CN119216813A - A cutting device and cutting method for stage lighting lens - Google Patents
A cutting device and cutting method for stage lighting lens Download PDFInfo
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- CN119216813A CN119216813A CN202411556643.4A CN202411556643A CN119216813A CN 119216813 A CN119216813 A CN 119216813A CN 202411556643 A CN202411556643 A CN 202411556643A CN 119216813 A CN119216813 A CN 119216813A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
本发明属于激光加工技术领域，具体涉及一种舞台灯光透镜用切割装置及其切割方法，公开一种舞台灯光透镜用切割装置，包括加工舱、中转舱和放置舱，所述加工舱、所述中转舱和所述放置舱均呈密封设置，所述中转舱用于连通所述加工舱和所述放置舱；所述中转舱内设有置料平台，所述置料平台用于透镜的放置和固定；通过所述置料平台在所述加工舱和所述放置舱之间的移动，来实现透镜的传输，从而避免所述加工舱内激光和辅助气体的泄露；通过引入中转舱，实现了透镜在不同舱室间的高效传输，解决了传统单舱室设计中频繁开启密封区域导致的问题，如辅助气体流失、密封性能下降等；通过中转舱内设置多个置料平台，来承载多个透镜，实现并行处理。
The invention belongs to the technical field of laser processing, and specifically relates to a cutting device for stage light lenses and a cutting method thereof. A cutting device for stage light lenses is disclosed, comprising 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 material placement platform is provided in the transfer cabin, and 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; by introducing the transfer cabin, efficient transmission of the lens between different cabins is achieved, and 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, etc., are solved; multiple material placement platforms are provided in the transfer cabin to carry multiple lenses, thereby achieving parallel processing.
Description
Technical Field
The invention belongs to the technical field of laser processing, and particularly relates to a cutting device for a stage lighting lens and a cutting method thereof.
Background
In modern stage performance, the appearance of light effects occupies a vital position. As a core component for achieving a specific light effect, the design and fabrication of stage lighting lenses is directly related to the visual presentation of the entire show. With the rapid development of stage lighting technology, the requirements on the quality and the processing precision of lenses are continuously improved. At present, the stage lighting lens is produced by adopting the traditional cutting technology, but the traditional methods have the defects of low precision, poor surface quality, low processing efficiency and the like. In order to better meet the requirements of modern stage lighting, manufacturers continuously push out novel laser cutting devices for lens processing, such as a stage lighting lens cutting device with the application number of CN202221795391.7, the device can cut the lens by opening a laser cutting assembly, and exhaust gas can be discharged after being pumped into a purifying box for purifying by opening an air pump, so that the exhaust gas can be prevented from being inhaled by staff to cause influence on the health.
Although there are many cutting devices for lens processing on the market, there are still challenges in practical application. Current laser cutting equipment generally employs high energy laser beams, which not only carries potential safety risks, but also requires that the equipment must perform a tight sealing process on the machining area to prevent laser leakage from causing injury to operators and the surrounding environment. In addition, by introducing auxiliary gas into the processing area, oxygen in the air can be effectively isolated, material oxidation is prevented, spark and smoke dust generated in the cutting process can be controlled, and the cutting precision and the surface smoothness are further improved. However, when the lens replacement is required after the process is completed, the sealing area must be opened, which not only results in loss of the assist gas, but also damages the established sealing environment. In the long term, frequent seal opening and closing not only increases the maintenance cost of the equipment, but also reduces the overall efficiency of use. Sealing treatment is carried out to prevent the laser leakage from damaging operators and surrounding environment. In addition, by introducing auxiliary gas into the processing area, oxygen in the air can be effectively isolated, material oxidation is prevented, spark and smoke dust generated in the cutting process can be controlled, and the cutting precision and the surface smoothness are further improved. However, when the lens replacement is required after the process is completed, the sealing area must be opened, which not only results in loss of the assist gas, but also damages the established sealing environment. In the long term, frequent sealing opening and closing not only can increase consumption of auxiliary gas, but also can negatively influence the sealing performance of equipment, so that the stability and the safety of processing are influenced. If the sealing performance is reduced, the risk of laser leakage is possibly increased, and the protection effect of auxiliary gas is also influenced, so that the material is easier to oxidize in the cutting process, and the quality of a finished product is influenced.
Disclosure of Invention
In view of the above, the present invention is directed to a cutting device and a cutting method for a stage lighting lens, which solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the first technical scheme of the invention is that the cutting device for the stage lighting lens comprises a processing cabin, a transfer cabin and a placing cabin, wherein the processing cabin, the transfer cabin and the placing cabin are all in sealing arrangement, the transfer cabin is used for communicating the processing cabin and the placing cabin, a laser cutting assembly is arranged in the processing cabin and is used for cutting the lens, a material placing platform is arranged in the transfer cabin and is used for placing and fixing the lens, and the lens is transmitted through movement of the material placing platform between the processing cabin and the placing cabin, so that leakage of laser and auxiliary gas in the processing cabin is avoided.
Preferably, the cutting device further comprises a workbench, the processing cabin and the placing cabin are arranged on the front face of the workbench, the processing cabin is arranged on the back face of the workbench, the processing cabin is composed of a processing cover body and a processing base, the placing cabin is composed of a placing cover body and a placing base, the placing base and the processing base are respectively provided with a butt joint opening communicated with the middle rotating cabin, and the butt joint openings are openings for the material placing platform to enter the processing cabin and the placing cabin.
Further, a partition plate is movably arranged on the processing base and the placing base and used for controlling the opening and the closing of the butt joint, when the butt joint is closed by the partition plate, the transfer cabin and the processing cabin or the transfer cabin and the placing cabin are in a disconnected state, when the butt joint is opened by the partition plate, the transfer cabin and the processing cabin or the transfer cabin and the placing cabin are in a communicated state, a sealing piece is arranged on the periphery of the placing platform, and when the butt joint is opened, the placing platform enters the processing cabin or the placing cabin from the butt joint, and the transfer cabin and the processing cabin or the transfer cabin and the placing cabin are in a disconnected state by the sealing piece.
Further, a linear transmission part is arranged in the transfer cabin and is divided into a first linear transmission part and a second linear transmission part, the second linear transmission part is arranged at the moving end of the first linear transmission part, the material placing platform is arranged at the moving end of the second linear transmission part, and the linear transmission part is used for controlling whether the material placing platform enters the butt joint port or not and controlling the movement of the material placing platform between the processing cabin and the placing cabin.
Further, a rotating platform is arranged in the transfer cabin, the lifting platform is arranged on the rotating platform, the moving end of the lifting platform is connected with the material placing platform, the rotating platform is used for controlling the material placing platform to move between the processing cabin and the material placing cabin, and the lifting platform is used for controlling whether the material placing platform enters the butt joint opening or not.
Further, a rotating frame is arranged in the transfer cabin, a supporting rod is arranged on the rotating frame in a swinging mode, the other end of the supporting rod is connected with the material placing platform in a rotating mode, a telescopic component is arranged below the butt joint opening and is arranged on the transfer cabin, the rotating frame controls the material placing platform to move between the processing cabin and the placing cabin through the supporting rod, the telescopic component is used for controlling whether the material placing platform enters the butt joint opening or not, and when the material placing platform rotates to the position above the telescopic component, the telescopic component pushes the material placing platform to the butt joint opening.
Further, a reset spring is arranged between the material placing platform and the supporting rod, and the reset spring is used for keeping the stability of the material placing platform in the moving process.
Furthermore, a limiting plate is arranged at the bottom end of the material placing platform, a positioning protrusion is arranged on the limiting plate, a positioning groove is formed in the back surface of the workbench, and when the telescopic part controls the material placing platform to enter the butt joint opening, the positioning protrusion and the positioning groove are used for preventing the material placing platform and the workbench from collision.
Further, the processing cover body and the placing cover body are both provided with control frames, and the control frames are used for controlling the opening and closing of the processing cabin and the placing cabin.
In order to solve the technical problems, a second technical scheme of the invention is a cutting method for a stage lighting lens, and the first technical scheme of the invention is a cutting device for a stage lighting lens, wherein the butt joint interfaces are respectively a placement butt joint interface for controlling the communication between the transfer cabin and the processing cabin and for controlling the communication between the transfer cabin and the placement cabin, and the cutting method comprises the following steps:
And (3) feeding:
S1, closing the processing cabin and the processing butt joint, and then moving the material placing platform into the placing cabin to place a lens to be processed;
S2, moving the material placing platform from the placing cabin to the transfer cabin, and closing the placing butt joint;
s3, moving the material placing platform from the processing pair interface to the placing pair interface, and opening the processing pair interface;
S4, moving the material placing platform from the transfer cabin to the processing cabin, and cutting the lens to be processed;
material returning:
s5, moving the material placing platform from the processing cabin to the transfer cabin, and closing the processing butt joint port;
S6, moving the material placing platform from the placing pair interface to the processing pair interface, and opening the placing pair interface;
And S7, moving the material placing platform into the placing cabin, and taking down the processed lens and placing the lens to be processed.
The technical effects of the invention are mainly as follows:
By introducing the transfer cabin, the lenses are efficiently transmitted among different cabins, the problems caused by frequently opening sealing areas in the traditional single cabin design, such as auxiliary gas loss, sealing performance reduction and the like, are solved, and a plurality of lenses are carried by arranging a plurality of material placing platforms in the transfer cabin, so that parallel processing is realized. When one lens is cut, other material placing platforms can prepare new lenses in advance, and the overall processing time is obviously shortened. Due to the design of a plurality of material placing platforms, an operator can place a plurality of lenses at one time, the frequency of frequently operating equipment is reduced, and the operation risk is reduced
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an internal structural view of the process chamber and the placement chamber of FIG. 1;
FIG. 3 is a cross-sectional view of the placement base of FIG. 2;
FIG. 4 is a mating block diagram of the placement base and placement platform of FIG. 2;
FIG. 5 is an internal structural view of the transfer module of FIG. 1;
FIG. 6 is a cross-sectional view of the transfer chamber of FIG. 1;
FIG. 7 is a block diagram of a control rack on the table of FIG. 1;
In the figure, 1, a processing cabin, 11, a processing cover body, 12 and a processing base, 2, a transfer cabin, 211, a material placing platform, 212, a limiting plate, 213, a positioning protrusion, 214 and a positioning groove, 22, a rotating frame, 23, a supporting rod, 24 and a telescopic component, 3, a placing cabin, 31, a placing cover body, 32, a placing base, 33, a butt joint, 34 and a partition board, 4 and a laser cutting assembly, 5, a workbench, 51, a control frame, 52, a telescopic upright post, 53 and a connecting rod.
Detailed Description
The following detailed description of the invention is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the invention.
In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right", "left", "upper", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
In this embodiment, if not specifically described, the connection or fixation between the members may be by a bolt, a pin, or a pin, which are commonly used in the prior art, and therefore, will not be described in detail in this embodiment.
Example 1
Referring to fig. 1, the cutting device for the stage lighting lens comprises a processing cabin 1, a transfer cabin 2 and a placing cabin 3, wherein the processing cabin 1, the transfer cabin 2 and the placing cabin 3 are all in sealing arrangement, the transfer cabin 2 is used for communicating the processing cabin 1 and the placing cabin 3, and all cabins are connected through specific interfaces, so that laser and auxiliary gas in the processing cabin 1 cannot leak in the lens transmission process. The laser cutting assembly 4 is arranged in the processing cabin 1, the laser cutting assembly 4 is used for cutting a lens, the laser cutting assembly 4 comprises a motor turntable and a laser emitter, an output shaft of the motor is connected with the turntable in a key manner, the laser emitter is arranged at an eccentric position of the bottom of the turntable, and the laser emitter rotates along with the turntable to realize multi-angle accurate cutting of the lens. The laser emitter is also provided with an auxiliary gas system, the auxiliary gas system provides auxiliary gas required in the cutting process, different gases are suitable for different materials and cutting modes, the cutting speed and quality are improved, the requirements of the stage lighting lens on the surface quality and transparency are extremely high, nitrogen is usually selected as the auxiliary gas, so that the cut surface is free from oxidation and impurities, and the optical performance of the lens is maintained. The transfer cabin 2 is internally provided with a material placing platform 211, the material placing platform 211 is used for placing and fixing lenses, and the lenses are transmitted through the movement of the material placing platform 211 between the processing cabin 1 and the placing cabin 3, so that the leakage of laser and auxiliary gas in the processing cabin 1 is avoided. By introducing the transfer cabin 2, the lens is efficiently transferred between different cabins, and the problems caused by frequently opening a sealing area in the traditional single cabin design, such as auxiliary gas loss, sealing performance reduction and the like, are solved.
Referring to fig. 1 and 2, the cutting device further comprises a table 5, the table 5 serving as a basis for the whole device, providing a support and mounting platform. The workbench 5 is divided into a front area and a back area, wherein the processing cabin 1 and the placing cabin 3 are arranged on the front area of the workbench 5, the processing cabin 1 is arranged on the back area of the workbench 5, the processing cabin 1 is composed of a processing cover body 11 and a processing base 12, the placing cabin 3 is composed of a placing cover body 31 and a placing base 32, the placing base 32 and the processing base 12 are respectively provided with a butt joint 33 communicated with the transfer cabin 2, the butt joint 33 is an opening for the placing platform 211 to enter the processing cabin 1 and the placing cabin 3, and the butt joint 33 adopts a sealing structure to ensure that the sealing performance of the processing cabin 1 cannot be damaged in the lens transmission process.
Referring to fig. 3, a partition 34 is movably disposed on each of the processing base 12 and the placement base 32, the partition 34 is used for controlling 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, and 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, so that the placement platform 211 is allowed to enter the corresponding cabin through the docking port 33. The periphery of the material placing platform 211 is provided with a sealing element, when the butt joint 33 is opened, the material placing platform 211 enters the processing cabin 1 or the placing cabin 3 from the butt joint 33 and is in a disconnected state between the transfer cabin 2 and the processing cabin 1 or between the transfer cabin 2 and the placing cabin 3 by the sealing element, and when the material placing platform 211 enters the processing cabin 1 or the placing cabin 3 from the butt joint 33, the sealing element is tightly attached to the butt joint 33, so that the tightness between the transfer cabin 2 and the processing cabin 1 or between the transfer cabin 2 and the placing cabin 3 is ensured.
Referring to fig. 7, the processing cover 11 and the placing cover 31 are both provided with a control frame 51, the control frame 51 is composed of a telescopic upright 52 and a connecting rod 53, and the control frame 51 is used for controlling the opening and closing of the processing cabin 1 and the placing cabin 3.
The cutting device further comprises a gas treatment system, the gas treatment system comprises a gas collecting tank, a purifying tank and exhaust pipes which are respectively arranged in the processing cabin 1, the transfer cabin 2 and the placing cabin 3, the exhaust pipes are connected with the gas collecting tank, the gas collecting tank is connected with the purifying tank, the gas collecting tank, the purifying tank and the exhaust pipes are used for collecting and purifying waste gas generated in the cutting process, and waste materials generated in the cutting process can be collected by means of suction of the exhaust pipes.
The transfer cabin 2 is internally provided with a linear transmission part which is divided into a first linear transmission part and a second linear transmission part, the second linear transmission part is arranged on the moving end of the first linear transmission part, the material placing platform 211 is arranged on the moving end of the second linear transmission part, and the linear transmission part is used for controlling whether the material placing platform 211 enters the butt joint 33 or not and controlling the movement of the material placing platform 211 between the processing cabin 1 and the placing cabin 3.
Example two
The present embodiment relates to a cutting device for a stage lighting lens, and compared with the cutting device for a stage lighting lens in the first embodiment, the present embodiment optimizes the internal structure of the transfer cabin 2, specifically as follows:
The transfer cabin 2 is internally provided with a rotating platform, the rotating platform is provided with a lifting platform, the moving end of the lifting platform is connected with the material placing platform 211, the rotating platform is used for controlling the material placing platform 211 to move between the processing cabin 1 and the placing cabin 3, and the lifting platform is used for controlling whether the material placing platform 211 enters the butt joint port 33. By rotating the platform, accurate movement of the placement platform 211 in different directions can be achieved. This design ensures a more accurate positioning of the loading platform 211 when entering the processing bay 1 and the placing bay 3, reducing errors that may be caused by manual operations or simple linear movements. The lifting platform can control the vertical movement of the material placing platform 211, so that the height of the material placing platform 211 is consistent when the material placing platform enters the opposite port 33, and the problem of blocking or poor sealing caused by inconsistent heights is avoided.
Specifically, in the first embodiment, the linear driving component can only drive one material placing platform 211 for carrying the lens to be processed or finished. Only one lens can be processed at a time, and the placement of the next lens can be started after waiting for one lens to finish processing and returning materials, so that the overall working efficiency is low. Compared with the first embodiment, in the second embodiment, a plurality of lifting platforms can be arranged on the rotating platform in the transfer cabin 2, so that parallel processing of a plurality of material placing platforms 211 is realized. Each loading platform 211 may independently carry lenses to be processed or finished. When one lens is cut, the other material placing platforms 211 can prepare new lenses in advance, so that parallel processing is realized. This significantly shortens the overall processing time and improves the production efficiency. Meanwhile, the design of the plurality of material placing platforms 211 enables the equipment to continuously run, and idle time of the equipment is reduced. In the process of waiting for the next lens to enter the processing cabin 1, the equipment can continuously process other lenses, so that the utilization rate of the equipment is improved. Moreover, due to the design of the plurality of material placing platforms 211, an operator can place a plurality of lenses at one time, so that the frequency of frequently operating equipment is reduced, and the operation risk is reduced.
Example III
The present embodiment relates to a cutting device for a stage lighting lens, and compared with the cutting device for a stage lighting lens in the first embodiment and the second embodiment, the present embodiment optimizes the internal structure of the transfer cabin 2, specifically as follows:
Referring to fig. 5 and 6, a rotating frame 22 is disposed in the transfer cabin 2, a supporting rod 23 is arranged on the rotating frame 22 in a swinging manner, the other end of the supporting rod 23 is rotatably connected with the material placing platform 211, a telescopic component 24 is disposed below the material placing platform 33, the telescopic component 24 is mounted on the transfer cabin 2, the rotating frame 22 controls the material placing platform 211 to move between the processing cabin 1 and the material placing cabin 3 through the supporting rod 23, the telescopic component 24 is used for controlling whether the material placing platform 211 enters the material placing platform 33, and when the material placing platform 211 rotates above the telescopic component 24, the telescopic component 24 pushes the material placing platform 211 to the material placing platform 33. A reset spring is arranged between the material placing platform 211 and the supporting rod 23 and is used for keeping the stability of the material placing platform 211 in the moving process, reducing shaking and vibration and improving the operation stability.
Referring to fig. 4, a limiting plate 212 is disposed at the bottom end of the material placing platform 211, a positioning protrusion 213 is disposed on the limiting plate 212, a positioning groove 214 is disposed on the back surface of the workbench 5, when the telescopic component 24 controls the material placing platform 211 to enter the docking port 33, the positioning protrusion 213 and the positioning groove 214 prevent the material placing platform 211 and the workbench 5 from colliding with each other, and the material placing platform 211 is precisely aligned when entering the docking port 33, so that collision with the workbench 5 is avoided, and stability and safety of the device are further improved.
Specifically, parallel processing of a plurality of material placing platforms 211 can be realized similarly to the embodiment, and when one lens is cut, other material placing platforms 211 can prepare new lenses in advance, so that the overall processing time is obviously shortened. The advantage of the second embodiment is inherited, and the optimization is that each material placing platform 211 in the second embodiment needs a separate lifting platform to control the vertical movement of the material placing platform, and a plurality of telescopic mechanisms are needed. In the third embodiment, only one telescopic member 24 is required to control the entry and exit of all the placement platforms 211 to the interface 33. This greatly simplifies the construction of the device, reduces the number of mechanical parts, reduces manufacturing and maintenance costs, and increases the reliability and stability of the device by reducing the number of telescoping members 24 and the number of failure points of the device.
Example IV
A cutting method for a stage lighting lens, according to the first embodiment, wherein the pair of interfaces 33 are respectively a placement pair of interfaces 33 for controlling communication between the transfer cabin 2 and the processing cabin 1 and for controlling communication between the transfer cabin 2 and the placement cabin 3, and the cutting method comprises:
And (3) feeding:
S1, closing the processing cabin 1 and the processing butt joint 33 to ensure that the processing cabin 1 is in a sealed state, and then moving the material placing platform 211 into the placing cabin 3 to place a lens to be processed;
S2, moving the material placing platform 211 from the placing cabin 3 to the transfer cabin 2, and closing the placing butt joint 33 to ensure that the transfer cabin 2 is in a sealed state.
S3, moving the material placing platform 211 from the processing pair interface 33 to the placing pair interface 33, and opening the processing pair interface 33;
S4, moving the material placing platform 211 from the transfer cabin 2 to the processing cabin 1, starting the laser cutting assembly 4, and cutting the lens on the material placing platform 211.
Material returning:
S5, moving the material placing platform 211 from the processing cabin 1 to the transfer cabin 2, and closing the processing butt joint 33;
S6, moving the material placing platform 211 from the placing pair interface 33 to the processing pair interface 33, and opening the placing pair interface 33;
And S7, moving the material placing platform 211 into the placing cabin 3, taking down the processed lens and placing the lens to be processed, and preparing for the next round of cutting operation.
In addition, as is common in the industry, the linear drive assembly, the rotary platform, the lift platform, the turret 22 and the telescoping assembly 24 mentioned above are each provided with separate drive devices (motors) and gas handling systems. The above is common knowledge, and therefore, the principle and structure thereof will not be described in detail.
Of course, the above is only a typical example of the invention, and other embodiments of the invention are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the invention claimed.
Claims (10)
1. Cutting device for stage lighting lens, its characterized in that:
The cutting device comprises a processing cabin, a transfer cabin and a placing cabin, wherein the processing cabin, the transfer cabin and the placing cabin are all in sealing arrangement, and the transfer cabin is used for communicating the processing cabin and the placing cabin;
a laser cutting assembly is arranged in the processing cabin and is used for cutting the lens;
the transfer cabin is internally provided with a material placing platform which is used for placing and fixing the lens, and the lens is transmitted through the movement of the material placing platform between the processing cabin and the placing cabin, so that the leakage of laser and auxiliary gas in the processing cabin is avoided.
2. The stage lighting lens cutting device as defined in claim 1, wherein:
the cutting device further comprises a workbench, the processing cabin and the placing cabin are arranged on the front surface of the workbench, and the processing cabin is arranged on the back surface of the workbench;
the processing cabin consists of a processing cover body and a processing base, and the placing cabin consists of a placing cover body and a placing base;
The placing base and the processing base are respectively provided with a butt joint opening communicated with the transfer cabin, and the butt joint openings are formed in the way that the material placing platform enters the processing cabin and the placing cabin.
3. The stage lighting lens cutting device as defined in claim 2, wherein:
The processing base and the placing base are movably provided with a baffle plate, and the baffle plate is used for controlling the opening and closing of the butt joint opening;
When the partition plate closes the butt joint opening, the transfer cabin and the processing cabin or the transfer cabin and the placing cabin are in a disconnected state; when the partition plate opens the butt joint opening, the transfer cabin and the processing cabin or the transfer cabin and the placing cabin are in a communication state;
the periphery of the material placing platform is provided with a sealing piece;
When the butt joint is opened, the material placing platform enters the processing cabin or the placing cabin from the butt joint, and the sealing piece enables the transfer cabin and the processing cabin or the transfer cabin and the placing cabin to be in a disconnected state.
4. A stage lighting lens cutting apparatus as set forth in claim 2 or 3, wherein:
The transfer cabin is internally provided with a linear transmission part which is divided into a first linear transmission part and a second linear transmission part, the second linear transmission part is arranged at the moving end of the first linear transmission part, and the material placing platform is arranged at the moving end of the second linear transmission part;
The linear transmission component is used for controlling whether the material placing platform enters the butt joint opening or not and controlling the movement of the material placing platform between the processing cabin and the placing cabin.
5. A stage lighting lens cutting apparatus as set forth in claim 2 or 3, wherein:
A rotating platform is arranged in the transfer cabin, the lifting platform is arranged on the rotating platform, and the moving end of the lifting platform is connected with the material placing platform;
The rotating platform is used for controlling the material placing platform to move between the processing cabin and the placing cabin, and the lifting platform is used for controlling whether the material placing platform enters the butt joint opening or not.
6. A stage lighting lens cutting apparatus as set forth in claim 2 or 3, wherein:
a rotating frame is arranged in the transfer cabin, a supporting rod is arranged on the rotating frame in a swinging mode, the other end of the supporting rod is connected with the material placing platform in a rotating mode, a telescopic part is arranged below the butt joint opening, and the telescopic part is arranged on the transfer cabin;
The rotating frame controls the material placing platform to move between the processing cabin and the placing cabin through the supporting rods, the telescopic component is used for controlling whether the material placing platform enters the butt joint opening or not, and when the material placing platform rotates to the upper part of the telescopic component, the telescopic component pushes the material placing platform to the butt joint opening.
7. The stage lighting lens cutting device as defined in claim 6, wherein:
and a reset spring is arranged between the material placing platform and the supporting rod and used for keeping the stability of the material placing platform in the moving process.
8. The stage lighting lens cutting device as defined in claim 6, wherein:
the bottom end of the material placing platform is provided with a limiting plate, the limiting plate is provided with a positioning protrusion, and the back surface of the workbench is provided with a positioning groove;
when the telescopic component controls the material placing platform to enter the butt joint opening, the positioning protrusion and the positioning groove are used for preventing the material placing platform from colliding with the workbench.
9. The stage lighting lens cutting device as defined in claim 2, wherein:
The processing cover body with the cover body of placing all is provided with the control frame, the control frame is used for controlling the processing cabin with place the opening and shutting of cabin.
10. A cutting method for stage lighting lenses, characterized in that the cutting device for stage lighting lenses according to any one of claims 1 to 9 is applied, and the interfaces are respectively a placement interface for controlling the communication between the transfer cabin and the processing cabin and for controlling the communication between the transfer cabin and the placement cabin;
the cutting method comprises the following steps:
And (3) feeding:
S1, closing the processing cabin and the processing butt joint, and then moving the material placing platform into the placing cabin to place a lens to be processed;
S2, moving the material placing platform from the placing cabin to the transfer cabin, and closing the placing butt joint;
s3, moving the material placing platform from the processing pair interface to the placing pair interface, and opening the processing pair interface;
S4, moving the material placing platform from the transfer cabin to the processing cabin, and cutting the lens to be processed;
material returning:
s5, moving the material placing platform from the processing cabin to the transfer cabin, and closing the processing butt joint port;
S6, moving the material placing platform from the placing pair interface to the processing pair interface, and opening the placing pair interface;
And S7, moving the material placing platform into the placing cabin, and taking down the processed lens and placing the lens to be processed.
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| CN119216813B (en) | 2025-07-15 |
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