Laser cutting feeding device

Abstract

The utility model relates to the technical field of feeding devices, in particular to a laser cutting feeding device, which improves the convenience of automatically conveying materials to a cutting table of a laser cutting equipment body and improves the working efficiency. Comprising a laser cutting equipment body and a base, and the base is arranged on the side of the laser cutting equipment body; the device comprises a base, and further comprises a moving device, a conveying device, a plurality of first hydraulic cylinders, a supporting table and a push plate, the first hydraulic cylinders are installed at the top end of the base, the bottom end of the supporting table is connected with the moving ends of the first hydraulic cylinders, and the push plate is installed on the moving device which is used for driving the push plate to move horizontally. The conveying device is installed at the moving end of the laser cutting equipment body and used for pulling materials to a cutting table of the laser cutting equipment body.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, and in particular to a laser cutting feeding device. Background Technology

[0002] Laser cutting, as a high-efficiency material processing technology, has the characteristics of high flexibility, high cutting speed, high precision, short production preparation time, and low requirements for tools and equipment. It is increasingly widely used in manufacturing fields such as machinery manufacturing, automobiles, aerospace industry, mold making, and sheet metal processing. With the continuous advancement of modern manufacturing technology, the functions of laser cutting machines are constantly being improved, and the supporting feeding devices are also being upgraded.

[0003] Currently, among existing laser cutting feeding equipment, such as the patent with authorization announcement number CN221494713U, this utility model discloses a laser cutting feeding rack, including a support frame, a fixed seat, a motor, a first rotating seat, a screw, a second rotating seat, a slide rail, a slide block, a placement plate, and an internally threaded cylinder seat. The top right end of the support frame is fixedly provided with a fixed seat, and the right side of the fixed seat is fixedly provided with a motor. The bottom top layer of the right end of the support frame is fixedly provided with a first rotating seat. The output shaft of the motor passes through the fixed seat and is fixedly connected to the screw. The rod of the screw is slidably connected to the first rotating seat. The bottom top layer of the left end of the support frame is fixedly provided with a second rotating seat, and the left end of the screw is slidably connected to the second rotating seat.

[0004] However, during use, it was found that the equipment was not convenient for directly conveying materials to the processing table of the cutting device, which increased its limitations, reduced feeding efficiency, and decreased ease of use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a laser cutting feeding device that improves the convenience of automatically feeding materials onto the cutting table of the laser cutting equipment body and improves work efficiency.

[0006] This utility model discloses a laser cutting feeding device, comprising a laser cutting equipment body and a base, with the base positioned on the side of the laser cutting equipment body. It also includes a moving device, a conveying device, multiple sets of first hydraulic cylinders, a support platform, and a push plate. The multiple sets of first hydraulic cylinders are mounted on the top of the base. The bottom of the support platform is connected to the moving end of the multiple sets of first hydraulic cylinders. The push plate is mounted on the moving device, which drives the push plate to move horizontally. The conveying device is mounted on the moving end of the laser cutting equipment body and is used to pull the material onto the cutting platform of the laser cutting equipment body. The material to be laser cut is stacked on top of the support platform. The multiple sets of first hydraulic cylinders drive the support platform upwards, raising the material. Then, the moving device drives the push plate horizontally, pushing the top layer of material onto the cutting platform of the laser cutting equipment body. The conveying device then pulls the material onto the cutting platform again, moving it to the cutting position. Finally, the multiple sets of first hydraulic cylinders move the support platform upwards by the thickness of the material, facilitating the re-feeding and conveying of material. This improves the convenience of automatically conveying material to the cutting platform of the laser cutting equipment body and increases work efficiency.

[0007] Preferably, the conveying device includes a suction device, a second hydraulic cylinder, a support, two sets of air pipes, two sets of suction cups, and two sets of springs. The second hydraulic cylinder is installed on the outer wall of the moving end of the laser cutting equipment body, and the support is installed on the moving end of the second hydraulic cylinder. Both sets of air pipes slide vertically through the interior of the support and are connected to each other. The two sets of suction cups are respectively connected and installed at the bottom ends of the two sets of air pipes. The two sets of springs are respectively fitted onto the outer walls of the two sets of air pipes. The suction device is installed on the support and is used to suction air from the two sets of air pipes. The two sets of second hydraulic cylinders drive the support to move downward, causing the two sets of supports to move the two sets of suction cups downward to contact the top surface of the material. Then, the suction device suctions air from the two sets of air pipes, causing the two sets of suction cups to pick up the material. Afterward, the moving end of the laser cutting equipment body drives the two sets of second hydraulic cylinders to move to a different position, causing the two sets of suction cups to pull the material to the cutting position, thus improving the convenience of material loading and conveying.

[0008] Preferably, the moving device includes a driving device, a guide rail, a support arm, and a guide frame. The guide rail is installed on the outer wall of the base, the lower part of the support arm is slidably installed on the guide rail, the bottom end of the guide frame is connected to the outer wall of the base, the upper part of the support arm slides through the inside of the guide frame, a push plate is installed at the end of the support arm, and a driving device is provided on the base. The driving device drives the support arm to slide, so that the support arm drives the push plate to move horizontally, thereby pushing the uppermost material on the top of the support platform onto the laser cutting equipment body, improving the convenience of material transportation.

[0009] Preferably, the driving device includes a lead screw and a motor. The lead screw is rotatably mounted on the outer wall of the base, and the support arm is screwed onto the lead screw. The motor is mounted on the outer wall of the base, and the output end of the motor is connected to the lead screw. The motor drives the lead screw to rotate, thereby causing the lead screw to drive the support arm to slide.

[0010] Preferably, the suction device includes a vacuum pump and a hose. The vacuum pump is installed on the outer wall of the bracket, and the hose is connected to the input end of the vacuum pump. The input end of the hose is connected to two sets of air pipes. The vacuum pump sucks air from the two sets of air pipes through the hose, which improves the convenience of the two sets of suction cups in picking up and transporting materials.

[0011] Preferably, it also includes a base and a support wheel. The base is installed on the outer wall of the laser cutting equipment body, and the support wheel is rotatably installed on the base. When the push plate pushes the material to the top of the laser cutting equipment body, the support wheel supports and guides the material, thereby improving the smoothness of material conveying.

[0012] Preferably, it also includes a limiting member, which is set on the outer wall of the support platform; by limiting the material on both sides by the limiting member, the neatness of the material stacked on the support platform is improved.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The material to be laser-cut is stacked on the top of the support platform. Multiple sets of first hydraulic cylinders drive the support platform to move upward, thereby lifting the material to a higher height. Then, a moving device drives the push plate to move horizontally, pushing the top layer of material onto the cutting table of the laser cutting equipment. Afterward, a conveying device pulls the material on the cutting table again, thus moving the material to the cutting position. Then, multiple sets of first hydraulic cylinders drive the support platform to move upward by the thickness of one material, which facilitates the feeding and conveying of the material again, improving the convenience of the device in automatically conveying the material to the cutting table of the laser cutting equipment and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a partial isometric structural diagram of the connection between the vacuum pump and hoses, etc.

[0016] Figure 3 This is a partial isometric structural diagram of the connection between the first hydraulic cylinder and the support platform, etc.

[0017] Figure 4 This is an isometric structural diagram of the connection between the push plate and the support arm, etc.

[0018] Figure 5 This is a partial isometric structural diagram showing the connection between the support arm and the guide frame, etc.

[0019] The following components are labeled in the attached diagram: 1. Laser cutting equipment body; 2. Base; 3. First hydraulic cylinder; 4. Support platform; 5. Push plate; 6. Second hydraulic cylinder; 7. Bracket; 8. Air pipe; 9. Suction cup; 10. Spring; 11. Guide rail; 12. Support arm; 13. Guide frame; 14. Lead screw; 15. Motor; 16. Vacuum pump; 17. Hose; 18. Base; 19. Support wheel; 20. Limiting component. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, a laser cutting feeding device of this utility model includes a laser cutting equipment body 1 and a base 2, with the base 2 disposed on the side of the laser cutting equipment body 1; it also includes a moving device, a conveying device, multiple sets of first hydraulic cylinders 3, a support platform 4, and a push plate 5. The multiple sets of first hydraulic cylinders 3 are all installed on the top of the base 2, and the bottom end of the support platform 4 is connected to the moving end of the multiple sets of first hydraulic cylinders 3. The push plate 5 is installed on the moving device, which is used to drive the push plate 5 to move horizontally. The conveying device is installed on the moving end of the laser cutting equipment body 1, and is used to pull the material onto the cutting table of the laser cutting equipment body 1.

[0023] like Figure 2 As shown, the conveying device includes a suction device, a second hydraulic cylinder 6, a bracket 7, two sets of air pipes 8, two sets of suction cups 9, and two sets of springs 10. The second hydraulic cylinder 6 is installed on the outer wall of the moving end of the laser cutting equipment body 1. The bracket 7 is installed on the moving end of the second hydraulic cylinder 6. Both sets of air pipes 8 slide up and down through the inside of the bracket 7 and are connected to each other. The two sets of suction cups 9 are respectively connected and installed at the bottom of the two sets of air pipes 8. The two sets of springs 10 are respectively fitted and mounted on the outer wall of the two sets of air pipes 8. The suction device is installed on the bracket 7 and is used to suction air from the two sets of air pipes 8.

[0024] In this embodiment, the material to be laser-cut is stacked on top of the support platform 4. Multiple sets of first hydraulic cylinders 3 drive the support platform 4 to move upward, raising the material to a higher height. Then, a moving device drives the push plate 5 to move horizontally, pushing the top layer of material onto the cutting table of the laser cutting equipment body 1. The material on the cutting table is then pulled and moved again by a conveying device to the cutting position. Afterward, multiple sets of first hydraulic cylinders 3 drive the support platform 4 to move upward by the thickness of the material, facilitating the feeding and conveying of the material again. This improves the convenience of the device in automatically conveying the material to the cutting table of the laser cutting equipment body 1 and increases work efficiency.

[0025] Example 2

[0026] Based on Example 1, such as Figure 3 As shown, a laser cutting feeding device of the present invention includes a moving device, a guide rail 11, a support arm 12 and a guide frame 13. The guide rail 11 is installed on the outer wall of the base 2. The lower part of the support arm 12 is slidably installed on the guide rail 11. The bottom end of the guide frame 13 is connected to the outer wall of the base 2. The upper part of the support arm 12 slides through the interior of the guide frame 13. A push plate 5 is installed at the end of the support arm 12. The base 2 is provided with a driving device, which is used to drive the support arm 12 to slide.

[0027] like Figure 3 As shown, the drive device includes a lead screw 14 and a motor 15. The lead screw 14 is rotatably mounted on the outer wall of the base 2, and the support arm 12 is screwed onto the lead screw 14. The motor 15 is mounted on the outer wall of the base 2, and the output end of the motor 15 is connected to the lead screw 14.

[0028] like Figure 2 As shown, the suction device includes a vacuum pump 16 and a hose 17. The vacuum pump 16 is mounted on the outer wall of the bracket 7, and the hose 17 is connected to the input end of the vacuum pump 16. The input end of the hose 17 is connected to two sets of air pipes 8.

[0029] like Figure 3 As shown, it also includes a base 18 and a support wheel 19. The base 18 is installed on the outer wall of the laser cutting equipment body 1, and the support wheel 19 is rotatably installed on the base 18.

[0030] like Figure 3 As shown, it also includes a limiting member 20, which is disposed on the outer side wall of the support platform 4;

[0031] In this embodiment, two sets of second hydraulic cylinders 6 drive the support 7 to move downwards, causing the two sets of support 7 to drive the two sets of suction cups 9 to move downwards and contact the top surface of the material. Then, the suction device sucks air into the two sets of air pipes 8, causing the two sets of suction cups 9 to pick up the material. Then, the moving end of the laser cutting equipment body 1 drives the two sets of second hydraulic cylinders 6 to move to a different position, causing the two sets of suction cups 9 to pull the material to the cutting position, improving the convenience of material loading and conveying. The drive device drives the support arm 12 to slide, causing the support arm 12 to drive the push plate 5 to move horizontally, so that the push plate 5 pushes the uppermost layer of material on the top of the support platform 4 onto the laser cutting equipment body 1, improving the convenience of material conveying.

[0032] This utility model discloses a laser cutting feeding device. During operation, the material to be laser cut is stacked on top of a support platform 4. Multiple sets of first hydraulic cylinders 3 drive the support platform 4 to move upward, raising the material. Then, a moving device drives a pusher plate 5 to move horizontally, pushing the uppermost layer of material onto the cutting table of the laser cutting equipment body 1. The material on the cutting table is then pulled and moved again by a conveying device to the cutting position. Afterward, multiple sets of first hydraulic cylinders 3 drive the support platform 4 to move upward by the thickness of the material, facilitating the feeding and conveying of the material again.

[0033] The laser cutting equipment body 1, the first hydraulic cylinder 3, the second hydraulic cylinder 6, the motor 15, and the vacuum pump 16 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A laser cutting feeding device, comprising a laser cutting equipment body (1) and a base (2), the base (2) is arranged at the side of the laser cutting equipment body (1); characterized in that, The mobile device, the conveying device, the plurality of first hydraulic cylinders (3), the support table (4) and the push plate (5) are further included, the plurality of first hydraulic cylinders (3) are all installed at the top end of the base (2), the bottom end of the support table (4) is connected with the moving end of the plurality of first hydraulic cylinders (3), the push plate (5) is installed on the mobile device, the mobile device is used for driving the horizontal movement of the push plate (5), and the conveying device is installed on the moving end of the laser cutting equipment body (1) and is used for pulling the material to the cutting table of the laser cutting equipment body (1).

2. A laser cutting feed device as claimed in claim 1, characterized in that The conveying device includes an air suction device, a second hydraulic cylinder (6), a support (7), two groups of air pipes (8), two groups of suction cups (9) and two groups of springs (10), the second hydraulic cylinder (6) is installed on the outer side wall of the moving end of the laser cutting equipment body (1), the support (7) is installed on the moving end of the second hydraulic cylinder (6), the two groups of air pipes (8) are all slid through the inside of the support (7) and are communicated between the two groups of air pipes (8), the two groups of suction cups (9) are respectively and communicatively arranged at the bottom ends of the two groups of air pipes (8), the two groups of springs (10) are respectively and fittingly sleeved on the outer side walls of the two groups of air pipes (8), the air suction device is installed on the support (7), and the air suction device is used for air suction in the two groups of air pipes (8).

3. A laser cutting feed apparatus as claimed in claim 1, wherein, The mobile device includes a driving device, a guide rail (11), a support arm (12) and a guide frame (13), the guide rail (11) is installed on the outer side wall of the base (2), the lower part of the support arm (12) is slidably installed on the guide rail (11), the bottom end of the guide frame (13) is connected with the outer side wall of the base (2), the upper part of the support arm (12) slides through the inside of the guide frame (13), the push plate (5) is installed on the end of the support arm (12), and the driving device is arranged on the base (2) and used for driving the sliding of the support arm (12).

4. A laser cutting and feeding device as claimed in claim 3, characterized in that The driving device includes a lead screw (14) and a motor (15), the lead screw (14) is rotatably installed on the outer side wall of the base (2), the support arm (12) is screwedly connected with the lead screw (14), and the motor (15) is installed on the outer side wall of the base (2) and connected with the lead screw (14).

5. A laser cutting feed apparatus as claimed in claim 2, wherein, The air suction device includes a vacuum pump (16) and a hose (17), the vacuum pump (16) is installed on the outer side wall of the support (7), the hose (17) is communicatively arranged on the input end of the vacuum pump (16), and the input end of the hose (17) is communicated with the two groups of air pipes (8).

6. A laser cutting feed apparatus as claimed in claim 1, wherein, The base (18) and the support wheel (19) are further included, the base (18) is installed on the outer side wall of the laser cutting equipment body (1), and the support wheel (19) is rotatably installed on the base (18).

7. A laser cutting feed apparatus as claimed in claim 1, wherein, The limiting piece (20) is further arranged on the outer side wall of the support table (4).

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