Metal cutting machine

Abstract

The utility model relates to a metal cutting machine, including work table, clamping mechanism, pressing mechanism, adjusting mechanism and laser cutter, clamping mechanism, pressing mechanism and adjusting mechanism all install on work table, laser cutter install on adjusting mechanism, the work table is provided with the gap, laser cutter is located the gap, the laser cutter is located in the gap, and the laser cutter is located in the gap. The clamping mechanism and the pressing mechanism are located on the two sides of the notch respectively, and the centers of the clamping mechanism, the laser cutter and the pressing mechanism are located on the same straight line. The whole structure of a traditional laser cutting machine is greatly simplified, complex and redundant devices and structures are abandoned, the equipment manufacturing and assembling cost is greatly reduced, the simplified metal cutting machine is complete in function, the position and angle of the laser cutter can be adjusted, the cutting effect is guaranteed, the metal cutting machine can be suitable for cutting common metal wires and plates, and the cutting efficiency is improved. The application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a metal cutting machine. Background Art

[0002] During the construction process, metal wires or plates need to be cut according to the actual situation on site to obtain metal components that meet specific size requirements. Among the existing cutting equipment, laser cutting machines have the highest cutting efficiency and the best effect, but at the same time, the price of the entire laser cutting machine is also the most expensive, which increases the equipment cost of the construction party. As a fully automated intelligent device, the functions and uses of the laser cutting machine far exceed the needs of construction. It can be seen that if the entire laser cutting machine can be simplified and save equipment costs for the construction party, its application in the construction industry will be greatly improved. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a metal cutting machine, which greatly simplifies the overall structure of the traditional laser cutting machine, can adjust the position and angle of the laser cutter, and is also suitable for cutting commonly used metal wires and plates.

[0004] The technical solution of the utility model is: a metal cutting machine, including a workbench, a clamping mechanism, a pressing mechanism, an adjusting mechanism and a laser cutter, wherein the clamping mechanism, the pressing mechanism and the adjusting mechanism are all installed on the workbench, the laser cutter is installed on the adjusting mechanism, a notch is provided on the workbench, the laser cutter is located above the notch, the clamping mechanism and the pressing mechanism are respectively located on both sides of the notch, and the centers of the clamping mechanism, the laser cutter and the pressing mechanism are all on the same straight line.

[0005] Furthermore, the workbench is provided with a first sliding groove leading to the notch, a positioning plate is slidably connected in the first sliding groove, and one end of the positioning plate can slide into the notch.

[0006] Furthermore, the positioning plate is horizontally provided with a first position sensor on one side of the pressing mechanism, and the first position sensor faces above the notch.

[0007] Furthermore, a handle is provided on the positioning plate.

[0008] Furthermore, the clamping mechanism includes a sliding base plate and two guide wheels. The sliding base plate is provided with a second sliding groove. The lower ends of the two guide wheels can slide in the second sliding groove. The lower ends of the two guide wheels are connected to the two sides of the second sliding groove by springs respectively, and the two guide wheels can abut against each other.

[0009] Furthermore, the pressing mechanism includes a pressing bracket, a pressing cylinder and a pressing plate. The pressing bracket is installed on the workbench, the pressing cylinder is installed on the upper end of the pressing bracket, and the cylinder rod of the pressing cylinder passes downward through the pressing bracket and is connected to the pressing plate.

[0010] Furthermore, the adjustment mechanism includes a transverse movement component and a vertical movement component. The transverse movement component is installed on the workbench, the vertical movement component moves up and down in the transverse movement component, and the laser cutter is installed on the side of the vertical movement component.

[0011] Furthermore, the transverse movement assembly includes a guide rail, an adapter plate, a motor and a first screw rod, and the guide rail and the motor are respectively installed on the workbench, the lower end of the adapter plate is slidably connected to the guide rail, the output end of the motor is connected to the first screw rod, the side of the adapter plate is transmission-connected to the first screw rod, and a third sliding groove is provided in the middle of the adapter plate, and the vertical movement assembly moves up and down in the third sliding groove.

[0012] Furthermore, a rotating seat is provided on the workbench, and the first screw rod is rotatably connected to the rotating seat.

[0013] Furthermore, the vertical movement assembly includes a second screw rod, a slider, a connecting plate and a rotating block. The slider moves up and down in the third sliding groove. The second screw rod passes through and is transmission-connected to the slider. The lower end of the second screw rod is rotationally connected to the adapter plate. One end of the connecting plate is connected to the slider, and the other end is hinged to the rotating block. The laser cutter is installed on the side of the rotating block.

[0014] Furthermore, a second position sensor facing vertically downward is provided on the side of the laser cutter.

[0015] Furthermore, a control panel is provided on the workbench, and the control panel is electrically connected to the cylinder, the motor, the laser cutter, the first position sensor and the second position sensor respectively.

[0016] Furthermore, the guide wheel is provided with an encoder, and the encoder is electrically connected to the control panel.

[0017] Furthermore, the control panel is provided with buttons and a display screen.

[0018] Furthermore, the guide rail is provided with a limiting screw.

[0019] Compared with the prior art, the advantages of the utility model are: the overall structure of the traditional laser cutting machine is greatly simplified, complex and redundant devices and structures are abandoned, the equipment manufacturing and assembly costs are greatly reduced, and the simplified metal cutting machine is fully functional. It can not only adjust the position and angle of the laser cutter to ensure the cutting effect, but also is suitable for the cutting of commonly used metal wires and plates, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0022] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0023] Figure 3 It is a structural schematic diagram of the back side of the utility model;

[0024] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0025] Figure 5 It is a cross-sectional view of the clamping mechanism of the utility model.

[0026] Among them: 1. workbench; 101. notch; 102. first sliding groove; 2. sliding bottom plate; 201. second sliding groove; 3. guide wheel; 4. encoder; 5. motor; 6. first screw rod; 7. rotating seat; 8. guide rail; 9. limit screw; 10. adapter plate; 1001. third sliding groove; 11. slider; 12. second screw rod; 13. connecting plate; 14. rotating block; 15. laser cutter; 16. second position sensor; 17. pressing bracket; 18. pressing cylinder; 19. pressing plate; 20. positioning plate; 2001. handle; 21. first position sensor; 22. spring; 23. control panel; 24. button; 25. display screen. DETAILED DESCRIPTION

[0027] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0028] like Figure 1-5As shown, a metal cutting machine includes a workbench 1, a clamping mechanism, a pressing mechanism, an adjusting mechanism and a laser cutter 15, wherein the clamping mechanism, the pressing mechanism and the adjusting mechanism are all installed on the workbench 1, and the laser cutter 15 for cutting metal is installed on the adjusting mechanism. A notch 101 is provided on the workbench 1, and the laser cutter 15 is located above the notch 101 to avoid accidental cutting of the workbench 1, and the clamping mechanism and the pressing mechanism are respectively located on both sides of the notch 101, and the centers of the clamping mechanism, the laser cutter 15 and the pressing mechanism are all in the same straight line, the metal passes through the clamping mechanism and is pressed by the pressing mechanism, and the laser cutting machine aligns the metal and cuts.

[0029] In the above embodiment, the workbench 1 is provided with a first sliding groove 102 leading to the notch 101, and a positioning plate 20 is slidably connected in the first sliding groove 102. One end of the positioning plate 20 can slide into the notch 101 to provide positioning for the metal to be cut, so as to facilitate cutting a finished product of a certain length; the positioning plate 20 is horizontally provided with a first position sensor 21 on one side of the pressing mechanism, and the first position sensor 21 faces above the notch 101. The positioning plate 20 can protect the first position sensor 21 from the impact of the metal to be cut, and can also detect whether the metal to be cut is in the cutting position; the positioning plate 20 is provided with a handle 2001, which is convenient for pushing out or pulling back the positioning plate 20; the clamping mechanism includes a sliding base plate 2 and two guide wheels 3, and the sliding base plate 2 is provided with a There is a second sliding groove 201, and the lower ends of the two guide wheels 3 can slide in the second sliding groove 201. The lower ends of the two guide wheels 3 are connected to the two sides of the second sliding groove 201 respectively by springs 22. The two guide wheels 3 can abut against each other to clamp the metal to be cut in the middle; the pressing mechanism includes a pressing bracket 17, a pressing cylinder 18 and a pressing plate 19. The pressing bracket 17 is installed on the workbench 1, and the pressing cylinder 18 is installed on the upper end of the pressing bracket 17. The cylinder rod of the pressing cylinder 18 passes downward through the pressing bracket 17 and is connected to the pressing plate 19. The pressing cylinder 18 can press the metal to be cut passing through the middle thereof through the pressing plate 19. The clamping mechanism and the pressing mechanism ensure that the metal to be cut does not deviate during the cutting process of the metal to be cut and does not fall and injure people after cutting, thereby improving the safety of the equipment.

[0030] In the above embodiment, the adjustment mechanism includes a transverse movement component and a vertical movement component. The transverse movement component is installed on the workbench 1, and the vertical movement component moves up and down in the transverse movement component. The laser cutter 15 is installed on the side of the vertical movement component, and the position and height of the laser cutter 15 can be adjusted; the transverse movement component includes a guide rail 8, an adapter plate 10, a motor 5 and a first screw rod 6. The guide rail 8 and the motor 5 are respectively installed on the workbench 1, the lower end of the adapter plate 10 is slidably connected to the guide rail 8, the output end of the motor 5 is connected to the first screw rod 6, the side of the adapter plate 10 is transmission-connected to the first screw rod 6, and a third sliding groove 1001 is provided in the middle of the adapter plate 10. The vertical movement component moves up and down in the third sliding groove 1001, and the motor 5 drives the screw rod to rotate, thereby driving the adapter plate 10 The laser cutter 15 slides laterally on the guide rail 8, thereby driving the laser cutter 15 to adjust its position laterally; a rotating seat 7 is provided on the workbench 1, and the first screw rod 6 is rotatably connected to the rotating seat 7 to assist the first screw rod 6 in bearing force; the vertical movement assembly includes a second screw rod 12, a slider 11, a connecting plate 13 and a rotating block 14, and the slider 11 moves up and down in the third sliding groove 1001, and the second screw rod 12 passes through and is transmission-connected to the slider 11, and the lower end of the second screw rod 12 is rotatably connected to the adapter plate 10, one end of the connecting plate 13 is connected to the slider 11, and the other end is hinged to the rotating block 14, and the laser cutter 15 is installed on the side of the rotating block 14, and the second screw rod 12 is rotated to drive the slider 11 to move up and down, thereby driving the laser cutter 15 to adjust its position up and down.

[0031] In the above embodiment, a second position sensor 16 facing vertically downward is provided on the side of the laser cutter 15, which can detect whether the metal to be cut is at the cutting position; a control panel 23 is provided on the workbench 1, and the control panel 23 is electrically connected to the cylinder, the motor 5, the laser cutter 15, the first position sensor 21 and the second position sensor 16 respectively. Multiple devices of the equipment can be controlled through the control panel 23, which is convenient and fast; an encoder 4 is provided on the guide wheel 3, and the encoder 4 is electrically connected to the control panel 23 to obtain the number of rotations of the guide wheel 3, thereby obtaining the distance traveled by the metal to be cut. Combined with the use of the control panel 23 and the positioning plate 20, accurate length of metal can be cut; buttons 24 and display screens 25 are provided on the control panel 23, which can control the start and stop of multiple devices, and can also provide feedback on the travel and cutting length of the metal to be cut; a limit screw 9 is provided on the guide rail 8 to prevent the adapter plate 10 from falling off the guide rail 8.

[0032] Description of the working method of this utility model:

[0033] The metal to be cut is passed through and clamped between the guide wheels 3 of the clamping mechanism, the positioning plate 20 is manually pushed out to the bottom of the laser cutter 15, the metal to be cut is pressed against the positioning plate 20, and the mileage of the encoder 4 on the control panel 23 is cleared, and then the positioning plate 20 can be reset, and the metal to be cut is continued to be fed until the mileage fed back by the encoder 4 on the display screen 25 meets the cutting length requirement, and then the laser cutter 15 is used for cutting. When the metal to be cut is a wire, the position and angle of the laser cutter 15 are adjusted in advance, and the metal wire can be point cut; when the metal to be cut is a plate, the laser cutter 15 is moved horizontally to one side of the notch 101 by the motor 5, and the automatic cutting mode is started, that is, the motor 5 automatically moves horizontally to the other side, and when the second position sensor 16 detects the metal plate, the laser cutter 15 starts automatically until the metal plate is completely cut, and the laser cutter 15 and the motor 5 stop synchronously.

[0034] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A metal cutting machine, comprising a workbench, a clamping mechanism, a pressing mechanism, an adjustment mechanism and a laser cutter, characterized in that: The clamping mechanism, pressing mechanism and adjusting mechanism are all installed on the workbench, the laser cutter is installed on the adjusting mechanism, a notch is provided on the workbench, the laser cutter is located above the notch, the clamping mechanism and pressing mechanism are respectively located on both sides of the notch, and the centers of the clamping mechanism, laser cutter and pressing mechanism are all on the same straight line.

2. The metal cutting machine according to claim 1, characterized in that: The workbench is provided with a first sliding groove leading to the notch, a positioning plate is slidably connected in the first sliding groove, and one end of the positioning plate can slide into the notch.

3. The metal cutting machine according to claim 2, characterized in that: The positioning plate is provided with a first position sensor horizontally on one side of the pressing mechanism, the first position sensor faces above the notch, and the side of the laser cutter is provided with a second position sensor vertically facing downward.

4. The metal cutting machine according to claim 3, characterized in that: The workbench is provided with a control panel, which is electrically connected to the pressing mechanism, the adjusting mechanism, the laser cutter, the first position sensor and the second position sensor respectively, and the control panel is provided with buttons and a display screen.

5. The metal cutting machine according to claim 4, characterized in that: The clamping mechanism includes a sliding base plate and two guide wheels. The sliding base plate is provided with a second sliding groove. The lower ends of the two guide wheels can slide in the second sliding groove. The lower ends of the two guide wheels are connected to the two sides of the second sliding groove by springs respectively, and the two guide wheels can abut against each other.

6. The metal cutting machine according to claim 5, characterized in that: The guide wheel is provided with an encoder, and the encoder is electrically connected to the control panel.

7. The metal cutting machine according to claim 1, characterized in that: The pressing mechanism comprises a pressing bracket, a pressing cylinder and a pressing plate. The pressing bracket is mounted on a workbench, the pressing cylinder is mounted on the upper end of the pressing bracket, and the cylinder rod of the pressing cylinder passes downward through the pressing bracket and is connected to the pressing plate.

8. The metal cutting machine according to claim 1, characterized in that: The adjustment mechanism comprises a transverse moving assembly and a vertical moving assembly. The transverse moving assembly is installed on a workbench, the vertical moving assembly moves up and down inside the transverse moving assembly, and the laser cutter is installed on the side of the vertical moving assembly.

9. The metal cutting machine according to claim 8, characterized in that: The transverse movement assembly includes a guide rail, an adapter plate, a motor and a first screw rod. The guide rail and the motor are respectively installed on a workbench. The lower end of the adapter plate is slidably connected to the guide rail, the output end of the motor is connected to the first screw rod, the side of the adapter plate is transmission-connected to the first screw rod, a third sliding groove is provided in the middle of the adapter plate, and the vertical movement assembly moves up and down in the third sliding groove. A rotating seat is provided on the workbench, and the first screw rod is rotatably connected to the rotating seat.

10. The metal cutting machine according to claim 9, characterized in that: The vertical movement assembly includes a second screw rod, a slider, a connecting plate and a rotating block. The slider moves up and down in the third sliding groove. The second screw rod passes through and is transmission-connected to the slider. The lower end of the second screw rod is rotationally connected to the adapter plate. One end of the connecting plate is connected to the slider, and the other end is hinged to the rotating block. The laser cutter is installed on the side of the rotating block.

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