Marking and blanking structure for automobile air quality sensor

Abstract

The invention relates to a marking and blanking structure for an automobile air quality sensor, and the structure comprises a rotating disc which is provided with a bearing plate; the portal frame is arranged on the side of the rotating disc; the front-back moving mechanism is arranged on the upper end face of the portal frame; the transverse moving track is connected with the front-and-back moving mechanism, and the front-and-back moving mechanism drives the transverse moving track to move front and back; the marking machine is arranged at the end of the transverse moving rail and located over the bearing plate. The discharging mechanism comprises a transverse moving air cylinder connected with the transverse moving rail in a sliding mode, a lifting air cylinder connected with the transverse moving air cylinder, and a vacuum suction cup arranged at the tail end of the lifting air cylinder. The air quality sensor is placed on the bearing plate, it can be guaranteed that the clamping position is accurate, marking is not deviated, and the product marking quality is guaranteed; and in addition, waste gas and waste residues generated in the marking process can be removed through the dust suction hood, the generated waste gas and waste residues can be extracted in time and treated, and the environmental protection property is improved.

Description

Technical Field

[0001] The invention relates to the technical field of air quality sensor assembly, and in particular to a marking and blanking structure for an automobile air quality sensor. Background Art

[0002] Laser marking is a marking method that uses high-energy-density lasers to partially irradiate a workpiece, causing the surface material of the workpiece to vaporize or change color, thereby leaving a permanent mark. The laser head of a traditional marking machine is difficult to align, resulting in a lot of waste during the marking process.

[0003] Before laser marking nameplates and signboards, in order to ensure the processing accuracy, the workpiece must first be clamped and positioned, and then the laser marking head must be aimed at the product for marking. It is not easy to position and clamp smaller parts to be marked, which often leads to inaccurate clamping positions, resulting in marking deviations and affecting the marking quality of the product. It is difficult to mark small-sized products (such as automotive air quality sensors) efficiently and accurately. In addition, existing laser marking is performed on screened good products, and it is impossible to screen out defective products before marking. Summary of the invention

[0004] The purpose of the present invention is to provide a marking and blanking structure for an automobile air quality sensor in order to overcome at least one of the defects of the above-mentioned prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A marking and blanking structure for an automobile air quality sensor, comprising:

[0007] A rotating disk, wherein a bearing plate is provided on the rotating disk to bear the air quality sensor;

[0008] A gantry frame arranged on the side of the rotating disk;

[0009] A forward and backward moving mechanism arranged on the upper end surface of the gantry;

[0010] A transverse moving track connected to the front-rear moving mechanism, driving the front-rear moving track through the front-rear moving mechanism;

[0011] A marking machine is arranged at the end of the traverse track, and the marking machine is located directly above the carrying plate;

[0012] The unloading mechanism includes a transverse cylinder slidably connected to the transverse track, a lifting cylinder connected to the transverse cylinder, and a vacuum suction cup arranged at the end of the lifting cylinder.

[0013] Furthermore, the forward and backward moving mechanism includes a forward and backward moving track arranged on the upper end surface of the gantry and a forward and backward moving block slidably connected to the forward and backward moving track; the transverse moving track is connected to the forward and backward moving block via a connecting block that passes through the gantry.

[0014] Furthermore, a dust hood is provided on the side of the marking machine.

[0015] Furthermore, the dust hood is connected to an external negative pressure device through a bellows.

[0016] Furthermore, the carrying plate includes two rows of storage holes arranged at intervals, and the air quality sensors are placed in the storage holes.

[0017] Furthermore, the storage hole is a square hole or a circular hole.

[0018] Furthermore, the vacuum suction cup is provided with two rows of vacuum suction ports arranged at intervals, and the arrangement of the plurality of vacuum suction ports is consistent with the arrangement of the plurality of placement holes.

[0019] Furthermore, the vacuum suction ports are arranged in a 2*2 array.

[0020] Furthermore, the end of the lifting cylinder is eccentrically connected to the vacuum suction cup.

[0021] Furthermore, the marking machine is a laser marking machine.

[0022] Compared with the prior art, the present invention has the following advantages:

[0023] (1) The present invention provides a marking blanking structure for an automobile air quality sensor. The marking blanking structure places the air quality sensor on a supporting plate, thereby ensuring accurate clamping position and no marking deviation, thereby ensuring product marking quality. In addition, waste gas and waste residue generated during the marking process can be removed through a dust hood, and the waste residue generated can be extracted and processed in a timely manner, thereby improving environmental protection.

[0024] (2) The present invention provides a marking and unloading structure for an automobile air quality sensor. The marking and unloading structure can suck defective products into a defective product box through a vacuum suction cup before marking, and then mark them, so that the products do not need to be screened in advance, thereby ensuring the continuity of the production process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of a marking and blanking structure for an automobile air quality sensor in an embodiment;

[0026] As shown in the figure: 1-rotating plate; 2-carrying plate; 3-gantry; 4-transverse track; 5-marking machine; 6-transverse cylinder; 7-lifting cylinder; 8-vacuum suction cup; 9-front and rear moving track; 10-front and rear moving block; 11-connecting block; 12-dust hood. DETAILED DESCRIPTION

[0027] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0028] Example

[0029] This embodiment provides a marking and blanking structure for an automobile air quality sensor. Figure 1 ,include:

[0030] A rotating disk 1, wherein a carrying plate 2 is provided on the rotating disk 1 to carry an air quality sensor;

[0031] A gantry 3 arranged on the side of the rotating disk 1;

[0032] A forward and backward moving mechanism arranged on the upper end surface of the gantry 3;

[0033] A transverse moving track 4 connected to the front-rear moving mechanism, which drives the front-rear moving track 4 to move forward and backward through the front-rear moving mechanism;

[0034] A marking machine 5 is arranged at the end of the traverse track 4, and the marking machine 5 is located directly above the carrying plate 2;

[0035] The unloading mechanism includes a transverse cylinder 6 slidably connected to the transverse track 4 , a lifting cylinder 7 connected to the transverse cylinder 6 , and a vacuum suction cup 8 arranged at the end of the lifting cylinder 7 .

[0036] In this embodiment, the forward and backward movement mechanism includes a forward and backward movement track 9 provided on the upper end surface of the gantry 3, and a forward and backward movement block 10 slidably connected to the forward and backward movement track 9; the transverse movement track 4 is connected to the forward and backward movement block 10 via a connection block 11 penetrating the gantry 3. Preferably, a dust hood 12 is provided on the side of the marking machine 5.

[0037] In this embodiment, the dust hood 12 is connected to an external negative pressure device via a bellows.

[0038] In this embodiment, the carrying plate 2 includes two rows of storage holes arranged at intervals, and the air quality sensors are placed in the storage holes.

[0039] In this embodiment, the storage hole is a square hole or a circular hole.

[0040] In this embodiment, the vacuum suction cup 8 is provided with two rows of vacuum suction ports arranged at intervals, and the arrangement of the plurality of vacuum suction ports is consistent with the arrangement of the plurality of storage holes. Preferably, the vacuum suction ports are arranged in a 2*2 array.

[0041] In this embodiment, the end of the lifting cylinder 7 is eccentrically connected to the vacuum suction cup 8 to avoid collision between the lifting cylinder 7 and the marking machine 5 .

[0042] In this embodiment, the marking machine 5 is a laser marking machine.

[0043] In this embodiment, the marking and unloading structure is further provided with a controller, which controls the marking machine 10; the lateral cylinder 6; the lifting cylinder 7; the vacuum suction cup 8; the forward and backward moving block 10; and the operation of the dust hood 12.

[0044] Working principle:

[0045] The marking and unloading structure of this embodiment places the air quality sensor on the supporting plate 2, which can ensure the accurate clamping position and no deviation in marking, thereby ensuring the marking quality of the product; in addition, the waste gas and waste residue generated during the marking process can be removed through the dust hood 12, and the waste waste residue generated can be extracted and processed in time to improve environmental protection.

[0046] In addition, the marking unloading structure can suck the unqualified products into the defective product box through the vacuum suction cup 8 before marking, and then mark them, so that the products do not need to be screened in advance, ensuring the continuity of the production process and improving work efficiency. Specifically, the marking unloading pre-process of this embodiment can be a gas detection interface and PIN needle position qualification detection process in the air quality sensor, which can be seen in patent CN221803944U. After the process feeds back the signal of whether each product is a good product to the controller, the controller drives the transverse cylinder 6 to move to the top of the defective product, and then the lifting cylinder 7 makes the vacuum suction cup 8 move to the top, and then opens the vacuum suction port of the vacuum suction cup 8 above the defective product, and then lifts the lifting cylinder 7, and moves to the top of the defective product box through the transverse cylinder 6, and the defective product falls into the defective product box; then, the marking machine of this embodiment starts to work and marks the products with good signals.

[0047] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A marking and blanking structure for automobile air quality sensor, characterized in that: include: A rotating disk (1), wherein a carrying plate (2) is arranged on the rotating disk (1) to carry an air quality sensor; A gantry (3) arranged on the side of the rotating disk (1); A forward and backward moving mechanism arranged on the upper end surface of the gantry (3); A transverse moving track (4) connected to the front-rear moving mechanism, which drives the front-rear moving track (4) to move forward and backward through the front-rear moving mechanism; a marking machine (5) arranged at the end of the transverse track (4), wherein the marking machine (5) is located directly above the carrying plate (2); A material unloading mechanism, the material unloading mechanism comprising a transverse cylinder (6) slidably connected to the transverse track (4), a lifting cylinder (7) connected to the transverse cylinder (6), and a vacuum suction cup (8) arranged at the end of the lifting cylinder (7).

2. The marking blanking structure for automobile air quality sensor according to claim 1, characterized in that: The forward and backward moving mechanism comprises a forward and backward moving track (9) arranged on the upper end surface of the gantry (3), and a forward and backward moving block (10) slidably connected to the forward and backward moving track (9); The transverse track (4) is connected to the front-rear moving block (10) via a connecting block (11) that passes through the gantry (3).

3. The marking blanking structure for automobile air quality sensor according to claim 1, characterized in that: A dust hood (12) is provided on the side of the marking machine (5).

4. The marking blanking structure for automobile air quality sensor according to claim 3, characterized in that: The dust collection hood (12) is connected to an external negative pressure device via a bellows.

5. The marking blanking structure for automobile air quality sensor according to claim 1, characterized in that: The carrying plate (2) comprises two rows of storage holes arranged at intervals, and the air quality sensors are placed in the storage holes.

6. The marking blanking structure for automobile air quality sensor according to claim 5, characterized in that: The storage hole is a square hole or a circular hole.

7. The marking blanking structure for automobile air quality sensor according to claim 5, characterized in that: The vacuum suction cup (8) is provided with two rows of vacuum suction ports arranged at intervals, and the arrangement of the plurality of vacuum suction ports is consistent with the arrangement of the plurality of placement holes.

8. The marking blanking structure for automobile air quality sensor according to claim 7, characterized in that: The vacuum suction ports are arranged in a 2*2 array.

9. The marking blanking structure for automobile air quality sensor according to claim 1, characterized in that: The end of the lifting cylinder (7) is eccentrically connected to the vacuum suction cup (8).

10. The marking blanking structure for automobile air quality sensor according to claim 1, characterized in that: The marking machine (5) is a laser marking machine.

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