Scratch-proof hidden type auxiliary feeding and discharging device and laser machine

Abstract

The utility model provides a scratch-proof hidden type auxiliary loading and unloading device and laser machine, including at least one drive assembly and lifting frame, the drive assembly includes connecting seat, horizontal movement member, horizontal drive mechanism and vertical drive mechanism, the horizontal driving mechanism is fixedly connected with the connecting base and is in driving connection with the horizontal moving component, the vertical driving mechanism is connected to the horizontal moving component and is in driving connection with the lifting frame, and a plurality of universal ball bearings are connected to the lifting frame. By arranging the vertical driving mechanism, the lifting frame can be lifted when feeding is needed, so that the plates are jacked up until the plates are separated from the tooth-shaped supporting plate, and the plates can be conveniently and horizontally moved without being scratched due to the existence of the universal ball bearing.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting equipment technology, specifically to a scratch-resistant concealed auxiliary loading and unloading device and a laser machine. Background Technology

[0002] Laser cutting is a type of thermal cutting method. It utilizes a focused, high-power-density laser beam to irradiate the workpiece, causing the irradiated material to rapidly melt, vaporize, ablate, or reach its ignition point. Simultaneously, a high-speed airflow coaxial with the laser beam removes the molten material, thus cutting the workpiece. Currently, laser cutting technology for cutting metal sheets is widely used in various fields such as automotive, aerospace, chemical, electrical and electronic, and metallurgy.

[0003] In sheet metal processing, to improve processing efficiency and produce a larger number of parts at once, the metal sheets being cut are usually quite large. During laser cutting, to prevent parts from falling off in the early stages and to reduce slag adhesion in the later stages of cutting, a toothed support plate is usually installed on the upper surface of the worktable. The unevenness of the toothed support plate has certain advantages, but it also brings some disadvantages. For example, forcibly pushing the sheet forward can cause the surface of the sheet to be scratched by the toothed support plate, reducing the aesthetics of the cut parts. Utility Model Content

[0004] Based on this, in order to solve the technical problem that the cut parts will be scratched by the toothed support plate, this utility model provides a scratch-resistant concealed auxiliary loading and unloading device and a laser machine, the specific technical solution of which is as follows:

[0005] A scratch-resistant concealed auxiliary loading and unloading device includes at least one drive component and a lifting frame. The drive component includes a connecting seat, a horizontal moving component, a horizontal drive mechanism, and a vertical drive mechanism. The horizontal drive mechanism is fixedly connected to the connecting seat and drivenly connected to the horizontal moving component. The vertical drive mechanism is connected to the horizontal moving component and drivenly connected to the lifting frame. Multiple universal ball bearings are connected to the lifting frame.

[0006] The aforementioned anti-scratch concealed auxiliary loading and unloading device, by setting a vertical drive mechanism, can lift the support frame when loading is required, thereby lifting the plate until it is detached from the toothed support plate, and the presence of the universal ball bearing can facilitate the horizontal movement of the plate so as not to cause scratches.

[0007] According to some embodiments of the present invention, the horizontal moving component includes a slide rail and a slider, the slide rail being fixedly connected to the connecting seat, and the slider being slidably connected to the slide rail; the horizontal driving mechanism is drivingly connected to the slider; the vertical driving mechanism is connected to the slider and drivingly connected to the lifting frame.

[0008] According to some embodiments of the present invention, the slider includes a slider seat and a connecting plate connected to the slider seat. The slider seat is slidably connected to the slide rail. The horizontal drive mechanism is drivenly connected to the connecting plate. The vertical drive mechanism is connected to the connecting plate and drivenly connected to the lifting frame.

[0009] According to some embodiments of this utility model, the horizontal drive mechanism is one of the following: a cylinder, a hydraulic cylinder, or an electric actuator; the vertical drive mechanism is one of the following: a cylinder, a hydraulic cylinder, or an electric actuator.

[0010] According to some embodiments of the present invention, the fixed end of the horizontal drive mechanism is fixedly connected to the connecting seat, the movable end of the horizontal drive mechanism is connected to the connecting plate, the fixed end of the vertical drive mechanism is connected to the bottom of the connecting plate, and the movable end of the vertical drive mechanism is connected to the lifting frame.

[0011] According to some embodiments of the present invention, the outer periphery of the vertical drive mechanism is further covered with a first protective baffle, which is connected to the bottom of the connecting plate.

[0012] According to some embodiments of the present invention, a second protective baffle is also connected above the connecting seat, and the length of the second protective baffle is not less than the sum of the lengths of the connecting seat and the horizontal drive mechanism.

[0013] This technical solution also provides a laser machine, including a frame and a plurality of toothed support plates evenly spaced along the length of the frame. It also includes a plurality of the aforementioned anti-scratch concealed auxiliary loading and unloading devices spaced along the length of the frame. The connecting seat of the anti-scratch concealed auxiliary loading and unloading device is connected to the inner side wall of the frame. The lifting frame of the anti-scratch concealed auxiliary loading and unloading device includes at least one support rod perpendicular to the length of the frame and a connecting rod parallel to the length of the frame and connected to the end of at least one support rod. The movable end of the vertical drive mechanism is drivenly connected to the connecting rod. A plurality of universal ball bearings of the anti-scratch concealed auxiliary loading and unloading device are evenly spaced and connected to each of the support rods.

[0014] According to some embodiments of the present invention, when the laser machine is in the cutting process, the support frame is located below the toothed support plate;

[0015] When the laser machine is in the loading and unloading process, the lifting frame is located between two adjacent toothed support plates, and the highest point of the universal ball bearing is higher than the highest point of the toothed support plate.

[0016] Compared with the prior art, the beneficial effects of this application are as follows:

[0017] 1. By setting up a vertical drive mechanism, the lifting frame can be raised when material needs to be loaded, thereby lifting the plate until it is separated from the toothed support plate. The presence of the universal ball bearing can facilitate the horizontal movement of the plate and prevent scratches.

[0018] 2. By setting up a horizontal drive mechanism in conjunction with a vertical drive mechanism, the lifting frame can be lowered and moved below the toothed support plate when the laser machine is in the cutting process. This can prevent molten slag from falling and adhering to the lifting frame, and prevent the high-temperature molten slag from burning the lifting frame.

[0019] 3. The above design can effectively reduce the amount of slag on the support frame, thereby reducing the number of times cleaning and maintenance are required. It also reduces the occurrence of slag adhering to the bottom of the board due to slag on the support frame during the loading and unloading process. Attached Figure Description

[0020] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0021] Figure 1 This is a schematic diagram of the structure of a laser machine according to an embodiment of this utility model.

[0022] Figure 2 yes Figure 1 A magnified structural diagram of part A in the middle.

[0023] Figure 3 This is one of the partial structural schematic diagrams of a scratch-resistant concealed auxiliary loading and unloading device in an embodiment of this utility model.

[0024] Figure 4 This is the second partial structural schematic diagram of a scratch-resistant concealed auxiliary loading and unloading device in an embodiment of this utility model.

[0025] Figure 5 This is the third partial structural schematic diagram of a scratch-resistant concealed auxiliary loading and unloading device in an embodiment of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 110. Connecting seat; 121. Slide rail; 122. Slider seat; 123. Connecting plate; 130. Horizontal drive mechanism; 140. Vertical drive mechanism; 150. Lifting frame; 151. Support rod; 152. Connecting rod; 160. Universal ball bearing; 170. First protective baffle; 180. Second protective baffle; 200. Frame. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, an embodiment of the present invention provides a scratch-resistant concealed auxiliary loading and unloading device, comprising at least one drive assembly and a lifting frame 150. The drive assembly includes a connecting seat 110, a horizontal moving component, a horizontal drive mechanism 130, and a vertical drive mechanism 140. The horizontal drive mechanism 130 is fixedly connected to the connecting seat 110 and drivenly connected to the horizontal moving component. The vertical drive mechanism 140 is connected to the horizontal moving component and drivenly connected to the lifting frame 150. A plurality of universal ball bearings 160 are connected to the lifting frame 150.

[0031] In actual use, by setting up the vertical drive mechanism 140, the lifting frame 150 can be raised when material needs to be loaded, thereby lifting the plate until it is separated from the toothed support plate. The presence of the universal ball bearing 160 facilitates the horizontal movement of the plate and prevents scratches.

[0032] In some specific embodiments of this utility model, it may also have the following additional technical features: the horizontal moving component includes a slide rail 121 and a slider, the slide rail 121 is fixedly connected to the connecting seat 110, and the slider is slidably connected to the slide rail 121; the horizontal driving mechanism 130 is drivenly connected to the slider; the vertical driving mechanism 140 is connected to the slider and drivenly connected to the lifting frame 150.

[0033] In some specific embodiments of this utility model, it may also have the following additional technical features: the slider includes a slider seat 122 and a connecting plate 123 connected to the slider seat 122, the slider seat 122 is slidably connected to the slide rail 121, the horizontal drive mechanism 130 is drivenly connected to the connecting plate 123; the vertical drive mechanism 140 is connected to the connecting plate 123 and drivenly connected to the lifting frame 150.

[0034] In some specific embodiments of this utility model, it may also have the following additional technical features: the horizontal drive mechanism 130 is one of the following: a cylinder, a hydraulic cylinder, or an electric actuator; the vertical drive mechanism 140 is one of the following: a cylinder, a hydraulic cylinder, or an electric actuator.

[0035] In some specific embodiments of this utility model, it may also have the following additional technical features: the fixed end of the horizontal drive mechanism 130 is fixedly connected to the connecting seat 110, the movable end of the horizontal drive mechanism 130 is connected to the connecting plate 123, the fixed end of the vertical drive mechanism 140 is connected to the bottom of the connecting plate 123, and the movable end of the vertical drive mechanism 140 is connected to the lifting frame 150. Specifically, the fixed end of the horizontal drive mechanism 130 is fixedly connected to the connecting seat 110 through a fixed seat.

[0036] For specific examples, when the horizontal drive mechanism 130 is a cylinder, its fixed end is the cylinder body, and its movable end is the piston rod. In this case, the horizontal drive mechanism 130 is connected to an air pump (not shown in the figure); when the horizontal drive mechanism 130 is a hydraulic cylinder, its fixed end is the hydraulic cylinder body, and its movable end is the hydraulic cylinder piston rod. In this case, the horizontal drive mechanism 130 is connected to a hydraulic pump (not shown in the figure); when the horizontal drive mechanism 130 is an electric actuator, its fixed end is the electric actuator cylinder body, and its movable end is the electric actuator rod. In this case, the horizontal drive mechanism 130 is electrically connected to a power source (not shown in the figure).

[0037] It should be noted that cylinders, hydraulic cylinders, and electric actuators are all commonly used technical solutions in the existing technology. The corresponding models can be obtained by consulting reference books and purchasing them on the market according to the actual needs and parameters. Their specific structures and principles will not be described in detail here.

[0038] In some specific embodiments of this utility model, it may also have the following additional technical features: a guide rod is vertically and movably connected to the connecting plate 123. By setting the guide rod, the overall lifting process can be made more stable.

[0039] In some specific embodiments of this utility model, it may also have the following additional technical features: the outer periphery of the vertical drive mechanism 140 is also covered with a first protective baffle 170, and the first protective baffle 170 is connected to the bottom of the connecting plate 123.

[0040] In some specific embodiments of this utility model, it may also have the following additional technical features: a second protective baffle 180 is further connected above the connecting seat 110, and the length of the second protective baffle 180 is not less than the sum of the lengths of the connecting seat 110 and the horizontal drive mechanism 130. Specifically, the second protective baffle 180 is connected to the fixed seat so that it can be located above the connecting seat 110.

[0041] Preferably, fireproof bricks can be laid on the top of the second protective baffle 180 to further improve the fire resistance.

[0042] The first protective baffle 170 and the second protective baffle 180 can reduce the impact of molten slag on the horizontal drive mechanism 130 and thus improve the overall service life.

[0043] Another embodiment of this utility model provides a laser machine, including a frame 200 and a plurality of toothed support plates (not shown in the figure) evenly spaced along the length of the frame 200. It also includes a plurality of the aforementioned anti-scratch concealed auxiliary loading and unloading devices spaced along the length of the frame 200. The connecting seat 110 of the anti-scratch concealed auxiliary loading and unloading device is connected to the inner sidewall of the frame 200. The lifting frame 150 of the anti-scratch concealed auxiliary loading and unloading device includes at least one support rod 151 perpendicular to the length of the frame 200 and a connecting rod 152 parallel to the length of the frame 200 and connected to the end of the at least one support rod 151. The movable end of the vertical drive mechanism 140 is drivenly connected to the connecting rod 152. A plurality of universal ball bearings 160 of the anti-scratch concealed auxiliary loading and unloading device are evenly spaced and connected to each of the support rods 151.

[0044] In some specific embodiments of this utility model, it may also have the following additional technical features: when the laser machine is in the cutting process, the lifting frame 150 is located below the toothed support plate;

[0045] When the laser machine is in the loading and unloading process, the lifting frame 150 is located between two adjacent toothed support plates, and the highest point of the universal ball bearing 160 is higher than the highest point of the toothed support plate.

[0046] Through the above design, the lifting frame 150 can be raised when material needs to be loaded, thereby lifting the sheet metal until it is detached from the toothed support plate. The presence of the universal ball bearing 160 facilitates the horizontal movement of the sheet metal, preventing scratches. Simultaneously, the horizontal drive mechanism 130, in conjunction with the vertical drive mechanism 140, can lower the lifting frame 150 and move it below the toothed support plate during the laser cutting process, thus preventing molten slag from falling and adhering to the lifting frame 150, and avoiding damage to the lifting frame 150 from the high temperature molten slag. It also effectively reduces the amount of molten slag on the lifting frame 150, thereby reducing the frequency of cleaning and maintenance, and also reducing the occurrence of molten slag adhering to the bottom of the sheet metal during the loading and unloading processes.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A scratch-proof hidden auxiliary loading and unloading device, characterized in that, The utility model provides a lifting frame (150) and at least one drive assembly, the drive assembly includes connecting seat (110), horizontal moving component, horizontal drive mechanism (130) and vertical drive mechanism (140), the horizontal drive mechanism (130) is fixedly connected with connecting seat (110) and is drivenly connected with horizontal moving component, vertical drive mechanism (140) is connected on horizontal moving component and is drivenly connected with lifting frame (150), and a plurality of universal ball bearings (160) are connected on lifting frame (150).

2. The scratch-proof hidden auxiliary loading and unloading device according to claim 1, characterized in that, The horizontal moving component includes slide rail (121) and sliding block, the slide rail (121) is fixedly connected on the connecting seat (110), and the sliding block is slidingly connected on the slide rail (121); the horizontal drive mechanism (130) is drivenly connected with the sliding block; and the vertical drive mechanism (140) is connected on the sliding block and is drivenly connected with the lifting frame (150).

3. The scratch-proof hidden auxiliary loading and unloading device according to claim 2, characterized in that, The sliding block includes sliding block seat (122) and connecting plate (123) connected on the sliding block seat (122), the sliding block seat (122) is slidingly connected on the slide rail (121), and the horizontal drive mechanism (130) is drivenly connected with the connecting plate (123); and the vertical drive mechanism (140) is connected on the connecting plate (123) and is drivenly connected with the lifting frame (150).

4. The scratch-proof hidden auxiliary loading and unloading device according to claim 3, characterized in that, The horizontal drive mechanism (130) is one of the following: air cylinder, hydraulic cylinder, electric push rod, and the vertical drive mechanism (140) is one of the following: air cylinder, hydraulic cylinder, electric push rod.

5. The scratch-proof hidden auxiliary loading and unloading device according to claim 4, characterized in that, The fixed end of the horizontal drive mechanism (130) is fixedly connected with the connecting seat (110), the movable end of the horizontal drive mechanism (130) is connected with the connecting plate (123), the fixed end of the vertical drive mechanism (140) is connected with the bottom of the connecting plate (123), and the movable end of the vertical drive mechanism (140) is connected with the lifting frame (150).

6. The scratch-proof hidden auxiliary loading and unloading device according to claim 5, characterized in that, The outer periphery of the vertical drive mechanism (140) is further covered with a first protective baffle (170), and the first protective baffle (170) is connected to the bottom of the connecting plate (123).

7. The scratch-proof hidden auxiliary loading and unloading device according to claim 5, characterized in that, The upper portion of the connecting seat (110) is further connected with a second protective baffle (180), and the length of the second protective baffle (180) is not less than the sum of the lengths of the connecting seat (110) and the horizontal drive mechanism (130).

8. A laser machine comprising a frame (200) and a plurality of tooth-shaped support plates arranged in the frame (200) at uniform intervals along the length direction of the frame (200), characterized in that, The anti-scratch hidden auxiliary loading and unloading device comprises a connecting seat (110), a lifting frame (150), a vertical driving mechanism (140) and a plurality of universal ball bearings (160). The connecting seat (110) is connected to the inner side wall of the rack (200). The lifting frame (150) comprises at least one support rod (151) arranged perpendicularly to the length direction of the rack (200) and a connecting rod (152) arranged in parallel to the length direction of the rack (200) and connected to the end of the at least one support rod (151). The movable end of the vertical driving mechanism (140) is drivingly connected to the connecting rod (152). The plurality of universal ball bearings (160) are evenly and separately connected to the respective support rods (151).

9. The laser machine of claim 8, wherein, When the laser machine is in the cutting process, the lifting frame (150) is located below the tooth-shaped support plate. When the laser machine is in the loading and unloading process, the lifting frame (150) is located between two adjacent tooth-shaped support plates, and the highest point of the universal ball bearing (160) is higher than the highest point of the tooth-shaped support plate.

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