CN220295542U - Steel plate straightening machine - Google Patents

Abstract

The utility model relates to the technical field of steel plate processing and discloses a steel plate straightening machine which comprises a workbench, wherein two fixing plates are fixedly arranged on the front surface and the back surface of the workbench, the two fixing plates on the same side are positioned on the left side and the right side of the workbench, air cylinders are fixedly arranged at the tops of the fixing plates, a movable seat is fixedly arranged between the tops of piston rods of the four air cylinders and above the workbench, the movable seat is U-shaped, and a plurality of upper rollers are rotatably connected to the bottom of the movable seat.

Description

Steel plate straightening machine

Technical Field

The application relates to the technical field of steel plate processing, in particular to a steel plate straightening machine.

Background

In the process of using, the steel sheet is liable to twist, when using, the steel sheet is usually leveled according to the needs, in the prior art, the steel is usually placed between the rollers at the upper side and the lower side, and the surfaces of the steel sheet are corrected by moving the two ends of the steel sheet, but when the steel sheet leveling machine is used, the distance between the rollers cannot be adjusted, so that the steel sheet leveling machine cannot be suitable for steel sheets with different thicknesses, and the practicality of use is reduced.

In order to solve the problems, a steel plate straightening machine is designed.

Disclosure of Invention

The technical scheme adopted by the utility model is as follows:

the utility model provides a steel sheet straightening machine, includes the workstation, the front and the back of workstation all fixed mounting have two fixed plates, and two fixed plates of homonymy are located the left and right sides of workstation lateral wall, the top fixed mounting of fixed plate has the cylinder bottom, four fixed mounting is in the removal seat bottom between the piston rod top of cylinder, removes the seat and is located the workstation top, removes the seat and is the U type, it is connected with a plurality of upper portion running rollers to remove seat bottom rotation, a plurality of upper portion running rollers parallel arrangement, the both ends of a plurality of upper portion running rollers respectively with remove seat bottom front and back both ends rotation connection, the front one end of upper portion running roller extends to the removal seat outside, the front one end fixed mounting of upper portion running roller has first driving gear, the front rotation of removal seat connects a plurality of first driven gears, first driven gear is located between two first driving gears, and first driven gear meshes with two adjacent first driving gears, the top fixed mounting has first motor, first motor output shaft and first speed reducer's input pulley fixed connection, first speed reducer output gear is connected with first running roller, first driving gear is connected with the first mounting panel, the front one of them is connected with the front mounting panel, the front one of two mounting panel is connected with the front one of two driving gear, the front one of the front mounting panel is connected with the first mounting panel is rotated, the front one of a plurality of running roller is connected with the first driving gear down, the front mounting panel is connected with the first driving gear is connected with down, the second driven gear is located between two adjacent second driving gears, the second driven gear is meshed with two adjacent second driving gears, the supporting plates are fixedly mounted on the outer walls of the left side and the right side of the workbench, a second motor and a second speed reducer are fixedly mounted on the top of each supporting plate, an output shaft of the second motor is fixedly connected with an input rotating shaft of the second speed reducer, a third belt pulley is fixedly mounted on an output rotating shaft of the second speed reducer, a fourth belt pulley is fixedly mounted on the back face of the second driving gear and the back face of the second driving gear on the leftmost side, and a second belt is sleeved between the two adjacent third belt pulleys and the fourth belt pulley.

The top of workstation is seted up flutedly, the bottom of lower part running roller is located the recess inside.

The utility model has the beneficial effects that:

this application drives through the cylinder and removes the seat and go up and down to can adjust the distance between upper portion running roller and the lower part running roller, thereby can correct the steel sheet of different thickness, let this equipment application scope wider practicality better, in addition, need not to adopt the equipment of different models, reduce the purchase cost of equipment, carry out forward and reverse rotation simultaneously through control first motor and two second motors, can drive the steel sheet and carry out reciprocating motion on the workstation, improve the effect that the steel sheet was corrected.

Drawings

Fig. 1 is a schematic three-dimensional structure provided in an embodiment of the present application;

FIG. 2 is a schematic three-dimensional structure provided in an embodiment of the present application;

FIG. 3 is a schematic three-dimensional structure provided in an embodiment of the present application;

fig. 4 is a front view provided in an embodiment of the present application.

In the figure: 1. a work table; 2. a fixing plate; 3. a cylinder; 4. a movable seat; 5. an upper roller; 6. a first drive gear; 7. a first driven gear; 8. a first motor; 9. a first speed reducer; 10. a first pulley; 11. a second pulley; 12. a first belt; 13. a mounting plate; 14. a lower roller; 15. a second drive gear; 16. a second driven gear; 17. a support plate; 18. a second motor; 19. a second speed reducer; 20. a third pulley; 21. a fourth pulley; 22. a second belt; 23. a groove.

Detailed Description

Referring to fig. 1-4, two fixing plates 2 are fixedly mounted on the front and back sides of the workbench 1, the two fixing plates 2 on the same side are located on the left and right sides of the side wall of the workbench 1, the top of the fixing plate 2 is fixedly mounted with the bottoms of the cylinders 3, the tops of the piston rods of the four cylinders 3 are fixedly mounted at the bottom of the movable seat 4, the movable seat 4 is located above the workbench 1, the movable seat 4 is U-shaped, the bottom of the movable seat 4 is rotationally connected with a plurality of upper rollers 5, the upper rollers 5 are parallel, two ends of the upper rollers 5 are rotationally connected with the front and back ends of the bottom of the movable seat 4 respectively, one end of the front side of the upper rollers 5 extends to the outer side of the movable seat 4, one end of the front side of the upper rollers 5 is fixedly provided with a first driving gear 6, the front side of the movable seat 4 is rotationally connected with a plurality of first driven gears 7, the first driven gears 7 are located between the two first driving gears 6, the first driven gear 7 is meshed with two adjacent first driving gears 6, a first motor 8 is fixedly arranged at the top of the movable seat 4, an output shaft of the first motor 8 is fixedly connected with an input rotating shaft of a first speed reducer 9, an output rotating shaft of the first speed reducer 9 is fixedly connected with a first belt pulley 10, one end of the front surface of one first driving gear 6 is fixedly connected with a second belt pulley 11, the second belt pulley 11 and the first belt pulley 10 are sleeved with a first belt 12, two mounting plates 13 are fixedly arranged at the top of the workbench 1, the two mounting plates 13 are positioned at the front side and the rear side of the workbench 1, a plurality of lower rollers 14 are rotatably connected between the two mounting plates 13, one end of the back surface of each lower roller 14 extends to the outer side of each mounting plate 13, a second driving gear 15 is fixedly arranged at one end of the back surface of each lower roller 14, a plurality of second driven gears 16 are rotatably connected at the back surface of each back surface mounting plate 13, the second driven gear 16 is located between two adjacent second driving gears 15, the second driven gear 16 is meshed with two adjacent second driving gears 15, supporting plates 17 are fixedly installed on the outer walls of the left side and the right side of the workbench 1, a second motor 18 and a second speed reducer 19 are fixedly installed on the top of each supporting plate 17, an output shaft of the second motor 18 is fixedly connected with an input rotating shaft of the second speed reducer 19, a third belt pulley 20 is fixedly installed on an output rotating shaft of the second speed reducer 19, a fourth belt pulley 21 is fixedly installed on the back face of the leftmost second driving gear 15 and the back face of the rightmost second driving gear 15, and a second belt 22 is sleeved between the two adjacent third belt pulleys 20 and the fourth belt pulley 21.

In the correcting process, firstly, a steel plate is placed on the lower roller 14, two second motors 18 are started to rotate in the same direction, the second motors 18 drive a second speed reducer 19 and a third belt pulley 20 to rotate in the same direction, a fourth belt pulley 21 and a second driving gear 15 on one side are driven to rotate through the transmission of a second belt 22, the second driven gear 16 and the second driving gear 15 are meshed with each other, so that the lower roller 14 is driven to rotate in the same direction, the steel plate is driven to move, when the steel plate moves to the lower part of a moving seat 4, an air cylinder 3 is started, the air cylinder 3 drives the moving seat 4 to lift, the upper roller 5 is contacted with the top of an iron plate, subsequently, the first motor 8 is started, the first motor 8 drives the first speed reducer 9 and the first belt pulley 10 to rotate, the second belt pulley 11 and one first driving gear 6 are driven to rotate through the transmission of the first belt 12, and the first driven gear 7 is meshed with the corresponding first driving gear 6, so that the upper roller 5 is driven to rotate in the same direction, the steel plate can be corrected through the upper roller 5 and the lower roller 14, and the first motor 8 and the two second motors 18 are controlled to simultaneously rotate in the forward direction and the reverse direction, so that the steel plate can be driven to reciprocate on the workbench 1, and the poor effect is improved.

According to the utility model, the cylinder 3 drives the movable seat 4 to lift up and down, so that the distance between the upper roller 5 and the lower roller 14 can be adjusted, steel plates with different thicknesses can be corrected, and the first motor 8 and the two second motors 18 are controlled to rotate forward and backward simultaneously, so that the steel plates can be driven to reciprocate on the workbench 1, and the steel plate correction effect is improved.

Claims (2)

1. The utility model provides a steel sheet straightening machine, includes workstation (1), its characterized in that: the front and the back of the workbench (1) are fixedly provided with two fixing plates (2), the two fixing plates (2) on the same side are positioned on the left side and the right side of the side wall of the workbench (1), the top of the fixing plates (2) is fixedly provided with the bottoms of the air cylinders (3), the bottoms of the piston rods of the four air cylinders (3) are fixedly arranged between the tops of the piston rods of the movable base (4), the movable base (4) is positioned above the workbench (1), the movable base (4) is U-shaped, the bottom of the movable base (4) is rotationally connected with a plurality of upper rollers (5), the upper rollers (5) are parallel to each other, two ends of the upper rollers (5) are respectively rotationally connected with the front end and the back end of the bottom of the movable base (4), one end of the front of each upper roller (5) is fixedly provided with a first driving gear (6), the front of each movable base (4) is rotationally connected with a plurality of first driven gears (7), the first driven gears (7) are positioned between the first driving gears (6) and are meshed with first output shafts (8) of the first driving gears (8), the first pulley (10) is fixedly connected with an output rotating shaft of the first speed reducer (9), one of the first pulleys (11) is fixedly connected with one end of the front face of the first driving gear (6), the second pulleys (11) and the first pulleys (10) are sleeved with the first belt (12), two mounting plates (13) are fixedly arranged at the top of the workbench (1), the two mounting plates (13) are positioned at the front side and the rear side of the workbench (1), a plurality of lower roller wheels (14) are rotatably connected between the two mounting plates (13), one end of the back face of each lower roller wheel (14) extends to the outer side of each mounting plate (13), a second driving gear (15) is fixedly arranged at one end of the back face of each lower roller wheel (14), a plurality of second driven gears (16) are rotatably connected with the back face of each mounting plate (13), each second driven gear (16) is positioned between the two adjacent second driving gears (15), the second driven gears (16) are meshed with the two adjacent second driving gears (15), a second motor (17) is fixedly arranged at the left side and the outer wall of the workbench (1), a second motor (17) is fixedly connected with a second output shaft (19), a second speed reducer (19) is fixedly arranged at the back face of each second motor (19), the output rotating shaft of the second speed reducer (19) is fixedly provided with a third belt pulley (20), the back surface of the leftmost second driving gear (15) and the back surface of the rightmost second driving gear (15) are fixedly provided with a fourth belt pulley (21), and a second belt (22) is sleeved between two adjacent third belt pulleys (20) and the fourth belt pulley (21).

2. A steel plate conditioner as set forth in claim 1, wherein: the top of the workbench (1) is provided with a groove (23), and the bottom end of the lower roller (14) is positioned in the groove (23).