Automatic steel plate cutting and discharging device

Abstract

The utility model relates to the technical field of steel plate cutting and blanking, and discloses an automatic steel plate cutting and blanking device which comprises a table top, a cutting head is fixedly installed at the output end of a motor, two sliding rods are slidably connected to the interiors of four fixing plates, four sliding holes are formed in the table top, and the cutting head is fixedly installed on the table top. Stabilizing rods are slidably connected into the four sliding holes correspondingly, and a control cabinet is fixedly installed on the outer wall of the fixing support. According to the automatic cutting and discharging device for the steel plate, the steel plate is placed on a table top, a contact type position sensor sends a signal to a control cabinet after sensing the steel plate, an electric telescopic rod is controlled to move towards the inner side, an arc-shaped plate is driven to move towards the inner side, the circular steel plate is clamped, the position of the axis can be found out, and the effect of cutting the steel plate is achieved; the effect of improving the cutting efficiency is achieved, and the problems that an existing steel plate cutting device does not have the effect of automatically positioning the axis in actual use and is low in efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate cutting and blanking, in particular to an automatic steel plate cutting and blanking device. Background Art

[0002] Steel plate cutting is one of the main processing methods for steel. It is mainly used to split or cut specific cavities in steel plates. In the process of mechanical processing, a steel plate cutting machine is often needed to cut large steel plates into small pieces. At present, the steel plate cutting machine mainly includes a machine base, a machine frame and a feeding device. When cutting the center hole of a circular steel plate, a positioning auxiliary device will be required.

[0003] The existing steel plate cutting device does not have the effect of automatically locating the axis in actual use, which may cause the staff to manually find the axis when cutting the steel plate, which is inefficient. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an automated steel plate cutting and unloading device to solve the problem that the existing steel plate cutting device mentioned in the above background technology does not have the effect of automatically positioning the axis in actual use, which may cause the staff to manually find the axis when cutting the steel plate, resulting in low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cutting and unloading device for steel plates, comprising a tabletop, a fixed bracket is fixedly welded to the outer wall of the tabletop, a hydraulic rod is fixedly installed on the outer wall of the fixed bracket, a protective cover is fixedly installed on the output end of the hydraulic rod, a motor is fixedly installed inside the protective cover, a cutting head is fixedly installed on the output end of the motor, four fixed plates are fixedly installed on the outer wall of the tabletop, electric telescopic rods are fixedly installed on the outer walls of the four fixed plates, arc plates are fixedly installed on the output ends of the four electric telescopic rods, two sliding rods are slidably connected to the inside of the four fixed plates, four sliding holes are opened on the tabletop, stabilizing rods are slidably connected to the inside of the four sliding holes, and a control cabinet is fixedly installed on the outer wall of the fixed bracket.

[0006] Preferably, four support rods are fixedly installed on the outer wall of the table top, and an inclined plate is fixedly installed on the outer wall of the four support rods. The inside of the inclined plate is rotatably connected to two rotating shafts, bolts are penetrated inside the two rotating shafts, and guide plates are fixedly welded to the outer walls of the two rotating shafts.

[0007] Preferably, the outer wall of the inclined plate is slidably connected to the outer walls of the two guide plates, and the outer walls of the two bolts are connected to the inner threads of the inclined plate.

[0008] Preferably, outer walls of the four arc-shaped plates are respectively fixedly welded to outer walls of four stabilizing bars, and outer walls of a plurality of sliding bars are respectively fixedly welded to outer walls of the four arc-shaped plates.

[0009] Preferably, the outer walls of the four arc-shaped plates are slidably connected to the outer wall of the table top, and a material discharge hole is provided inside the table top.

[0010] Preferably, a contact position sensor is provided on the outer wall of the desktop, and the contact position sensor, the electric telescopic rod and the control cabinet are electrically connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The steel plate automatic cutting and unloading device puts the steel plate on the table. After the contact position sensor senses the steel plate, it sends a signal to the control cabinet to control the electric telescopic rod to move inward, drive the arc plate to move inward, clamp the circular steel plate, and find the position of the axis. The hydraulic rod drives the motor to move downward, and the operation of the motor drives the cutting head to rotate to cut the steel plate, so as to achieve the effect of cutting the steel plate and improve the cutting efficiency. It solves the problem that the existing steel plate cutting device does not have the effect of automatically positioning the axis in actual use and has low efficiency.

[0013] 2. The automatic steel plate cutting and unloading device adjusts the inclination angle of the guide plate to achieve a better guiding effect when circular steel plates of different sizes need to be cut. The guide plate is rotated by loosening the bolts, and the guide plate rotates along the rotating shaft to adjust the position of the guide plate to achieve a better guiding effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structural base plate of the utility model;

[0017] Figure 4 The utility model structure Figure 1 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. desktop; 2. fixed bracket; 3. hydraulic rod; 4. motor; 5. cutting head; 6. fixed plate; 7. electric telescopic rod; 8. curved plate; 9. sliding rod; 10. sliding hole; 11. stabilizing rod; 12. control cabinet; 13. support rod; 14. tilting plate; 15. rotating shaft; 16. bolt; 17. guide plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] Please refer to Figure 1-4 ,

[0022] An automatic cutting and unloading device for steel plates, comprising a tabletop 1, a fixed bracket 2 is fixedly welded to the outer wall of the tabletop 1, a hydraulic rod 3 is fixedly installed on the outer wall of the fixed bracket 2, a protective cover is fixedly installed on the output end of the hydraulic rod 3, a motor 4 is fixedly installed inside the protective cover, a cutting head 5 is fixedly installed on the output end of the motor 4, four fixed plates 6 are fixedly installed on the outer wall of the tabletop 1, electric telescopic rods 7 are fixedly installed on the outer walls of the four fixed plates 6, arc plates 8 are fixedly installed on the output ends of the four electric telescopic rods 7, two sliding rods 9 are slidably connected inside the four fixed plates 6, four sliding holes 10 are opened on the tabletop 1, stabilizing rods 11 are slidably connected inside the four sliding holes 10, and a control cabinet 12 is fixedly installed on the outer wall of the fixed bracket 2;

[0023] Specifically, when it is necessary to cut a circular steel plate, the steel plate is placed on the table 1, and then the contact position sensor senses the steel plate and sends a signal to the control cabinet 12, and the control cabinet 12 controls the electric telescopic rod 7 to move inward, and the electric telescopic rod 7 will drive the arc plate 8 to move inward, and then the circular steel plate is clamped, and the position of the axis can be found. At this time, the hydraulic rod 3 is opened, and the hydraulic rod 3 will drive the motor 4 to move downward, and the operation of the motor 4 drives the cutting head 5 to rotate, and then the steel plate is cut to achieve the effect of cutting the steel plate, and to achieve the effect of improving the cutting efficiency, which solves the problem that the existing steel plate cutting device does not have the effect of automatically positioning the axis in actual use, which may cause the staff to manually find the axis when cutting the steel plate, resulting in low efficiency;

[0024] In the embodiment: the outer walls of the four arc-shaped plates 8 are respectively fixedly welded to the outer walls of the four stabilizing bars 11, and the outer walls of the plurality of sliding bars 9 are respectively fixedly welded to the outer walls of the four arc-shaped plates 8;

[0025] Specifically, the arc plate 8 is connected to the stabilizing rod 11 to achieve the effect of stabilizing the movement of the arc plate 8, and the sliding rod 9 is welded to the arc plate 8 and moves to limit the movement direction of the arc plate 8;

[0026] In the embodiment: the outer walls of the four arc-shaped plates 8 are slidably connected to the outer wall of the table top 1, and a feeding hole is provided inside the table top 1;

[0027] Specifically, the arc plate 8 is slidably connected to the desktop 1, so as to achieve the effect of stably moving the arc plate 8, and the unloading hole opened in the desktop 1 can be used to discharge the waste of the cut plate;

[0028] In the embodiment: a contact position sensor is provided on the outer wall of the desktop 1, and the contact position sensor, the electric telescopic rod 7 and the control cabinet 12 are electrically connected;

[0029] Specifically, contact position sensor

[0030] In the embodiment: the control cabinet 12, the trigger position sensor and the electric telescopic rod 7 are existing structures, and the control circuit can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0031] Working principle: Put the steel plate on the table 1, and the contact position sensor senses the steel plate and sends a signal to the control cabinet 12, which controls the electric telescopic rod 7 to move inward, drives the arc plate 8 to move inward, clamps the circular steel plate, and can find the position of the axis. The hydraulic rod 3 drives the motor 4 to move downward, and the operation of the motor 4 drives the cutting head 5 to rotate to cut the steel plate to achieve the effect of cutting the steel plate. Compared with the relevant technology, the automatic steel plate cutting and unloading device provided by the utility model has the following beneficial effects: to achieve the effect of improving the cutting efficiency, solve the problem that the existing steel plate cutting device does not have the effect of automatically positioning the axis in actual use, and the efficiency is low;

[0032] Embodiment 2:

[0033] Please refer to Figure 1-4 ,

[0034] Four support rods 13 are fixedly installed on the outer wall of the table top 1, and an inclined plate 14 is fixedly installed on the outer wall of the four support rods 13. The inside of the inclined plate 14 is rotatably connected to two rotating shafts 15. Bolts 16 are penetrated inside the two rotating shafts 15, and guide plates 17 are fixedly welded to the outer walls of the two rotating shafts 15;

[0035] Specifically, the support rod 13 is provided to fix and support the inclined plate 14. When it is necessary to cut circular steel plates of different sizes, it is necessary to adjust the inclination angle of the guide plate 17 to achieve a better guiding effect. The bolt 16 is loosened, and then the guide plate 17 is rotated. The guide plate 17 rotates along the rotating shaft 15 to adjust the position of the guide plate 17 to achieve a better guiding effect.

[0036] In the embodiment: the outer wall of the inclined plate 14 is slidably connected to the outer walls of the two guide plates 17, and the outer walls of the two bolts 16 are threadedly connected to the inner wall of the inclined plate 14;

[0037] Specifically, the inclined plate 14 is slidably connected to the guide plate 17 to achieve the effect of stably moving the guide plate 17, and the bolt 16 is threadedly connected to the inclined plate 14 to limit the rotation shaft 15, thereby achieving the effect of limiting the rotation of the rotation shaft 15 and indirectly limiting the movement of the guide plate 17;

[0038] Working principle: When circular steel plates of different sizes need to be cut, the inclination angle of the guide plate 17 needs to be adjusted to achieve a better guiding effect. The bolt 16 is loosened to rotate the guide plate 17, and the guide plate 17 rotates along the rotating shaft 15. Compared with the related art, the utility model provides an automatic steel plate cutting and unloading device with the following beneficial effects: to achieve the effect of adjusting the position of the guide plate 17 to achieve a better guiding effect.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cutting and blanking device for steel plates, comprising a tabletop (1), characterized in that: A fixed bracket (2) is fixedly welded to the outer wall of the table top (1), a hydraulic rod (3) is fixedly installed on the outer wall of the fixed bracket (2), a protective cover is fixedly installed on the output end of the hydraulic rod (3), a motor (4) is fixedly installed inside the protective cover, and a cutting head (5) is fixedly installed on the output end of the motor (4), four fixed plates (6) are fixedly installed on the outer wall of the table top (1), electric telescopic rods (7) are fixedly installed on the outer walls of the four fixed plates (6), and arc plates (8) are fixedly installed on the output ends of the four electric telescopic rods (7), and two sliding rods (9) are slidably connected inside the four fixed plates (6), and four sliding holes (10) are slidably connected inside the four sliding holes (10), and a stabilizing rod (11) is fixedly installed on the outer wall of the fixed bracket (2).

2. The automatic steel plate cutting and blanking device according to claim 1 is characterized in that: Four support rods (13) are fixedly mounted on the outer wall of the table top (1), and an inclined plate (14) is fixedly mounted on the outer wall of the four support rods (13). Two rotating shafts (15) are rotatably connected inside the inclined plate (14), and bolts (16) are penetrated inside the two rotating shafts (15). Guide plates (17) are fixedly welded to the outer walls of the two rotating shafts (15).

3. The automatic steel plate cutting and blanking device according to claim 2 is characterized in that: The outer wall of the inclined plate (14) is slidably connected to the outer walls of the two guide plates (17), and the outer walls of the two bolts (16) are threadedly connected to the inner part of the inclined plate (14).

4. The automatic steel plate cutting and blanking device according to claim 1 is characterized in that: The outer walls of the four arc-shaped plates (8) are respectively fixedly welded to the outer walls of the four stabilizing rods (11), and the outer walls of the plurality of sliding rods (9) are respectively fixedly welded to the outer walls of the four arc-shaped plates (8).

5. The automatic steel plate cutting and blanking device according to claim 1 is characterized in that: The outer walls of the four arc-shaped plates (8) are slidably connected to the outer wall of the table top (1), and a material discharge hole is provided inside the table top (1).

6. The automatic steel plate cutting and blanking device according to claim 1 is characterized in that: The outer wall of the tabletop (1) is provided with a contact position sensor, and the contact position sensor, the electric telescopic rod (7) and the control cabinet (12) are electrically connected.

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