Stainless steel laser cutting machine with protective structure

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to a stainless steel laser cutting machine with a protection structure, and solves the problems that in the prior art, a traditional laser cutting machine often lacks effective protection measures, or a protection device is unreasonable in design, and operation convenience is difficult to consider while operation safety is guaranteed. For example, although some equipment is provided with a protective cover, the protective cover is tedious to open and close and can only be opened and closed after shutdown, so that the problem that the working efficiency is reduced is solved. A stainless steel laser cutting machine with a protection structure comprises a machine tool, laser cutting equipment is arranged above the machine tool, and an inner cavity of the machine tool is fixedly connected with a placing plate. According to the protective cover for the laser cutting equipment, in the process that the laser cutting equipment is actually used for machining, the situation that machining chippings fly transversely is prevented by physically lifting the protective cover, and the situation that the safety of the personnel is subjected to negative effects due to splashing of the cutting chippings is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a stainless steel laser cutting machine with a protection structure. Background Technique

[0002] In the stainless steel processing industry, laser cutting technology is widely used for its high precision and high efficiency. However, during the process of laser cutting stainless steel or other metal materials, due to the high energy of the laser and the rapid melting and vaporization of the materials, a large amount of metal debris and dust will be generated. These processing debris and dust will not only pollute the environment, but more importantly, they are likely to cause physical harm to the operators during the splashing process, such as scratching the skin, entering the eyes and causing vision impairment, or even triggering occupational diseases due to inhaling harmful particles.

[0003] Traditional laser cutting machines often lack effective protection measures, or the protection devices are not reasonably designed, making it difficult to balance operation safety and operation convenience. For example, although some devices are equipped with protective covers, the opening and closing operations of the protective covers are cumbersome and can only be carried out after the machine is stopped, which not only reduces work efficiency but also increases the labor intensity of the operators. Therefore, a stainless steel laser cutting machine with a protection structure is specifically proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stainless steel laser cutting machine with a protection structure, which solves the problems that traditional laser cutting machines in the prior art often lack effective protection measures, or the protection devices are not reasonably designed, making it difficult to balance operation safety and operation convenience. For example, although some devices are equipped with protective covers, the opening and closing operations of the protective covers are cumbersome and can only be carried out after the machine is stopped, which not only reduces work efficiency but also increases the labor intensity of the operators.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A stainless steel laser cutting machine with a protection structure includes a machine tool. A laser cutting device is arranged above the machine tool. A placement plate is fixedly connected to the inner cavity of the machine tool. Clamping devices are arranged on both sides of the top of the placement plate. A protective cover is slidably connected to the outer ring of the machine tool. A housing is fixedly connected to one side of the protective cover. A plug rod is horizontally arranged in the inner cavity of the housing. A plurality of jacks are opened on one side of the machine tool. One end of the plug rod sequentially penetrates through the side wall of the adjacent housing and the side wall of the protective cover and is inserted into the corresponding jack. The other end of the plug rod penetrates through the side wall of the adjacent housing and extends to one side of the housing.

[0007] Preferably, chutes are provided on both sides of the outer walls on both sides of the machine tool. A slider is slidably connected to the inner cavity of the chute, and one side of the slider is fixedly connected to the inner wall of the adjacent protective cover.

[0008] Preferably, a retaining piece is sleeved on the outer circumference of the insertion rod, and one end of the retaining piece abuts against the inner wall of the adjacent outer shell.

[0009] Preferably, a spring is installed on the outer circumference of the insertion rod. One end of the spring is fixedly connected to the inner wall of the adjacent outer shell, and the other end of the spring is fixedly connected to one end of the adjacent retaining piece.

[0010] Preferably, the inner circle of the protective cover is larger than the outer circle of the machine tool.

[0011] Preferably, both sides of the bottom of the laser cutting device are fixedly connected with electric control sliding rods adapted to the upper surface of the machine tool, and an anti-slip cap is fixedly connected to the extended end of the insertion rod.

[0012] The utility model has at least the following beneficial effects:

[0013] When in use by personnel, the workpiece can be placed on the placement plate. The personnel control the electric control sliding rod to displace the laser cutting device, and the personnel control the clamping device to ensure the stability of the workpiece, so that the laser cutting device cuts the workpiece. During the cutting operation, the personnel pull the insertion rod outwards to release the control of the outer shell by the insertion rod. The personnel push the protective cover upwards to make the protective cover move upwards. The personnel release the insertion rod, and the insertion rod cooperates with the retaining piece to transfer the acting force of the spring to the insertion rod, so that the insertion rod is inserted into the insertion hole, achieving the effect of limiting the protective cover. Through the structural design, during the actual processing using the laser cutting device by personnel, the physical lifting of the protective cover can prevent the processing debris from flying everywhere, avoiding the negative impact on the personal safety caused by the flying cutting debris and improving the safety of the device.

[0014] The utility model also has the following beneficial effects:

[0015] Through the arrangement of the slider and the chute, the movement track of the anti-slip cover is ensured to be stable. Through the arrangement of the retaining piece, the acting force of the spring can be transferred to the insertion rod. Through the arrangement of the outer shell, the internal structure is protected from external forces. Through the arrangement of the insertion rod and the insertion hole, the effect of limiting the protective cover is achieved. Through the arrangement of the anti-slip cap, the situation of slipping when pulling the insertion rod is reduced. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the machine tool of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the protective cover of the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the outer shell of the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the sliding groove of the present utility model.

[0022] In the figure: 1, machine tool; 2, protective cover; 3, placement plate; 4, clamping device; 5, laser cutting device; 6, electric control slide bar; 7, outer shell; 8, jack; 9, sliding groove; 10, slider; 11, insertion rod; 12, retaining piece; 13, spring; 14, anti-slip cap. Specific embodiments

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following will further elaborate on the present utility model in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Refer to Figures 1-5, a stainless - steel laser cutting machine with a protective structure, includes a machine tool 1. Above the machine tool 1, a laser cutting device 5 is arranged. Inside the machine tool 1, a placement plate 3 is fixedly connected. On both sides of the top of the placement plate 3, clamping devices 4 are arranged. The outer circle of the machine tool 1 is slidably connected with a protective cover 2. One side of the protective cover 2 is fixedly connected with a housing 7. Inside the housing 7, a plug rod 11 is horizontally arranged. On one side of the machine tool 1, a number of jacks 8 are opened. One end of the plug rod 11 sequentially penetrates through the side wall of the adjacent housing 7 and the side wall of the protective cover 2 and is inserted into the corresponding jack 8. The other end of the plug rod 11 penetrates through the side wall of the adjacent housing 7 and extends to one side of the housing 7. Specifically, when in use, a person can place the workpiece on the placement plate 3. The person controls the electric control slide rod 6 to make the laser cutting device 5 displace. The person controls the clamping device 4 to ensure the workpiece is stable, so that the laser cutting device 5 can perform cutting operations on the workpiece. During the cutting operation, the person pulls the plug rod 11 outwards to release the control of the housing 7 by the plug rod 11. The person pushes the protective cover 2 upwards to make the protective cover 2 move upwards. The person releases the plug rod 11, so that the plug rod 11 cooperates with the retaining piece 12 to transfer the acting force of the spring 13 to the plug rod 11, and then the plug rod 11 is inserted into the jack 8, achieving the effect of limiting the protective cover 2. Through the structural design, during the actual processing using the laser cutting device 5, the person can physically lift and lower the protective cover 2 to prevent the processing debris from flying around, avoiding the negative impact on the personal safety caused by the flying cutting debris and improving the safety of the device.

[0025] This solution has the following working process:

[0026] When in use, a person can place the workpiece on the placement plate 3. The person controls the electric control slide rod 6 to make the laser cutting device 5 displace. The person controls the clamping device 4 to ensure the workpiece is stable, so that the laser cutting device 5 can perform cutting operations on the workpiece. During the cutting operation, the person pulls the plug rod 11 outwards to release the control of the housing 7 by the plug rod 11. The person pushes the protective cover 2 upwards to make the protective cover 2 move upwards. The person releases the plug rod 11, so that the plug rod 11 cooperates with the retaining piece 12 to transfer the acting force of the spring 13 to the plug rod 11, and then the plug rod 11 is inserted into the jack 8, achieving the effect of limiting the protective cover 2.

[0027] According to the above working process, it can be known that:

[0028] Through the structural design, during the actual processing using the laser cutting device 5, the person can physically lift and lower the protective cover 2 to prevent the processing debris from flying around, avoiding the negative impact on the personal safety caused by the flying cutting debris and improving the safety of the device.

[0029] Further, chutes 9 are provided on both sides of the outer walls on both sides of the machine tool 1. A slider 10 is slidably connected to the inner cavity of the chute 9. One side of the slider 10 is fixedly connected to the inner wall of the adjacent protective cover 2. Specifically, through the arrangement of the slider 10 and the chute 9, the movement trajectory of the protective cover 2 is ensured to be stable.

[0030] Further, a retaining piece 12 is sleeved on the outer ring of the insertion rod 11. One end of the retaining piece 12 abuts against the inner wall of the adjacent housing 7. Specifically, through the arrangement of the retaining piece 12, the acting force of the spring 13 can be transmitted to the insertion rod 11.

[0031] Further, a spring 13 is installed on the outer ring of the insertion rod 11. One end of the spring 13 is fixedly connected to the inner wall of the adjacent housing 7, and the other end of the spring 13 is fixedly connected to one end of the adjacent retaining piece 12. Specifically, through the arrangement of the housing 7, the internal structure thereof is protected from external forces.

[0032] Further, the inner diameter of the protective cover 2 is larger than the outer diameter of the machine tool 1. Specifically, through the arrangement of the insertion rod 11 and the insertion hole 8, the effect of limiting the protective cover 2 is achieved.

[0033] Further, both sides of the bottom of the laser cutting device 5 are fixedly connected with electric control slide rods 6 adapted to the upper surface of the machine tool 1. The extended end of the insertion rod 11 is fixedly connected with an anti-slip cap 14. Specifically, through the arrangement of the anti-slip cap 14, the situation of slipping when pulling the insertion rod 11 is reduced.

[0034] In summary: When in use, the operator can place the workpiece on the placement plate 3. The operator controls the electric control slide rod 6 to displace the laser cutting device 5, and controls the clamping device 4 to ensure the stability of the workpiece, so that the laser cutting device 5 cuts the workpiece. During the cutting operation, the operator pulls out the insertion rod 11 outward, so that the insertion rod 11 releases the control of the housing 7. The operator pushes the protective cover 2 upward, so that the protective cover 2 moves upward. The operator releases the insertion rod 11, so that the insertion rod 11 cooperates with the retaining piece 12 to transfer the acting force of the spring 13 to the insertion rod 11, and then the insertion rod 11 is inserted into the insertion hole 8, achieving the effect of limiting the protective cover 2. Through the setting of the slider 10 and the chute 9, the movement track of the protective cover 2 is ensured to be stable. Through the setting of the retaining piece 12, the acting force of the spring 13 can be transferred to the insertion rod 11. Through the setting of the housing 7, its internal structure is protected from external forces. Through the setting of the insertion rod 11 and the insertion hole 8, the effect of limiting the protective cover 2 is achieved. Through the setting of the anti-slip cap 14, the situation of slipping when pulling the insertion rod 11 is reduced. Through the structural design, during the actual processing using the laser cutting device 5, the operator can physically lift and lower the protective cover 2 to prevent the machining debris from flying around, avoiding the negative impact on the personal safety caused by the flying cutting debris and improving the safety of the device.

[0035] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel laser cutting machine with a protective structure, comprising a machine tool (1), characterized in that, A laser cutting device (5) is arranged above the machine tool (1). A placing plate (3) is fixedly connected to the inner cavity of the machine tool (1). Clamping devices (4) are arranged on both sides of the top of the placing plate (3). A protective cover (2) is slidably connected to the outer ring of the machine tool (1). One side of the protective cover (2) is fixedly connected to a housing (7). A plug rod (11) is horizontally arranged in the inner cavity of the housing (7). A plurality of jacks (8) are formed in one side of the machine tool (1). One end of the plug rod (11) sequentially penetrates through the side wall of the adjacent housing (7) and the side wall of the protective cover (2) and is inserted into the corresponding jack (8). The other end of the plug rod (11) penetrates through the side wall of the adjacent housing (7) and extends to one side of the housing (7).

2. The stainless steel laser cutting machine with a protection structure according to claim 1, wherein, Chutes (9) are formed on both sides of the outer walls on both sides of the machine tool (1). Sliders (10) are slidably connected to the inner cavities of the chutes (9). One side of each slider (10) is fixedly connected to the inner wall of the adjacent protective cover (2).

3. A stainless steel laser cutting machine with a protection structure according to claim 1, characterized in that, A retaining piece (12) is sleeved on the outer ring of the plug rod (11). One end of the retaining piece (12) abuts against the inner wall of the adjacent housing (7).

4. A stainless steel laser cutting machine with a protection structure according to claim 3, characterized in that, A spring (13) is installed on the outer ring of the plug rod (11). One end of the spring (13) is fixedly connected to the inner wall of the adjacent housing (7), and the other end of the spring (13) is fixedly connected to one end of the adjacent retaining piece (12).

5. A stainless steel laser cutting machine with a protection structure according to claim 1, characterized in that, The inner ring of the protective cover (2) is larger than the outer ring of the machine tool (1).

6. A stainless steel laser cutting machine with a protection structure according to claim 1, characterized in that, Electric control sliding rods (6) adapted to the upper surface of the machine tool (1) are fixedly connected to both sides of the bottom of the laser cutting device (5). An anti-slip cap (14) is fixedly connected to the extending end of the plug rod (11).

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