adjusting plate can be limited through the limiting blocks on the outer sides of the stand columns, the use height of the pressing roller can be conveniently controlled according to the thickness of a steel structure plate, a servo motor is controlled to work, two sets of first bevel gears can be driven to rotate through a connecting rod, and two sets of threaded rods can be driven to rotate through two sets of second bevel gears; therefore, the use heights of the two groups of limiting blocks are further quickly adjusted, and convenience and quickness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of leveling machine, concretely is a kind of steel structure plate leveling machinery. BACKGROUND

[0002] The defects commonly seen in the rolling, cutting, heat treatment, cooling and transportation process of steel structure plate include wave, distortion, sickle bending or local bulging, etc., and leveling machinery needs to be used to level it.

[0003] Through the search authorized announcement No.CN210754454U, a kind of steel structure plate leveling machinery, including workbench, the support leg of workbench lower surface fixed installation is connected with the collecting cover of the middle part of workbench lower surface fixedly, the dust absorption pipe of collecting cover bottom vertical fixed communication is connected with the dust absorption fan of dust absorption pipe bottom and dust absorption fan upper surface middle part fixed communication.

[0004] In the process of realizing the utility model, the inventor finds that at least the following problems in the prior art have not been solved, the above-mentioned case is connected with the fixed frame by sliding, and is used in cooperation with the lifting cylinder, so that the distance between the electric pressure roller and the electric supporting roller can be adjusted, which is convenient for different thickness specifications of steel structure plate, but in the process of use, the staff cannot accurately adjust and control the pressing distance of the electric pressure roller according to the thickness of the steel structure plate, which is easy to affect the leveling accuracy of the steel structure plate.

[0005] Therefore, we propose a kind of steel structure plate leveling machinery, which can solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a kind of steel structure plate leveling machinery, solve the problem proposed in background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of steel structure plate leveling machinery, including platform, the middle part of the upper surface of platform is rotatably connected with electric guide roller, the upper level of platform is provided with installation adjusting plate, the middle part of the bottom side of adjusting plate is welded with support, the inner side of support is rotatably connected with press roll;Leveling mechanism: for the leveling operation of steel structure plate, the telescopic end of electro-hydraulic push rod is fixedly connected with the middle part of the upper surface of mounting plate;Limiting mechanism: for limiting the descent height of press roll, the limiting mechanism includes two groups of annular limiting blocks, the column of both sides of platform is slidably connected with two groups of limiting blocks, the inside of the lower end of column is vertically provided with sliding groove, the inner side of sliding groove is slidably connected with sliding block, the one end of sliding block outside sliding groove is fixedly connected with the inner side of limiting block;Adjusting mechanism: for the adjustment of limiting block use height, the adjusting mechanism includes connecting rod and servo motor, the inside of sliding groove is rotatably connected with threaded rod by bearing vertically, the middle part of threaded rod is vertically penetrated sliding block and is threadedly connected with sliding block, the inside of both sides of platform is provided with mounting groove, the one end of threaded rod inside mounting groove is fixedly installed with second bevel gear, the one side of connecting rod inside mounting groove is penetrated and fixedly installed with first bevel gear, the one end of connecting rod outside platform is fixedly connected with the shaft end of servo motor.

[0008] As an optional scheme of the technical scheme of the application, the two ends of the upper surface of the platform are fixedly connected with the bottom side of the mounting plate through the columns, the adjusting plate is movably connected with the limiting blocks, and the front side of the column is vertically provided with a scale line.

[0009] As an optional scheme of the technical scheme of the application, the two ends of the adjusting plate are penetrated to form connecting grooves, the columns of both sides of the platform are slidably connected with the connecting grooves of both sides of the adjusting plate, and the electro-hydraulic push rod is fixedly connected to the middle part of the upper surface of the adjusting plate.

[0010] As an optional scheme of the technical scheme of the application, the press roll is located directly above the electric guide roller, and the size of the press roll is matched with that of the electric guide roller.

[0011] As an optional scheme of the technical scheme of the application, the first bevel gear is engaged with the second bevel gear, and the size of the first bevel gear is matched with that of the second bevel gear.

[0012] As an optional scheme of the technical scheme of the application, the connecting rod is horizontally rotatably connected with the mounting groove through a bearing, and the servo motor is fixedly connected to the outside of the platform.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows, through the limiting block of the upright post outside, can carry out the location to the adjusting plate, the convenient according to the thickness control of steel structure plate the use height of compression roller, control servo motor work, through connecting rod can drive two groups of first bevel gears rotate, through two groups of second bevel gears can drive two groups of threaded rods rotate, thereby drive two groups of sliders move up and down in the sliding slot, further quickly adjust the use height of two groups of limiting blocks, convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Fig. 1 It is a front view of the utility model steel structure plate leveling machine;

[0016] Fig. 2 It is upright post schematic view of the utility model steel structure plate leveling machine.

[0017] In the drawing: 1, platform;11, electric guide roller;12, upright post;13, mounting plate;14, electro-hydraulic push rod;15, adjusting plate;16, support;17, compression roller;18, connecting groove;2, limiting block;21, sliding slot;22, slider;23, threaded rod;24, mounting groove;25, second bevel gear;26, connecting rod;27, first bevel gear;28, servo motor;29, scale line. DETAILED DESCRIPTION

[0018] Please refer to Figs. 1-2 The utility model provides a technical scheme: a kind of steel structure plate leveling machine, including platform 1, the middle part of the upper surface of platform 1 is rotatably connected with electric guide roller 11, and the upper side of platform 1 is provided with mounting adjusting plate 15, and the middle part of the bottom side of adjusting plate 15 is welded with support 16, and the inner side of support 16 is rotatably connected with compression roller 17, and compression roller 17 is placed directly above electric guide roller 11, and the size of compression roller 17 is matched with electric guide roller 11;Leveling mechanism: for the leveling operation of steel structure plate, and leveling mechanism includes electro-hydraulic push rod 14, and the middle part of the upper surface of mounting plate 13 is fixedly connected with the telescopic end of electro-hydraulic push rod 14, and the bottom side of mounting plate 13 is fixedly connected with the both ends of the upper surface of platform 1 through upright post 12, and connecting groove 18 is formed in the both ends of adjusting plate 15, and the both sides of upright post 12 of platform 1 are slidably connected with the both sides of connecting groove 18 of adjusting plate 15, and electro-hydraulic push rod 14 is fixedly connected with the middle part of the upper surface of adjusting plate 15.

[0019] In the technical scheme, the corresponding controller controls the electro-hydraulic push rod 14 to work, the adjusting plate 15 is pushed to move downward, the pressure roller 17 inside the support 16 is pushed to move downward, the steel structure plate is leveled by the electric guide roller 11, the connecting groove 18 is slidably connected between the upright column 12 and the adjusting plate 15, the moving stability of the adjusting plate 15 is improved, the adjusting plate 15 is limited by the limiting block 2 outside the upright column 12, the use height of the pressure roller 17 is controlled according to the thickness of the steel structure plate, the pressure roller 17 is prevented from being pressed to an improper position, and the leveling effect of the steel structure plate is affected.

[0020] In the embodiment, the limiting mechanism is used for limiting the descending height of the pressure roller 17, the limiting mechanism includes two groups of annular limiting blocks 2, the upright columns 12 on both sides of the leveling platform 1 are slidably connected with the two groups of limiting blocks 2, the inner part of the lower end of the upright column 12 is vertically provided with a sliding groove 21, a sliding block 22 is slidably connected to the inner side of the sliding groove 21, the sliding block 22 is fixedly connected to the inner side of the limiting block 2 at one end outside the sliding groove 21, the adjusting plate 15 is movably connected with the limiting block 2, and the front side of the upright column 12 is vertically provided with a scale line 29.

[0021] In the technical scheme, the sliding block 22 is slidably connected with the sliding groove 21, and the annular limiting block 2 is slid up and down outside the upright column 12 during the movement of the sliding block 22, and the scale line 29 on the front side of the upright column 12 is used for accurately controlling the use height of the pressure roller 17 according to the thickness of the steel structure plate.

[0022] In the embodiment, the adjusting mechanism is used for adjusting the use height of the limiting block 2, and the adjusting mechanism includes a connecting rod 26 and a servo motor 28, a threaded rod 23 is vertically rotatably connected to the inner part of the sliding groove 21 through a bearing, the threaded rod 23 vertically penetrates the middle part of the sliding block 22 and is threadedly connected with the sliding block 22, the inner parts of both sides of the leveling platform 1 are provided with mounting grooves 24, a second bevel gear 25 is fixedly installed at one end inside the mounting groove 24 and fixedly installed on the threaded rod 23, the connecting rod 26 is horizontally rotatably connected with the mounting groove 24 through a bearing, a first bevel gear 27 penetrates and is fixedly installed on one side inside the mounting groove 24 and the connecting rod 26, the first bevel gear 27 is engaged with the second bevel gear 25, the sizes of the first bevel gear 27 and the second bevel gear 25 are matched, one end of the connecting rod 26 outside the leveling platform 1 is fixedly connected with the shaft end of the servo motor 28, and the servo motor 28 is fixedly connected to the outside of the leveling platform 1.

[0023] In the technical scheme, the corresponding controller is used for controlling the servo motor 28 to work, so as to drive the two groups of first bevel gears 27 outside the connecting rod 26 to rotate in the mounting groove 24, the first bevel gear 27 is engaged with the second bevel gear 25, in the rotating process of the first bevel gear 27, the threaded rod 23 can be driven to rotate through the second bevel gear 25, the threaded rod 23 is screwed with the sliding block 22, in the rotating process of the threaded rod 23, the sliding block 22 can be driven to move up and down in the sliding groove 21 stably, and the limiting block 2 can be further driven to move up and down outside the vertical column 12 stably.

[0024] In the technical scheme, the corresponding controller is used for controlling the servo motor 28 to work, so as to drive the two groups of first bevel gears 27 outside the connecting rod 26 to rotate in the mounting groove 24, the first bevel gear 27 is engaged with the second bevel gear 25, in the rotating process of the first bevel gear 27, the threaded rod 23 can be driven to rotate through the second bevel gear 25, the threaded rod 23 is screwed with the sliding block 22, in the rotating process of the threaded rod 23, the sliding block 22 can be driven to move up and down in the sliding groove 21 stably, and the limiting block 2 can be further driven to move up and down outside the vertical column 12 stably, the corresponding controller is used for controlling the electro-hydraulic push rod 14 to work, so as to drive the adjusting plate 15 to move downwards, thereby driving the compression roller 17 inside the support 16 to move downwards, the steel structure plate is leveled through the electric guide roller 11, and the adjusting plate 15 is limited through the limiting block 2 outside the vertical column 12, so that the use height of the compression roller 17 can be controlled according to the thickness of the steel structure plate, the compression roller 17 is prevented from being pressed to an improper position, and the leveling effect of the steel structure plate is affected.

Claims

1. A steel structural slab leveling machine comprising a leveling platform (1), the upper surface of the middle part of which is rotatably connected with an electric guide roller (11), characterized in that, The upper horizontal of the whole platform (1) is provided with an installation adjusting plate (15), the middle of the bottom side of the adjusting plate (15) is welded with a support (16), the inner side of the support (16) is rotationally connected with a pressure roller (17); The leveling mechanism: for the leveling operation of the steel structure plate, the leveling mechanism includes an electro-hydraulic push rod (14), and the telescopic end of the electro-hydraulic push rod (14) is fixedly connected with the middle of the upper surface of the mounting plate (13); The limiting mechanism: for limiting the descending height of the pressure roller (17), the limiting mechanism includes two groups of annular limiting blocks (2), the columns (12) on both sides of the whole platform (1) are slidingly connected with the two groups of limiting blocks (2), the inner side of the lower end of the column (12) is vertically provided with a sliding groove (21), the inner side of the sliding groove (21) is slidingly connected with a sliding block (22), and the sliding block (22) is fixedly connected with the inner side of the limiting block (2) at one end outside the sliding groove (21). The adjusting mechanism: for adjusting the use height of the limiting block (2), the adjusting mechanism includes a connecting rod (26) and a servo motor (28), the inner side of the sliding groove (21) is vertically rotationally connected with a threaded rod (23) through a bearing, the threaded rod (23) vertically penetrates the middle of the sliding block (22) and is threadedly connected with the sliding block (22), the inner sides of the two sides of the whole platform (1) are provided with mounting grooves (24), the second bevel gear (25) is fixedly installed at one end of the inner side of the threaded rod (23) arranged in the mounting groove (24), the first bevel gear (27) is penetratingly and fixedly installed at one side of the inner side of the connecting rod (26) arranged in the mounting groove (24), and the connecting rod (26) is fixedly connected with the shaft end of the servo motor (28) at one end outside the whole platform (1).

2. A steel deck leveling machine according to claim 1, characterized in that: The two ends of the upper surface of the whole platform (1) are fixedly connected with the bottom side of the mounting plate (13) through the columns (12), the adjusting plate (15) is movably connected with the limiting block (2), and the front side of the column (12) is vertically provided with a scale line (29).

3. A steel deck leveling machine according to claim 1, wherein: The two ends of the adjusting plate (15) are penetratingly provided with connecting grooves (18), the columns (12) on both sides of the whole platform (1) are slidingly connected with the connecting grooves (18) on both sides of the adjusting plate (15), and the electro-hydraulic push rod (14) is fixedly connected with the middle of the upper surface of the adjusting plate (15).

4. A steel deck leveling machine according to claim 1 wherein: The pressure roller (17) is arranged directly above the electric guide roller (11), and the size of the pressure roller (17) is matched with that of the electric guide roller (11).

5. A steel deck leveling machine as defined in claim 1, wherein: The first bevel gear (27) is engaged with the second bevel gear (25), and the size of the first bevel gear (27) is matched with that of the second bevel gear (25).

6. A steel deck leveling machine as defined in claim 1, wherein: The connecting rod (26) is horizontally rotationally connected with the mounting groove (24) through a bearing, and the servo motor (28) is fixedly connected with the outer side of the whole platform (1).

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