Stainless steel coiled plate cutting device

Abstract

The utility model discloses a stainless steel coiled plate cutting device which comprises a top plate, end plates are fixedly installed on the outer surfaces of the two ends of the top plate, hanger rail sliding doors are installed at the front end and the rear end of the outer surface of the lower end of the top plate, the number of the end plates is two, and a cutting assembly is installed on the upper portion between the two end plates. Pressing structures are fixedly mounted on the front side and the rear side of the lower portion between the two end plates, and the cutting assembly comprises a ball screw, a guide rod, a first movable block, a hydraulic cylinder, a ball nut, a sliding sleeve, a mounting block, a laser cutting head and a second gear motor. According to the stainless steel coiled plate cutting device, a stainless steel coiled plate to be cut is conveniently pressed through the arranged pressing structure, the stability of the stainless steel coiled plate in the cutting process is improved, the stainless steel coiled plate is conveniently cut through the arranged cutting assembly, and convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel coil production, in particular to a stainless steel coil cutting device. Background Art

[0002] Stainless steel coils are divided into austenitic stainless steel cold rolled coils and stainless steel hot rolled coils.

[0003] In the prior art, when stainless steel coils are produced, the steel plates need to be cut on a feeding rack. In the prior art, the stainless steel coils are generally cut by a laser cutting machine.

[0004] However, when the stainless steel coil is cut by a laser cutting machine, due to the lack of a material pressing structure, the stainless steel coil is prone to warping or relative displacement with the feed rack, which reduces the cutting quality.

[0005] For this purpose, we propose a stainless steel coil cutting device. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a stainless steel coil cutting device, which is convenient for pressing the stainless steel coil and improving the cutting quality, and can effectively solve the problems in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a stainless steel coil cutting device, including a top plate, end plates are fixedly installed on the outer surfaces of both ends of the top plate, and hanging rail sliding doors are installed on the front and rear ends of the outer surface of the lower end of the top plate, the number of the end plates is two groups, and a cutting assembly is installed on the upper part between the two groups of end plates, and a pressing structure is fixedly installed on the front and rear sides of the lower part between the two groups of end plates, the cutting assembly includes a ball screw, a guide rod, a first movable block, a hydraulic cylinder, a ball nut, a sliding sleeve, a mounting block, a laser cutting head and a second reduction motor, and the pressing structure includes a support plate, a transmission mounting shell, a first reduction motor, a rotating shaft, an eccentric wheel, a second movable block, a compression spring, a sliding hole, a movable rod, a pressing block and a mounting groove, and the second reduction motor is fixedly installed on one side of the upper outer surface of a group of end plates.

[0010] Preferably, the ball screw and guide rod are installed at the upper part between the two groups of end plates, and the outer surface of one end of the ball screw is connected to the second reduction motor, a sealed bearing is provided between the ball screw and the end plate, the ball screw is rotatably connected to the end plate through the sealed bearing, the outer surfaces of both ends of the guide rod are fixedly connected to the end plate, a coupling is provided between the ball screw and the second reduction motor, and the outer surface of one end of the ball screw is fixedly connected to the outer surface of one end of the output shaft in the second reduction motor through the coupling.

[0011] Preferably, the sleeve is fixedly installed on one side of the outer surface of one end of the first movable block, the ball nut is fixedly installed on the other side of the outer surface of one end of the first movable block, and the sleeve is sleeved on the outer wall of the guide rod, the ball nut is located on the outer wall of the ball screw, the hydraulic cylinder is fixedly installed on the middle part of the upper outer surface of the first movable block, the mounting block is fixedly installed between the lower outer surface of the piston rod in the hydraulic cylinder and the upper outer surface of the laser cutting head, the sleeve and the outer wall of the guide rod are slidably connected, and the ball nut and the outer wall of the ball screw are threadedly connected.

[0012] Preferably, the outer surfaces at both ends of the support plate are fixedly connected to the end plate, the transmission mounting shell is fixedly mounted on the middle part of the outer surface of the upper end of the support plate, the first reduction motor is fixedly mounted between the outer surface of one end of the transmission mounting shell and the outer surface of the upper end of the support plate, the mounting groove is opened on the outer surface of the lower end of the support plate, the pressing block is located in the support plate, the eccentric wheel, the second movable block, the compression spring, the sliding hole and the movable rod are all in two groups, and the rotating shaft is connected to the outer surface of one end of the first reduction motor.

[0013] Preferably, the eccentric wheel, the second movable block and the compression spring are all located inside the transmission mounting shell, the two groups of eccentric wheels are fixedly mounted on the outer walls at both ends of the rotating shaft, the second movable block is located at the lower part of the eccentric wheel, and the second movable block is fixedly mounted on the upper outer surface of the movable rod, the compression spring is movably sleeved on the outer wall of the upper part of the movable rod, the lower end outer surface of the compression spring is fixedly connected to the upper end outer surface of the support plate, the upper end outer surface of the compression spring is fixedly connected to the lower end outer surface of the second movable block, the two groups of movable rods are fixedly mounted on the left and right sides of the upper end outer surface of the pressing block, and the two groups of sliding holes are opened on the left and right sides of the upper end outer surface of the support plate.

[0014] Preferably, a sealed bearing is provided between the rotating shaft and the transmission mounting shell, the rotating shaft is rotatably connected to the transmission mounting shell through the sealed bearing, a coupling is provided between the rotating shaft and the first reduction motor, an outer surface of one end of the rotating shaft is fixedly connected to an outer surface of one end of the output shaft in the rotating shaft through the coupling, an outer wall of the movable rod and the sliding hole are slidably connected, an outer surface of the lower end of the second movable block is elastically connected to an outer surface of the upper end of the support plate through a compression spring, and an outer wall of the pressing block and the mounting groove are slidably connected.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a stainless steel coil cutting device, which has the following beneficial effects:

[0017] 1. The stainless steel coil cutting device is convenient for pressing the stainless steel coil to be cut by setting a pressing structure, thereby improving the stability of the stainless steel coil when cutting.

[0018] 2. The stainless steel coil cutting device facilitates cutting of the stainless steel coil by means of the provided cutting components, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a stainless steel coil cutting device.

[0020] Figure 2 The utility model is a partial structural schematic diagram of a stainless steel coil cutting device.

[0021] Figure 3 The utility model is a structural schematic diagram of a material pressing structure in a stainless steel coil cutting device.

[0022] Figure 4 It is a side cross-sectional view of a material pressing structure in a stainless steel coil cutting device of the utility model.

[0023] In the figure: 1. top plate; 2. end plate; 3. hanging rail sliding door; 4. cutting assembly; 5. pressing structure; 6. ball screw; 7. guide rod; 8. first movable block; 9. hydraulic cylinder; 10. ball nut; 11. sleeve; 12. mounting block; 13. support plate; 14. transmission mounting shell; 15. first reduction motor; 16. rotating shaft; 17. eccentric wheel; 18. second movable block; 19. compression spring; 20. sliding hole; 21. movable rod; 22. pressing block; 23. mounting groove; 24. second reduction motor; 25. laser cutting head. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] This embodiment is a stainless steel coil cutting device.

[0026] like Figure 1-4 As shown, it includes a top plate 1, end plates 2 are fixedly installed on the outer surfaces of both ends of the top plate 1, and hanging rail sliding doors 3 are installed on the front and rear ends of the outer surface of the lower end of the top plate 1. There are two groups of end plates 2, and a cutting assembly 4 is installed on the upper part between the two groups of end plates 2. A pressing structure 5 is fixedly installed on the front and rear sides of the lower part between the two groups of end plates 2. The cutting assembly 4 includes a ball screw 6, a guide rod 7, a first movable block 8, a hydraulic cylinder 9, a ball nut 10, a sleeve 11, a mounting block 12, a laser cutting head 25 and a second reduction motor 24, and the pressing structure 5 includes a support plate 13, a transmission mounting shell 14, a first reduction motor 15, a rotating shaft 16, an eccentric wheel 17, a second movable block 18, a compression spring 19, a sliding hole 20, a movable rod 21, a pressing block 22 and a mounting groove 23, and the second reduction motor 24 is fixedly installed on one side of the upper outer surface of a group of end plates 2.

[0027] The ball screw 6 and the guide rod 7 are installed at the upper part between the two groups of end plates 2, and the outer surface of one end of the ball screw 6 is connected to the second reduction motor 24. A sealed bearing is arranged between the ball screw 6 and the end plate 2, and the ball screw 6 is rotatably connected to the end plate 2 through the sealed bearing. The outer surfaces of both ends of the guide rod 7 are fixedly connected to the end plate 2. A coupling is arranged between the ball screw 6 and the second reduction motor 24, and the outer surface of one end of the ball screw 6 is fixedly connected to the outer surface of one end of the output shaft in the second reduction motor 24 through the coupling; the sliding sleeve 11 is fixedly installed on one side of the outer surface of one end of the first movable block 8, and the ball nut 10 is fixedly installed on the other side of the outer surface of one end of the first movable block 8, and the sliding sleeve 11 is sleeved on the outer wall of the guide rod 7, and the ball nut 10 Located on the outer wall of the ball screw 6, the hydraulic cylinder 9 is fixedly installed in the middle of the upper outer surface of the first movable block 8, the mounting block 12 is fixedly installed between the lower outer surface of the piston rod in the hydraulic cylinder 9 and the upper outer surface of the laser cutting head 25, the sliding sleeve 11 and the outer wall of the guide rod 7 are slidingly connected, and the ball nut 10 and the outer wall of the ball screw 6 are threadedly connected; the outer surfaces of both ends of the support plate 13 are fixedly connected to the end plate 2, the transmission mounting shell 14 is fixedly installed in the middle of the upper outer surface of the support plate 13, the first reduction motor 15 is fixedly installed between the outer surface of one end of the transmission mounting shell 14 and the upper outer surface of the support plate 13, the mounting groove 23 is opened on the lower outer surface of the support plate 13, and the pressing block 22 is located in the support plate 13, The number of the eccentric wheel 17, the second movable block 18, the compression spring 19, the sliding hole 20 and the movable rod 21 are all two groups, and the rotating shaft 16 is connected to the outer surface of one end of the first reduction motor 15; the eccentric wheel 17, the second movable block 18 and the compression spring 19 are all located inside the transmission mounting shell 14, and the two groups of eccentric wheels 17 are fixedly mounted on the outer walls at both ends of the rotating shaft 16, the second movable block 18 is located at the lower part of the eccentric wheel 17, and the second movable block 18 is fixedly mounted on the upper outer surface of the movable rod 21, the compression spring 19 is movably sleeved on the outer wall of the upper part of the movable rod 21, the lower outer surface of the compression spring 19 is fixedly connected to the upper outer surface of the support plate 13, and the upper outer surface of the compression spring 19 is fixedly connected to the lower outer surface of the second movable block 18 Then, two groups of movable rods 21 are fixedly installed on the left and right sides of the upper outer surface of the pressure block 22, and two groups of sliding holes 20 are opened on the left and right sides of the upper outer surface of the support plate 13; a sealed bearing is arranged between the rotating shaft 16 and the transmission mounting shell 14, and the rotating shaft 16 is rotatably connected with the transmission mounting shell 14 through the sealed bearing, and a coupling is arranged between the rotating shaft 16 and the first reduction motor 15, and the outer surface of one end of the rotating shaft 16 is fixedly connected with the outer surface of one end of the output shaft in the rotating shaft 16 through the coupling, and the outer wall of the movable rod 21 is slidably connected to the sliding hole 20, and the outer surface of the lower end of the second movable block 18 is elastically connected to the upper outer surface of the support plate 13 through the compression spring 19, and the outer wall of the pressure block 22 is slidably connected to the mounting groove 23.

[0028] It should be noted that the utility model is a stainless steel coil cutting device, the cutting device is installed on an external feeding rack, the stainless steel coil moves on the feeding rack, and the stainless steel coil passes through the lower part of the device. When it needs to be cut, the workpiece is first pressed by two sets of pressing structures 5, the rotation of the first reduction motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 squeezes the second movable block 18, the eccentric wheel 17 drives the movable rod 21 to slide along the sliding hole 20, and the second movable block 18 squeezes the compression spring 19, the movable rod 21 drives the pressing block 22 to descend, The over-pressure block 22 limits the material and plays a role in pressing the material; then the laser cutting head 25 is driven down by the operation of the ball nut 10, and the stainless steel coil is cut by the laser cutting head 25, and the ball screw 6 is driven to rotate by the operation of the second reduction motor 24. The ball screw 6 and the ball nut 10 are threadedly connected, and the ball screw 6 drives the first movable block 8 to move through the ball nut 10. The first movable block 8 slides along the outer wall of the guide rod 7 through the sliding sleeve 11, so that the movement of the first movable block 8 is more stable, and the first movable block 8 drives the hydraulic cylinder 9 and the laser cutting head 25 to move, which is convenient for cutting the stainless steel coil.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A stainless steel coil cutting device, comprising a top plate (1), characterized in that: End plates (2) are fixedly mounted on the outer surfaces of both ends of the top plate (1), and hanging rail sliding doors (3) are mounted on the front and rear ends of the outer surface of the lower end of the top plate (1). The number of the end plates (2) is two groups, and a cutting assembly (4) is mounted on the upper part between the two groups of end plates (2). A material pressing structure (5) is fixedly mounted on the front and rear sides of the lower part between the two groups of end plates (2). The cutting assembly (4) comprises a ball screw (6), a guide rod (7), a first movable block (8), a hydraulic cylinder (9), a ball nut (10), a sliding sleeve ( 11), a mounting block (12), a laser cutting head (25) and a second reduction motor (24), and the pressing structure (5) includes a support plate (13), a transmission mounting shell (14), a first reduction motor (15), a rotating shaft (16), an eccentric wheel (17), a second movable block (18), a compression spring (19), a sliding hole (20), a movable rod (21), a pressing block (22) and a mounting groove (23), and the second reduction motor (24) is fixedly mounted on one side of the outer surface of the upper end of a group of the end plates (2).

2. A stainless steel coil cutting device according to claim 1, characterized in that: The ball screw (6) and the guide rod (7) are installed at the upper part between the two groups of end plates (2), and the outer surface of one end of the ball screw (6) is connected to the second reduction motor (24). A sealed bearing is provided between the ball screw (6) and the end plate (2). The ball screw (6) is rotatably connected to the end plate (2) through the sealed bearing. The outer surfaces of both ends of the guide rod (7) are fixedly connected to the end plate (2). A coupling is provided between the ball screw (6) and the second reduction motor (24). The outer surface of one end of the ball screw (6) is fixedly connected to the outer surface of one end of the output shaft in the second reduction motor (24) through the coupling.

3. A stainless steel coil cutting device according to claim 2, characterized in that: The sliding sleeve (11) is fixedly mounted on one side of the outer surface of one end of the first movable block (8), the ball nut (10) is fixedly mounted on the other side of the outer surface of one end of the first movable block (8), and the sliding sleeve (11) is sleeved on the outer wall of the guide rod (7), the ball nut (10) is located on the outer wall of the ball screw (6), the hydraulic cylinder (9) is fixedly mounted on the middle part of the upper outer surface of the first movable block (8), the mounting block (12) is fixedly mounted between the lower outer surface of the piston rod in the hydraulic cylinder (9) and the upper outer surface of the laser cutting head (25), the sliding sleeve (11) and the outer wall of the guide rod (7) are slidably connected, and the ball nut (10) and the outer wall of the ball screw (6) are threadedly connected.

4. A stainless steel coil cutting device according to claim 3, characterized in that: The outer surfaces of both ends of the support plate (13) are fixedly connected to the end plate (2); the transmission mounting shell (14) is fixedly mounted on the middle part of the outer surface of the upper end of the support plate (13); the first reduction motor (15) is fixedly mounted between the outer surface of one end of the transmission mounting shell (14) and the outer surface of the upper end of the support plate (13); the mounting groove (23) is provided on the outer surface of the lower end of the support plate (13); the pressing block (22) is located in the support plate (13); the eccentric wheel (17), the second movable block (18), the compression spring (19), the sliding hole (20) and the movable rod (21) are all in two groups; and the rotating shaft (16) is connected to the outer surface of one end of the first reduction motor (15).

5. A stainless steel coil cutting device according to claim 4, characterized in that: The eccentric wheel (17), the second movable block (18) and the compression spring (19) are all located inside the transmission mounting shell (14); the two groups of the eccentric wheels (17) are fixedly mounted on the outer walls at both ends of the rotating shaft (16); the second movable block (18) is located at the lower part of the eccentric wheel (17); and the second movable block (18) is fixedly mounted on the upper outer surface of the movable rod (21); the compression spring (19) is movably sleeved on the upper outer wall of the movable rod (21); the lower outer surface of the compression spring (19) is fixedly connected to the upper outer surface of the support plate (13); the upper outer surface of the compression spring (19) is fixedly connected to the lower outer surface of the second movable block (18); the two groups of the movable rods (21) are fixedly mounted on the left and right sides of the upper outer surface of the pressing block (22); and the two groups of the sliding holes (20) are opened on the left and right sides of the upper outer surface of the support plate (13).

6. A stainless steel coil cutting device according to claim 5, characterized in that: A sealed bearing is provided between the rotating shaft (16) and the transmission mounting shell (14), and the rotating shaft (16) is rotationally connected to the transmission mounting shell (14) through the sealed bearing. A coupling is provided between the rotating shaft (16) and the first reduction motor (15), and the outer surface of one end of the rotating shaft (16) is fixedly connected to the outer surface of one end of the output shaft in the rotating shaft (16) through the coupling. The outer wall of the movable rod (21) is slidably connected to the sliding hole (20), the outer surface of the lower end of the second movable block (18) is elastically connected to the outer surface of the upper end of the support plate (13) through a compression spring (19), and the outer wall of the pressing block (22) is slidably connected to the mounting groove (23).

Images