Correcting device for metal plate production

Abstract

The utility model discloses a straightening device for sheet metal production, which relates to the technical field of sheet metal production and comprises a base and a straightening machine, the straightening machine is fixedly arranged on the upper surface of the base, and a feed port and a discharge port are respectively arranged on two sides of the upper end of the straightening machine. Two rows of straightening rollers are rotationally arranged in the straightening machine and located between the feeding port and the discharging port, a motor is fixedly arranged on the front side of the straightening machine, and the output end of the motor is fixedly connected with one end of the corresponding straightening roller. A feeding plate and a discharging plate are arranged on the two sides of the straightening machine in an abutting mode respectively, a U-shaped plate is arranged on the upper side of the feeding plate in an abutting mode, a suction mechanism for driving the U-shaped plate to move is arranged on one side of the straightening machine body, grooves are formed in the two sides of the base, and two push rods are arranged on the inner sides of the grooves. According to the plate lifting device, plates can be automatically lifted and received, manual carrying and lifting are not needed, manpower can be greatly saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate production, in particular to a correction device for metal plate production. Background Art

[0002] Thin plate materials often have some bends after production. During the cooling and transportation process, bending, deformation and warping will also occur. In order to obtain a flatter plate, it needs to be straightened by a straightening machine.

[0003] The feed port and discharge port of the traditional metal sheet production correction device are both at a certain height. Therefore, when loading, the sheet needs to be manually lifted to a high place for feeding. After the correction is completed, the sheet needs to be manually taken over and unloaded, which is a waste of manpower and affects work efficiency. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing correction device for metal sheet production, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a correction device for metal sheet production, which solves the problem that the feed port and the discharge port of the correction device for metal sheet production in the prior art both have a certain height. Therefore, when loading the material, it is necessary to manually lift the plate to a high place for feeding. After the correction is completed, the plate needs to be manually taken over and unloaded, which is a great waste of manpower and affects work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A straightening device for metal sheet production, comprising a base and a straightening machine, wherein the straightening machine is fixedly arranged on the upper surface of the base, a feed port and a discharge port are respectively provided on both sides of the upper end of the straightening machine, two rows of straightening rollers are rotatably arranged inside the straightening machine and between the feed port and the discharge port, a motor is fixedly arranged on the front side of the straightening machine, and an output end of the motor is fixedly connected to one end of a corresponding straightening roller;

[0008] A loading plate and a lowering plate are respectively disposed on both sides of the straightening machine, and a U-shaped plate is disposed on the upper side of the loading plate. A suction mechanism for driving the U-shaped plate to move is disposed on one side of the straightening machine body. Grooves are provided on both sides of the base, and two push rods are disposed on the inner side of the grooves. The close ends of the two push rods are rotatably connected by a first axle pin. The lower surfaces of the loading plate and the lowering plate and the inner bottom end of the groove are fixedly provided with U-shaped blocks, and a second axle pin is rotatably provided on the inner side of the U-shaped block, and the outer ends of the two push rods are fixedly sleeved with the corresponding second axle pin.

[0009] A cavity is provided in the middle of the base, and a transmission mechanism for driving the two second shaft pins at the lower side to rotate is arranged inside the cavity.

[0010] Preferably, the attraction mechanism includes an electromagnet and a permanent magnet, a first mounting groove is provided on one side of the straightening machine close to the U-shaped plate and located on the upper side of the feed port, an electromagnet is fixedly embedded inside the first mounting groove, a second mounting groove is provided on one side of the U-shaped plate close to the straightening machine and at a position corresponding to the first mounting groove, and the permanent magnet is fixedly embedded inside the second mounting groove.

[0011] Preferably, the transmission mechanism includes a worm wheel and a worm, the two worms are rotatably arranged inside the grooves on both sides, the two worm wheels are meshingly arranged on the lower side of the corresponding worms, the two worm wheels are respectively fixedly sleeved with the front end of the corresponding second shaft pin, and a dual-axis motor is fixedly arranged inside the cavity, and the two output ends of the dual-axis motor are respectively fixedly connected to one end of the corresponding worm.

[0012] Preferably, T-shaped slide grooves are provided on both sides of the straightening machine, a T-shaped slider is slidably provided inside the T-shaped slide groove, and one side of the T-shaped slider is fixedly connected to one side of the corresponding loading plate and unloading plate.

[0013] Preferably, two side plates are fixedly provided on the front side of the loading plate, a sliding rod is fixedly provided between the two side plates, one end of the U-shaped plate is movably sleeved on the sliding rod, a spring is movably sleeved on the rod wall of the sliding rod, and both ends of the spring are respectively fixedly connected to the corresponding side of the U-shaped plate close to the correction machine and the side plate.

[0014] Preferably, the plurality of correction rollers are all rubber rollers.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model drives two worms to rotate through a double-axis motor, so that the two worm wheels drive the corresponding second shaft pins to rotate, so that two push rods on one side tend to be vertical, that is, the loading plate is pushed to a high place to automatically lift the plate.

[0017] 2. In the utility model, when the plate is lifted to one side of the feed port by the loading plate, the electromagnet is powered on to magnetically adsorb the permanent magnet, so that the U-shaped plate pushes the plate into the straightening machine, thus realizing automatic loading.

[0018] 3. The utility model reverses the dual-axis motor so that the two push rods on one side tend to be horizontal, so that the loading plate can be lowered to a low position for feeding and loading. At the same time, the two push rods on the other side tend to be vertical, so that the unloading plate rises to the side of the discharge port, so that the corrected plate can be received. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the structure of a correction device for metal sheet production proposed by the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0022] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Straightening machine; 3. Straightening roller; 4. Motor; 5. Loading plate; 6. Unloading plate; 7. Push rod; 8. First axle pin; 9. U-shaped block; 10. Second axle pin; 11. Side plate; 12. Sliding rod; 13. Spring; 14. Permanent magnet; 15. Electromagnet; 16. Dual-axis motor; 17. Worm; 18. Worm wheel; 19. T-shaped slider; 20. U-shaped plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a correction device for metal plate production.

[0027] Reference Figure 1-3 A straightening device for metal sheet production includes a base 1 and a straightening machine 2. The straightening machine 2 is fixedly arranged on the upper surface of the base 1. A feed port and a discharge port are respectively provided on both sides of the upper end of the straightening machine 2. Two rows of straightening rollers 3 are rotatably arranged inside the straightening machine 2 and between the feed port and the discharge port. A motor 4 is fixedly arranged on the front side of the straightening machine 2. The output end of the motor 4 is fixedly connected to one end of the corresponding straightening roller 3. The plurality of straightening rollers 3 are all rubber rollers to prevent damage to the sheet as much as possible.

[0028] A loading plate 5 and a lowering plate 6 are respectively arranged on both sides of the straightening machine 2, and a T-shaped slide groove is provided on both sides of the straightening machine 2. A T-shaped slider 19 is slidably arranged inside the T-shaped slide groove. One side of the T-shaped slider 19 is fixedly connected to one side of the corresponding loading plate 5 and the lowering plate 6, so that the loading plate 5 and the lowering plate 6 can slide stably. Two side plates 11 are fixedly arranged on the front side of the loading plate 5, and a slide bar 12 is fixedly arranged between the two side plates 11. One end of the U-shaped plate 20 is movably sleeved with the slide bar 12, and a spring 13 is movably sleeved on the rod wall of the slide bar 12. The two ends of the spring 13 are respectively close to the corresponding U-shaped plate 20. One side of the straightening machine 2 is fixedly connected to the side plate 11 to facilitate the resetting of the U-shaped plate 20. The U-shaped plate 20 is arranged against the upper side of the loading plate 5. One side of the main body of the straightening machine 2 is provided with a suction mechanism for driving the U-shaped plate 20 to move. Grooves are provided on both sides of the base 1. Two push rods 7 are provided on the inner side of the grooves. The close ends of the two push rods 7 are rotatably connected by the first axle pin 8. U-shaped blocks 9 are fixedly provided on the lower surfaces of the loading plate 5 and the unloading plate 6 and the inner bottom ends of the grooves. A second axle pin 10 is rotatably provided on the inner side of the U-shaped block 9. The outer ends of the two push rods 7 are fixedly sleeved with the corresponding second axle pin 10.

[0029] Reference Figure 1-3 The attraction mechanism includes an electromagnet 15 and a permanent magnet 14. A first mounting groove is provided on one side of the straightening machine 2 close to the U-shaped plate 20 and located on the upper side of the feed port. The electromagnet 15 is fixedly embedded inside the first mounting groove. A second mounting groove is provided on one side of the U-shaped plate 20 close to the straightening machine 2 and at a position corresponding to the first mounting groove. The permanent magnet 14 is fixedly embedded inside the second mounting groove.

[0030] Reference Figure 1-3 A cavity is opened in the middle of the base 1, and a transmission mechanism for driving the two second shaft pins 10 on the lower side to rotate is arranged inside the cavity. The transmission mechanism includes a worm wheel 18 and a worm 17. The two worms 17 are rotatably arranged inside the grooves on both sides. The two worm wheels 18 are meshed and arranged on the lower side of the corresponding worm 17. The two worm wheels 18 are respectively fixedly sleeved with the front ends of the corresponding second shaft pins 10. A dual-axis motor 16 is fixedly arranged inside the cavity, and the two output ends of the dual-axis motor 16 are respectively fixedly connected to one end of the corresponding worm 17.

[0031] In the utility model, when in use, the double-axis motor 16 drives the two worms 17 to rotate, so that the two worm wheels 18 drive the corresponding second shaft pin 10 to rotate, so that the two push rods 7 on one side tend to be vertical, that is, the loading plate 5 is pushed to a high place for automatic lifting of the plate. When the loading plate 6 lifts the plate to one side of the feed port, the electromagnet 15 is powered on to magnetically adsorb the permanent magnet 14, so that the U-shaped plate 20 pushes the plate into the straightening machine 2, that is, automatic loading is realized, and the motor 4 drives the straightening roller 3 to rotate, so that the plate can be straightened, and then the double-axis motor 16 reverses, so that the two push rods 7 on one side tend to be horizontal, and the loading plate 5 can be lowered to a low place for feeding and loading. At the same time, the two push rods 7 on the other side tend to be vertical, so that the unloading plate 6 rises to one side of the discharge port, so that the straightened plate can be received.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A straightening device for metal sheet production, comprising a base (1) and a straightening machine (2), characterized in that: The straightening machine (2) is fixedly arranged on the upper surface of the base (1), and a feed port and a discharge port are respectively provided on both sides of the upper end of the straightening machine (2). Two rows of straightening rollers (3) are rotatably arranged inside the straightening machine (2) and between the feed port and the discharge port. A motor (4) is fixedly arranged on the front side of the straightening machine (2), and the output end of the motor (4) is fixedly connected to one end of the corresponding straightening roller (3); A loading plate (5) and a loading plate (6) are respectively arranged on both sides of the straightening machine (2), a U-shaped plate (20) is arranged on the upper side of the loading plate (5), and a suction mechanism for driving the U-shaped plate (20) to move is arranged on one side of the main body of the straightening machine (2). Grooves are provided on both sides of the base (1), and two push rods (7) are arranged on the inner side of the grooves. The close ends of the two push rods (7) are rotatably connected by a first axle pin (8). U-shaped blocks (9) are fixedly arranged on the lower surfaces of the loading plate (5) and the loading plate (6) and the inner bottom ends of the grooves, and a second axle pin (10) is rotatably arranged on the inner side of the U-shaped block (9). The outer ends of the two push rods (7) are fixedly sleeved with the corresponding second axle pin (10); A cavity is provided in the middle of the base (1), and a transmission mechanism is provided inside the cavity for driving the two second shaft pins (10) at the lower side to rotate.

2. The metal sheet production correction device according to claim 1, characterized in that: The attraction mechanism comprises an electromagnet (15) and a permanent magnet (14); a first mounting groove is provided on one side of the straightening machine (2) close to the U-shaped plate (20) and located on the upper side of the feed port; the electromagnet (15) is fixedly embedded in the interior of the first mounting groove; a second mounting groove is provided on one side of the U-shaped plate (20) close to the straightening machine (2) and at a position corresponding to the first mounting groove; the permanent magnet (14) is fixedly embedded in the interior of the second mounting groove.

3. The metal sheet production correction device according to claim 1, characterized in that: The transmission mechanism comprises a worm wheel (18) and a worm (17), wherein the two worms (17) are rotatably arranged inside the grooves on both sides, and the two worm wheels (18) are meshedly arranged on the lower sides of the corresponding worms (17), and the two worm wheels (18) are respectively fixedly sleeved with the front ends of the corresponding second shaft pins (10), and a double-axis motor (16) is fixedly arranged inside the cavity, and the two output ends of the double-axis motor (16) are respectively fixedly connected with one end of the corresponding worm (17).

4. The metal sheet production correction device according to claim 1, characterized in that: Both sides of the straightening machine (2) are provided with T-shaped slide grooves, and a T-shaped slider (19) is slidably arranged inside the T-shaped slide groove, and one side of the T-shaped slider (19) is fixedly connected to one side of the corresponding loading plate (5) and unloading plate (6).

5. The metal sheet production correction device according to claim 1, characterized in that: Two side plates (11) are fixedly arranged on the front side of the loading plate (5), a sliding rod (12) is fixedly arranged between the two side plates (11), one end of the U-shaped plate (20) is movably sleeved with the sliding rod (12), a spring (13) is movably sleeved on the rod wall of the sliding rod (12), and two ends of the spring (13) are respectively fixedly connected to the side of the corresponding U-shaped plate (20) close to the correction machine (2) and the side plate (11).

6. The metal sheet production correction device according to claim 1, characterized in that: The plurality of correction rollers (3) are all rubber rollers.

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