A laser room

Abstract

The utility model relates to a laser room, comprising a frame (1), an upper wall (6) arranged on the top of the frame (1) and side walls; the side walls comprise a first side wall (7), a second side wall (8), a third side wall (9) and a fourth side wall (10) surrounding the frame (1); an opening is arranged on the second side wall (8), and an automatic door mechanism (5) is arranged on the opening. The laser room of the device is provided with a commonly used automatic door mechanism, which can drive two sliding doors to open and close automatically through a motor, thereby realizing automation.

Description

Technical Field

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

[0002] According to the danger of laser to human body, the safety level of laser is divided into 1~4 levels. All laser processing equipment must meet the requirements of Class 1 laser safety standards, that is, the laser radiation is ≤0.39 milliwatts. Therefore, the laser protection room is the main protective body for laser processing and is very important.

[0003] Laser protection room is generally composed of metal room, maintenance door, movable door, smoke exhaust and dust removal, etc. All maintenance doors and safety doors must be closed before the laser equipment is operated to form a reliable safety circuit to prevent laser escape. The metal wall adopts double-layer aluminum alloy profile, which has the characteristics of good laser protection performance, modular and convenient installation, beautiful appearance, etc., which effectively ensures the safe production of personnel outside the laser room.

[0004] Large laser rooms require large equipment to enter and exit. The existing laser room doors are generally opened and closed manually, which is not only cumbersome but also unsafe. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a laser room that can realize automatic opening and closing of the upper door.

[0006] The technical solution of the utility model is as follows:

[0007] A laser room, characterized in that it comprises a frame (1), an upper wall (6) arranged on the top of the frame (1) and side walls;

[0008] The side walls include a first side wall (7), a second side wall (8), a third side wall (9) and a fourth side wall (10) surrounding the frame (1);

[0009] The second side wall (8) is provided with an opening, and the opening is provided with an automatic door mechanism (5), the automatic door mechanism (5) comprises a mounting plate (501) connected to the second side wall (8), a motor (503) is provided at one end of the mounting plate (501), and a gear (504) is provided at the other end, a belt (505) is provided between the driving end of the motor (503) and the gear (504), a slide plate (502) is also provided on the mounting plate (501), a first slide door (506) is slidably connected to the slide plate (502) via a first slider (507), a second slide door (509) is slidably connected to the slide plate (502) via a second slider (510), the first slide door (506) is also connected to the upper part of the belt (505) via a first driving plate (508), and the second slide door (509) is also connected to the lower part of the belt (505) via a second driving plate (511).

[0010] Furthermore, a second inner frame (801) is provided on the opening of the second side wall (8), and the mounting plate (501) is connected to the upper part of the second inner frame (801).

[0011] Furthermore, a bottom protection plate (512) is also provided at the lower portion of the second inner frame (801).

[0012] Furthermore, pulleys are provided at the bottom of the first sliding door (506) and the second sliding door (509), and the sliding pulleys abut against the bottom protection plate (512).

[0013] Furthermore, the first side wall (7) is provided with an opening, and a first inner frame (701) is installed in the opening.

[0014] Furthermore, a manual door mechanism (2) is installed in the first inner frame (701).

[0015] Furthermore, the manual door mechanism (2) comprises a bi-fold door connected to the first inner frame (701), and an inner opening door arranged on one of the bi-fold doors.

[0016] Furthermore, an air suction pipe (3) is provided on the upper part of the second side wall (8), and the air suction pipe (3) is connected with the outside and the inside of the laser room.

[0017] Furthermore, a plurality of exhaust installation plates (4) for installing exhaust fans are also provided on the upper wall (6).

[0018] Furthermore, the upper wall (6), the first side wall (7), the second side wall (8), the third side wall (9) and the fourth side wall (10) are all made of aluminum profile plates.

[0019] By means of the above solution, the utility model has at least the following advantages:

[0020] The laser room of this device is equipped with a commonly used automatic door mechanism, which can drive the automatic opening and closing of the two sliding doors through the motor, realizing automation and facilitating the entry and exit of small objects into and out of the laser room. At the same time, a manual door mechanism is set up, which includes a double-leaf door, which can allow large equipment to enter, and an inner door is set on one of the double-leaf doors, which can be used in emergency situations of power failure.

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of this utility model;

[0024] Figure 2 It is an exploded view of a part of the structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the automatic door mechanism of the utility model;

[0026] In the figure:

[0027] 1-frame; 2-manual door mechanism; 3-intake pipe; 4-exhaust mounting plate;

[0028] 5-Automatic door mechanism;

[0029] 501-mounting plate; 502-slide plate; 503-motor; 504-gear; 505-belt; 506-first sliding door; 507-first slider; 508-first driving plate; 509-second sliding door; 510-second slider; 511-second driving plate; 512-bottom protection plate;

[0030] 6-upper wall; 7-first side wall; 701-first inner frame; 8-second side wall; 801-second inner frame; 9-third side wall; 10-fourth side wall. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] See also Figure 1-Figure 3 A laser room described in a preferred embodiment of the utility model includes a frame 1, an upper wall 6 arranged on the top of the frame 1 and side walls. The frame 1 is a steel structure frame, which includes a lower square frame, an upper square frame, and four side columns. The steel structures can be connected to each other by welding.

[0033] The side walls include a first side wall 7 , a second side wall 8 , a third side wall 9 and a fourth side wall 10 surrounding the frame 1 , wherein the first side wall 7 and the second side wall 8 are both provided with square openings.

[0034] Four small openings are arranged on the upper wall 6, and an exhaust mounting plate 4 for mounting an exhaust fan is also arranged on the small openings.

[0035] The upper wall 6, the first side wall 7, the second side wall 8, the third side wall 9 and the fourth side wall 10 are all aluminum profile plates. When connected to the steel structure frame, multiple screw holes can be set on the steel structure frame, and corresponding screw holes are also set on the aluminum profile plates for installation by screws.

[0036] The opening provided on the second side wall 8 is square and located in the middle of the second side wall 8, and the automatic door mechanism 5 is provided on the opening. The automatic door mechanism 5 includes a mounting plate 501 connected to the second side wall 8, a motor 503 is provided at one end of the mounting plate 501, a gear 504 is provided at the other end, a belt 505 is provided between the driving end of the motor 503 and the gear 504, one end of the belt 505 is meshed with the driving end of the motor 503, and the other end is meshed with the gear 504.

[0037] A slide plate 502 is also provided on the mounting plate 501, the first slide door 506 is slidably connected to the slide plate 502 via the first slider 507, the second slide door 509 is slidably connected to the slide plate 502 via the second slider 510, the first slide door 506 is also connected to the upper part of the belt 505 via the first driving plate 508, and the second slide door 509 is also connected to the lower part of the belt 505 via the second driving plate 511.

[0038] The belt 505 can be driven by the motor to move, and the upper and lower parts of the belt 505 move in opposite directions, thereby driving the two sliding doors to move closer to or away from each other, thereby realizing the automatic operation of the two sliding doors.

[0039] A second inner frame 801 is further disposed on the opening of the second side wall 8 , the mounting plate 501 is connected to the upper portion of the second inner frame 801 , and a bottom protection plate 512 is further disposed on the lower portion of the second inner frame 801 .

[0040] Pulleys are provided at the bottom of the first sliding door 506 and the second sliding door 509, which slide against the bottom protection plate 512 to enable the two sliding doors to move better.

[0041] The first side wall 7 is provided with an opening, which is also a square opening, and a first inner frame 701 is installed in the opening.

[0042] A manual door mechanism 2 is installed in the first inner frame 701 , and the manual door mechanism 2 includes a bi-fold door connected to the first inner frame 701 , and an inward opening door arranged on one of the bi-fold doors.

[0043] An air suction pipe 3 is provided on the upper portion of the second side wall 8 , and the air suction pipe 3 connects the outside with the inside of the laser room.

[0044] The utility model has at least the following advantages:

[0045] The laser room of this device is equipped with a commonly used automatic door mechanism, which can drive the automatic opening and closing of the two sliding doors through the motor, realizing automation and facilitating the entry and exit of small objects into and out of the laser room. At the same time, a manual door mechanism is set up, which includes a double-leaf door, which can allow large equipment to enter, and an inner door is set on one of the double-leaf doors, which can be used in emergency situations of power failure.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A laser room, characterized in that: It comprises a frame (1), an upper wall (6) arranged on the top of the frame (1), and side walls; The side walls include a first side wall (7), a second side wall (8), a third side wall (9) and a fourth side wall (10) surrounding the frame (1); The second side wall (8) is provided with an opening, and the opening is provided with an automatic door mechanism (5), the automatic door mechanism (5) comprises a mounting plate (501) connected to the second side wall (8), a motor (503) is provided at one end of the mounting plate (501), and a gear (504) is provided at the other end, a belt (505) is provided between the driving end of the motor (503) and the gear (504), a slide plate (502) is also provided on the mounting plate (501), a first slide door (506) is slidably connected to the slide plate (502) via a first slider (507), a second slide door (509) is slidably connected to the slide plate (502) via a second slider (510), the first slide door (506) is also connected to the upper part of the belt (505) via a first driving plate (508), and the second slide door (509) is also connected to the lower part of the belt (505) via a second driving plate (511).

2. A laser room according to claim 1, characterized in that: A second inner frame (801) is also provided on the opening of the second side wall (8), and the mounting plate (501) is connected to the upper part of the second inner frame (801).

3. A laser room according to claim 2, characterized in that: A bottom protection plate (512) is also provided at the lower portion of the second inner frame (801).

4. A laser room according to claim 3, characterized in that: Pulleys are provided at the bottom of the first sliding door (506) and the second sliding door (509), and the sliding doors abut against the bottom protection plate (512).

5. A laser room according to claim 1, characterized in that: The first side wall (7) is provided with an opening, and a first inner frame (701) is installed in the opening.

6. A laser room according to claim 5, characterized in that: A manual door mechanism (2) is installed in the first inner frame (701).

7. A laser room according to claim 6, characterized in that: The manual door mechanism (2) comprises a double-leaf door connected to the first inner frame (701), and an inner-leaf door arranged on one of the double-leaf doors.

8. A laser room according to claim 1, characterized in that: An air suction pipe (3) is provided on the upper part of the second side wall (8), and the air suction pipe (3) is connected with the outside and the inside of the laser room.

9. A laser room according to claim 8, characterized in that: The upper wall (6) is also provided with a plurality of exhaust installation plates (4) for installing exhaust fans.

10. A laser room according to claim 1, characterized in that: The upper wall (6), the first side wall (7), the second side wall (8), the third side wall (9) and the fourth side wall (10) are all made of aluminum profile plates.

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