Waste removal device and laser processing equipment

Abstract

This utility model discloses a waste removal device and a laser processing equipment. The waste removal device is used to remove waste on the laser processing equipment. The waste removal device includes a waste removal component and a mounting bracket. The waste removal component includes a push rod, and the mounting bracket includes a mounting base and a connecting plate. The push rod is disposed on the mounting base, and the mounting base is disposed on one side of the connecting plate. The other side of the connecting plate is connected to the lifting mechanism of the laser processing equipment. The connecting plate drives the mounting base and the push rod to rise and fall through the lifting movement of the lifting mechanism, thus pushing the waste on the product. The waste removal device connects to the lifting mechanism through the connecting plate, enabling the lifting mechanism to drive the push rod to rise and fall to remove the waste. This eliminates the product transfer process and eliminates the need for additional waste removal stations and flaking equipment, reducing waste removal costs. Waste removal is convenient, quick, time-saving, and labor-saving, significantly improving waste removal efficiency and ease of use.

Description

Technical Field

[0001] This utility model belongs to the field of laser processing technology, specifically relating to a waste removal device and laser processing equipment. Background Technology

[0002] During laser processing, after laser cutting, the resulting waste material tends to adhere to the product, usually requiring external force to remove it. Currently, waste removal mainly relies on transferring the product to a waste disposal chamber for manual removal or using a dicing device. This not only adds a product transfer step but also requires additional waste removal stations and dicing equipment, making the waste removal process cumbersome, time-consuming, and labor-intensive. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies, this utility model provides a waste removal device and laser processing equipment, aiming to solve the technical problem that the waste removal process on products is cumbersome, time-consuming and labor-intensive.

[0004] To achieve the above objectives, this utility model provides a waste removal device for removing waste on laser processing equipment. The waste removal device includes: The material removal assembly includes a push rod; The mounting bracket includes a mounting base and a connecting plate. A push rod is mounted on the mounting base, which is located on one side of the connecting plate. The other side of the connecting plate is connected to the lifting mechanism of the laser processing equipment.

[0005] In this embodiment of the utility model, the waste removal device further includes an image acquisition device, which is disposed on the connecting plate and offset from the mounting base.

[0006] In this embodiment of the utility model, the push rod includes a rod body and a push block. The rod body is disposed on the mounting base, and the push block is connected to the rod body. The lower side of the push block has a contoured push surface for pushing waste material.

[0007] In this embodiment of the utility model, the material removal assembly further includes an elastic connector. The rod body includes a sleeve section and an installation section. The sleeve section is disposed on the mounting base, the elastic connector is disposed inside the sleeve section, one end of the installation section is disposed inside the sleeve section and connected to the elastic connector, and the push block is connected to the other end of the installation section.

[0008] In this embodiment of the utility model, the material removal assembly further includes an adjusting nut and a limiting nut. The adjusting nut is threadedly connected to the sleeve section and supported on the mounting base. The limiting nut is threadedly connected to the sleeve section and located on the side of the mounting base opposite to the adjusting nut.

[0009] In this embodiment of the utility model, the push block is provided with an arc-shaped clearance surface that is adapted to the outer edge of the product; And / or, the pressing block is provided with two contouring surfaces that are perpendicular to the contouring pressing surface, and the two contouring surfaces are perpendicular to each other.

[0010] In this embodiment of the utility model, the mounting base includes a mounting plate and a plurality of mounting blocks. The mounting plate is connected to the connecting plate and extends horizontally. The plurality of mounting blocks are spaced apart on the mounting plate. The number of push rods is the same as the number of mounting blocks and is provided on the mounting blocks one by one.

[0011] In this embodiment of the utility model, the mounting plate is provided with mounting through holes and mounting notches, and multiple mounting blocks are spaced apart on the outer periphery of the mounting through holes. The mounting notches are connected to the mounting through holes and are located at one end of the mounting plate facing away from the connecting plate.

[0012] In this embodiment of the utility model, the mounting bracket further includes a reinforcing block, which is disposed on the mounting base and connected to the connecting plate; And / or, the connecting plate is provided with a waist-shaped hole, and the mounting bracket also includes a connecting fastener, which passes through the waist-shaped hole and is connected to the lifting mechanism; And / or, the connecting plate includes a connecting part and a transition part, the connecting part is connected to the lifting mechanism, one end of the transition part is connected to the connecting part, the other end of the transition part is connected to the mounting base, and the connecting part and the mounting base are offset from each other.

[0013] To achieve the above objectives, this utility model also provides a laser processing device, which includes the waste removal device described above.

[0014] Through the above technical solutions, the waste removal device and laser processing equipment provided in this utility model embodiment have the following beneficial effects: In this invention, a connecting plate is mounted on a lifting mechanism. A mounting base is located on the side of the connecting plate facing away from the lifting mechanism, and a push rod is mounted on the mounting base. When waste material needs to be removed from the product, the lifting mechanism drives the connecting plate to rise and fall. This causes the connecting plate to move the mounting base and the push rod mounted on the mounting base up and down. During the rising and falling process, the push rod pushes the waste material on the product, causing it to fall off the product under the pressure of the push rod, thus removing the waste. This waste removal device, by connecting the lifting mechanism with a connecting plate, allows the lifting mechanism to drive the push rod to rise and fall to remove waste. This eliminates the product transfer process and eliminates the need for an additional material removal station and a chipping device, reducing waste removal costs. Waste removal is convenient, quick, time-saving, and labor-saving, significantly improving waste removal efficiency and ease of use.

[0015] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the embodiments of the present invention and form part of the specification. They are used together with the following detailed description to explain the embodiments of the present invention, but do not constitute a limitation thereof. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings: Figure 1 This is a schematic diagram of the waste removal device according to an embodiment of the present invention from one perspective; Figure 2 This is a schematic diagram of the waste removal device according to an embodiment of the present invention from another perspective; Figure 3 This is a schematic diagram of the structure of the mounting base and push rod in a waste removal device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the mounting plate in the mounting base according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the assembly structure of the push rod according to an embodiment of the present utility model; Figure 6 This is an exploded structural diagram of a push rod according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the connecting plate in a waste removal device according to an embodiment of the present invention.

[0017] Explanation of reference numerals in the attached figures Detailed Implementation

[0018] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0019] The waste removal device of this utility model is described below with reference to the accompanying drawings.

[0020] like Figure 1 and Figure 2 As shown, this utility model provides a waste removal device for removing waste on a laser processing equipment. The waste removal device includes a waste removal component and a mounting bracket 20. The waste removal component includes a push rod 10. The mounting bracket 20 includes a mounting base 22 and a connecting plate 21. The push rod 10 is disposed on the mounting base 22. The mounting base 22 is disposed on one side of the connecting plate 21. The other side of the connecting plate 21 is connected to the lifting mechanism of the laser processing equipment. The connecting plate 21 drives the mounting base 22 and the push rod 10 to rise and fall and push the waste on the product 300 through the lifting movement of the lifting mechanism.

[0021] It should be noted that the waste removal device of this utility model can be applied to remove waste from product 300 in laser processing equipment. The laser processing equipment is used to perform laser processing on product 300. For example, the laser processing equipment can apply infrared nanosecond lasers to product 300 to perform laser processing operations such as chamfering, grooving, and drilling. The laser processing equipment includes a laser processing mechanism 200 and a lifting mechanism. The laser processing mechanism 200 is used to perform laser processing on product 300. The laser processing mechanism 200 is mounted on the lifting mechanism and driven by the lifting mechanism. The lifting mechanism can drive the laser processing mechanism 200 to rise and fall to a suitable height to perform laser processing on product 300. After laser processing, product 300 will form waste, which easily adheres to product 300. The waste removal device is used to remove the waste adhering to product 300. This utility model does not limit the laser processing technology of product 300. This utility model embodiment only uses laser chamfering of product 300 as an example for illustration.

[0022] Specifically, the connecting plate 21 is mounted on the lifting mechanism. A mounting base 22 is located on the side of the connecting plate 21 facing away from the lifting mechanism. A push rod 10 is mounted on the mounting base 22. When waste material needs to be removed from the product 300, the lifting mechanism drives the connecting plate 21 to rise and fall. This causes the connecting plate 21 to move the mounting base 22 and the push rod 10 mounted on the mounting base 22 up and down. During the rising and falling process, the push rod 10 pushes the waste material on the product 300, causing the waste material to fall off the product 300 under the pushing action of the push rod 10, thus achieving waste removal. This waste removal device of the present invention, by setting a connecting plate 21 to connect the lifting mechanism, allows the lifting mechanism to drive the push rod 10 to rise and fall to remove waste material. This eliminates the product 300 transfer process and eliminates the need for an additional material removal station and a flaking device, reducing waste removal costs. Furthermore, waste removal is convenient, quick, time-saving, and labor-saving, significantly improving waste removal efficiency and ease of use.

[0023] In this embodiment of the utility model, the waste removal device further includes an image acquisition device 30, which is disposed on the connecting plate 21 and offset from the mounting base 22. The image acquisition device 30 acquires image information of the product 300 and determines the waste information on the product 300 through the image information.

[0024] like Figure 1 and Figure 2As shown, the image acquisition device 30 is connected to the side of the connecting plate 21 facing away from the lifting mechanism and can acquire image information of the product 300. Based on this image information, it can determine whether there is residual waste on the product 300. In other words, it determines the amount of waste on the product 300 through the image information. If residual waste is found, the lifting mechanism drives the push rod 10 to rise and fall via the connecting plate 21 and the mounting base 22, causing the push rod 10 to push and remove the waste. If no residual waste is found, the lifting mechanism does not operate, avoiding meaningless movements of the push rod 10 when waste removal is not required, thus improving production efficiency. Furthermore, the image acquisition device 30 is offset relative to the mounting base 22 to prevent the mounting base 22 from obstructing the product 300 or causing interference from waste, improving the convenience and reliability of image acquisition.

[0025] Those skilled in the art will understand that the image acquisition device 30 may include a control module, which is communicatively connected to the lifting mechanism. This allows the control module to determine the waste information on the product 300 based on the image information acquired by the image acquisition device 30. If waste is found to remain on the product 300, the control module can drive the push rod 10 to move up and down. Conversely, if no waste remains on the product 300, the control module can remain stationary. Alternatively, the image acquisition device 30 may be communicatively connected to the controller of the laser processing equipment, which is also communicatively connected to the lifting mechanism. This allows the controller to start or stop the lifting mechanism based on the image information. In this embodiment, determining whether waste remains on the product 300 based on the image information acquired by the image acquisition device 30 and controlling the lifting mechanism based on the waste residue can employ existing technology and is not a core improvement of this invention; therefore, it will not be elaborated upon here.

[0026] Furthermore, those skilled in the art will understand that the image acquisition device 30 can be configured as a camera, webcam, or other image acquisition device capable of image acquisition. This embodiment of the present invention is only described using the image acquisition device 30 configured as a camera as an example.

[0027] In this embodiment of the utility model, the push rod 10 includes a rod body 11 and a pressing block 12. The rod body 11 is disposed on the mounting base 22, and the pressing block 12 is connected to the rod body 11. The lower side of the pressing block 12 has a contoured pressing surface 121 for pressing waste material. Figure 3 , Figure 5 and Figure 6 As shown, the rod body 11 passes through the mounting base 22. The lower end of the rod body 11 is connected to a pressing block 12 for pressing waste. A contoured pressing surface 121 is formed on the lower side of the pressing block 12. The contoured pressing surface 121 abuts against the waste to increase the pressing area and effectively prevent waste from remaining on the product 300.

[0028] Furthermore, the product 300 for laser chamfering processing by the laser processing equipment can be set as a rectangle. The contouring pressing surface 121 has two contouring sides arranged perpendicularly to each other, so that the contouring pressing surface 121 can be adapted to the corners of the rectangular product 300. That is, the contouring pressing surface 121 is adapted to the waste material to be removed, thereby increasing the pressing contact area between the contouring pressing surface 121 and the waste material, preventing waste material residue, reducing the rework rate, and improving the waste material removal effect.

[0029] In this embodiment of the utility model, the material removal assembly further includes an elastic connector 40. The rod body 11 includes a sleeve section 111 and an installation section 112. The sleeve section 111 is disposed on the mounting base 22. The elastic connector 40 is disposed inside the sleeve section 111. One end of the installation section 112 is disposed inside the sleeve section 111 and connected to the elastic connector 40. The push block 12 is connected to the other end of the installation section 112.

[0030] like Figure 3 , Figure 5 and Figure 6 As shown, the sleeve section 111 passes through the mounting base 22, and the sleeve section 111 is provided with an elastic connector 40 connected to the sleeve section 111. The upper end of the mounting section 112 extends into the sleeve section 111 and is connected to the elastic connector 40. The pressing block 12 is connected to the lower end of the mounting section 112. The pressing block 12 pushes the waste material downward to squeeze the elastic connector 40 through the mounting section 112. The elastic restoring force of the elastic connector 40 acts on the mounting section 112 after the waste material is removed, causing the pressing block 12 to reset. The elastic connector 40 plays a buffering role in lifting and lowering, improving the smoothness of the lifting and lowering of the pressing block 12. Optionally, the pressing block 12 can rotate relative to the mounting section 112 to adjust the rotation angle of the pressing block 12 when needed.

[0031] In this embodiment of the utility model, the material removal assembly also includes an adjusting nut 50 and a limiting nut 60. The adjusting nut 50 is threadedly connected to the sleeve section 111 and supported on the mounting base 22. The limiting nut 60 is threadedly connected to the sleeve section 111 and is located on the side of the mounting base 22 opposite to the adjusting nut 50.

[0032] like Figure 3 , Figure 5 and Figure 6As shown, the outer side of the sleeve section 111 is provided with external threads. The adjusting nut 50 is threadedly connected to the sleeve section 111 and is located on the upper side of the mounting base 22. By rotating the adjusting nut 50 or the sleeve section 111, the length of the sleeve section 111 extending from the upper side of the mounting base 22 can be adjusted, thereby adjusting the height of the push block 12. The adjustment is convenient and quick. In addition, the limiting nut 60 is threadedly connected to the sleeve section 111 and is located on the lower side of the mounting base 22. The limiting nut 60 is used to cooperate with the adjusting nut 50 to limit the sleeve section 111, preventing the sleeve section 111 from detaching from the mounting base 22 and improving the connection stability. In addition, it is understandable that during the process of adjusting the height of the push block 12, the product 300 with the waste removed can be placed in the position of the corresponding push block 12 so as to adjust the rotation angle of the push block 12 relative to the product 300, so that the push block 12 rotates to match the chamfer of the product 300. After the height and angle of the push block 12 are adjusted, the sleeve section 111 is fixed by the cooperation of the limit nut 60 and the adjusting nut 50, and the structure is stable and reliable.

[0033] Furthermore, such as Figure 3 , Figure 5 and Figure 6 As shown, the upper end of the sleeve section 111 is provided with an adjustment knob 1111. The length of the sleeve section 111 extending from the upper side of the mounting base 22 can be adjusted by rotating the adjustment knob 1111, thereby adjusting the height of the push block 12 and further improving the convenience of adjustment.

[0034] In this embodiment of the utility model, the pushing block 12 is provided with an arc-shaped clearance surface 122 that adapts to the outer edge of the product 300. For example... Figure 5 and Figure 6 As shown, the push block 12 has an arc-shaped clearance surface 122 on the side facing the product 300. The arc-shaped clearance surface 122 is adapted to the chamfer of the product 300 to avoid the product 300 and prevent interference during lifting.

[0035] In this embodiment of the invention, the pressing block 12 is provided with two contoured surfaces perpendicular to the contoured pressing surface 121, and the two contoured surfaces are perpendicular to each other. This arrangement can adapt to the right-angled side of the product 300, thereby further improving the pressing efficiency.

[0036] In this embodiment of the utility model, the mounting base 22 includes a mounting plate 221 and a plurality of mounting blocks 222. The mounting plate 221 is connected to the connecting plate 21 and extends in the horizontal direction. The plurality of mounting blocks 222 are spaced apart on the mounting plate 221. The number of push rods 10 is the same as the number of mounting blocks 222 and is provided on the mounting blocks 222 one by one.

[0037] Specifically, the mounting plate 221 is connected to the side of the connecting plate 21 facing away from the lifting mechanism, and the mounting plate 221 is horizontally set. The mounting block 222 is connected to the mounting plate 221 and is used for the sleeve section 111 to pass through. The connection is convenient and quick. In addition, there are multiple mounting blocks 222, which are arranged at intervals along the periphery of the product 300 on the mounting plate 221. Each mounting block 222 is provided with a push rod 10, so that multiple push rods 10 can simultaneously remove multiple waste materials in one lifting action of the mounting plate 221, thereby improving the waste material removal efficiency.

[0038] In one embodiment of this utility model, such as Figures 1 to 3 As shown, product 300 is a rectangle with four chamfers. The number of mounting blocks 222 and push rods 10 are both set to four. The four push rods 10 are respectively set to correspond one-to-one with the four chamfers of product 300, and the arc-shaped clearance surface 122 of each push rod 10 is adapted to the corresponding chamfer. This allows the lifting mechanism to drive the four push rods 10 to descend and push the waste material at the corresponding position in a synchronous manner. This achieves the removal of waste material at the four chamfers of product 300 through a single lifting motion, resulting in high waste material removal efficiency and saving time and effort.

[0039] In other embodiments of this utility model, the number of mounting blocks 222 can be set to two, three or other numbers, and the number of push rods 10 is consistent with the number of mounting blocks 222 and is set one-to-one. That is, the number of mounting blocks 222 and the number of push rods 10 can be flexibly set according to the amount and position of the waste material to be removed from the product 300.

[0040] In this embodiment of the utility model, the mounting plate 221 is provided with mounting through holes 2211 and mounting notches 2212, and a plurality of mounting blocks 222 are spaced apart on the outer periphery of the mounting through holes 2211. The mounting notches 2212 communicate with the mounting through holes 2211 and are located at one end of the mounting plate 221 facing away from the connecting plate 21.

[0041] like Figure 1 and Figure 4 As shown, the laser processing mechanism 200 includes an optical field lens 201 and a laser galvanometer 202. Both the optical field lens 201 and the laser galvanometer 202 are connected to the lifting mechanism. The optical field lens 201 is circular, and the laser galvanometer 202 is located above the optical field lens 201. The mounting through hole 2211 is correspondingly provided with the optical field lens 201 to prevent interference with the laser emitted by the laser galvanometer 202. The mounting notch 2212 is opened on the opposite side of the connection between the mounting plate 221 and the connecting plate 21, so that the mounting notch 2212 can avoid the installation of the laser processing mechanism 200.

[0042] In this embodiment of the utility model, the mounting bracket 20 further includes a reinforcing block 23, which is disposed on the mounting base 22 and connected to the connecting plate 21. Figure 1 and Figure 2 As shown, the reinforcing block 23 is located between the mounting plate 221 and the connecting plate 21, and both sides of the reinforcing block 23 are connected to the mounting plate 221 and the connecting plate 21 respectively, which strengthens the connection between the mounting plate 221 and the connecting plate 21 and improves the structural stability.

[0043] Furthermore, the connecting plate 21 has a slotted hole 211, and the mounting bracket 20 also includes a connecting fastener 24, which passes through the slotted hole 211 and connects to the lifting mechanism. Figure 1 and Figure 2 As shown, the connecting plate 21 has a vertically extending waist-shaped hole 211. The connecting fastener 24 passes through the waist-shaped hole and connects to the lifting mechanism to install the connecting plate 21 on the lifting mechanism. This allows the lifting mechanism to drive the connecting plate 21, the mounting base 22, and the push rod 10 to rise and fall, thereby causing the push rod 10 to push and remove the waste material. There is no need to transfer the product 300 to the material removal station for material removal, nor is there a need to set up a material removal station and a chipping device. The waste material removal is convenient, quick, and efficient. Furthermore, the installation height of the connecting plate 21 can be adjusted by adjusting the position of the connecting fastener 24 in the waist-shaped hole 211, which is convenient and quick.

[0044] In this embodiment of the utility model, the connecting plate 21 includes a connecting part 212 and a transition part 213. The connecting part 212 is connected to the lifting mechanism, one end of the transition part 213 is connected to the connecting part 212, and the other end of the transition part 213 is connected to the mounting base 22. The connecting part 212 and the mounting base 22 are misaligned.

[0045] like Figure 7 As shown, the connecting part 212 is connected to the lifting mechanism, and the two ends of the adapter part 213 are connected to the connecting part 212 and the mounting plate 221 respectively. The adapter part 213 and the mounting plate 221 are offset in the horizontal direction, and the image acquisition device 30 is connected to the adapter part 213. This offset arrangement of the image acquisition device 30 and the mounting plate 221 effectively prevents the mounting plate 221 from blocking the product 300 or waste materials and interfering with image acquisition, thus improving the convenience and reliability of image acquisition.

[0046] In addition, this utility model also provides a laser processing equipment, which includes a waste removal device according to the above description. The specific structure of the waste removal device is as described in the above embodiments. Since the laser processing equipment adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0047] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A waste removal device for waste removal on a laser processing apparatus, characterized in that, The waste removal device includes: A material removal assembly, the material removal assembly including a push rod (10); Mounting bracket (20), the mounting bracket (20) includes mounting base (22) and connecting plate (21), the push rod (10) is disposed on the mounting base (22), the mounting base (22) is disposed on one side of the connecting plate (21), and the other side of the connecting plate (21) is connected to the lifting mechanism of the laser processing equipment.

2. The waste removal device of claim 1, wherein, The waste removal device also includes an image acquisition device (30), which is mounted on the connecting plate (21) and offset from the mounting base (22).

3. The waste removal device of claim 1, wherein, The push rod (10) includes a rod body (11) and a push block (12). The rod body (11) is mounted on the mounting base (22). The push block (12) is connected to the rod body (11). The lower side of the push block (12) has a contoured push surface (121) for pushing waste material.

4. The waste removal device of claim 3, wherein, The material removal assembly also includes an elastic connector (40). The rod body (11) includes a sleeve section (111) and an installation section (112). The sleeve section (111) is disposed on the mounting base (22). The elastic connector (40) is disposed inside the sleeve section (111). One end of the installation section (112) is disposed inside the sleeve section (111) and connected to the elastic connector (40). The push block (12) is connected to the other end of the installation section (112).

5. The waste removal device of claim 4, wherein, The material removal assembly also includes an adjusting nut (50) and a limiting nut (60). The adjusting nut (50) is threadedly connected to the sleeve section (111) and supported on the mounting base (22). The limiting nut (60) is threadedly connected to the sleeve section (111) and located on the side of the mounting base (22) opposite to the adjusting nut (50).

6. The waste removal device of claim 3, wherein, The push block (12) is provided with an arc-shaped clearance surface (122) that is adapted to the outer edge of the product (300); And / or, the push block (12) is provided with two contouring surfaces that are perpendicular to the contouring push surface (121), and the two contouring surfaces are perpendicular to each other.

7. The waste removal device according to any one of claims 1 to 6, characterized in that The mounting base (22) includes a mounting plate (221) and a plurality of mounting blocks (222). The mounting plate (221) is connected to the connecting plate (21) and extends horizontally. The plurality of mounting blocks (222) are spaced apart on the mounting plate (221). The number of push rods (10) is the same as the number of mounting blocks (222) and they are arranged on the mounting blocks (222) one by one.

8. The waste removal device of claim 7, wherein, The mounting plate (221) has a mounting through hole (2211) and a mounting notch (2212). A plurality of mounting blocks (222) are spaced apart on the outer periphery of the mounting through hole (2211). The mounting notch (2212) communicates with the mounting through hole (2211) and is located at one end of the mounting plate (221) facing away from the connecting plate (21).

9. The waste removal device of any one of claims 1 to 6, wherein, The mounting bracket (20) further includes a reinforcing block (23), which is disposed on the mounting base (22) and connected to the connecting plate (21); And / or, the connecting plate (21) is provided with a waist-shaped hole (211), and the mounting bracket (20) further includes a connecting fastener (24), which passes through the waist-shaped hole (211) and is connected to the lifting mechanism; And / or, the connecting plate (21) includes a connecting part (212) and a transition part (213), the connecting part (212) is connected to the lifting mechanism, one end of the transition part (213) is connected to the connecting part (212), the other end of the transition part (213) is connected to the mounting base (22), and the connecting part (212) and the mounting base (22) are offset from each other.

10. A laser processing apparatus characterized by comprising: The laser processing equipment includes a waste removal device according to any one of claims 1 to 9.

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