Laser aerodynamic door mechanism

Abstract

The utility model belongs to pneumatic door mechanism technical field, concretely relates to laser pneumatic door mechanism, a laser pneumatic door mechanism includes the door panel subassembly for preventing laser room to appear laser radiation in the processing process, is used for the sliding guide rail subassembly of cooperation support guide rail subassembly common control door panel subassembly sliding, is used for the support guide rail subassembly of cooperation sliding guide rail subassembly common control door panel subassembly sliding, is used for supporting door panel subassembly, sliding guide rail subassembly and support guide rail subassembly's support frame, sliding guide rail subassembly and support guide rail subassembly are installed respectively in the two opposite end of door panel subassembly, door panel subassembly installs on support frame, support frame is located laser room one side, the utility model provides a kind of laser pneumatic door mechanism to solve the problem that laser room movable door mechanism in prior art cannot be separately split for other independent laser room general, there is complex structure, cost is higher, and the problem of poor versatility.

Description

Technical Field

[0001] This utility model belongs to the technical field of pneumatic door mechanisms, specifically relating to laser pneumatic door mechanisms. Background Technology

[0002] Laser welding is a welding method that uses a focused laser beam as a high-energy-density energy source to bombard the workpiece and generate heat. Due to the optical properties of lasers, such as refraction and focusing, laser welding is very suitable for welding micro-parts and areas with poor accessibility.

[0003] Due to the above characteristics of laser welding, laser radiation is unavoidable during the laser welding process. In order to prevent laser radiation from harming the surrounding environment and personnel, laser welding needs to be carried out in a laser room with certain protection and light-blocking requirements.

[0004] Existing laser rooms typically have matching sliding door mechanisms. However, these mechanisms are often designed specifically for the entire laser processing system and are intended to be used in conjunction with the complete laser processing equipment and system. They cannot be disassembled and used in other independent laser rooms. As a result, they are complex in structure, have high cost, and poor versatility. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a laser pneumatic door mechanism to solve the problems of complex structure, high cost and poor versatility of the existing laser room moving door mechanism.

[0006] One embodiment of this utility model provides a laser pneumatic door mechanism, which is installed on a laser room and includes:

[0007] Door panel assembly, used to prevent laser radiation from occurring during the laser room processing;

[0008] The sliding guide rail assembly is used in conjunction with the support guide rail assembly to control the sliding of the door panel assembly;

[0009] Support rail assembly, used in conjunction with sliding rail assembly to control the sliding of door panel assembly;

[0010] A support frame is used to support the door panel assembly, the sliding guide rail assembly, and the support guide rail assembly;

[0011] The sliding guide rail assembly and the supporting guide rail assembly are respectively installed at two opposite ends of the door panel assembly, the door panel assembly is installed on the support frame, and the support frame is located on one side of the laser room.

[0012] It should be noted that the sliding guide rail assembly and the support guide rail assembly can be used with external control equipment to manually or automatically control the components in the sliding guide rail assembly and the support guide rail assembly. This part is a conventional design in the field and will not be described in detail here.

[0013] In this solution, the user can control the sliding direction of the door panel assembly through the cooperation of the sliding guide rail assembly and the support guide rail assembly, thereby controlling the opening and closing of the laser room door. Additionally, the user can directly move the support frame to other laser rooms and replace it with different sized door panel assemblies according to the corresponding laser room size to control the opening and closing of laser room doors of different sizes. Compared with existing laser room sliding door mechanisms, this invention has the advantages of relatively simple structure, relatively low cost, and relatively high versatility.

[0014] In one embodiment, the sliding guide rail assembly includes a sliding guide rail, with a fixed cylinder and a follower cylinder respectively installed at both ends of the sliding guide rail. The fixed cylinder and the follower cylinder are connected by a follower assembly, and both the follower cylinder and the follower assembly are movably mounted on the sliding guide rail.

[0015] It should be noted that the fixed cylinder and the follower cylinder have the same model and parameters. When the output ends of the fixed cylinder and the follower cylinder extend simultaneously, the output end of the fixed cylinder, through the follower component, drives the follower cylinder to move away from the fixed cylinder on the sliding guide rail. At the same time, it drives the door panel assembly to move away from the fixed cylinder synchronously. During this process, the follower cylinder is simultaneously subjected to the thrust transmitted from the output end of the fixed cylinder through the follower component, as well as the reaction force from the output end of the follower cylinder extending towards the follower component, thereby accelerating its movement away from the fixed cylinder. The working principle of the simultaneous retraction of the output ends of the fixed cylinder and the follower cylinder is similar to that of the simultaneous extension, and will not be elaborated here.

[0016] In this solution, the user can control the rapid movement of the door panel assembly by simultaneously extending or retracting the output ends of the fixed cylinder and the follower cylinder, thereby enabling the rapid opening and closing of the laser door. In addition, through the above structural design, this solution achieves twice the output effect of the cylinder stroke using two identical cylinders.

[0017] In one embodiment, the follower assembly includes a follower element and a floating connector. The output end of the fixed cylinder is connected to the output end of the follower cylinder through the floating connector. One end of the follower element is fixedly connected to the floating connector, and the other end of the follower element is fixedly connected to the follower cylinder and the door panel assembly.

[0018] In this solution, the other end of the follower is fixedly connected to both the follower cylinder body and the door panel assembly. This allows the follower cylinder body to provide some power to move the follower when it slides on the sliding guide rail under the drive of the fixed cylinder.

[0019] In one embodiment, the follower assembly further includes a limiting member for reducing the sway amplitude of the follower.

[0020] In one embodiment, the limiting member has a limiting groove in the middle that is adapted to the follower, and the limiting member is fixedly installed on the sliding guide rail;

[0021] The limiting groove is used to limit the movement of the follower driven by the output end of the fixed cylinder.

[0022] In this solution, the fixed cylinder may experience shaking during the movement of the follower cylinder via the floating joint and follower component. Setting a limit component on the sliding guide rail can effectively reduce the degree of shaking when the follower component moves on the sliding guide rail, making the opening and closing process of the door panel assembly smoother.

[0023] In one embodiment, the support rail assembly includes a support rail and a support frame, with the support rail mounted on the support frame.

[0024] In one embodiment, the door panel assembly includes a door body and a door body frame, the door body frame being mounted on the support frame and located on one side of the laser room.

[0025] In one embodiment, the door body is provided with a fixing member and a sliding member. The fixing member is installed on the top of the door body and is fixedly connected to the follower member. The sliding member is located at the bottom of the door body and is movably connected to the support guide rail assembly.

[0026] In one embodiment, the sliding element is a floating guide wheel, and the door body is movably connected to the support rail assembly via the floating guide wheel.

[0027] In one embodiment, both the sliding guide rail assembly and the supporting guide rail assembly are equipped with protective covers.

[0028] In this solution, the protective cover can effectively prevent the sliding guide rail assembly and the supporting guide rail assembly from being continuously exposed to the outside world, effectively reducing the possibility of the sliding guide rail assembly and the supporting guide rail assembly malfunctioning due to interference from external factors, and providing effective protection for the sliding guide rail assembly and the supporting guide rail assembly. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram showing the overall structure of the laser pneumatic door mechanism and laser room of this utility model;

[0031] Figure 2 for Figure 1 A schematic diagram of the laser pneumatic door mechanism with the protective cover removed and the overall structure of the laser room;

[0032] Figure 3 This is a schematic diagram showing the overall structure of the door panel assembly, sliding guide rail assembly, and supporting guide rail assembly in the laser pneumatic door mechanism of this utility model.

[0033] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0034] Figure 5 for Figure 3 Enlarged view of section B in the middle.

[0035] The components include: 1. Door panel assembly; 11. Door body; 111. Fixing component; 112. Sliding component; 12. Door frame; 2. Sliding guide rail assembly; 21. Sliding guide rail; 211. Fixed cylinder; 212. Follower cylinder; 3. Follower assembly; 31. Follower component; 32. Floating joint; 33. Limiting component; 4. Support guide rail assembly; 41. Support guide rail; 5. Support frame; 6. Protective cover; 7. Laser room. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0038] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0039] It should be noted that, Figure 4 In actual use, the floating joint is fixedly connected to the follower. Here, to demonstrate the structure of the floating joint, the floating joint and the follower are displayed separately.

[0040] Please refer to Figure 1-5 In one embodiment, a laser pneumatic door mechanism is provided, which is installed on a laser room 7 and includes:

[0041] Door panel assembly 1 is used to prevent laser radiation from occurring in laser room 7 during processing;

[0042] The sliding guide rail assembly 2 is used in conjunction with the support guide rail assembly 4 to control the sliding of the door panel assembly 1;

[0043] Support rail assembly 4 is used in conjunction with sliding rail assembly 2 to control the sliding of door panel assembly 1;

[0044] Support frame 5 is used to support the door panel assembly 1, the sliding guide rail assembly 2 and the support guide rail assembly 4;

[0045] The sliding guide rail assembly 2 and the supporting guide rail assembly 4 are respectively installed at two opposite ends of the door panel assembly 1. The door panel assembly 1 is installed on the support frame 5, and the support frame 5 is located on one side of the laser room 7.

[0046] It should be noted that the sliding guide rail assembly 2 and the supporting guide rail assembly 4 can be used with external control equipment to manually or automatically control the components in the sliding guide rail assembly 2 and the supporting guide rail assembly 4. This part is a conventional design in the field and will not be described in detail here.

[0047] Furthermore, the sliding guide rail assembly 2 and the support guide rail assembly 4 are detachably mounted on the door panel assembly 1, and the door panel assembly 1 is also detachably mounted on the support frame 5. The specific installation method can be a detachable installation method such as threaded connection. When this utility model needs to be used on other equipment, the door panel assembly 1, the sliding guide rail assembly 2 and the support guide rail assembly 4 can be disassembled respectively, replaced with the new door panel assembly 1 of the corresponding equipment, and then reinstalled on the new door panel assembly 1 to achieve the effect of controlling the opening and closing of the door panel assembly 1.

[0048] In this solution, the user can control the sliding direction of the door panel assembly 1 through the cooperation of the sliding guide rail assembly 2 and the support guide rail assembly 4, thereby controlling the opening and closing of the laser room 7 door. In addition, the user can directly move the support frame 5 to other laser rooms 7, and replace the door panel assembly 1 of different sizes according to the size of the corresponding laser room 7, so as to control the opening and closing of laser room 7 doors of different sizes. Compared with the existing laser room 7 moving door mechanism, this utility model has the advantages of relatively simple structure, relatively low cost and relatively high versatility.

[0049] In one embodiment, the sliding guide rail assembly 2 includes a sliding guide rail 21, with a fixed cylinder 211 and a follower cylinder 212 respectively installed at both ends of the sliding guide rail 21. The fixed cylinder 211 and the follower cylinder 212 are connected by a follower component 3, and both the follower cylinder 212 and the follower component 3 are movably mounted on the sliding guide rail 21.

[0050] It should be noted that the fixed cylinder 211 and the follower cylinder 212 have the same model and parameters. When the output ends of the fixed cylinder 211 and the follower cylinder 212 extend at the same time, the output end of the fixed cylinder 211 drives the follower cylinder 212 to move away from the fixed cylinder 211 on the sliding guide rail 21 through the follower component 3. On the other hand, it drives the door panel assembly 1 to move away from the fixed cylinder 211 at the same time. During this process, the follower cylinder 212 is simultaneously subjected to the thrust transmitted from the output end of the fixed cylinder 211 through the follower component 3, as well as the reaction force from the output end of the follower cylinder 212 extending towards the follower component 3, thereby accelerating the movement away from the fixed cylinder 211.

[0051] When the output ends of the fixed cylinder 211 and the follower cylinder 212 retract simultaneously, the output end of the fixed cylinder 211, through the follower component 3, drives the follower cylinder 212 to move closer to the fixed cylinder 211 on the sliding guide rail 21. On the other hand, it drives the door panel assembly 1 to move synchronously closer to the fixed cylinder 211. During this process, the follower cylinder 212 is simultaneously subjected to the pulling force transmitted from the output end of the fixed cylinder 211 through the follower component 3, as well as the reaction force from the partial retraction of the output end of the follower cylinder 212 from the follower component 3, thereby accelerating its movement towards the fixed cylinder 211.

[0052] In this solution, the user can simultaneously control the extension or retraction of the output end of the fixed cylinder 211 and the output end of the follower cylinder 212 to control the rapid movement of the door panel assembly 1, thereby realizing the rapid opening and closing of the laser room 7 door; in addition, through the above structural design, this solution achieves twice the output effect of the cylinder stroke by using two identical cylinders.

[0053] In one embodiment, the follower assembly 3 includes a follower 31 and a floating connector 32. The output end of the fixed cylinder 211 is connected to the output end of the follower cylinder 212 through the floating connector 32. One end of the follower 31 is fixedly connected to the floating connector 32, and the other end of the follower 31 is fixedly connected to the follower cylinder 212 and the door panel assembly 1.

[0054] In this solution, the other end of the follower 31 is fixedly connected to both the follower cylinder 212 body and the door panel assembly 1, so that when the follower cylinder 212 body slides on the sliding guide rail 21 under the drive of the fixed cylinder 211, it provides some power to drive the follower 31 to move.

[0055] In one embodiment, the follower component 3 further includes a limiting member 33 for reducing the swaying amplitude of the follower 31.

[0056] In one embodiment, the limiting member 33 is provided with a limiting groove (not shown) in the middle to adapt to the follower 31, and the limiting member 33 is fixedly installed on the sliding guide rail 21;

[0057] The limiting groove (not shown) is used to limit the movement of the follower 31 driven by the output end of the fixed cylinder 211.

[0058] In this solution, the fixed cylinder 211 may cause shaking during the movement of the follower cylinder 212 by the floating joint 32 and the follower 31. Setting a limiter 33 on the sliding guide rail 21 can effectively reduce the shaking degree of the follower 31 when it moves on the sliding guide rail 21, making the opening and closing process of the door panel assembly 1 more stable.

[0059] In one embodiment, the support rail assembly 4 includes a support rail 41, which is mounted on the support frame 5.

[0060] In one embodiment, the door panel assembly 1 includes a door body 11 and a door frame 12, the door frame 12 being mounted on the support frame 5 and located on one side of the laser room 7.

[0061] In one embodiment, the door body 11 is provided with a fixing member 111 and a sliding member 112. The fixing member 111 is installed on the top of the door body 11 and is fixedly connected to the follower member 31. The sliding member 112 is located at the bottom of the door body 11 and is movably connected to the support rail assembly 4.

[0062] In one embodiment, the sliding element 112 is a floating guide wheel, and the door body 11 is movably connected to the support rail assembly 4 through the floating guide wheel. The floating guide wheel is used to allow the door body to slide on the support rail assembly.

[0063] In one embodiment, both the sliding guide rail assembly 2 and the supporting guide rail assembly 4 are equipped with protective covers 6.

[0064] In this solution, the protective cover 6 can effectively prevent the sliding guide rail assembly 2 and the supporting guide rail assembly 4 from being continuously exposed to the outside world, effectively reducing the possibility of the sliding guide rail assembly 2 and the supporting guide rail assembly 4 being affected by external factors and causing failure, thus providing effective protection for the sliding guide rail assembly 2 and the supporting guide rail assembly 4.

[0065] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A laser pneumatic door mechanism, wherein the laser pneumatic door mechanism is installed on a laser room, characterized in that, include: Door panel assembly, used to prevent laser radiation from occurring during the laser room processing; The sliding guide rail assembly is used in conjunction with the support guide rail assembly to control the sliding of the door panel assembly; Support rail assembly, used in conjunction with sliding rail assembly to control the sliding of door panel assembly; A support frame is used to support the door panel assembly, the sliding guide rail assembly, and the support guide rail assembly; The sliding guide rail assembly and the supporting guide rail assembly are respectively installed at two opposite ends of the door panel assembly, the door panel assembly is installed on the support frame, and the support frame is located on one side of the laser room.

2. The laser pneumatic door mechanism as described in claim 1, characterized in that, The sliding guide rail assembly includes a sliding guide rail, with a fixed cylinder and a follower cylinder respectively installed at both ends of the sliding guide rail. The fixed cylinder and the follower cylinder are connected by a follower assembly, and both the follower cylinder and the follower assembly are movably mounted on the sliding guide rail.

3. The laser pneumatic door mechanism as described in claim 2, characterized in that, The follow-up assembly includes a follower and a floating connector. The output end of the fixed cylinder is connected to the output end of the follower cylinder through the floating connector. One end of the follower is fixedly connected to the floating connector, and the other end of the follower is fixedly connected to the follower cylinder and the door panel assembly.

4. The laser pneumatic door mechanism as described in claim 3, characterized in that, The follower assembly also includes a limiting member for reducing the sway amplitude of the follower.

5. The laser pneumatic door mechanism as described in claim 4, characterized in that, The limiting member has a limiting groove in the middle that is adapted to the follower member, and the limiting member is fixedly installed on the sliding guide rail; The limiting groove is used to limit the movement of the follower driven by the output end of the fixed cylinder.

6. The laser pneumatic door mechanism as described in claim 1, characterized in that, The support rail assembly includes a support rail, which is mounted on the support frame.

7. The laser pneumatic door mechanism as described in claim 1, characterized in that, The door panel assembly includes a door body and a door body frame, the door body frame being mounted on the support frame and located on one side of the laser room.

8. The laser pneumatic door mechanism as described in claim 7, characterized in that, The door body is provided with a fixing component and a sliding component. The fixing component is installed on the top of the door body and is fixedly connected to the follower component. The sliding component is located at the bottom of the door body and is movably connected to the support guide rail assembly.

9. The laser pneumatic door mechanism as described in claim 8, characterized in that, The sliding component is a floating guide wheel, and the door body is movably connected to the support rail assembly through the floating guide wheel.

10. The laser pneumatic door mechanism as described in claim 1, characterized in that, Both the sliding guide rail assembly and the supporting guide rail assembly are equipped with protective covers.

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