Laser cutting device convenient to fix

Abstract

The laser cutting device convenient to fix comprises a supporting frame, one side of the supporting frame is rotationally connected with a feeding plate and a third telescopic rod, the movable end of the third telescopic rod is rotationally connected with a supporting block, one end of the supporting block is slidably connected to the lower portion of the third telescopic rod, and one end of the supporting frame is fixedly connected with a fixing plate. A rotating plate is rotatably connected to one end of the fixing plate, a lifting assembly is fixedly connected to the upper portion of the rotating plate and comprises a lifting motor, a sliding rod and a lead screw, the two ends of the sliding rod are fixedly connected to the lifting motor and the rotating plate, the power output end of the lifting motor is fixedly connected to the lead screw, and a clamping plate is in threaded connection to one end of the lead screw; one ends of the clamping plate and the transmission belt are rotationally connected with a feeding assembly; and a third telescopic rod can drive the feeding plate to rotate through movement of a supporting block on one side of the feeding plate, and a single person can convey a heavy plate to the cutting device under the condition that the plate is supported by the worker, and then the heavy plate is fixed through other parts.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, and in particular to a laser cutting device that is easy to fix. Background Technology

[0002] Laser cutting technology is widely used in the processing of both metallic and non-metallic materials, significantly reducing processing time, lowering costs, and improving workpiece quality. Pulsed lasers are suitable for metallic materials, while continuous lasers are suitable for non-metallic materials. The latter is a crucial application area for laser cutting technology. In stainless steel production, laser cutting has a wide range of applications because it can produce cut parts with various complex shapes. However, due to the weight of the steel plates, loading and unloading are relatively inconvenient during cutting.

[0003] A search revealed a Chinese patent publication number CN212330044U, which discloses a laser cutting method for facilitating workpiece fixation. The method includes two clamping components located on the top of the machine body between a first slide groove and a second slide groove. A clamping plate is movably embedded inside the third slide groove. An adjustment component is fixedly connected to the top of the clamping plate. A support plate is fixedly connected to the top of the adjustment component. A first lead screw and a second lead screw are embedded and connected to the right end of the support plate.

[0004] To address the inconvenience of loading and unloading materials in the aforementioned technologies, particularly the difficulties in installation and alignment when handling heavy, large sheet metal, a laser cutting device that is easy to fix is ​​proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a laser cutting device that is easy to fix, so as to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial option.

[0006] The technical solution of this utility model embodiment is implemented as follows: it includes a support frame, on one side of which a feeding plate and a telescopic rod three are rotatably connected, and a support block is rotatably connected to the movable end of the telescopic rod three, with one end of the support block slidably connected to the lower part of the telescopic rod three.

[0007] In some embodiments, a fixed plate is fixedly connected to one end of the support frame, a rotating plate is rotatably connected to one end of the fixed plate, and a lifting assembly is fixedly connected above the rotating plate.

[0008] In some embodiments, the lifting assembly includes a lifting motor, a slide bar, and a lead screw. The two ends of the slide bar are fixedly connected to the lifting motor and the rotating plate, and the power output end of the lifting motor is fixedly connected to the lead screw.

[0009] In some embodiments, one end of the lead screw is threadedly connected to a clamping plate, and the clamping plate and one end of the transmission belt are rotatably connected to a feeding assembly.

[0010] In some embodiments, the feeding assembly includes a drive belt and a roller. One end of the roller is rotatably connected to a clamping plate and a fixing plate, and the other end of the roller is drive-connected to the drive belt. A transmission motor is fixedly connected to one end of the fixing plate, and the power output end of the transmission motor is fixedly connected to the drive belt.

[0011] In some embodiments, a top bracket is fixedly connected to one end of the support frame, a transverse slide rail is slidably connected to one end of the top bracket, a telescopic rod is slidably connected to one end of the transverse slide rail, and a cutting component is fixedly connected to the movable end of the telescopic rod.

[0012] In some embodiments, a telescopic rod is fixedly connected to one end of the support frame, and a conveyor belt assembly is fixedly connected to the movable end of the telescopic rod.

[0013] In some embodiments, the fixed plate has multiple positioning holes on its upper surface, and a spring is fixedly connected to the upper surface of the rotating plate, with a positioning pin fixedly connected to one end of the spring.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. A laser cutting device that is easy to fix, wherein the support block moves on one side of the feed plate via a telescopic rod to drive the feed plate to rotate, allowing a single person to feed a heavy plate onto the cutting device with the help of a worker, and then fix it with other components.

[0016] 2. A laser cutting device that is easy to fix, which can clamp steel plates of different thicknesses in the middle through two upper and lower transmission belts. When the transmission motor is working, it can drive the steel plates to move and load / unload, saving manual alignment and movement.

[0017] 3. A laser cutting device that is easy to fix, wherein a support is provided below the conveyor belt assembly, which can move up and down under the drive of a telescopic rod to support the steel plate and prevent it from falling when the steel plate is being cut. After the steel plate is cut, the cut part falls above the conveyor belt assembly, and then the conveyor belt assembly falls and rotates to send the cut part out.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is the main view of the present invention.

[0021] Figure 2 This is a structural diagram of the fixing plate installation of this utility model;

[0022] Figure 3 This is a side view of the fixing plate of this utility model;

[0023] Figure 4 This is a structural diagram of the cutting component of this utility model;

[0024] Figure 5 This is a structural diagram of the feeding plate installation of this utility model.

[0025] Figure label:

[0026] 1. Support frame; 2. Telescopic rod one; 3. Conveyor belt assembly; 4. Top bracket; 5. Fixing plate; 6. Transmission motor; 7. Rotating plate; 8. Positioning hole; 9. Positioning pin; 10. Spring; 11. Lifting motor; 12. Slide rod; 13. Lead screw; 14. Clamping plate; 15. Transmission belt; 16. Roller; 17. Transverse slide rail; 18. Telescopic rod two; 19. Cutting component; 20. Feeding plate; 21. Support block; 22. Telescopic rod three. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0030] Example 1: As Figure 1-5 As shown, a laser cutting device that is easy to fix includes a support frame 1. A feeding plate 20 and a telescopic rod 22 are rotatably connected to one side of the support frame 1. The feeding plate 20 is located on both sides of the support frame 1, with one end for feeding and the other end for unloading. In normal state, the feeding plate 20 is placed at an angle. In use, one side of the steel plate can be lifted and placed on one side of the feeding plate 20. A support block 21 is rotatably connected to the movable end of the telescopic rod 22. One end of the support block 21 is slidably connected to the lower part of the telescopic rod 22. The telescopic rod 22 can drive the feeding plate 20 to rotate by moving the support block 21 on one side of the feeding plate 20. With the help of a worker, a single person can put a heavy plate onto the cutting device and then fix it with other components.

[0031] In this embodiment, a fixed plate 5 is fixedly connected to one end of the support frame 1, a rotating plate 7 is rotatably connected to one end of the fixed plate 5, and a lifting assembly is fixedly connected above the rotating plate 7. The lifting assembly can cooperate with the fixed plate 5 to fix the plate being delivered.

[0032] The lifting assembly includes a lifting motor 11, a slide rod 12, and a lead screw 13. The two ends of the slide rod 12 are fixedly connected to the lifting motor 11 and the rotating plate 7. The power output end of the lifting motor 11 is fixedly connected to the lead screw 13. One end of the lead screw 13 is threadedly connected to a clamping plate 14. When the lifting motor 11 is working, it can drive the lead screw 13 to rotate and drive the clamping plate 14 threadedly connected to it to move up and down. The clamping plate 14 and one end of the transmission belt 15 are rotatably connected to a feeding assembly.

[0033] The feeding assembly includes a drive belt 15 and rollers 16. The drive belt 15 is preferably a type with high outer friction. One end of the rollers 16 is rotatably connected to the clamping plate 14 and the fixing plate 5, and the other end of the rollers 16 is driven to the drive belt 15. One end of the fixing plate 5 is fixedly connected to a transmission motor 6, and the power output end of the transmission motor 6 is fixedly connected to the drive belt 15. The drive belt 15 moves with the clamping plate 14. The upper and lower drive belts 15 can clamp steel plates of different thicknesses in the middle. When the transmission motor 6 is working, it can drive the steel plates to move and load / unload, saving manual alignment and movement.

[0034] In this embodiment, one end of the support frame 1 is fixedly connected to a top bracket 4, and one end of the top bracket 4 is slidably connected to a transverse slide rail 17. The transverse slide rail 17 can slide below the top bracket 4. One end of the transverse slide rail 17 is slidably connected to a telescopic rod 18. The top of the telescopic rod 18 has a slider that can move independently. The movable end of the telescopic rod 18 is fixedly connected to a cutting component 19, which is used to cut the steel plate.

[0035] In this embodiment: the feeding plate 20 is located on both sides of the support frame 1, with one end for feeding and the other end for unloading. Under normal conditions, the feeding plate 20 is placed at an angle. When in use, one side of the steel plate can be lifted and placed on one side of the feeding plate 20. The telescopic rod 22 can drive the feeding plate 20 to rotate by moving the support block 21 on one side of the feeding plate 20. With the help of workers, a single person can send a heavy plate onto the cutting device, and then fix it with other components.

[0036] The lifting assembly can be used with the fixing plate 5 to fix the plate being delivered. When the lifting motor 11 is working, it can drive the lead screw 13 to rotate and drive the clamping plate 14 connected to it to move up and down. The transmission belt 15 is preferably a type with greater friction on the outside. The transmission belt 15 moves with the clamping plate 14. The upper and lower transmission belts 15 can clamp steel plates of different thicknesses in the middle. When the transmission motor 6 is working, it can drive the steel plate to move up and down, saving manual alignment and movement.

[0037] The horizontal slide rail 17 can slide below the top bracket 4, the telescopic rod 18 has a slider at the top that can move independently, and the cutting component 19 is used to cut the steel plate.

[0038] Example 2: A laser cutting device that is easy to fix. This example is an improvement on Example 1, as follows: Figure 1-5 As shown,

[0039] In this embodiment, one end of the support frame 1 is fixedly connected to a telescopic rod 2, and the movable end of the telescopic rod 2 is fixedly connected to a conveyor belt assembly 3. There is a bracket below the conveyor belt assembly 3, which can move up and down under the drive of the telescopic rod 2. When the steel plate is being cut, it supports the steel plate to prevent it from falling. After the steel plate is cut, the cut part falls above the conveyor belt assembly 3, and then the conveyor belt assembly 3 falls and rotates to send the cut part out.

[0040] In this embodiment, the fixed plate 5 has multiple positioning holes 8 on its upper surface, and a spring 10 is fixedly connected to the upper surface of the rotating plate 7. One end of the spring 10 is fixedly connected to a positioning pin 9, which can cooperate with the positioning holes 8 to position the rotating plate 7.

[0041] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A laser cutting device that is easy to fix, comprising a support frame (1), characterized in that: The support frame (1) is rotatably connected to a feeding plate (20) and a telescopic rod (22) on one side. The movable end of the telescopic rod (22) is rotatably connected to a support block (21). One end of the support block (21) is slidably connected to the lower part of the telescopic rod (22). One end of the support frame (1) is fixedly connected to a fixing plate (5). One end of the fixing plate (5) is rotatably connected to a rotating plate (7). A lifting assembly is fixedly connected above the rotating plate (7). The support frame (1) is fixedly connected to a top bracket (4) at one end, and a transverse slide rail (17) is slidably connected to one end of the top bracket (4). A telescopic rod (18) is slidably connected to one end of the transverse slide rail (17), and a cutting component (19) is fixedly connected to the movable end of the telescopic rod (18).

2. The laser cutting device for easy fixation according to claim 1, characterized in that: The lifting assembly includes a lifting motor (11), a slide bar (12) and a lead screw (13). The two ends of the slide bar (12) are fixedly connected to the lifting motor (11) and the rotating plate (7), and the power output end of the lifting motor (11) is fixedly connected to the lead screw (13).

3. The laser cutting device for easy fixation according to claim 2, characterized in that: One end of the lead screw (13) is threadedly connected to a clamping plate (14), and the clamping plate (14) and the transmission belt (15) are rotatably connected to a feeding assembly.

4. The laser cutting device for easy fixation according to claim 3, characterized in that: The feeding assembly includes a transmission belt (15) and a roller (16). One end of the roller (16) is rotatably connected to the clamping plate (14) and the fixing plate (5). The other end of the roller (16) is connected to the transmission belt (15). One end of the fixing plate (5) is fixedly connected to a transmission motor (6). The power output end of the transmission motor (6) is fixedly connected to the transmission belt (15).

5. The laser cutting device for easy fixation according to claim 1, characterized in that: One end of the support frame (1) is fixedly connected to a telescopic rod (2), and the movable end of the telescopic rod (2) is fixedly connected to a conveyor belt assembly (3).

6. The laser cutting device for easy fixation according to claim 4, characterized in that: The fixed plate (5) has multiple positioning holes (8) on its upper part, and a spring (10) is fixedly connected to the upper part of the rotating plate (7). One end of the spring (10) is fixedly connected to a positioning pin (9).

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