Laser protective house

Abstract

The utility model discloses a laser protection room which comprises a room body, a pair of first driving air cylinders, a rotary table and a driving motor. Wherein one side of the room body is provided with a maintenance door, and the other side of the room body is provided with a revolving door and a pair of sealing doors; the pair of sealing doors are arranged on the two sides of the revolving door and are in sliding connection with the room body, and a sealing structure can be formed between the pair of sealing doors and the revolving door; the output ends of the pair of first driving air cylinders are connected with the pair of sealing doors in a one-to-one correspondence mode and can drive the corresponding sealing doors to do reciprocating linear motion. The rotary table is arranged at the bottom of the rotary door and fixedly connected with the rotary door. The output end of the driving motor is connected with the rotary table and can drive the rotary table to rotate. The driving motor can automatically convey products to be welded into the room body, so that the risk that workers are injured by laser in the working process of the laser room is avoided; the sealing door and the rotating door are matched, automatic sealing can be achieved, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of protective rooms, in particular to a laser protective room. Background Art

[0002] During the laser cleaning or welding process, a large amount of smoke and flying particles are often generated. Most companies set up protective fences around the laser equipment, but the smoke will diffuse in the air, and the laser will also produce radiation to the human body. In addition, most laser cleaning processes still require manual loading, resulting in low efficiency. Summary of the Invention

[0003] According to an embodiment of the present invention, a laser protection room is provided, comprising:

[0004] The room body has a maintenance door on one side and a revolving door and a pair of sealing doors on the other side;

[0005] A pair of sealing doors are arranged on both sides of the revolving door and are slidably connected to the room body, and the pair of sealing doors can form a sealing structure with the revolving door;

[0006] A pair of first driving cylinders, the output ends of the pair of first driving cylinders are connected to the pair of sealing doors in a one-to-one correspondence, and can drive the corresponding sealing doors to reciprocate linear motion;

[0007] A turntable is arranged at the bottom of the revolving door and is fixedly connected to the revolving door;

[0008] The driving motor has an output end connected to the turntable and can drive the turntable to rotate.

[0009] Furthermore, the sealed door is provided with a plurality of first connecting members, and a plurality of first pulleys are provided on one side of the first connecting member; a first sliding groove coupled with the first pulley is provided on the room body, and the first pulley slides in the first sliding groove.

[0010] Furthermore, buffers are provided at both ends of the sealed door, and the buffers are fixedly connected to the room body; and a first limiting member corresponding to the buffers is provided on the sealed door.

[0011] Furthermore, it also includes: a first fixing frame, the first fixing frame is arranged in the room body, and a pair of first driving cylinders are respectively fixedly connected to the first fixing frame.

[0012] Furthermore, it also includes: a plurality of reinforcement members, and the two ends of the plurality of reinforcement members are fixedly connected to the revolving door and the turntable respectively.

[0013] Furthermore, the housing is made of aluminum alloy.

[0014] Furthermore, a dust removal port is provided on the top of the room body, and the dust removal port is connected to a dust removal fan through a pipeline.

[0015] According to the laser protection room of the embodiment of the present invention, the driving motor can automatically transport the products to be welded into the room, avoiding the risk of workers being injured by lasers while working in the laser room during normal production; the sealing door and the rotating door are used in combination, which can be automatically sealed and has a high degree of automation.

[0016] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structural diagram of the connection relationship between the sealing door, the first driving cylinder and the first fixing bracket according to an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A magnified view of point A;

[0019] Figure 3 This is a top view of the structure diagram after removing the housing according to an embodiment of the present invention;

[0020] Figure 4 This is a front view of the structure diagram after removing the housing according to an embodiment of the present invention;

[0021] Figure 5 It is a side view of the structure diagram after removing the housing according to an embodiment of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure after removing the turntable and the drive motor according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0024] First, combine Figures 1 to 6 The laser protection room according to the embodiment of the present invention is described, which is used in the field of laser welding or cleaning technology and has a wide range of application scenarios.

[0025] like Figures 1 to 6 As shown, the laser protection room of the embodiment of the utility model comprises:

[0026] Room 1, with a maintenance door 11 on one side and a revolving door 12 and a pair of sealing doors 13 on the other side;

[0027] A pair of sealing doors 13 are provided on both sides of the revolving door 12 and are slidably connected to the room body 1 . The pair of sealing doors 13 can form a sealing structure with the revolving door 12 .

[0028] A pair of first driving cylinders 2, the output ends of the pair of first driving cylinders 2 are connected to a pair of sealing doors 13 in a one-to-one correspondence, and can drive the corresponding sealing doors 13 to reciprocate linearly;

[0029] Turntable 3 is set at the bottom of the revolving door 12 and is fixedly connected to the revolving door 12. The revolving door 12 rotates with the turntable 3 to separate the automatic welding area and the manual loading and unloading area; the revolving door 12 divides the turntable 3 into two parts, both of which can hold the products to be welded or cleaned; positioning fixtures are set at both ends of the turntable 3 to fix the products to be welded;

[0030] The driving motor 4 has an output end connected to the turntable 3 and can drive the turntable 3 to rotate.

[0031] Further, if Figures 1 and 2 As shown, in this embodiment, the sealed door 13 is provided with a plurality of first connecting members 131, and a plurality of first pulleys (not shown) are provided on one side of the first connecting members 131. The housing 1 is provided with a first chute 14 coupled to the first pulleys, and the first pulleys slide within the first chute 14. The provision of the first pulleys and first chute 14 allows the first drive cylinder 2 to drive the sealed door 13 to slide more smoothly. Preferably, the sealed door 13 is slidably connected to the housing 1 via the first pulleys when it moves up and down.

[0032] Further, if Figure 2 As shown, in this embodiment, buffers 5 are provided at both ends of the sealed door 13, and the buffers 5 are fixedly connected to the room body 1; a first limiting member 6 corresponding to the buffer 5 is provided on the sealed door 13; the buffer 5 plays a buffering and limiting role for the sealed door 13.

[0033] Further, if Figures 1 to 5 As shown, in this embodiment, it further includes: a first fixing frame 7, the first fixing frame 7 is arranged in the room body 1, and a pair of first driving cylinders 2 are fixedly connected to the first fixing frame 7 respectively.

[0034] Further, if Figure 4 、 6 As shown, in this embodiment, it also includes: a plurality of reinforcement members 8, the two ends of the plurality of reinforcement members 8 are fixedly connected to the revolving door 12 and the turntable 3 respectively, so that the connection between the revolving door 12 and the turntable 3 is more firm.

[0035] Furthermore, in this embodiment, the housing 1 is made of aluminum alloy.

[0036] Further, if Figure 6 As shown, in this embodiment, a dust removal port 15 is provided on the top of the room body 1, and the dust removal port 15 is connected to a dust removal fan through a pipeline, and the smoke and dust generated by the laser can be sucked away by the dust removal fan.

[0037] Working principle: The robot or worker first fixes the product on the outer part of the turntable 3, the first driving cylinder 2 drives the corresponding sealing door 13 away from the rotating door 12, the driving motor 4 drives the turntable 3 and the rotating door 12 to rotate 180°, the first driving cylinder 2 drives the corresponding sealing door 13 to approach and until it contacts the rotating door 12, the laser equipment in the room 1 starts welding or laser cleaning, and at the same time, the next product is fixed on another part of the turntable 3 to improve work efficiency.

[0038] Above, refer to Figures 1 to 6 A laser protection room according to an embodiment of the present invention is described. The driving motor 4 can automatically transport the products to be welded into the room body 1, avoiding the risk of workers being injured by lasers while working in the laser room during normal production; the sealing door 13 and the rotating door 12 are used in combination to automatically seal, and the degree of automation is high.

[0039] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0040] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A laser protection room, characterized in that: Include: A room body, wherein one side of the room body is provided with a maintenance door, and the other side is provided with a revolving door and a pair of sealing doors; The pair of sealing doors are arranged on both sides of the rotating door and are slidably connected to the room body, and the pair of sealing doors can form a sealing structure with the rotating door; A pair of first driving cylinders, wherein the output ends of the pair of first driving cylinders are connected to the pair of sealing doors in a one-to-one correspondence, and can drive the corresponding sealing doors to reciprocate linearly; A turntable, which is arranged at the bottom of the revolving door and is fixedly connected to the revolving door; A driving motor, wherein the output end of the driving motor is connected to the turntable and can drive the turntable to rotate.

2. The laser protection room according to claim 1, characterized in that: The sealed door is provided with a plurality of first connecting members, and a plurality of first pulleys are provided on one side of the first connecting member; the room body is provided with a first sliding groove coupled with the first pulley, and the first pulley slides in the first sliding groove.

3. The laser protection room according to claim 2, characterized in that: Buffers are provided at both ends of the sealing door, and the buffers are fixedly connected to the room body; and a first limiting member corresponding to the buffer is provided on the sealing door.

4. The laser protection room according to claim 1, characterized in that: It also includes: a first fixing frame, which is arranged in the room body, and the pair of first driving cylinders are respectively fixedly connected to the first fixing frame.

5. The laser protection room according to claim 1, characterized in that: It also includes: a plurality of reinforcement members, both ends of which are fixedly connected to the revolving door and the turntable respectively.

6. The laser protection room according to claim 1, characterized in that: The housing is made of aluminum alloy.

7. The laser protection room according to claim 1, characterized in that: A dust removal port is provided on the top of the room body, and the dust removal port is connected to a dust removal fan through a pipeline.

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