Single-table-board air cylinder lifting laser cutting machine

Abstract

The utility model relates to a single table top cylinder lifting laser cutting machine, which belongs to the technical field of laser cutting machines, and comprises a lathe bed, the left end of the upper surface of the lathe bed is in sliding connection with a cross beam, the outer surface of the cross beam is in sliding connection with a laser cutting head, the upper surface of the lathe bed is fixedly provided with a workbench, and the right side of the lathe bed is provided with a skip car. An operation table is fixed to the rear side of the left end of the lathe bed, and a feeding and discharging mechanism used for reducing scratches and scratches is arranged on the front side of the upper surface of the workbench. The feeding and discharging mechanism comprises a side jacking air cylinder unit fixed to the front side of the upper surface of the workbench. According to the single-table-board air cylinder lifting laser cutting machine, a worker can conveniently place a plate on rolling wheels through the arranged lifting air cylinder and the rolling wheels, scratches on the surface of the plate can be avoided through the arranged rolling wheels, the attractiveness of the surface of the plate is improved, the position of the plate can be adjusted through the arranged side jacking air cylinder unit, and the working efficiency is improved. And therefore, the plate can be cut.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a single-table cylinder lifting laser cutting machine. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach its melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a cut is eventually formed in the material, thereby achieving the purpose of cutting.

[0003] The market application of fiber laser cutting machines is diversified. The market has problems with scratches on the loading and unloading of cutting plate equipment. For some occasions with high requirements on the surface of certain plates, a protective film will be added to the surface of the plate to reduce scratches and scratches. However, it is more troublesome during processing, which increases the labor intensity of the staff and makes the cutting efficiency of the plate lower. Therefore, a single-table cylinder lifting laser cutting machine is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a single-table cylinder lifting laser cutting machine, which has the advantages of fewer scratches and marks, and solves the problem that in occasions where high requirements are placed on the surface of certain plates, a protective film is added to the surface of the plate to reduce scratches and marks, but the processing is more troublesome, which increases the labor intensity of the staff and results in low plate cutting efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-table cylinder lifting laser cutting machine, comprising a bed, a crossbeam is slidably connected to the left end of the upper surface of the bed, a laser cutting head is slidably connected to the outer surface of the crossbeam, a workbench is fixed to the upper surface of the bed, a material cart is provided on the right side of the bed, an operating table is fixed to the rear side of the left end of the bed, and a loading and unloading mechanism for reducing scratches and scrapes is provided on the front side of the upper surface of the workbench;

[0006] The loading and unloading mechanism includes a side top cylinder unit fixed on the front side of the upper surface of the workbench, grooves are provided on the front and rear sides of the upper surface of the workbench, a lifting cylinder is fixed in the inner cavity of the groove, a roller is fixed to the piston rod of the lifting cylinder, a knife strip is fixed to the upper surface of the workbench, a backrest is fixed on the upper surface of the workbench and at the rear end on the left side of the roller, lifting columns are fixed on the left end and the front end of the upper surface of the workbench, and a plurality of supporting feet are fixed to the lower surface of the workbench.

[0007] Furthermore, a plurality of support seats are fixed to the lower surface of the bed, and the plurality of support seats are evenly distributed on the lower surface of the bed.

[0008] Furthermore, the width of the crossbeam is equal to the width of the workbench.

[0009] Furthermore, the number of the side top cylinder units is no less than two, and no less than two side top cylinder units are evenly distributed on the front side of the upper surface of the workbench.

[0010] Furthermore, the number of the grooves is several, and the grooves are evenly distributed on the front and back sides of the upper surface of the workbench.

[0011] Furthermore, the number of the lifting columns is several, and the several lifting columns are evenly distributed on the left end and the front end of the upper surface of the workbench.

[0012] Furthermore, the side top cylinder unit comprises a side top cylinder body, two air nozzles and a cover plate, a piston rod of the side top cylinder body is fixed with a positioning plate, and the piston rod of the side top cylinder body faces the side close to the mountain.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The single-table cylinder lifting laser cutting machine can facilitate workers to place plates on the rollers through the provided lifting cylinders and rollers. The provided rollers can avoid scratches on the surface of the plates, thereby improving the aesthetics of the plate surface. The side top cylinder unit can be used to adjust the position of the plates, thereby enabling the plates to be cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the loading and unloading mechanism of the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of the structure at A in this practical application;

[0018] Figure 4 This is an enlarged schematic diagram of the structure at B in this practical application;

[0019] Figure 5 It is a schematic diagram of the structure of the side top cylinder unit of the utility model.

[0020] In the figure: 1 bed, 2 crossbeam, 3 laser cutting head, 5 material cart, 6 operating table, 4 loading and unloading mechanism, 401 side top cylinder unit, 4011 side top cylinder body, 4012 air nozzle, 4013 cover plate, 4014 positioning plate, 402 lifting cylinder, 403 roller, 404 blade, 405 backrest, 406 lifting column, 407 groove, 7 workbench, 8 support seat. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 In this embodiment, a single-table cylinder lifting laser cutting machine includes a bed 1, a crossbeam 2 is slidably connected to the left end of the upper surface of the bed 1, a laser cutting head 3 is slidably connected to the outer surface of the crossbeam 2, a workbench 7 is fixed to the upper surface of the bed 1, a material cart 5 is provided on the right side of the bed 1, and an operating table 6 is fixed to the rear side of the left end of the bed 1. The staff can control the equipment by operating the operating table 6, and a loading and unloading mechanism 4 for reducing scratches and scrapes is provided on the front side of the upper surface of the workbench 7.

[0023] A plurality of support seats 8 are fixed to the lower surface of the bed 1 , and the plurality of support seats 8 are evenly distributed on the lower surface of the bed 1 . The width of the crossbeam 2 is equal to the width of the workbench 7 .

[0024] See also Figures 2 to 4 In order to reduce the scratches generated when loading and unloading the plate, the loading and unloading mechanism 4 in this embodiment includes a side top cylinder unit 401 fixed to the front side of the upper surface of the workbench 7, and grooves 407 are opened on the front and rear sides of the upper surface of the workbench 7. A lifting cylinder 402 is fixed to the inner cavity of the groove 407, and a roller 403 is fixed to the piston rod of the lifting cylinder 402. A knife strip 404 is fixed to the upper surface of the workbench 7. By starting the lifting cylinder 402, the piston rod of the lifting cylinder 402 is raised, thereby lifting the roller 403, so that the height of the roller 403 is higher than the height of the knife strip 404, so that the plate placed on the roller 403 can be prevented from being scratched. A backrest 405 is fixed to the upper surface of the workbench 7 and at the rear end located on the left side of the roller 403. Lifting columns 406 are fixed to the left end and the front end of the upper surface of the workbench 7, and a plurality of supporting feet are fixed to the lower surface of the workbench 7.

[0025] In this embodiment, the number of the side top cylinder units 401 is not less than two, and the not less than two side top cylinder units 401 are evenly distributed on the front side of the upper surface of the workbench 7 .

[0026] Among them, the number of grooves 407 is several, and the several grooves 407 are evenly distributed on the front and back sides of the upper surface of the workbench 7. The number of lifting columns 406 is several, and the several lifting columns 406 are evenly distributed on the left end and the front end of the upper surface of the workbench 7. The lifting columns 406 can be used to assist in the lifting of the plate.

[0027] See also Figure 5 The side top cylinder unit 401 in this embodiment includes a side top cylinder body 4011, two air nozzles 4012 and a cover plate 4013. The piston rod of the side top cylinder body 4011 is fixed with a positioning plate 4014. The piston rod of the side top cylinder body 4011 faces the side close to the backrest 405. The lifting cylinder 402 is capable of adjusting the height of the plate, and the side top cylinder body 4011 is capable of adjusting the horizontal position of the plate.

[0028] The staff places the plate to be cut on the roller 403, and then extends the piston rod of the lifting cylinder 402 to lift the roller 403 (higher than the knife strip 404), so that the roller 403 drives the plate to move upward. After the plate is adjusted to a suitable height, the side push cylinder unit 401 can be started to push the plate to the cutting fixed position. At this time, the piston rod of the side push cylinder body 4011 in the side push cylinder unit 401 is extended, so that the positioning plate 4014 moves to the side close to the backrest 405, thereby pushing the plate to move.

[0029] It can be understood that the plate is pushed to the fixed cutting position, and then the staff can start the laser cutting head 3 to cut the plate, and use the set roller 403 to reduce the contact area between the bed 1 and the workbench 7 and the plate, thereby avoiding collision between the bed 1 and the workbench 7 and the plate, avoiding the generation of scratches, and improving the aesthetics of the plate after cutting.

[0030] The electrical components appearing in the text are all electrically connected to the main controller and the power supply, and the electrical components appearing in the text are all conventionally known devices, and this application will not go into too much detail. The main controller can be a conventionally known device that performs control such as a computer, and the control circuit of the main controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

[0031] The working principle of the above embodiment is:

[0032] When using the laser cutting machine to cut the plate, the staff can control the equipment by operating the operating table 6. First, by starting the lifting cylinder 402, the piston rod of the lifting cylinder 402 is raised, thereby lifting the roller 403, so that the height of the roller 403 is higher than the height of the blade 404. Then the staff places the plate to be cut on the roller 403, and then shortens the piston rod of the lifting cylinder 402, so that the roller 403 drives the plate to move downward. After adjusting to the appropriate cutting height, the side top cylinder unit 401 can be started, and the piston rod of the side top cylinder body 4011 in the side top cylinder unit 401 is extended, so that the positioning plate 4014 moves to the side close to the backrest 405, thereby pushing the plate to move, and the plate can be pushed to the cutting fixed position. Then the staff can start the laser cutting head 3 to cut the plate.

[0033] It should be noted that, in this article, relational terms such as first and second, 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 "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A single-table cylinder lifting laser cutting machine, comprising a bed (1), characterized in that: The left end of the upper surface of the bed (1) is slidably connected to a crossbeam (2), the outer surface of the crossbeam (2) is slidably connected to a laser cutting head (3), the upper surface of the bed (1) is fixed with a workbench (7), the right side of the bed (1) is provided with a material cart (5), the rear side of the left end of the bed (1) is fixed with an operating table (6), and the front side of the upper surface of the workbench (7) is provided with a loading and unloading mechanism (4) for reducing scratches and scrapes; The loading and unloading mechanism (4) comprises a side top cylinder unit (401) fixed on the front side of the upper surface of the workbench (7); grooves (407) are provided on the front and rear sides of the upper surface of the workbench (7); a lifting cylinder (402) is fixed in the inner cavity of the groove (407); a roller (403) is fixed to the piston rod of the lifting cylinder (402); a knife strip (404) is fixed to the upper surface of the workbench (7); a backrest (405) is fixed to the upper surface of the workbench (7) and at the rear end located on the left side of the roller (403); lifting columns (406) are fixed to the left end and the front end of the upper surface of the workbench (7); and a plurality of supporting legs are fixed to the lower surface of the workbench (7).

2. The single-table cylinder lifting laser cutting machine according to claim 1 is characterized in that: A plurality of support seats (8) are fixed to the lower surface of the bed (1), and the plurality of support seats (8) are evenly distributed on the lower surface of the bed (1).

3. The single-table cylinder lifting laser cutting machine according to claim 1, characterized in that: The width of the crossbeam (2) is equal to the width of the workbench (7).

4. The single-table cylinder lifting laser cutting machine according to claim 1 is characterized in that: The number of the side top cylinder units (401) is not less than two, and the not less than two side top cylinder units (401) are evenly distributed on the front side of the upper surface of the workbench (7).

5. The single-table cylinder lifting laser cutting machine according to claim 1 is characterized in that: The number of the grooves (407) is several, and the grooves (407) are evenly distributed on the front and rear sides of the upper surface of the workbench (7).

6. The single-table cylinder lifting laser cutting machine according to claim 1, characterized in that: The number of the lifting columns (406) is several, and the several lifting columns (406) are evenly distributed on the left end and the front end of the upper surface of the workbench (7).

7. The single-table cylinder lifting laser cutting machine according to claim 1, characterized in that: The side top cylinder unit (401) comprises a side top cylinder body (4011), two air nozzles (4012) and a cover plate (4013); a piston rod of the side top cylinder body (4011) is fixed with a positioning plate (4014); and the piston rod of the side top cylinder body (4011) faces the side close to the backrest (405).

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