Cutting device for metal plate machining

Abstract

The utility model belongs to the technical field of metal plate cutting, and particularly relates to a cutting device for metal plate processing, which comprises a mounting frame, a group of conveying rollers are uniformly and rotatably connected in the mounting frame, a connecting frame is fixedly connected to the lower end face of the mounting frame, and a bidirectional screw is rotatably connected in the connecting frame. A first motor is fixedly connected to the side wall of one end of the connecting frame, the driving end of the first motor is fixedly connected with the shaft end of a two-way screw rod, two moving blocks are symmetrically connected to the two-way screw rod in a threaded mode, and a first guide rod is slidably connected between the two moving blocks; the two ends of the first guide rod are fixedly connected with the side walls of the two ends of the connecting frame correspondingly. By means of the vertical cutting structure and the transverse cutting structure, the cutting position can be flexibly adjusted conveniently, metal plates of different sizes can be cut conveniently, two cutting modes in different directions are provided, cutting flexibility is remarkably improved, and the application range is wider.

Description

Technical Field

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

[0002] Metal sheets refer to metal plate-like materials with a certain thickness and width that are processed through processes such as rolling, extrusion, and casting; metal sheets need to be cut during the production process.

[0003] At present, the existing technology has the following problems when cutting metal sheets:

[0004] 1. The cutting position of the cutting device in the prior art is constant, which makes it inconvenient to cut the metal sheet into sheets of different sizes. At the same time, the cutting method is single and the flexibility is poor;

[0005] 2. The cutting device in the prior art requires manual pushing of the metal sheet when cutting the sheet. Manual pushing of the sheet results in poor cutting stability and poor efficiency in cutting the metal sheet.

[0006] Therefore, we propose a cutting device for metal sheet processing to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a cutting device for metal plate processing, which solves the problems raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0011] A cutting device for processing metal sheets comprises an installation frame, a group of conveying rollers are connected to the installation frame in uniform rotation, a connecting frame is fixedly connected to the lower end surface of the installation frame, a bidirectional screw is rotatably connected to the connecting frame, a first motor is fixedly connected to a side wall at one end of the connecting frame, and the driving end of the first motor is fixedly connected to the shaft end of the bidirectional screw, two moving blocks are symmetrically and threadedly connected on the bidirectional screw, a first guide rod is slidably connected between the two moving blocks, and the two ends of the first guide rod are respectively fixedly connected to the side walls at the two ends of the connecting frame, and the upper end surfaces of the two moving blocks are A connecting plate is fixedly connected, and a group of bearings are evenly fixedly connected to the upper end surface of the connecting plate. Vertical rollers are fixedly connected to the inner rings of the bearings. A bracket is provided on the upper side of the conveying roller at the inner end. The two bottom ends of the bracket are respectively fixedly connected to the mounting frame. The upper end surface of the bracket is symmetrical and fixedly connected with two first telescopic cylinders. The driving ends of the two first telescopic cylinders pass through the top wall of the bracket and are fixedly connected with a wheel frame. A pressure roller is rotatably connected in the wheel frame. A vertical cutting structure and a horizontal cutting structure are respectively provided on the mounting frame. A bearing plate is fixedly connected to the right end of the upper end surface of the mounting frame.

[0012] Furthermore, the vertical cutting structure includes a first mounting frame fixed to the lower end surface of the mounting frame, the lower end surface of the first mounting frame is symmetrical and fixedly connected with two second telescopic cylinders, the driving ends of the two second telescopic cylinders both pass through the first mounting frame and are fixedly connected with the first assembly frame, a first screw is rotatably connected in the first assembly frame, one end of the first assembly frame is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected to the axial end of the first screw, a first mounting seat is threadedly connected on the first screw, a second guide rod is slidably connected to the first mounting seat, and two ends of the second guide rod are respectively fixedly connected to the side walls of the first assembly frame, a first power motor is installed on the first mounting seat, and the driving end of the first power motor is fixedly connected to the first saw blade.

[0013] Furthermore, the cross-cutting structure includes a second mounting frame fixed to the upper end surface of the mounting frame, the upper end surface of the second mounting frame is symmetrical and fixedly connected with two third telescopic cylinders, the driving ends of the two third telescopic cylinders both penetrate the top wall of the second mounting frame and are fixedly connected with the second assembly frame, a second screw is rotatably connected in the second assembly frame, one end of the second assembly frame is fixedly connected with a third motor, and the driving end of the third motor is fixedly connected to the axial end of the second screw, a second mounting seat is threadedly connected on the second screw, a third guide rod is slidably connected to the second mounting seat, two ends of the third guide rod are respectively fixedly connected to the side walls of the second assembly frame, a second power motor is installed on the lower end surface of the second mounting seat, and the driving end of the second power motor is fixedly connected to the second saw blade.

[0014] Furthermore, both ends of the conveying roller are fixedly connected with pulleys, and a synchronous belt is transmission-connected between the pulleys. A third power motor is provided on the lower side of the pulley at the outer front end, and a driving wheel is fixedly connected to the driving end of the third power motor, and the driving wheel is transmission-connected to the outer front end pulley through a belt.

[0015] Furthermore, the lower end surface of the installation frame is fixedly connected to a rack, the four corners of the lower end surface of the rack are fixedly connected to support feet, and the left end of the rack is fixedly connected to a support plate.

[0016] Furthermore, a cutting space is provided between the inner conveying roller and the carrying plate, and the upper shaft end of the conveying roller and the upper end surface of the carrying plate are on the same horizontal plane.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a cutting device for metal sheet processing, which has the following beneficial effects:

[0019] 1. The utility model, through the vertical cutting structure and the horizontal cutting structure, facilitates the flexible adjustment of the cutting position, facilitates the cutting of metal plates of different sizes, and also provides two cutting methods in different directions, which significantly improves the cutting flexibility and has a wider range of applications;

[0020] 2. The utility model realizes automatic conveying of metal sheets through conveying rollers, bidirectional screws, a first motor, a moving block, a connecting plate, bearings, vertical rollers, a bracket, a first telescopic cylinder, a pressure roller, a pulley, a synchronous belt, a third power motor, a driving wheel and a belt. There is no need for manual pushing of the metal sheets, thus ensuring the stability of the metal sheets during cutting and improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the bottom structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the centering structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the vertical cutting structure of the utility model;

[0026] Figure 6 It is a schematic diagram of the cross-cutting structure of the utility model.

[0027] In the figure: 1, mounting frame; 2, conveying roller; 3, connecting frame; 4, bidirectional screw; 5, first motor; 6, moving block; 7, first guide rod; 8, connecting plate; 9, bearing; 10, vertical roller; 11, bracket; 12, first telescopic cylinder; 13, wheel frame; 14, pressure roller; 15, vertical cutting structure; 1501, first mounting frame; 1502, second telescopic cylinder; 1503, first assembly frame; 1504, first screw; 1505, second motor; 1506, first mounting seat; 1507, second guide rod; 1508, first power motor; 1509, first saw blade; 16, cross-cutting structure; 1601, second mounting bracket; 1602, third telescopic cylinder; 1603, second assembly frame; 1604, second screw rod; 1605, third motor; 1606, second mounting base; 1607, third guide rod; 1608, second power motor; 1609, second saw blade; 17, bearing plate; 18, pulley; 19, synchronous belt; 20, third power motor; 21, driving wheel; 22, belt; 23, frame; 24, support foot; 25, support plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] like Figure 1-Figure 6As shown, a cutting device for metal sheet processing proposed by an embodiment of the utility model comprises an installation frame 1, a group of conveying rollers 2 are connected in a uniform rotation in the installation frame 1, which is convenient for conveying the metal sheet, and there is no need to push the metal sheet manually, the degree of automation is higher, and the cutting efficiency is improved. A connecting frame 3 is fixedly connected to the lower end surface of the installation frame 1, and a bidirectional screw 4 is rotatably connected in the connecting frame 3. A first motor 5 is fixedly connected to the side wall of one end of the connecting frame 3, and the driving end of the first motor 5 is fixedly connected to the axial end of the bidirectional screw 4. Two moving blocks 6 are symmetrically and threadedly connected on the bidirectional screw 4. A first guide rod 7 is slidably connected between the two moving blocks 6, and the two ends of the first guide rod 7 are respectively fixedly connected to the side walls of the two ends of the connecting frame 3. The upper end surfaces of the two moving blocks 6 are fixedly connected to a connecting plate 8, and a group of bearings 9 are evenly fixedly connected to the upper end surfaces of the connecting plate 8. Vertical rollers 10 are fixedly connected to the inner rings of the bearings 9. The rotation of the bidirectional screw 4 is driven by the first motor 5, which can The two moving blocks 6 are made to move inward at the same time, so that the positions of the connecting plate 8 and the vertical roller 10 can be adjusted, so as to facilitate the guided transportation of metal sheets of different widths, thereby ensuring the accuracy and stability of the metal sheets during cutting. A bracket 11 is provided on the upper side of the inner end conveying roller 2, and the two bottom ends of the bracket 11 are respectively fixedly connected to the mounting frame 1. The upper end surface of the bracket 11 is symmetrical and fixedly connected with two first telescopic cylinders 12. The driving ends of the two first telescopic cylinders 12 both penetrate the top wall of the bracket 11 and are fixedly connected with a wheel frame 13. A pressure roller 14 is rotatably connected in the wheel frame 13. The wheel frame 13 is driven to descend by the first telescopic cylinder 12, and the position of the pressure roller 14 can be adjusted, so as to facilitate the compaction and transportation of the metal sheet and ensure the stability during cutting. A vertical cutting structure 15 and a horizontal cutting structure 16 are respectively provided on the mounting frame 1, which are convenient for two different cutting methods for the metal sheet and have greater flexibility. A bearing plate 17 is fixedly connected to the right end of the upper end surface of the mounting frame 1.

[0031] like Figure 1 , Figure 2 and Figure 5As shown, in some embodiments, the vertical cutting structure 15 includes a first mounting frame 1501 fixed to the lower end surface of the mounting frame 1, the lower end surface of the first mounting frame 1501 is symmetrical and fixedly connected to two second telescopic cylinders 1502, the driving ends of the two second telescopic cylinders 1502 both penetrate the first mounting frame 1501 and are fixedly connected to a first assembly frame 1503, a first screw rod 1504 is rotatably connected in the first assembly frame 1503, one end of the first assembly frame 1503 is fixedly connected to a second motor 1505, and the driving end of the second motor 1505 is fixedly connected to the shaft end of the first screw rod 1504, and the first screw rod 1504 is threadedly connected to the first assembly frame 1503. There is a first mounting seat 1506, and a second guide rod 1507 is slidably connected to the first mounting seat 1506, and both ends of the second guide rod 1507 are respectively fixedly connected to the side walls of the first assembly frame 1503, and a first power motor 1508 is installed on the first mounting seat 1506, and the driving end of the first power motor 1508 is fixedly connected to the first saw blade 1509; the first screw rod 1504 is driven to rotate by the second motor 1505 to move the first mounting seat 1506, so that the position of the first saw blade 1509 can be adjusted, thereby facilitating the cutting of different positions of the metal plate and flexibly adjusting the cutting position.

[0032] like Figure 1 , Figure 2 and Figure 6 As shown, in some embodiments, the cross-cutting structure 16 includes a second mounting frame 1601 fixed to the upper end surface of the mounting frame 1, the upper end surface of the second mounting frame 1601 is symmetrical and fixedly connected to two third telescopic cylinders 1602, the driving ends of the two third telescopic cylinders 1602 both penetrate the top wall of the second mounting frame 1601 and are fixedly connected to a second assembly frame 1603, a second screw rod 1604 is rotatably connected in the second assembly frame 1603, one end of the second assembly frame 1603 is fixedly connected to a third motor 1605, and the driving end of the third motor 1605 is fixedly connected to the axial end of the second screw rod 1604, and the second screw rod 1604 is threadedly connected to the third motor 1605. There are two mounting seats 1606, and a third guide rod 1607 is slidably connected to the second mounting seat 1606. Both ends of the third guide rod 1607 are respectively fixedly connected to the side walls of the second assembly frame 1603. A second power motor 1608 is installed on the lower end surface of the second mounting seat 1606, and a second saw blade 1609 is fixedly connected to the driving end of the second power motor 1608. The second screw rod 1604 is driven to rotate by the third motor 1605 to move the second mounting seat 1606 and the second saw blade 1609, so as to facilitate the cross-cutting of the metal sheet, and the height of the second saw blade 1609 can be conveniently adjusted by the third telescopic cylinder 1602.

[0033] like Figure 1 and Figure 2As shown, in some embodiments, both ends of the conveying roller 2 are fixedly connected with pulleys 18, and a synchronous belt 19 is transmission-connected between the pulleys 18. A third power motor 20 is provided on the lower side of the outer front end pulley 18, and a driving end of the third power motor 20 is fixedly connected with a driving wheel 21, and the driving wheel 21 is transmission-connected to the outer front end pulley 18 through a belt 22; the driving wheel 21 is driven to rotate by the third power motor 20, and the driving wheel 21 drives the front end pulley 18 to rotate through the belt 22, and all the conveying rollers 2 can be rotated through the transmission of the synchronous belt 19, thereby facilitating the conveying of metal sheets.

[0034] like Figure 1 As shown, in some embodiments, the lower end surface of the mounting frame 1 is fixedly connected to a rack 23, the four corners of the lower end surface of the rack 23 are fixedly connected to support feet 24, and the left end of the rack 23 is fixedly connected to a support plate 25; this facilitates supporting the mounting frame 1 and cutting of metal sheets.

[0035] like Figure 1 and Figure 2 As shown, in some embodiments, a cutting space is provided between the inner conveying roller 2 and the supporting plate 17, and the upper axial end of the conveying roller 2 and the upper end surface of the supporting plate 17 are on the same horizontal plane; this facilitates cutting of metal sheets and provides operating space for cutting.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cutting device for metal sheet processing, comprising a mounting frame (1), characterized in that: A group of conveying rollers (2) are evenly rotatably connected in the installation frame (1), a connecting frame (3) is fixedly connected to the lower end surface of the installation frame (1), a bidirectional screw (4) is rotatably connected in the connecting frame (3), a first motor (5) is fixedly connected to a side wall at one end of the connecting frame (3), and a driving end of the first motor (5) is fixedly connected to the shaft end of the bidirectional screw (4), two moving blocks (6) are symmetrically and threadedly connected on the bidirectional screw (4), a first guide rod (7) is slidably connected between the two moving blocks (6), and the two ends of the first guide rod (7) are respectively fixedly connected to the side walls at the two ends of the connecting frame (3), and the upper end surfaces of the two moving blocks (6) are fixedly connected to a connecting plate (8), and the upper end of the connecting plate (8) A group of bearings (9) are evenly and fixedly connected to the end surface, and vertical rollers (10) are fixedly connected to the inner ring of the bearings (9). A bracket (11) is provided on the upper side of the inner end of the conveying roller (2). The two bottom ends of the bracket (11) are respectively fixedly connected to the mounting frame (1). The upper end surface of the bracket (11) is symmetrically and fixedly connected with two first telescopic cylinders (12). The driving ends of the two first telescopic cylinders (12) penetrate the top wall of the bracket (11) and are fixedly connected with a wheel frame (13). A pressure roller (14) is rotatably connected in the wheel frame (13). The mounting frame (1) is respectively provided with a vertical cutting structure (15) and a horizontal cutting structure (16). The right end of the upper end surface of the mounting frame (1) is fixedly connected with a bearing plate (17).

2. A cutting device for metal sheet processing according to claim 1, characterized in that: The vertical cutting structure (15) comprises a first mounting frame (1501) fixed to the lower end surface of the mounting frame (1); the lower end surface of the first mounting frame (1501) is symmetrical and fixedly connected to two second telescopic cylinders (1502); the driving ends of the two second telescopic cylinders (1502) both pass through the first mounting frame (1501) and are fixedly connected to a first assembly frame (1503); a first screw rod (1504) is rotatably connected inside the first assembly frame (1503); one end of the first assembly frame (1503) is fixedly connected to a second motor (1505); and the second The driving end of the motor (1505) is fixedly connected to the axial end of the first screw rod (1504); the first screw rod (1504) is threadedly connected to a first mounting seat (1506); the first mounting seat (1506) is slidably connected to a second guide rod (1507); and the two ends of the second guide rod (1507) are respectively fixedly connected to the side walls of the first assembly frame (1503); a first power motor (1508) is installed on the first mounting seat (1506); and the driving end of the first power motor (1508) is fixedly connected to a first saw blade (1509).

3. A cutting device for metal sheet processing according to claim 1, characterized in that: The transverse cutting structure (16) comprises a second mounting frame (1601) fixed on the upper end surface of the mounting frame (1); the upper end surface of the second mounting frame (1601) is symmetrical and fixedly connected with two third telescopic cylinders (1602); the driving ends of the two third telescopic cylinders (1602) both pass through the top wall of the second mounting frame (1601) and are fixedly connected with a second assembly frame (1603); a second screw rod (1604) is rotatably connected in the second assembly frame (1603); one end of the second assembly frame (1603) is fixedly connected with a third motor (1605); and the third motor (1605) is driven by the third motor (1606). The driving end of the machine (1605) is fixedly connected to the axial end of the second screw rod (1604); the second screw rod (1604) is threadedly connected to a second mounting seat (1606); the second mounting seat (1606) is slidably connected to a third guide rod (1607); the two ends of the third guide rod (1607) are respectively fixedly connected to the side walls of the second assembly frame (1603); the lower end surface of the second mounting seat (1606) is installed with a second power motor (1608); the driving end of the second power motor (1608) is fixedly connected to a second saw blade (1609).

4. A cutting device for metal sheet processing according to claim 1, characterized in that: Both ends of the conveying roller (2) are fixedly connected with pulleys (18), and a synchronous belt (19) is transmission-connected between the pulleys (18). A third power motor (20) is provided on the lower side of the pulley (18) at the outer front end, and a driving wheel (21) is fixedly connected to the driving end of the third power motor (20). The driving wheel (21) is transmission-connected to the pulley (18) at the outer front end through a belt (22).

5. The cutting device for metal sheet processing according to claim 1, characterized in that: The lower end surface of the installation frame (1) is fixedly connected to a frame (23), the four corners of the lower end surface of the frame (23) are fixedly connected to support feet (24), and the left end of the frame (23) is fixedly connected to a support plate (25).

6. A cutting device for metal sheet processing according to claim 1, characterized in that: A cutting space is provided between the inner conveying roller (2) and the carrying plate (17), and the upper shaft end of the conveying roller (2) and the upper end surface of the carrying plate (17) are on the same horizontal plane.

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