Protective device with sound insulation effect for laser cladding

Abstract

The utility model discloses a protective device with a sound insulation effect for laser cladding, which belongs to the technical field of laser cladding processing, and comprises a processing seat and a laser mechanism, a support frame is integrally connected onto the processing seat, the laser mechanism is mounted on the support frame, the bottom of the support frame is connected with a folding cylinder through a connecting flange, and the folding cylinder is connected with the processing seat. The other end of the folding cylinder is provided with a sound insulation cover through a connecting flange. Under the combined action of a gear, a motor, a toothed plate, a limiting vertical plate, a sliding groove, an air suction pump and the like, during laser cladding, a laser welding head and a smoke suction cover are covered with a sound insulation cover, the air suction pump works, smoke generated during work is sucked away, noise generated during work is blocked in the sound insulation cover, and the smoke and the noise are prevented from hurting the environment and human bodies; under the combined action of the vacuum cavity, the suction pipe, the vacuum pump, the sound insulation plate and the like, noise generated during working can be blocked in the sound insulation cover, and the noise is prevented from polluting the environment and hurting the human body.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cladding processing, and more specifically, to a protective device for laser cladding with sound insulation effect. Background Art

[0002] Laser cladding is a directed energy deposition technology. It is also known as laser cladding and, when used for additive manufacturing, is called laser metal deposition or directed laser metal deposition. These are many names for essentially the same technical principle: a laser melts a layer of metal alloy and bonds it to a substrate component or previously deposited layer.

[0003] For example, a low-stress laser cladding welding machine disclosed in a Chinese patent document, publication number: CN215091346U, publication date: 20211210, although it solves the problem of smoke and dust generated during welding, which will have a certain impact on workers and the environment, it also generates moving noise during the welding process. The noise will not only cause environmental pollution, but also cause certain harm to the workers' health. Therefore, in response to the above problems, a protective device for laser cladding with sound insulation effect is specially proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a protective device for laser cladding with a sound insulation effect, which has the characteristics of absorbing smoke and dust and sound insulation.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a protective device for laser cladding with sound insulation effect, comprising a processing seat and a laser mechanism, the processing seat is integrally connected with a support frame, the support frame is installed with the laser mechanism, the bottom of the support frame is connected with a folding cylinder through a connecting flange, the other end of the folding cylinder is installed with a sound insulation cover through a connecting flange, the top of the sound insulation cover is integrally connected with a limiting vertical plate and a tooth plate, and the top ends of the limiting vertical plate and the tooth plate both pass through the support frame and are located above the support frame, a motor is installed on the top of the support frame through a fixed seat, the output shaft of the motor is fixedly connected with a gear, the gear is meshed with the tooth plate, a sound insulation board is installed on the outer surface of the sound insulation cover, a connecting pipe is passed through the folding cylinder, and one end of the connecting pipe is connected with a smoking hood, the other end of the connecting pipe is connected with an air pump, and the air pump is installed on the support frame through fixing bolts.

[0008] When using a protective device for laser cladding with sound insulation effect according to the technical solution, the laser cladding process can be carried out in a sound insulation cover through the joint action of gears, toothed plates, motors, folding cylinders and limiting vertical plates. At the same time, under the action of the suction pump and the folding cylinder, the smoke generated can be sucked out through the suction pump, and under the action of the sound insulation cover, a sound insulation effect is achieved.

[0009] Furthermore, the support frame is provided with a slide groove, and there are two slide grooves, and the two slide grooves are slidably connected to the limiting vertical plate and the tooth plate respectively.

[0010] Furthermore, a vacuum chamber is provided on the soundproof cover, the vacuum chamber is connected to a vacuum pump via a suction pipe, and the vacuum pump is installed on the top of the soundproof cover.

[0011] Furthermore, the sound insulation board is made of rubber.

[0012] Furthermore, the laser mechanism includes a laser welding head and a connecting arm, the laser welding head is installed at the bottom of the connecting arm, the connecting arm is installed on the supporting frame, and a part of the connecting arm is located in the folding cylinder.

[0013] Furthermore, an adjustable connecting plate is installed on the processing seat, and a limiting plate is arranged on the connecting plate.

[0014] (III) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. Under the joint action of gears, motors, tooth plates, limit vertical plates, slides and suction pumps, the laser welding head and the smoke hood are covered in the soundproof cover during laser cladding. The suction pump works to remove the smoke and dust generated during the work, and also isolates the noise generated during the work in the soundproof cover to prevent the smoke and noise from causing harm to the environment and human body;

[0017] 2. With the joint action of the vacuum chamber, suction tube, vacuum pump and sound insulation board, the noise generated by the work can be blocked in the sound insulation cover to prevent noise from polluting the environment and causing harm to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the soundproof cover of the utility model;

[0021] Figure 3 This is a schematic diagram of the folding tube structure of the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Processing seat; 2. Connecting plate; 3. Tooth plate; 4. Motor; 5. Gear; 6. Laser mechanism; 7. Limiting vertical plate; 8. Support frame; 9. Slide; 10. Soundproof cover; 11. Soundproof board; 12. Vacuum pump; 13. Vacuum chamber; 14. Folding cylinder; 15. Suction pump; 16. Limiting plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3 The utility model provides a technical solution: a protective device for laser melting with sound insulation effect, including a processing seat 1 and a laser mechanism 6, an adjustable connecting plate 2 is installed on the processing seat 1, and the adjustable connecting plate can be realized by a motor, a threaded screw and a cross bar and other mechanisms, which is the prior art, a limit plate 16 is arranged on the connecting plate 2, a support frame 8 is integrally connected to the processing seat 1, a laser mechanism 6 is installed on the support frame 8, a folding cylinder 14 is connected to the bottom of the support frame 8 through a connecting flange, the laser mechanism 6 includes a laser welding head and a connecting arm, etc., the laser welding The joint is installed at the bottom of the connecting arm, the connecting arm is installed on the support frame 8, and a part of the connecting arm is located in the folding cylinder 14, and the other end of the folding cylinder 14 is installed with a sound insulation cover 10 through a connecting flange, and a vacuum chamber 13 is opened on the sound insulation cover 10, and the vacuum chamber 13 is connected to a vacuum pump 12 through a suction pipe, and the vacuum pump 12 is installed on the top of the sound insulation cover 10. Under the joint action of the vacuum chamber 13, the suction pipe, the vacuum pump 12 and the sound insulation board 11, the noise generated by the work can be blocked in the sound insulation cover 10 to avoid noise pollution to the environment and harm to the human body.

[0028] The top of the soundproof cover 10 is integrally connected with the limit vertical plate and the tooth plate 3, and a slide groove 9 is provided on the support frame 8, and the number of the slide grooves 9 is two, and the two slide grooves 9 are respectively slidably connected with the limit vertical plate 7 and the tooth plate 3, and the top ends of the limit vertical plate 7 and the tooth plate 3 pass through the support frame 8 and are located above the support frame 8. The top of the support frame 8 is installed with a motor 4 through a fixed seat, and the output shaft of the motor 4 is fixedly connected with a gear 5, and the gear 5 is meshed with the tooth plate 3. The outer surface of the soundproof cover 10 is installed with a soundproof board 11, and the material of the soundproof board 11 is rubber. The folding cylinder 14 is penetrated by a connecting rod. A connecting pipe is connected, and one end of the connecting pipe is connected to a smoking hood, the smoking hood is located in the soundproof hood, the other end of the connecting pipe is connected to an air pump 15, and the air pump 15 is installed on the support frame 8 through fixing bolts. Under the joint action of the gear 5, the motor 4, the gear plate 3, the limit vertical plate, the slide groove 9 and the air pump 15, the laser welding head and the smoking hood are covered in the soundproof hood 10 during laser cladding. The air pump 15 works to extract the smoke generated during the work, and also to block the noise generated during the work in the soundproof hood 10, so as to prevent the smoke and noise from causing harm to the environment and human body.

[0029] The working principle of the utility model is as follows: when in use, the output end of the suction pump 15 can be connected to a dust removal box or other box with dust removal and filtration, and then the control system of the entire device is connected to the external controller. When processing, first pull the limit plate 16, place the workpiece on the adjustable connection plate 2, and align the welding notch with the alignment groove, loosen the limit plate 16, and the limit plate 16 positions the workpiece;

[0030] Subsequently, the external controller motor 4 drives the gear 5 to rotate, and the gear 5 is meshed with the tooth plate 3, so that the tooth plate 3 and the sound insulation cover 10 are lowered, and the working area of ​​the laser cladding is covered in the sound insulation cover 10. The smoke and dust generated by the laser cladding are sucked into the dust removal box under the action of the suction pump 15. At the same time, the sound generated during the working process is blocked by the vacuum chamber 13 and the sound insulation board 11, which has a sound insulation effect.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A protective device for laser cladding with sound insulation effect, comprising a processing seat (1) and a laser mechanism (6), characterized in that: The processing seat (1) is integrally connected with a support frame (8), the support frame (8) is mounted with a laser mechanism (6), the bottom of the support frame (8) is connected with a folding cylinder (14) via a connecting flange, the other end of the folding cylinder (14) is mounted with a soundproof cover (10) via a connecting flange, the top of the soundproof cover (10) is integrally connected with a limit vertical plate (7) and a tooth plate (3), and the top ends of the limit vertical plate (7) and the tooth plate (3) both pass through the support frame (8) and are located on the upper side of the support frame (8). A motor (4) is installed on the top of the support frame (8) through a fixed seat, the output shaft of the motor (4) is fixedly connected to a gear (5), the gear (5) is meshed with the toothed plate (3), a sound insulation board (11) is installed on the outer surface of the sound insulation cover (10), a connecting pipe is passed through the folding cylinder (14), one end of the connecting pipe is connected to the smoking cover, the other end of the connecting pipe is connected to the suction pump (15), and the suction pump (15) is installed on the support frame (8) through fixing bolts.

2. The laser cladding protective device with sound insulation effect according to claim 1 is characterized in that: The support frame (8) is provided with a slide groove (9), and the number of the slide grooves (9) is two, and the two slide grooves (9) are respectively slidably connected to the limit vertical plate (7) and the tooth plate (3).

3. The laser cladding protective device with sound insulation effect according to claim 1 is characterized in that: The soundproof cover (10) is provided with a vacuum chamber (13), the vacuum chamber (13) is connected to a vacuum pump (12) via a suction pipe, and the vacuum pump (12) is installed on the top of the soundproof cover (10).

4. The laser cladding protective device with sound insulation effect according to claim 1 is characterized in that: The sound insulation board (11) is made of rubber.

5. The laser cladding protective device with sound insulation effect according to claim 1 is characterized in that: The laser mechanism (6) comprises a laser welding head and a connecting arm, wherein the laser welding head is mounted at the bottom of the connecting arm, the connecting arm is mounted on a support frame (8), and a portion of the connecting arm is located in the folding cylinder (14).

6. The laser cladding protective device with sound insulation effect according to claim 1 is characterized in that: An adjustable connecting plate (2) is mounted on the processing seat (1), and a limiting plate (16) is arranged on the connecting plate (2).

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