Feeding device for high-strength steel shearing stopping machine

Abstract

The utility model discloses a feeding device for a high-strength steel shearing stopping machine, which comprises a machine base, a guide device, a limiting feeding device, a cutting device and a discharging device are arranged at the top of the machine base, and a fixing block is fixedly mounted on the outer surface of the limiting feeding device. And a gear motor is fixedly mounted on one side of the fixed block. By arranging the fixed block, the gear motor, the rotating rod, the first bevel gear, the second bevel gear, the rotating connecting rod, the forward lead screw, the fixed rotating rod, the reverse lead screw, the adjusting block, the limiting plate and the like, the positions of the adjusting block and the limiting plate can be adjusted conveniently according to the width of a fed steel coil, and the steel coil is limited by adjusting the position of the limiting plate; the feeding guiding and positioning of the steel coils are accurate, limiting feeding can be carried out on more steel coils with different widths, the practicability is improved, and the quality of transverse shearing of the steel coils is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stop shearing machines, in particular to a feeding device for a high-strength steel stop shearing machine. Background Technique

[0002] A stop shearing machine is another name for two traditional sheet flattening devices, namely a wave shearing machine and a horizontal shearing machine. The shearing size of the sheet is controlled by a servo system. It is well-known that the sheet is stopped steadily by the servo system at the moment of shearing and then moved away by the servo system after shearing. The horizontal shearing machine is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials after surface coating. During the horizontal shearing process of silicon steel sheets, it is necessary to unwind a coil of silicon steel coils, and the unwound silicon steel sheets are cut into silicon steel sheets of the same length by a horizontal shearing machine.

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN213163320U discloses a horizontal shearing machine for transformer chips, including an automatic feeding rack, a limit guiding mechanism and a horizontal shearing mechanism. The automatic feeding rack, the limit guiding mechanism and the horizontal shearing mechanism are arranged in sequence from left to right. The limit guiding mechanism includes a U-shaped bracket, a horizontal U-shaped concave groove fixedly arranged at the top of the U-shaped bracket, and a plurality of guiding rollers arranged at equal distances horizontally inside the horizontal U-shaped concave groove. The horizontal shearing mechanism includes a machine base and a guiding mechanism, a limit feeding mechanism, a cutting mechanism and a discharging mechanism fixedly arranged on the top of the machine base. The guiding mechanism, the limit feeding mechanism, the cutting mechanism and the discharging mechanism are arranged on the top of the machine base in sequence from left to right. The utility model has accurate positioning for the unwinding and feeding guidance of silicon steel sheets, which is convenient for horizontal shearing of silicon steel sheets, with high horizontal shearing accuracy and good product quality.

[0004] This stop shearing machine enables the steel coil to be loaded onto the top of the first automatic conveyor belt body through the setting of the limit feeding mechanism, and is limited below two horizontal limit plates and inside the first horizontal concave groove, which can limit the silicon steel sheets and feed them automatically. The feeding guidance and positioning of the silicon steel sheets are accurate. However, the position of the first horizontal concave groove arranged on the limit feeding mechanism cannot be adjusted, and it cannot be adjusted and limited according to the width of the silicon steel sheets, reducing the practicability.

[0005] Therefore, we propose a feeding device for a high-strength steel stop shearing machine to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a feeding device for a high-strength steel stop shearing machine to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A feeding device for a high-strength steel stop shear machine, including a machine base, a guiding device is provided on the top of the machine base, a limiting feeding device is provided on the top of the machine base, a cutting device is provided on the top of the machine base, and a discharging device is provided on the top of the machine base;

[0008] A fixing block is fixedly installed on the outer surface of the limiting feeding device, a reduction motor is fixedly installed on one side of the fixing block, a rotating rod is fixedly connected to the rotating shaft of the reduction motor, two bevel gears one are respectively fixedly connected to both ends of the outer surface of the rotating rod, a bevel gear two is meshed and connected to one side of the bevel gear one, one end of a rotating connecting rod is fixedly connected inside the bevel gear two, the other end of the rotating connecting rod is fixedly connected to one end of a forward lead screw, the other end of the forward lead screw is fixedly connected to one end of a fixed rotating rod, the other end of the fixed rotating rod is fixedly connected to one end of a reverse lead screw, and the other end of the reverse lead screw is rotatably connected inside the fixing block;

[0009] A plurality of sliding grooves are formed on the top surface of the fixing block, an adjusting block is slidably connected inside the sliding grooves, a threaded sleeve is embedded inside the adjusting block, the threaded sleeve close to the forward lead screw is meshed and connected to the forward lead screw, the threaded sleeve close to the reverse lead screw is meshed and connected to the reverse lead screw, and a limiting plate is fixedly installed on the top surface of the adjusting block.

[0010] Preferably, the rotating rod is rotatably connected inside the fixing block, and the fixed rotating rod is rotatably connected inside the fixing block.

[0011] Preferably, installation grooves are respectively formed at both ends inside the fixing block, and the bevel gear one and the bevel gear two are located inside the installation grooves.

[0012] Preferably, an annular rotating block is fixedly connected to the outer surface of the fixed rotating rod, and the annular rotating block is rotatably connected inside the fixing block.

[0013] Preferably, the rotating connecting rod is rotatably connected inside the fixing block.

[0014] Preferably, limiting grooves are respectively formed on both sides inside the sliding grooves, limiting blocks are respectively fixedly connected to both sides of the adjusting block, and the limiting blocks are slidably connected to the limiting grooves.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] By setting the fixing block, reduction motor, rotating rod, bevel gear one, bevel gear two, rotating connecting rod, forward lead screw, fixed rotating rod, reverse lead screw, adjusting block, limiting plate, etc., the present utility model is convenient for adjusting the positions of the adjusting block and the limiting plate according to the width of the steel coil to be fed, limiting the steel coil by adjusting the position of the limiting plate, accurately guiding and positioning the feeding of the steel coil, enabling the limiting feeding of more steel coils with different widths, improving the practicability, and improving the quality of the transverse cutting of the steel coil. Description of the Drawings

[0017] Figure 1 This is a schematic structural view of the present utility model;

[0018] Figure 2 This is a schematic top - view sectional structural view of a partial structure of the present utility model;

[0019] Figure 3 This is a schematic side - view sectional structural view of a partial structure of the present utility model.

[0020] In the figure: 1. Machine base; 2. Guide device; 3. Limit feeding device; 4. Cutting device; 5. Discharging device; 6. Fixed block; 61. Chute; 611. Limit groove; 62. Installation groove; 7. Reducing motor; 8. Rotating rod; 9. First bevel gear; 10. Second bevel gear; 11. Rotating connecting rod; 12. Positive lead screw; 13. Fixed rotating rod; 14. Reverse lead screw; 15. Adjusting block; 151. Threaded sleeve; 152. Limit block; 16. Limit plate; 17. Annular rotating block. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1:

[0023] Please refer to Figures 1-3 , which is the first embodiment of the present utility model. The present utility model provides a technical solution: A feeding device for a high - strength steel stop shear machine includes a machine base 1. A guide device 2 is provided on the top of the machine base 1. A limit feeding device 3 is provided on the top of the machine base 1. A cutting device 4 is provided on the top of the machine base 1. A discharging device 5 is provided on the top of the machine base 1. During operation, the steel coil fed in through unwind limiting and guiding is guided to the guide device 2, and then fed to the limit feeding device 3 for feeding the steel coil. Then, it is cut by the cutting device 4, and the cut steel plate enters the discharging device 5 for discharging;

[0024] A fixed block 6 is fixedly installed on the outer surface of the limit feeding device 3. A reducing motor 7 is fixedly installed on one side of the fixed block 6. A rotating rod 8 is fixedly connected to the rotating shaft of the reducing motor 7. First bevel gears 9 are respectively fixedly connected to both ends of the outer surface of the rotating rod 8. A second bevel gear 10 is meshed and connected to one side of the first bevel gear 9. One end of a rotating connecting rod 11 is fixedly connected inside the second bevel gear 10. The other end of the rotating connecting rod 11 is fixedly connected to one end of a positive lead screw 12. The other end of the positive lead screw 12 is fixedly connected to one end of a fixed rotating rod 13. The other end of the fixed rotating rod 13 is fixedly connected to one end of a reverse lead screw 14. The other end of the reverse lead screw 14 is rotatably connected inside the fixed block 6;

[0025] A plurality of sliding grooves 61 are formed on the top surface of the fixed block 6. An adjusting block 15 is slidably connected in the sliding groove 61. A threaded sleeve 151 is embedded in the adjusting block 15. The threaded sleeve 151 close to the forward lead screw 12 is meshed with the forward lead screw 12, and the threaded sleeve 151 close to the reverse lead screw 14 is meshed with the reverse lead screw 14. A limiting plate 16 is fixedly installed on the top surface of the adjusting block 15. By adjusting the position of the adjusting block 15, the position of the limiting plate 16 can be adjusted, so that the limiting and feeding device 3 can be limited both front and back, improving the accuracy of feeding guidance.

[0026] Embodiment 2:

[0027] Please refer to Figures 1-3 , which is the second embodiment of the present utility model. Based on the previous embodiment, the rotating rod 8 is rotatably connected inside the fixed block 6, and the fixed rotating rod 13 is rotatably connected inside the fixed block 6.

[0028] Installation grooves 62 are respectively formed at both ends inside the fixed block 6. The first bevel gear 9 and the second bevel gear 10 are located in the installation grooves 62.

[0029] An annular rotating block 17 is fixedly connected to the outer surface of the fixed rotating rod 13. The annular rotating block 17 is rotatably connected inside the fixed block 6, which can limit the fixed rotating rod 13 and improve the stability of the rotation of the fixed rotating rod 13, the forward lead screw 12, the reverse lead screw 14, and the rotating connecting rod 11.

[0030] The rotating connecting rod 11 is rotatably connected inside the fixed block 6.

[0031] Limiting grooves 611 are respectively formed on both sides inside the sliding groove 61. Limiting blocks 152 are respectively fixedly connected to both sides of the adjusting block 15. The limiting blocks 152 are slidably connected to the limiting grooves 611, improving the stability of the movement of the adjusting block 15.

[0032] Embodiment 3:

[0033] Please refer to Figures 1-3 , which is the third embodiment of the present utility model. Based on the above two embodiments, when the present utility model is actually used, the limiting device on the limiting and feeding device 3 can be adjusted according to the width of the steel coil. The reduction motor 7 is externally connected to a power source. The reduction motor 7 drives the rotating rod 8 and the two first bevel gears 9 to rotate, thereby driving the two second bevel gears 10 to rotate, synchronously driving the rotating connecting rods 11, the forward lead screw 12, the fixed rotating rod 13, and the reverse lead screw 14 at both ends to rotate, driving the adjusting blocks 15 at both ends on both sides to move closer to each other, thereby driving the limiting plates 16 at both ends on both sides to move closer to each other. By adjusting the position of the limiting plate 16, the steel coil is limited, making the feeding guidance and positioning of the steel coil accurate, enabling the limiting and feeding of more steel coils with different widths, improving the practicability, and improving the quality of the transverse cutting of the steel coil.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a high-strength steel stop shear, comprising a machine base (1), characterized in that: At the top of the machine base (1), there is a guiding device (2), a limiting feeding device (3), a cutting device (4), and a discharging device (5). On the outer surface of the limiting feeding device (3), a fixing block (6) is fixedly installed. On one side of the fixing block (6), a reduction motor (7) is fixedly installed. At the rotating shaft of the reduction motor (7), a rotating rod (8) is fixedly connected. At both ends of the outer surface of the rotating rod (8), a first bevel gear (9) is respectively fixedly connected. On one side of the first bevel gear (9), a second bevel gear (10) is meshed and connected. One end of a rotating connecting rod (11) is fixedly connected inside the second bevel gear (10). The other end of the rotating connecting rod (11) is fixedly connected to one end of a forward lead screw (12). The other end of the forward lead screw (12) is fixedly connected to one end of a fixed rotating rod (13). The other end of the fixed rotating rod (13) is fixedly connected to one end of a reverse lead screw (14). The other end of the reverse lead screw (14) is rotatably connected inside the fixing block (6). On the top surface of the fixing block (6), a plurality of sliding grooves (61) are formed. Inside the sliding grooves (61), an adjusting block (15) is slidably connected. Inside the adjusting block (15), a threaded sleeve (151) is embedded. The threaded sleeve (151) close to the forward lead screw (12) is meshed and connected to the forward lead screw (12). The threaded sleeve (151) close to the reverse lead screw (14) is meshed and connected to the reverse lead screw (14). On the top surface of the adjusting block (15), a limiting plate (16) is fixedly installed.

2. The feeding device for a high-strength steel stop shear machine according to claim 1, wherein: The rotating rod (8) is rotatably connected inside the fixing block (6), and the fixed rotating rod (13) is rotatably connected inside the fixing block (6).

3. The feeding device for a high-strength steel stop shear machine according to claim 1, wherein: At both ends inside the fixing block (6), installation grooves (62) are respectively formed. The first bevel gear (9) and the second bevel gear (10) are located inside the installation grooves (62).

4. A feeding device for a high-strength steel stop shear machine according to claim 1, characterized in that: On the outer surface of the fixed rotating rod (13), an annular rotating block (17) is fixedly connected. The annular rotating block (17) is rotatably connected inside the fixing block (6).

5. A feeding device for a high-strength steel stop shear machine according to claim 1, characterized in that: The rotating connecting rod (11) is rotatably connected inside the fixing block (6).

6. The feeding device for a high-strength steel stop shear machine according to claim 1, wherein: On both sides inside the sliding groove (61), limiting grooves (611) are respectively formed. On both sides of the adjusting block (15), limiting blocks (152) are respectively fixedly connected. The limiting blocks (152) are slidably connected to the limiting grooves (611).

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