Waste gas recovery device for laser cutting of automobile seat plate

Abstract

The utility model relates to a waste gas recovery device for automobile seat plate laser cutting, which comprises a conveying line, an adjusting seat and a positioning assembly, the adjusting seat is fixedly connected with a transverse adjusting mechanism, a movable table of the transverse adjusting mechanism is fixedly connected with an exhaust hood assembly, and the positioning assembly comprises a translation mechanism, a transverse plate and a positioning head. The positioning head is detachably connected with the transverse plate, the exhaust hood assembly comprises a fixed hood, an overturning hood, an overturning air cylinder, a connecting rod and a base, the overturning hood is hinged to the fixed hood, and a machining avoiding hole is formed in the overturning hood. The automobile seat plate laser cutting device has the advantages that the exhaust hood assembly is arranged, waste gas generated in the automobile seat plate laser cutting process can be well exhausted, the overturning hood assembly can overturn to give way to material feeding of the automobile seat plate, and material feeding of the automobile seat plate cannot be interfered; and the transverse adjusting mechanism is arranged to adjust the position of the exhaust hood assembly to adapt to collection of laser cutting waste gas at different positions.

Description

Technical Field

[0001] This utility model relates to the field of automotive sheet metal processing equipment, specifically to a waste gas recovery device for laser cutting of automotive seat panels. Background Technology

[0002] A car seat panel is a type of sheet metal part used in automobiles. During the manufacturing process, it requires stamping and laser cutting. One side of the car seat panel has a groove, and after stamping, there will be raised and recessed parts on the car seat panel.

[0003] Existing automotive seat panel processing methods have poor exhaust gas removal efficiency during laser cutting. When using an extraction hood, the protruding parts on the seat panel interfere with the extraction hood during material feeding. Therefore, an exhaust gas recovery device for laser cutting of automotive seat panels is needed. Utility Model Content

[0004] The purpose of this invention is to provide a waste gas recovery device for laser cutting of automotive seat panels, which can effectively remove the waste gas generated during laser cutting of automotive seat panels without interfering with the material feeding of the automotive seat panels, and can be adjusted to adapt to the collection of laser cutting waste gas at different positions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste gas recovery device for laser cutting of automotive seat panels, comprising a conveyor line, an adjusting seat, and a positioning assembly. A lateral adjusting mechanism is fixedly connected to the adjusting seat, and an exhaust hood assembly is fixedly connected to the moving platform of the lateral adjusting mechanism. The positioning assembly comprises a translation mechanism, a horizontal plate, and a positioning head. The positioning head is detachably connected to the horizontal plate. The exhaust hood assembly comprises a fixed cover, a flip cover, a flip cylinder, a connecting rod, and a base. The flip cover is hinged to the fixed cover, and the flip cover has a machining clearance hole.

[0006] Furthermore, guide plates are fixedly connected to both sides of the conveyor line, and the guide plates have clearance grooves corresponding to the positioning components.

[0007] Furthermore, the translation mechanism is specifically a cylinder, the horizontal plate is fixedly connected to the slide of the translation mechanism, and the positioning head is provided with a chamfer.

[0008] Furthermore, the horizontal plate is provided with a plurality of mounting holes, which are arranged in an array on the horizontal plate, and the positioning head is detachably connected to the horizontal plate by a screw.

[0009] Furthermore, the fixed cover is fixedly connected to the moving platform of the lateral adjustment mechanism, the base is fixedly connected to the fixed cover, a tension spring is provided between the flip cover and the base, the flip cylinder is fixedly connected to the base, and the two ends of the connecting rod are respectively hinged to the piston rod of the flip cylinder and the flip cover.

[0010] Furthermore, a sealing ring is fixedly connected at the interface between the fixed cover and the flip cover.

[0011] The beneficial effects of this utility model are as follows: It is equipped with an exhaust hood assembly, which can effectively remove the exhaust gas generated during the laser cutting of the car seat panel; the flipping mechanism can flip to make way for the material feeding of the car seat panel, without interfering with the material feeding of the car seat panel.

[0012] It is equipped with a horizontal adjustment mechanism to adjust the position of the exhaust hood assembly, adapting to the collection of laser cutting exhaust gas in different locations. Attached Figure Description

[0013] Figure 1 This is a first-view schematic diagram of the present invention.

[0014] Figure 2 This is a second-view schematic diagram of the present invention.

[0015] Figure 3 This is a third-view schematic diagram of the present invention.

[0016] Figure 4 A diagram showing the positioning and placement of a car seat.

[0017] In the diagram: 1. Conveyor line; 101. Guide plate; 2. Adjusting seat; 201. Lateral adjustment mechanism; 3. Positioning assembly; 301. Translation mechanism; 302. Horizontal plate; 303. Positioning head; 4. Exhaust hood assembly; 401. Fixed cover; 402. Tilting cover; 403. Tilting cylinder; 404. Connecting rod; 405. Base. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0019] Example:

[0020] refer to Figures 1-3 The exhaust gas recovery device for laser cutting of automotive seat panels shown includes a conveyor line 1, an adjusting seat 2, and a positioning assembly 3. A lateral adjusting mechanism 201 is fixedly connected to the adjusting seat 2. An exhaust hood assembly 4 is fixedly connected to the moving platform of the lateral adjusting mechanism 201. The positioning assembly 3 includes a translation mechanism 301, a horizontal plate 302, and a positioning head 303. The positioning head 303 is detachably connected to the horizontal plate 302. The exhaust hood assembly 4 includes a fixed cover 401, a flip cover 402, a flip cylinder 403, a connecting rod 404, and a base 405. The flip cover 402 is hinged to the fixed cover 401. The flip cover 402 has a machining clearance hole.

[0021] Guide plates 101 are fixedly connected to both sides of the conveyor line 1. The guide plates 101 can cooperate with the positioning component 3 to position and tighten the car components, and can also assist in conveying the car seat plate. The guide plates 101 have clearance grooves corresponding to the positioning component 3, which can allow the translation mechanism 301 to make way for its stroke movement. The translation mechanism 301 is specifically a cylinder. The translation mechanism 301 is used to drive the horizontal plate 302 and the positioning head 303 to slide horizontally. The positioning head 303 has a chamfer to facilitate matching the groove on the car seat plate for positioning.

[0022] Car seat positioning reference Figure 4 The horizontal plate 302 has multiple mounting holes, which can adjust the mounting position of the positioning head 303 to adapt to the positioning of different sizes of car seat panels (different car seat panel sizes have different groove sizes).

[0023] The lateral adjustment mechanism 201 can adjust the position of the fixed cover 401 by translation, adapting to the exhaust gas extraction treatment at different positions of the car seat. The extension and retraction of the piston rod of the tilting cylinder 403 can drive the tilting cover 402 to rotate around the fixed cover 401, making way for its protruding parts when the car seat is transported. A sealing ring is fixedly connected at the interface between the fixed cover 401 and the tilting cover 402 to prevent exhaust gas from overflowing.

[0024] The working principle of this utility model is as follows: When in use, the fixed cover 401 can be connected to an external air extraction device through a hose or corrugated pipe. After the conveyor line 1 transports the car panel to the processing station, the piston rod of the translation mechanism 301 extends, and the positioning head 303 is inserted into the groove of the car seat panel and pressed against the guide plate 101. Then, the piston rod of the flipping cylinder 403 extends, and the flipping cover 402 flips downward to the top of the part to be processed. After that, the external laser cutting mechanism performs laser cutting on the car seat panel from top to bottom in the processing clearance hole. The exhaust gas generated during processing is extracted through the air extraction cover assembly to avoid affecting the workshop environment.

[0025] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A laser cutting exhaust recovery device for automotive seat panels, characterized by: The system includes a conveyor line (1), an adjusting seat (2), and a positioning assembly (3). A horizontal adjusting mechanism (201) is fixedly connected to the adjusting seat (2). An air extraction hood assembly (4) is fixedly connected to the moving platform of the horizontal adjusting mechanism (201). The positioning assembly (3) includes a translation mechanism (301), a horizontal plate (302), and a positioning head (303). The positioning head (303) is detachably connected to the horizontal plate (302). The air extraction hood assembly (4) includes a fixed cover (401), a flip cover (402), a flip cylinder (403), a connecting rod (404), and a base (405). The flip cover (402) is hinged to the fixed cover (401). A machining clearance hole is opened on the flip cover (402).

2. The exhaust gas recovery device for laser cutting of a car seat according to claim 1, characterized in that: Guide plates (101) are fixedly connected to both sides of the conveyor line (1), and the guide plates (101) have clearance grooves corresponding to the positioning components (3).

3. The exhaust gas recovery device for laser cutting of a car seat according to claim 1, characterized in that: The translation mechanism (301) is specifically a cylinder, the horizontal plate (302) is fixedly connected to the slide of the translation mechanism (301), and the positioning head (303) is provided with a chamfer.

4. The exhaust gas recovery device for laser cutting of a car seat according to claim 3, characterized in that: The horizontal plate (302) is provided with a plurality of mounting holes, which are arranged in an array on the horizontal plate (302). The positioning head (303) is detachably connected to the horizontal plate (302) by a screw.

5. The exhaust gas recovery device for laser cutting of a car seat according to claim 1, characterized in that: The fixed cover (401) is fixedly connected to the moving platform of the horizontal adjustment mechanism (201), the base (405) is fixedly connected to the fixed cover (401), a tension spring is provided between the flip cover (402) and the base (405), the flip cylinder (403) is fixedly connected to the base (405), and the two ends of the connecting rod (404) are respectively hinged to the piston rod of the flip cylinder (403) and the flip cover (402).

6. The exhaust gas recovery device for laser cutting of a car seat according to claim 5, characterized in that: A sealing ring is fixedly connected at the interface between the fixed cover (401) and the flip cover (402).

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