Pressing assembly, conveying device and laser processing apparatus

Abstract

The application is suitable for the technical field of material belt conveying, and provides a pressing assembly, a conveying device and a laser processing equipment. The pressing assembly comprises a first fixing base, a second fixing base, a pressing piece, a clamping protrusion and an elastic piece. The second fixing base is arranged on the first fixing base. The pressing piece is rotatably arranged on the inner side surface of the first fixing base. The rotation center line of the pressing piece is perpendicular to the inner side surface of the first fixing base. The clamping protrusion is arranged on the pressing piece and is located on the side of the pressing piece away from the second fixing base. The distance between the clamping protrusion and the rotation center line of the pressing piece is greater than the distance between the second side of the first fixing base and the rotation center line of the pressing piece. The elastic piece is arranged between the pressing piece and the inner side surface of the second fixing base. The elastic piece is used to drive the pressing piece to rotate towards the direction away from the second fixing base. The embodiment of the application rotates the pressing piece to fix the pressing plate on the conveying table by the clamping protrusion or to release the pressing plate by the clamping protrusion, thereby improving the convenience of fixing or releasing the pressing plate.

Description

Technical Field

[0001] This application relates to the field of material conveying technology, and in particular to a pressing component, a conveying device, and a laser processing equipment. Background Technology

[0002] When processing IC chips, their small size makes them difficult to hold in place. Therefore, the IC chips are usually fixed on a strip of material, which is then transported and positioned for processing.

[0003] During the conveyor belt process, it is necessary to reduce the belt's vibration amplitude to improve its stability. Therefore, a limiting plate is installed directly above the belt to restrict its vibration amplitude.

[0004] Currently, the limiting plate is usually fixed to the conveyor platform of the conveyor belt using screws. However, this method requires manual installation and removal of the screws, which is inconvenient. Utility Model Content

[0005] This application provides a clamping component, a conveying device, and a laser processing equipment, which can improve the convenience of fixing the limiting plate.

[0006] In a first aspect, embodiments of this application provide a clamping assembly, the clamping assembly comprising:

[0007] First fixed seat;

[0008] A second fixing seat is disposed on the first fixing seat, and the second fixing seat protrudes from the inner side of the first fixing seat;

[0009] A clamping member is rotatably disposed on the inner side of the first fixed seat, the rotation center line of the clamping member is perpendicular to the inner side of the first fixed seat, and the side of the clamping member opposite to the second fixed seat protrudes from the first side of the first fixed seat.

[0010] A locking protrusion is provided on the clamping member. The locking protrusion is located on the side of the clamping member away from the second fixing seat. The distance between the locking protrusion and the rotation center line of the clamping member is greater than the distance between the second side of the first fixing seat and the rotation center line of the clamping member.

[0011] An elastic element is disposed between the inner side of the clamping member and the second fixed seat, and the elastic element is used to drive the clamping member to rotate in a direction away from the second fixed seat;

[0012] The second side of the first fixing seat, the inner side of the first fixing seat, and the first side of the first fixing seat are adjacent to each other, and the first side of the first fixing seat is located on the side of the first fixing seat away from the second fixing seat.

[0013] In some possible implementations of the first aspect, the first side of the first fixing seat includes:

[0014] The first surface is adjacent to the second side of the first fixing seat, and the clamping member protrudes from the first surface;

[0015] The second surface is disposed at the end of the first surface away from the first fixing seat, and the second surface and the first surface are located on the same side of the first fixing seat. The distance between the second surface and the second fixing seat is greater than the distance between the first surface and the second fixing seat.

[0016] In some possible embodiments of the first aspect, the side of the latch protrusion away from the rotation center line of the clamping member is an inclined surface, and the end of the inclined surface near the second fixing seat is inclined in a direction away from the rotation center line of the clamping member.

[0017] In some possible implementations of the first aspect, the clamping assembly further includes:

[0018] The first fixed shaft is provided with a rotating hole on the clamping member. The axis of the rotating hole is perpendicular to the inner side of the first fixed seat, and the first fixed shaft passes through the rotating hole.

[0019] The second fixed shaft is located at the end of the first fixed shaft, with its axis coinciding with the axis of the first fixed shaft. The diameter of the second fixed shaft is smaller than that of the first fixed shaft, and the second fixed shaft is threaded to the inner wall of the fixed hole.

[0020] In some possible embodiments of the first aspect, a waist-shaped hole is provided on the first side of the first fixing seat, and the extension direction of the waist-shaped hole on the first side of the first fixing seat is perpendicular to the rotation center line of the clamping member.

[0021] In some possible implementations of the first aspect, the clamping assembly further includes:

[0022] A pull handle is disposed on the clamping member.

[0023] In some possible implementations of the first aspect, the clamping member is provided with a first limiting hole on the side near the second fixed seat, the inner side of the second fixed seat is provided with a second limiting hole, and the two ends of the elastic member are respectively disposed in the first limiting hole and the second limiting hole.

[0024] In some possible implementations of the first aspect, the clamping assembly further includes:

[0025] An adjusting member is provided on the second fixed base, the adjusting hole is connected to the second limiting hole, the adjusting member is threadedly connected to the inner wall of the adjusting hole, and the end of the adjusting member abuts against the end of the elastic member.

[0026] In some possible implementations of the first aspect, the clamping assembly further includes:

[0027] A pressing member is disposed within the second limiting hole, and the pressing member is located between the adjusting member and the elastic member.

[0028] Secondly, embodiments of this application provide a conveying device, the conveying device comprising:

[0029] The clamping component as described in any of the above technical solutions;

[0030] The conveyor table has a first fixed seat disposed on the side of the conveyor table, a clamping member pressing against the side of the conveyor table on the side away from the second fixed seat, and a locking protrusion located directly above the conveyor table.

[0031] A pressure plate, one side of which is rotatably mounted on the conveyor table, and a latching protrusion for pressing the other side of the pressure plate against the conveyor table, wherein the rotation center line of the pressure plate is parallel to the rotation center line of the clamping member.

[0032] Thirdly, embodiments of this application provide a laser processing device, which includes the conveying device described in the above technical solutions.

[0033] The clamping assembly, conveying device, and laser processing equipment provided in this application embodiment include a first fixed base that can be disposed on the side of the conveying table, on which a rotatable pressure plate is disposed; an elastic element is disposed between the clamping member and the second fixed base, so that the elastic element can drive the clamping member to rotate in a direction away from the second fixed base; a locking protrusion is disposed on the side of the clamping member away from the second fixed base, so that when the clamping member rotates in a direction away from the second fixed base, the locking protrusion can press the pressure plate against the conveying table; when the clamping member rotates in a direction closer to the second fixed base, the locking protrusion can retract from directly above the pressure plate, so that the pressure plate can rotate freely; the method of fixing or loosening the pressure plate by rotating the clamping member, so that the locking protrusion fixes the pressure plate to the conveying table, or loosens the pressure plate by the locking protrusion, so that the pressure plate can rotate freely, improves the convenience of fixing or loosening the pressure plate. Attached Figure Description

[0034] 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 the structures shown in these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of an embodiment of the conveying device of this application;

[0036] Figure 2 This is a schematic diagram of the structure of one embodiment of the clamping component of this application;

[0037] Figure 3 This is a schematic diagram of another embodiment of the clamping component of this application;

[0038] Figure 4 This is an exploded structural diagram of an embodiment of the clamping assembly of this application;

[0039] Figure 5 This is a schematic diagram of the connection structure between the first and second fixed bases of this application.

[0040] Explanation of icon numbers:

[0041] 1. First fixed seat; 11. First surface; 12. Second surface; 13. Fixed hole; 14. Waist-shaped hole; 2. Second fixed seat; 21. Second limiting hole; 22. Adjusting hole; 3. Clamping component; 31. Rotating hole; 32. First limiting hole; 33. Slot; 4. Slot protrusion; 41. Inclined surface; 5. Elastic component; 6. First fixed shaft; 7. Second fixed shaft; 8. Pull handle; 9. Adjusting component; 10. Anti-loosening component; 20. Conveying table; 30. Pressure plate.

[0042] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0043] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0044] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0045] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0046] It should be understood that the term "and / or" as used in this application specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0047] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0048] This application provides a clamping component, a conveying device, and a laser processing equipment to solve the technical problem of inconvenient disassembly of the limiting plate.

[0049] In the embodiments of this application, such as Figure 2 and Figure 3As shown, the clamping assembly includes a first fixed base 1, a second fixed base 2, a clamping member 3, a locking protrusion 4, and an elastic member 5. The second fixed base 2 is disposed on the first fixed base 1 and protrudes from the inner side of the first fixed base 1. The clamping member 3 is rotatably disposed on the inner side of the first fixed base 1, with its rotation center line perpendicular to the inner side of the first fixed base 1. The side of the clamping member 3 facing away from the second fixed base 2 protrudes from the first side of the first fixed base 1. The locking protrusion 4 is disposed on the clamping member 3, located on the side of the clamping member 3 facing away from the second fixed base 2. The distance between the locking protrusion 4 and the rotation center line of the clamping member 3 is greater than the distance between the second side of the first fixed base 1 and the rotation center line of the clamping member 3. The elastic member 5 is disposed between the clamping member 3 and the inner side of the second fixed base 2, and is used to drive the clamping member 3 to rotate away from the second fixed base 2.

[0050] The second side of the first fixing seat 1, the inner side of the first fixing seat 1, and the first side of the first fixing seat 1 are adjacent to each other, and the first side of the first fixing seat 1 is located on the side of the first fixing seat 1 that is away from the second fixing seat 2.

[0051] In this embodiment, the side of the first fixing seat 1 where the clamping member 3 is located is defined as the inner side of the first fixing seat 1, and the side of the second fixing seat 2 near the clamping member 3 is defined as the inner side of the second fixing seat 2. Therefore, the inner side of the first fixing seat 1 is in contact with the inner side of the second fixing seat 2, and the side of the second fixing seat 2 away from the clamping member 3 is the outer side of the second fixing seat 2.

[0052] The second fixing seat 2 protrudes from the inner side of the first fixing seat 1 to facilitate the limiting of the elastic member 5 by the second fixing seat 2, thereby placing the elastic member 5 between the clamping member 3 and the second fixing seat 2.

[0053] like Figure 1 As shown, this embodiment can be applied to a conveying device. The conveying device includes a conveyor platform 20 and a pressure plate 30. The conveyor platform 20 is used to convey the material belt, and the pressure plate 30 is rotatably mounted on the conveyor platform 20. When the pressure plate 30 is rotated to cover the conveyor platform 20, a conveying channel for the material belt is formed between the pressure plate 30 and the conveyor platform 20, which can reduce the vibration amplitude of the material belt. When the pressure plate 30 is rotated to open the pressure plate 30, the material belt can be exposed, making it convenient for the user to inspect or manually operate the material belt.

[0054] like Figure 1As shown, when the clamping assembly is applied to the conveying device, the first fixing seat 1 is disposed on the side of the conveying table 20, and the clamping member 3 is located between the side of the conveying table 20 and the second fixing seat 2, with the locking protrusion 4 located directly above the conveying table 20. At this time, since the side of the clamping member 3 facing away from the second fixing seat 2 protrudes from the first side of the first fixing seat 1, the clamping member 3 will press against the side of the conveying table 20, thereby compressing the elastic member 5 between the clamping member 3 and the second fixing seat 2. The rotation center line of the pressure plate 30 is parallel to the rotation center line of the clamping member 3.

[0055] like Figure 1 As shown, the distance between the center line of rotation of the latching protrusion 4 and the clamping member 3 is greater than the distance between the second side of the first fixed seat 1 and the center line of rotation of the clamping member 3, so that the pressure plate 30 can rotate to cover the conveyor table 20, avoiding interference from the first fixed seat 1 in the covering of the pressure plate 30 on the conveyor table 20. The user can manually pull the clamping member 3 to rotate it, so that the pressure plate 30 can be located below the latching protrusion 4, or the pressure plate 30 can be located above the latching protrusion 4 and disengage from the limit of the latching protrusion 4.

[0056] like Figure 1 As shown, when the pressure plate 30 is closed on the conveyor table 20, since the locking protrusion 4 is located on the side of the clamping member 3 away from the second fixed seat 2 and directly above the conveyor table 20, the locking protrusion 4 can press the pressure plate 30 against the conveyor table 20, thereby locking the pressure plate 30 and forming a stable conveying channel for the conveyor belt between the pressure plate 30 and the conveyor table 20. When it is necessary to inspect or manually operate the conveyor belt, the clamping member 3 can be rotated towards the direction of the second fixed seat 2 to make the locking protrusion 4 retract directly above the pressure plate 30, so that the pressure plate 30 can be rotated to expose the conveyor belt.

[0057] The first fixed seat 1 of this application embodiment can be disposed on the side of the conveyor table 20, and a rotatable pressure plate 30 is disposed on the conveyor table 20; the elastic member 5 is disposed between the clamping member 3 and the second fixed seat 2, so that the elastic member 5 can drive the clamping member 3 to rotate in a direction away from the second fixed seat 2; the locking protrusion 4 is disposed on the side of the clamping member 3 away from the second fixed seat 2, so that when the clamping member 3 rotates in a direction away from the second fixed seat 2, the locking protrusion 4 can press the pressure plate 30 against the conveyor table 20; when the clamping member 3 rotates in a direction closer to the second fixed seat 2, the locking protrusion 4 can exit directly above the pressure plate 30, so that the pressure plate 30 can rotate freely; the fixing method of fixing or loosening the pressure plate 30 by rotating the clamping member 3, so that the locking protrusion 4 fixes the pressure plate 30 to the conveyor table 20, or loosens the pressure plate 30 by the locking protrusion 4, so that the pressure plate 30 can rotate freely, improves the convenience of fixing or loosening the pressure plate 30.

[0058] In one embodiment, such as Figure 1 and Figure 3As shown, the first side of the first fixing base 1 includes a first surface 11 and a second surface 12. The first surface 11 is adjacent to the second side of the first fixing base 1, and the clamping member 3 protrudes from the first surface 11. The second surface 12 is disposed at the end of the first surface 11 away from the second side of the first fixing base 1, and the second surface 12 and the first surface 11 are located on the same side of the first fixing base 1. The distance between the second surface 12 and the second fixing base 2 is greater than the distance between the first surface 11 and the second fixing base 2.

[0059] When the first fixed seat 1 is installed on the side of the conveyor table 20, the distance between the second surface 12 and the second fixed seat 2 is greater than the distance between the first surface 11 and the second fixed seat 2, allowing the second surface 12 to contact the side of the conveyor table 20. This improves the stability of the first fixed seat 1 on the conveyor table 20 and prevents the clamping member 3 from interfering with the contact between the first fixed seat 1 and the conveyor table 20.

[0060] In one embodiment, such as Figure 1 and Figure 2 As shown, the side of the latching protrusion 4 away from the rotation center line of the clamping member 3 is an inclined surface 41. The end of the inclined surface 41 near the second fixed seat 2 is inclined in a direction away from the rotation center line of the clamping member 3. When the pressure plate 30 is placed on the conveyor table 20, the user can rotate the pressure plate 30 downwards to press against the inclined surface 41, thereby pushing the clamping member 3 to rotate towards the second fixed seat 2. When the pressure plate 30 rotates to below the latching protrusion 4, the pressure plate 30 is placed on the conveyor table 20. At this time, the elastic member 5 will drive the clamping member 3 to rotate away from the second fixed seat 2, so that the latching protrusion 4 moves back above the pressure plate 30 to press the pressure plate 30 against the conveyor table 20.

[0061] In one embodiment, such as Figure 1 and Figure 2 As shown, the clamping member 3 is provided with a groove 33, which is located below the protrusion 4, and the groove wall of the groove 33 is connected to the side wall of the protrusion 4. When the protrusion 4 presses the pressure plate 30 against the conveyor table 20, the end face of the pressure plate 30 is located in the groove 33 to improve the stability of the protrusion 4 pressing the pressure plate 30.

[0062] In one embodiment, such as Figure 2 and Figure 4 As shown, the clamping assembly also includes a first fixed shaft 6 and a second fixed shaft 7. The clamping member 3 has a rotating hole 31, the axis of which is perpendicular to the inner surface of the first fixed seat 1. The first fixed shaft 6 passes through the rotating hole 31. The inner surface of the first fixed seat 1 has a fixing hole 13. The second fixed shaft 7 is located at the end of the first fixed shaft 6, and its axis coincides with the axis of the first fixed shaft 6. The diameter of the second fixed shaft 7 is smaller than the diameter of the first fixed shaft 6, and the second fixed shaft 7 is threadedly connected to the inner wall of the fixing hole 13.

[0063] The diameter of the first fixed shaft 6 corresponds to and matches the inner diameter of the rotating hole 31, and the diameter of the second fixed shaft 7 corresponds to and matches the inner diameter of the fixed hole 13.

[0064] Because the diameter of the second fixed shaft 7 is smaller than the diameter of the first fixed shaft 6, the first fixed shaft 6 cannot be inserted into the fixed hole 13. After the second fixed shaft 7 is fully inserted into the fixed hole 13, the shaft end of the first fixed shaft 6 will abut against the inner side of the first fixed seat 1, so that the screwing depth of the second fixed shaft 7 into the fixed hole 13 can be positioned by the end of the first fixed shaft 6, making it convenient for the user to rotatably set the clamping member 3 on the inner side of the first fixed seat 1.

[0065] In one embodiment, such as Figure 4 As shown, the first fixed shaft 6 and the second fixed shaft 7 are integrally formed. The first fixed shaft 6 and the second fixed shaft 7, when combined, can be a custom screw.

[0066] In one embodiment, such as Figures 1 to 3 As shown, a slotted hole 14 is provided on the first side of the first fixed seat 1, and the extension direction of the slotted hole 14 on the first side of the first fixed seat 1 is perpendicular to the rotation center line of the clamping member 3. The first fixed seat 1 can be fixed to the side of the conveyor table 20 by passing a screw through the slotted hole 14. The screw can move within the slotted hole 14, so the height of the first fixed seat 1 on the side of the conveyor table 20 can be adjusted. By adjusting the height of the first fixed seat 1 on the side of the conveyor table 20, when the locking protrusion 4 presses the pressure plate 30 onto the conveyor table 20, it is convenient to adjust the dead point of the contact between the locking protrusion 4 and the pressure plate 30, so that the locking protrusion 4 and the pressure plate 30 can achieve self-locking.

[0067] In one embodiment, such as Figure 3 As shown, the waist-shaped hole 14 is provided on the second surface 12.

[0068] In one embodiment, such as Figure 2 and Figure 3 As shown, the clamping assembly also includes a pull handle 8, which is disposed on the clamping member 3. The pull handle 8 provides a force application position for the user to manually apply force, thereby facilitating the user to rotate the clamping member 3.

[0069] In one embodiment, such as Figure 2 As shown, the pull handle 8 is located at the end of the latch 4 away from the rotation center line of the clamping member 3.

[0070] In one embodiment, such as Figure 2 As shown, the clamping part 3, the locking protrusion 4, and the pull handle 8 are integrated into one piece.

[0071] In one embodiment, such as Figure 2 , Figure 4 and Figure 5 As shown, the clamping member 3 has a first limiting hole 32 on the side near the second fixed base 2, and a second limiting hole 21 is provided on the inner side of the second fixed base 2. The two ends of the elastic member 5 are respectively disposed within the first limiting hole 32 and the second limiting hole 21. Both the wall of the first limiting hole 32 and the wall of the second limiting hole 21 can limit the elastic member 5 to prevent it from dislodging from either the first limiting hole 32 or the second limiting hole 21, thereby restricting the position of the elastic member 5. The elastic member 5 can be a spring.

[0072] In one embodiment, such as Figure 2 , Figure 4 and Figure 5 As shown, the clamping assembly also includes an adjusting member 9. The second fixed base 2 has an adjusting hole 22, which communicates with the second limiting hole 21. The adjusting member 9 is threadedly connected to the inner wall of the adjusting hole 22, and its end abuts against the end of the elastic member 5. By rotating the adjusting member 9, the insertion depth of the adjusting member 9 within the adjusting hole 22 can be adjusted, thereby pushing the end of the elastic member 5 away from the second fixed base 2, thus adjusting the compression of the elastic member 5 and consequently adjusting the thrust of the elastic member 5 on the clamping member 3. The adjusting member 9 can be a screw.

[0073] In one embodiment, the clamping assembly further includes a pressing member disposed within the second limiting hole 21, positioned between the adjusting member 9 and the elastic member 5. By providing the pressing member, the area pressing against the elastic member 5 can be increased, thereby improving the stability of the elastic member 5 being pushed by the adjusting member 9. The pressing member can be a circular pad.

[0074] In one embodiment, such as Figure 2 As shown, the clamping assembly also includes an anti-loosening element 10, which is threadedly connected to the adjusting element 9 and contacts the outer surface of the second fixed seat 2. The friction between the anti-loosening element 10 and the second fixed seat 2 prevents the adjusting element 9 from rotating in the opposite direction, thereby preventing the adjusting element 9 from moving away from the clamping element 3. The anti-loosening element 10 can be a nut.

[0075] In one embodiment, such as Figure 2 As shown, the inner side of the second fixing seat 2 is perpendicular to the inner side of the first fixing seat 1, which facilitates the connection between the first fixing seat 1 and the second fixing seat 2.

[0076] In one embodiment, such as Figure 2 As shown, the first fixing base 1 and the second fixing base 2 are integrally formed.

[0077] In addition, such as Figure 1 and Figure 2As shown in the illustration, this application also provides a conveying device, which includes a conveying platform 20, a pressure plate 30, and a pressing assembly. The specific structure of the pressing assembly is as described in the above embodiments. A first fixed seat 1 is disposed on the side of the conveying platform 20, and the pressing member 3, with its side facing away from the second fixed seat 2, presses against the side of the conveying platform 20. A locking protrusion 4 is located directly above the conveying platform 20. One side of the pressure plate 30 is rotatably disposed on the conveying platform 20, and the locking protrusion 4 is used to press the other side of the pressure plate 30 against the conveying platform 20. The rotation center line of the pressure plate 30 is parallel to the rotation center line of the pressing member 3. Since this conveying device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments.

[0078] In this embodiment, the conveyor table 20 is used to convey the material belt, and the pressure plate 30 is used to limit the material belt to reduce the jumping amplitude of the material belt.

[0079] Furthermore, this application also provides a laser processing device, which includes a conveying device. The specific structure of the conveying device is as described in the above embodiments. Since the laser processing device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments.

[0080] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A clamping assembly, characterized in that, The clamping assembly includes: First fixed seat; A second fixing seat is disposed on the first fixing seat, and the second fixing seat protrudes from the inner side of the first fixing seat; A clamping member is rotatably disposed on the inner side of the first fixed seat, the rotation center line of the clamping member is perpendicular to the inner side of the first fixed seat, and the side of the clamping member opposite to the second fixed seat protrudes from the first side of the first fixed seat. A locking protrusion is provided on the clamping member. The locking protrusion is located on the side of the clamping member away from the second fixing seat. The distance between the locking protrusion and the rotation center line of the clamping member is greater than the distance between the second side of the first fixing seat and the rotation center line of the clamping member. An elastic element is disposed between the inner side of the clamping member and the second fixed seat, and the elastic element is used to drive the clamping member to rotate in a direction away from the second fixed seat; The second side of the first fixing seat, the inner side of the first fixing seat, and the first side of the first fixing seat are adjacent to each other, and the first side of the first fixing seat is located on the side of the first fixing seat away from the second fixing seat.

2. The clamping assembly as described in claim 1, characterized in that, The first side of the first fixing seat includes: The first surface is adjacent to the second side of the first fixing seat, and the clamping member protrudes from the first surface; The second surface is disposed at the end of the first surface away from the first fixing seat, and the second surface and the first surface are located on the same side of the first fixing seat. The distance between the second surface and the second fixing seat is greater than the distance between the first surface and the second fixing seat.

3. The clamping assembly as described in claim 1, characterized in that, The side of the protrusion away from the rotation center line of the clamping member is an inclined surface, and the end of the inclined surface near the second fixed seat is inclined in a direction away from the rotation center line of the clamping member.

4. The clamping assembly as described in claim 1, characterized in that, The clamping assembly also includes: The first fixed shaft is provided with a rotating hole on the clamping member. The axis of the rotating hole is perpendicular to the inner side of the first fixed seat, and the first fixed shaft passes through the rotating hole. The second fixed shaft is located at the end of the first fixed shaft, with its axis coinciding with the axis of the first fixed shaft. The diameter of the second fixed shaft is smaller than that of the first fixed shaft, and the second fixed shaft is threaded to the inner wall of the fixed hole.

5. The clamping assembly as described in claim 1, characterized in that, The first fixed seat has a waist-shaped hole through the first fixed seat on its first side, and the extension direction of the waist-shaped hole on the first side of the first fixed seat is perpendicular to the rotation center line of the clamping member.

6. The clamping assembly as described in claim 1, characterized in that, The clamping assembly also includes: A pull handle is disposed on the clamping member.

7. The clamping assembly as claimed in claim 1, characterized in that, The clamping member has a first limiting hole on the side near the second fixed seat, and the inner side of the second fixed seat has a second limiting hole. The two ends of the elastic member are respectively disposed in the first limiting hole and the second limiting hole.

8. The clamping assembly as described in claim 7, characterized in that, The clamping assembly also includes: An adjusting member is provided on the second fixed base, the adjusting hole is connected to the second limiting hole, the adjusting member is threadedly connected to the inner wall of the adjusting hole, and the end of the adjusting member abuts against the end of the elastic member.

9. The clamping assembly as described in claim 8, characterized in that, The clamping assembly also includes: A pressing member is disposed within the second limiting hole, and the pressing member is located between the adjusting member and the elastic member.

10. A conveying device, characterized in that, The conveying device includes: The clamping assembly as described in any one of claims 1 to 9; The conveyor table has a first fixed seat disposed on the side of the conveyor table, a clamping member pressing against the side of the conveyor table on the side away from the second fixed seat, and a locking protrusion located directly above the conveyor table. A pressure plate, one side of which is rotatably mounted on the conveyor table, and a latching protrusion for pressing the other side of the pressure plate against the conveyor table, wherein the rotation center line of the pressure plate is parallel to the rotation center line of the clamping member.

11. A laser processing device, characterized in that, The laser processing equipment includes the conveying device as described in claim 10.

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