Cutting device for stage lighting lens and cutting method of cutting device

Abstract

The invention belongs to the technical field of laser processing, particularly relates to a cutting device for a stage lighting lens and a cutting method of the cutting device, and discloses the cutting device for the stage lighting lens, which comprises a processing cabin, a transfer cabin and a placing cabin, and the processing cabin, the transfer cabin and the placing cabin are arranged in a sealed manner; the transfer cabin is used for communicating the processing cabin with the placing cabin; a material placing platform is arranged in the transfer cabin and is used for placing and fixing a lens; through movement of the material placing platform between the processing cabin and the placing cabin, lens transmission is realized, so that leakage of laser and auxiliary gas in the processing cabin is avoided; by introducing the transfer cabin, efficient transmission of the lens among different cabins is achieved, and the problems such as auxiliary gas loss and sealing performance reduction caused by frequent opening of a sealing area in a traditional single-cabin design are solved; a plurality of material placing platforms are arranged in the transfer cabin to bear a plurality of lenses, so that parallel processing is realized.

Description

Technical Field

[0001] The invention belongs to the technical field of laser processing, and in particular relates to a cutting device for a stage lighting lens and a cutting method thereof. Background Art

[0002] In modern stage performances, the performance of lighting effects occupies a vital position. As the core component for achieving specific lighting effects, the design and production of stage lighting lenses are directly related to the visual presentation of the entire performance. With the rapid development of stage lighting technology, the requirements for lens quality and processing accuracy are also constantly increasing. At present, the production of stage lighting lenses mostly adopts traditional cutting technology, but these traditional methods generally have disadvantages such as low precision, poor surface quality and low processing efficiency. In order to better meet the needs of modern stage lighting, manufacturers continue to introduce new laser cutting devices for lens processing, such as a stage lighting lens cutting device with application number CN202221795391.7. The device can cut the lens by turning on the laser cutting component, and by turning on the air pump, the exhaust gas can be drawn into the purification box for purification and then discharged, thereby preventing the exhaust gas from being inhaled into the body by the staff and affecting their health.

[0003] Although there are many cutting devices for lens processing on the market, there are still many challenges in practical application. Current laser cutting equipment generally uses high-energy laser beams, which not only brings potential safety risks, but also requires the equipment to strictly seal the processing area to prevent laser leakage from causing harm to the operator and the surrounding environment. In addition, by introducing auxiliary gas into the processing area, the oxygen in the air can be effectively isolated to prevent material oxidation, and the sparks and smoke generated during the cutting process can also be controlled, further improving the cutting accuracy and surface smoothness. However, when the lens needs to be replaced after the processing is completed, the sealed area must be opened, which will not only cause the loss of auxiliary gas, but also destroy the established sealed environment. In the long run, frequent sealing opening and closing not only increases the maintenance cost of the equipment, but also reduces the overall efficiency of use. Sealing treatment to prevent laser leakage from causing harm to the operator and the surrounding environment. In addition, by introducing auxiliary gas into the processing area, the oxygen in the air can be effectively isolated to prevent material oxidation, and the sparks and smoke generated during the cutting process can also be controlled, further improving the cutting accuracy and surface smoothness. However, when the lens needs to be replaced after processing, the sealed area must be opened, which will not only cause the loss of auxiliary gas, but also destroy the established sealing environment. In the long run, frequent opening and closing of the seal will not only increase the consumption of auxiliary gas, but also have a negative impact on the sealing performance of the equipment, thereby affecting the stability and safety of the processing. If the sealing performance decreases, the risk of laser leakage may increase, and it will also affect the protective effect of the auxiliary gas, making the material more susceptible to oxidation during the cutting process, affecting the quality of the finished product. Summary of the invention

[0004] In view of this, an object of the present invention is to provide a cutting device and a cutting method for a stage lighting lens to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the first technical solution of the present invention is a cutting device for stage lighting lenses, the cutting device comprising a processing cabin, a transfer cabin and a placement cabin, the processing cabin, the transfer cabin and the placement cabin are all sealed, the transfer cabin is used to connect the processing cabin and the placement cabin; a laser cutting component is provided in the processing cabin, the laser cutting component is used to cut the lens; a material placement platform is provided in the transfer cabin, the material placement platform is used to place and fix the lens; the lens is transmitted by moving the material placement platform between the processing cabin and the placement cabin, thereby avoiding leakage of laser and auxiliary gas in the processing cabin.

[0006] Preferably, the cutting device also includes a workbench, the processing cabin and the placement cabin are arranged on the front side of the workbench, and the processing cabin is arranged on the back side of the workbench; the processing cabin is composed of a processing cover and a processing base, and the placement cabin is composed of a placement cover and a placement base; the placement base and the processing base are both provided with a docking port connected to the transfer cabin, and the docking port is an opening for the material placement platform to enter the processing cabin and the placement cabin.

[0007] Furthermore, partitions are movably provided on the processing base and the placement base, and the partitions are used to control the opening and closing of the docking port; when the partition closes the docking port, the transfer cabin and the processing cabin or the transfer cabin and the placement cabin are in a disconnected state; when the partition opens the docking port, the transfer cabin and the processing cabin or the transfer cabin and the placement cabin are in a connected state; a sealing member is provided around the material placement platform; when the docking port is opened, the material placement platform enters the processing cabin or the placement cabin from the docking port, and the seals keep the transfer cabin and the processing cabin or the transfer cabin and the placement cabin in a disconnected state.

[0008] Furthermore, a linear transmission component is arranged in the transfer cabin, and the linear transmission component is divided into a first linear transmission component and a second linear transmission component, the second linear transmission component is arranged on the moving end of the first linear transmission component, and the material placement platform is arranged on the moving end of the second linear transmission component; the linear transmission component is used to control whether the material placement platform enters the docking port and to control the movement of the material placement platform between the processing cabin and the placement cabin.

[0009] Furthermore, a rotating platform is provided in the transfer cabin, the lifting platform is provided on the rotating platform, and the moving end of the lifting platform is connected to the material placement platform; the rotating platform is used to control the movement of the material placement platform between the processing cabin and the placement cabin, and the lifting platform is used to control whether the material placement platform enters the docking port.

[0010] Furthermore, a rotating frame is provided in the transfer cabin, a support rod is swingably provided on the rotating frame, the other end of the support rod is rotatably connected to the material loading platform, a telescopic component is provided below the docking port, and the telescopic component is installed on the transfer cabin; the rotating frame controls the movement of the material loading platform between the processing cabin and the placement cabin via the support rod, and the telescopic component is used to control whether the material loading platform enters the docking port, and when the material loading platform rotates to above the telescopic component, the telescopic component pushes the material loading platform toward the docking port.

[0011] Furthermore, a return spring is provided between the material placing platform and the support rod, and the return spring is used to keep the material placing platform stable during movement.

[0012] Furthermore, a limit plate is provided at the bottom end of the material placement platform, a positioning protrusion is provided on the limit plate, and a positioning groove is provided on the back of the workbench; when the telescopic component controls the material placement platform to enter the docking port, the positioning protrusion and the positioning groove are used to prevent the material placement platform and the workbench from colliding.

[0013] Furthermore, the processing cover and the placement cover are both provided with a control frame, and the control frame is used to control the opening and closing of the processing cabin and the placement cabin.

[0014] In order to solve the above technical problems, the second technical solution of the present invention is a method for cutting stage lighting lenses. In order to solve the above technical problems, the first technical solution of the present invention is the cutting device for stage lighting lenses, wherein the docking ports are respectively used to control the connection between the transfer cabin and the processing cabin and the placement docking ports used to control the connection between the transfer cabin and the placement cabin; the cutting method comprises:

[0015] Loading:

[0016] S1, closing the processing chamber and the processing docking port, and then moving the material placement platform into the placement chamber to place the lens to be processed;

[0017] S2, moving the material placement platform from the placement cabin to the transfer cabin, and then closing the placement docking port;

[0018] S3, moving the material placement platform from the processing docking interface to the placement docking interface, and then opening the processing docking interface;

[0019] S4, moving the material placement platform from the transfer cabin to the processing cabin to perform a cutting operation on the lens to be processed;

[0020] Returns:

[0021] S5, moving the material placement platform from the processing cabin to the transfer cabin, and then closing the processing docking port;

[0022] S6, moving the material placement platform from the placement docking interface to the processing docking interface, and then opening the placement docking interface;

[0023] S7, moving the material placement platform into the placement cabin to remove the processed lens and place the lens to be processed.

[0024] The technical effects of the present invention are mainly reflected in the following aspects:

[0025] By introducing a transfer cabin, efficient transfer of lenses between different cabins is achieved, solving the problems caused by frequent opening of the sealing area in the traditional single-cabin design, such as loss of auxiliary gas and reduced sealing performance. Multiple loading platforms are set up in the transfer cabin to carry multiple lenses and achieve parallel processing. While one lens is being cut, other loading platforms can prepare new lenses in advance, significantly shortening the overall processing time. The design of multiple loading platforms allows operators to place multiple lenses at one time, reducing the number of frequent equipment operations and reducing operational risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the present invention;

[0027] Figure 2 for Figure 1 Internal structure diagram of the processing cabin and the placement cabin;

[0028] Figure 3 for Figure 2 The cross-sectional structure diagram of the base is placed in the middle;

[0029] Figure 4 for Figure 2 The matching structure diagram of the base and the material placement platform;

[0030] Figure 5 for Figure 1 The internal structure diagram of the transfer cabin;

[0031] Figure 6 for Figure 1 Cross-sectional structural diagram of the transfer cabin;

[0032] Figure 7 for Figure 1 Structural diagram of the control frame on the middle workbench;

[0033] In the figure: 1. processing cabin, 11. processing cover, 12. processing base; 2. transfer cabin, 211. material placement platform, 212. limit plate, 213. positioning protrusion, 214. positioning groove; 22. rotating frame, 23. support rod, 24. telescopic component; 3. placement cabin, 31. placement cover, 32. placement base, 33. docking port, 34. partition; 4. laser cutting assembly; 5. workbench, 51. control frame, 52. telescopic column, 53. connecting rod. DETAILED DESCRIPTION

[0034] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0035] In this embodiment, it should be understood that the orientations or positional relationships indicated by terms such as "middle", "upper", "lower", "top", "right", "left end", "above", "back", and "middle" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, in this specific embodiment, if the connection or fixing method between components is not specifically described, the connection or fixing method can be through bolt fixing or pin fixing, or pin shaft connection and the like commonly used in the prior art, and therefore, it will not be described in detail in this embodiment.

[0037] Embodiment 1

[0038] See also Figure 1 , a cutting device for stage lighting lens, the cutting device comprises a processing cabin 1, a transfer cabin 2 and a placement cabin 3, the processing cabin 1, the transfer cabin 2 and the placement cabin 3 are all sealed, the transfer cabin 2 is used to connect the processing cabin 1 and the placement cabin 3; the cabins are connected by a specific interface to ensure that the laser and auxiliary gas in the processing cabin 1 will not leak during the lens transmission process. The processing cabin 1 is provided with a laser cutting component 4, the laser cutting component 4 is used to cut the lens; the laser cutting component 4 is composed of a motor turntable and a laser emitter, the output shaft of the motor is keyed with a turntable, and the laser emitter is installed at an eccentric position at the bottom of the turntable; the laser emitter is rotated with the turntable to achieve multi-angle precision cutting of the lens. The laser emitter is also equipped with an auxiliary gas system, the auxiliary gas system provides the auxiliary gas required in the cutting process; different gases are suitable for different materials and cutting methods, which helps to improve the cutting speed and quality; among them, the stage lighting lens has extremely high requirements for surface quality and transparency, and nitrogen is usually selected as the auxiliary gas to ensure that the cutting surface is free of oxidation and impurities, and maintain the optical performance of the lens. The transfer cabin 2 is provided with a material placement platform 211, which is used to place and fix the lens; the material placement platform 211 is moved between the processing cabin 1 and the placement cabin 3 to achieve the transmission of the lens, thereby avoiding the leakage of laser and auxiliary gas in the processing cabin 1. By introducing the transfer cabin 2, efficient transmission of the lens between different cabins is achieved, solving the problems caused by frequent opening of the sealed area in the traditional single-cabin design, such as loss of auxiliary gas and reduced sealing performance.

[0039] See also Figure 1 , Figure 2The cutting device also includes a workbench 5, which serves as the foundation of the entire device and provides a support and installation platform. The workbench 5 is divided into two areas, the front and the back, wherein the processing cabin 1 and the placement cabin 3 are arranged on the front of the workbench 5, and the processing cabin 1 is arranged on the back of the workbench 5; the processing cabin 1 is composed of a processing cover 11 and a processing base 12, and the placement cabin 3 is composed of a placement cover 31 and a placement base 32; both the placement base 32 and the processing base 12 are provided with a docking port 33 connected to the transfer cabin 2, and the docking port 33 is an opening for the material placement platform 211 to enter the processing cabin 1 and the placement cabin 3, and the docking port 33 adopts a sealing structure to ensure that the sealing of the processing cabin 1 will not be damaged during the lens transmission process.

[0040] See also Figure 3 , the processing base 12 and the placement base 32 are both movably provided with a partition 34, and the partition 34 is used to control the opening and closing of the docking port 33; when the partition 34 closes the docking port 33, the transfer cabin 2 and the processing cabin 1 or the transfer cabin 2 and the placement cabin 3 are in a disconnected state; when the partition 34 opens the docking port 33, the transfer cabin 2 and the processing cabin 1 or the transfer cabin 2 and the placement cabin 3 are in a connected state, allowing the material placement platform 211 to enter the corresponding cabin through the docking port 33. A seal is provided around the material placement platform 211; when the docking port 33 is opened, the material placement platform 211 enters the processing cabin 1 or the placement cabin 3 from the docking port 33, and the seal disconnects the transfer cabin 2 and the processing cabin 1 or the transfer cabin 2 and the placement cabin 3; when the material placement platform 211 enters the processing cabin 1 or the placement cabin 3 from the docking port 33, the seal will fit tightly against the docking port 33 to ensure the sealing between the transfer cabin 2 and the processing cabin 1 or the transfer cabin 2 and the placement cabin 3.

[0041] See also Figure 7 The processing cover 11 and the placement cover 31 are both provided with a control frame 51, and the control frame 51 is composed of a telescopic column 52 and a connecting rod 53. The control frame 51 is used to control the opening and closing of the processing cabin 1 and the placement cabin 3.

[0042] The cutting device also includes a gas processing system, which includes a gas collecting box, a purification box and exhaust pipes respectively arranged in the processing cabin 1, the transfer cabin 2 and the placement cabin 3; the exhaust pipe is connected to the gas collecting box, and the gas collecting box is connected to the purification box; the gas collecting box, the purification box and the exhaust pipe are used to collect and purify the exhaust gas generated during the cutting process, and the waste generated during the cutting process can also be collected by the suction force of the exhaust pipe.

[0043] A linear transmission component is arranged in the transfer cabin 2, and the linear transmission component is divided into a first linear transmission component and a second linear transmission component. The second linear transmission component is arranged on the moving end of the first linear transmission component, and the material placement platform 211 is arranged on the moving end of the second linear transmission component; the linear transmission component is used to control whether the material placement platform 211 enters the docking port 33 and to control the movement of the material placement platform 211 between the processing cabin 1 and the placement cabin 3.

[0044] Embodiment 2

[0045] This embodiment relates to a cutting device for stage light lenses. Compared with the cutting device for stage light lenses in the first embodiment, the internal structure of the transfer cabin 2 is optimized in this embodiment, as follows:

[0046] A rotating platform is provided in the transfer cabin 2, and the lifting platform is provided on the rotating platform, and the moving end of the lifting platform is connected to the material loading platform 211; the rotating platform is used to control the movement of the material loading platform 211 between the processing cabin 1 and the placement cabin 3, and the lifting platform is used to control whether the material loading platform 211 enters the docking port 33. The rotating platform can realize the precise movement of the material loading platform 211 in different directions. This design ensures that the positioning of the material loading platform 211 when entering the processing cabin 1 and the placement cabin 3 is more accurate, and reduces the errors that may be caused by manual operation or simple linear movement. The lifting platform can control the vertical movement of the material loading platform 211, ensuring that the height of the material loading platform 211 is consistent when entering the docking port 33, avoiding the problems of jamming or poor sealing caused by inconsistent height.

[0047] Specifically, in the first embodiment, the linear transmission component can only drive one material loading platform 211, which is used to carry the lens to be processed or has been processed. Only one lens can be processed at a time, and it is necessary to wait for one lens to be processed and returned before the next lens can be placed, resulting in low overall work efficiency. Compared with the first embodiment, the second embodiment realizes the parallel processing of multiple material loading platforms 211 by setting multiple lifting platforms on the rotating platform in the transfer cabin 2. Each material loading platform 211 can independently carry the lens to be processed or has been processed. When a lens is cut, other material loading platforms 211 can prepare new lenses in advance to achieve parallel processing. This significantly shortens the overall processing time and improves production efficiency. At the same time, the design of multiple material loading platforms 211 allows the equipment to run continuously, reducing the idle time of the equipment. While waiting for the next lens to enter the processing cabin 1, the equipment can continue to process other lenses, improving the utilization rate of the equipment. Moreover, due to the design of multiple material loading platforms 211, the operator can place multiple lenses at one time, reducing the number of frequent equipment operations and reducing operational risks.

[0048] Embodiment 3

[0049] This embodiment relates to a stage light lens cutting device. Compared with the stage light lens cutting device in the first and second embodiments, this embodiment optimizes the internal structure of the transfer cabin 2, as follows:

[0050] See also Figure 5 , Figure 6 , a rotating frame 22 is arranged in the transfer cabin 2, a support rod 23 is swingably arranged on the rotating frame 22, the other end of the support rod 23 is rotatably connected to the material loading platform 211, a telescopic component 24 is arranged below the docking port 33, and the telescopic component 24 is installed on the transfer cabin 2; the rotating frame 22 controls the movement of the material loading platform 211 between the processing cabin 1 and the placement cabin 3 through the support rod 23, and the telescopic component 24 is used to control whether the material loading platform 211 enters the docking port 33, and when the material loading platform 211 rotates to the top of the telescopic component 24, the telescopic component 24 pushes the material loading platform 211 to the docking port 33. A return spring is arranged between the material loading platform 211 and the support rod 23, and the return spring is used to keep the material loading platform 211 stable during movement, reduce shaking and vibration, and improve the stability of operation.

[0051] See also Figure 4 A limiting plate 212 is provided at the bottom end of the material placement platform 211, and a positioning protrusion 213 is provided on the limiting plate 212. A positioning groove 214 is provided on the back of the workbench 5; when the telescopic component 24 controls the material placement platform 211 to enter the docking port 33, the positioning protrusion 213 and the positioning groove 214 are used to avoid collision between the material placement platform 211 and the workbench 5; the material placement platform 211 is accurately aligned when entering the docking port 33 to avoid collision with the workbench 5, thereby further improving the stability and safety of the equipment.

[0052] Specifically, this embodiment, similar to the second embodiment, can also realize parallel processing of multiple loading platforms 211; when one lens is being cut, other loading platforms 211 can prepare new lenses in advance, which significantly shortens the overall processing time. The advantages of the second embodiment are inherited and optimized as follows: In the second embodiment, each loading platform 211 requires an independent lifting platform to control its vertical movement, which requires multiple telescopic mechanisms. In the third embodiment, only one telescopic component 24 is required to control the entry and exit of all loading platforms 211 to the docking port 33. This greatly simplifies the structure of the equipment, reduces the number of mechanical components, and reduces the manufacturing and maintenance costs; due to the reduction in the number of telescopic components 24, the failure points of the equipment are also reduced, which improves the reliability and stability of the equipment.

[0053] Embodiment 4

[0054] A method for cutting a stage light lens, using the stage light lens cutting device described in Example 1, wherein the docking ports 33 are respectively used to control the transfer cabin 2 to communicate with the processing cabin 1 and to control the transfer cabin 2 to communicate with the placement cabin 3; the cutting method comprises:

[0055] Loading:

[0056] S1, closing the processing chamber 1 and the processing interface 33 to ensure that the processing chamber 1 is in a sealed state; then moving the material placement platform 211 into the placement chamber 3 to place the lens to be processed;

[0057] S2, moving the material placement platform 211 from the placement chamber 3 into the transfer chamber 2, and then closing the placement docking port 33 to ensure that the transfer chamber 2 is in a sealed state.

[0058] S3, moving the material placement platform 211 from the processing docking port 33 to the placement docking port 33, and then opening the processing docking port 33;

[0059] S4, moving the material placement platform 211 from the transfer cabin 2 to the processing cabin 1, starting the laser cutting assembly 4, and performing a cutting operation on the lens on the material placement platform 211.

[0060] Returns:

[0061] S5, moving the material placement platform 211 from the processing cabin 1 to the transfer cabin 2, and then closing the processing docking port 33;

[0062] S6, moving the material placement platform 211 from the placement docking port 33 to the processing docking port 33, and then opening the placement docking port 33;

[0063] S7, moving the material placement platform 211 into the placement chamber 3, removing the processed lenses and placing the lenses to be processed, and preparing for the next round of cutting operations.

[0064] In addition, as common knowledge in the industry, the linear transmission components, rotating platform, lifting platform, rotating frame 22 and telescopic component 24 mentioned above are all equipped with independent driving devices (motors) and gas processing systems. The above is common knowledge, so the principles and structures will not be described in detail.

[0065] Of course, the above are only typical examples of the present invention. In addition, the present invention may also have many other specific implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A cutting device for stage lighting lens, characterized in that: The cutting device comprises a processing cabin, a transfer cabin and a placement cabin, wherein the processing cabin, the transfer cabin and the placement cabin are all sealed, and the transfer cabin is used to connect the processing cabin and the placement cabin; A laser cutting assembly is provided in the processing cabin, and the laser cutting assembly is used to perform a cutting operation on the lens; A material placement platform is provided in the transfer cabin, and the material placement platform is used for placing and fixing the lens; the lens is transmitted by moving the material placement platform between the processing cabin and the placement cabin, thereby avoiding leakage of laser and auxiliary gas in the processing cabin.

2. The cutting device for stage lighting lens according to claim 1, characterized in that: The cutting device further comprises a workbench, the processing cabin and the placement cabin are arranged on the front side of the workbench, and the processing cabin is arranged on the back side of the workbench; The processing cabin is composed of a processing cover and a processing base, and the placement cabin is composed of a placement cover and a placement base; The placement base and the processing base are both provided with docking ports that are in communication with the transfer cabin, and the docking ports are openings for the material placement platform to enter the processing cabin and the placement cabin.

3. The cutting device for stage lighting lens according to claim 2, characterized in that: The processing base and the placing base are both movably provided with partitions, and the partitions are used to control the opening and closing of the docking port; When the partition closes the docking port, the transfer cabin and the processing cabin or the transfer cabin and the placement cabin are in a disconnected state; When the partition opens the docking port, the transfer cabin and the processing cabin or the transfer cabin and the placement cabin are in a connected state; A sealing member is arranged around the material placing platform; When the docking port is opened, the material placement platform enters the processing chamber or the placement chamber from the docking port, and the seal allows the transfer chamber and the processing chamber or the transfer chamber and the placement chamber to be in a disconnected state.

4. The stage lighting lens cutting device according to claim 2 or 3, characterized in that: A linear transmission component is arranged in the transfer cabin, and the linear transmission component is divided into a first linear transmission component and a second linear transmission component, the second linear transmission component is arranged on the moving end of the first linear transmission component, and the material placement platform is arranged on the moving end of the second linear transmission component; The linear transmission component is used to control whether the material placement platform enters the docking port and to control the movement of the material placement platform between the processing cabin and the placement cabin.

5. The stage lighting lens cutting device according to claim 2 or 3, characterized in that: A rotating platform is provided in the transfer cabin, the lifting platform is provided on the rotating platform, and the moving end of the lifting platform is connected to the material placing platform; The rotating platform is used to control the movement of the material placement platform between the processing cabin and the placement cabin, and the lifting platform is used to control whether the material placement platform enters the docking port.

6. The stage lighting lens cutting device according to claim 2 or 3, characterized in that: A rotating frame is provided in the transfer cabin, a support rod is swingably provided on the rotating frame, the other end of the support rod is rotatably connected to the material placement platform, a telescopic component is provided below the docking port, and the telescopic component is installed on the transfer cabin; The rotating frame controls the movement of the material loading platform between the processing cabin and the placement cabin via the support rod, and the telescopic component is used to control whether the material loading platform enters the docking port. When the material loading platform rotates to above the telescopic component, the telescopic component pushes the material loading platform toward the docking port.

7. The cutting device for stage lighting lens according to claim 6, characterized in that: A return spring is arranged between the material placing platform and the support rod, and the return spring is used to keep the material placing platform stable during movement.

8. The cutting device for stage lighting lens according to claim 6, characterized in that: A limit plate is provided at the bottom end of the material placing platform, a positioning protrusion is provided on the limit plate, and a positioning groove is provided on the back of the workbench; When the telescopic component controls the material placement platform to enter the docking port, the positioning protrusion and the positioning groove prevent the material placement platform and the workbench from colliding.

9. The stage lighting lens cutting device according to claim 2, characterized in that: The processing cover and the placement cover are both provided with a control frame, and the control frame is used to control the opening and closing of the processing cabin and the placement cabin.

10. A method for cutting a stage lighting lens, characterized in that: The cutting device for stage lighting lens according to any one of claims 1 to 9 is applied, wherein the docking ports are respectively a placement docking port for controlling the connection between the transfer cabin and the processing cabin and a placement docking port for controlling the connection between the transfer cabin and the placement cabin; The cutting method comprises: Loading: S1, closing the processing chamber and the processing docking port, and then moving the material placement platform into the placement chamber to place the lens to be processed; S2, moving the material placement platform from the placement cabin to the transfer cabin, and then closing the placement docking port; S3, moving the material placement platform from the processing docking interface to the placement docking interface, and then opening the processing docking interface; S4, moving the material placement platform from the transfer cabin to the processing cabin to perform a cutting operation on the lens to be processed; Returns: S5, moving the material placement platform from the processing cabin to the transfer cabin, and then closing the processing docking port; S6, moving the material placement platform from the placement docking interface to the processing docking interface, and then opening the placement docking interface; S7, moving the material placement platform into the placement cabin to remove the processed lens and place the lens to be processed.

Images