Side tooth purging mechanism and device for diffusion quartz section process

Abstract

The utility model provides a side tooth blowing mechanism and a side tooth blowing device for a diffusion quartz section process. The side tooth blowing mechanism comprises side teeth, a side tooth blowing mechanism and a side tooth blowing mechanism, the first through hole is formed in the side tooth and transversely penetrates through the base of the side tooth; the second through holes are formed among the side teeth; and the first through hole and the second through hole are communicated with each other. The two ends of the first through hole are purged, so that fragment residues in the manufacturing process of the side tooth mold are blown out through the second through hole, and the later product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell diffusion automation, in particular to the related field of a side tooth purge mechanism for a diffusion quartz section process. Background Art

[0002] Quartz boat is the main auxiliary material for diffused solar cells. Side teeth (shaping teeth) are mainly used in the diffused quartz section process. Its main function is to position and align the silicon wafers and correct the angles of the quartz boat and the loading and unloading baskets, so as to avoid batch fragments and scratches caused by the suction cup when it is lowered and inserted.

[0003] During the diffusion quartz segment process, the side teeth primarily function in the following ways: Reshape: Shaping teeth are used to shape the quartz segment to ensure it meets design requirements. This process helps correct shape deviations that may occur during processing. Improve Precision: Shaping teeth improve the dimensional accuracy of the quartz segment, ensuring the final product meets high precision and quality standards. Surface Treatment: Shaping teeth also grind and polish the surface of the quartz segment, improving surface finish and reducing roughness. This is crucial for applications requiring a high surface finish. Uniform Stress Distribution: Shaping teeth help distribute stress more evenly within the quartz segment, reducing the potential negative impact of internal stress on its service life and function. Assisting Subsequent Processes: Shaping the quartz segment lays a solid foundation for subsequent processing steps, such as bonding and assembly. The shaped quartz segment is therefore easier to precisely process.

[0004] At present, for complex side teeth, a model or prototype is generally manufactured first to test the design and optimize the manufacturing process. The material of the model is generally wood plastic or synthetic resin. However, during the model making process, some processing residues such as debris are inevitably generated. The side teeth processed by such a side tooth model will cause chipping and missing corners, affecting the quality of the subsequent product.

[0005] Therefore, it is urgent to invent a side tooth purge mechanism for the diffusion quartz section process to effectively solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to propose a side tooth purge mechanism and device for the diffusion quartz section process, so as to effectively solve the problem that some processing residues such as debris are generated during the side tooth model manufacturing process, which affects the quality of the later products.

[0007] To achieve the above-mentioned purpose, the present invention provides a side tooth purge mechanism for a diffusion quartz section process, comprising:

[0008] lateral teeth;

[0009] a first through hole, provided inside the side tooth and passing through the base of the side tooth transversely;

[0010] a second through hole, provided between the teeth of the side teeth;

[0011] The first through hole and the second through hole are communicated with each other.

[0012] Furthermore, there are a plurality of second through holes.

[0013] Furthermore, threads are provided at both ends of the first through hole.

[0014] Furthermore, the diameter φ1 of the first through hole ranges from 3.9 mm to 4.2 mm.

[0015] Furthermore, the diameter φ1 of the first through hole is 4 mm.

[0016] Furthermore, the diameter φ2 of the second through hole ranges from 0.8 mm to 1.1 mm.

[0017] Furthermore, the diameter φ2 of the second through hole is 1 mm.

[0018] Furthermore, a mounting hole is provided on the base.

[0019] A side tooth purge device for a diffusion quartz section process includes the side tooth purge mechanism as described above.

[0020] Furthermore, the side tooth purging device also includes a moving mechanism and an air supply mechanism. The side tooth purging mechanism is arranged on the moving mechanism, and the moving mechanism drives the side tooth purging mechanism to move; the air supply mechanism is connected to both ends of the first through hole through an air pipe.

[0021] Compared with the prior art, the beneficial effects of the present invention are mainly reflected in: providing a side tooth purging mechanism and device for the diffusion quartz section process, by arranging a first through hole and a second through hole that penetrate each other on the side teeth, so as to be suitable for blowing away some processing residues such as debris generated during the model making process, so as to achieve the goal of eliminating foreign matter such as debris between the teeth and improving the quality of later products. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 This is a schematic top view of the connection between the side teeth and the second through hole in one embodiment of the utility model;

[0024] Figure 3 It is a partially enlarged schematic diagram of the front view of an embodiment of the utility model.

[0025] In the figure, 1, side teeth; 2, first through hole; 3, second through hole; 4, base. DETAILED DESCRIPTION

[0026] The following, in conjunction with the accompanying drawings, provides a more detailed description of a side-tooth purge mechanism and device for a diffusion quartz section process according to the present invention. These drawings illustrate preferred embodiments of the present invention. It should be understood that those skilled in the art may modify the present invention described herein while still achieving the beneficial effects of the present invention. Therefore, the following description should be understood as a general guide for those skilled in the art and not as a limitation of the present invention.

[0027] The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0028] Example 1

[0029] like Figures 1 to 3 As shown, this embodiment proposes a side tooth purge mechanism for the diffusion quartz section process, including:

[0030] Side teeth 1;

[0031] A first through hole 2 is provided inside the side tooth 1 and passes through the base 4 of the side tooth 1 transversely;

[0032] A second through hole 3 is provided between the teeth of the side teeth 1;

[0033] The first through-hole 2 and the second through-hole 3 are interconnected, allowing air to be blown through both ends of the first through-hole 2, thereby blowing debris between the teeth out through the second through-hole 3. This internal ventilation design not only effectively cleans debris between the side teeth 1, but also significantly reduces the workload and time of manual cleaning, improving production line efficiency. Furthermore, this design prevents debris accumulation during the side teeth 1 process, reducing equipment wear and failure rates, thereby extending the equipment's service life.

[0034] In this embodiment, the number of second through holes 3 is determined by the number of inter-tooth spaces, with one second through hole 3 provided for each inter-tooth space. The advantage of this design is that it ensures that every inter-tooth space is effectively cleaned, avoiding any blind spots. This not only improves the cleaning effect but also ensures uniformity and comprehensiveness of each cleaning, thereby increasing the stability and reliability of the device. Furthermore, the flexible application with different tooth number settings enhances the versatility of the device.

[0035] In a specific example, both ends of the first through-hole 2 are threaded for connection to a CDA purge machine to deliver air to the interior of the side teeth 1. This connection method allows for quick and convenient installation and removal, improving operational convenience. The threaded connection also ensures airtightness and stability, effectively preventing gas leakage and ensuring effective purges. Furthermore, the versatility of this connection method allows for adaptation to different types of CDA purge machines, enhancing system compatibility and adaptability.

[0036] In this example, the diameter φ1 of the first through hole 2 ranges from 3.9 mm to 4.2 mm, and the preferred diameter φ4 of the first through hole 2 is 4 mm. Appropriate aperture design ensures sufficient airflow and improves purge efficiency. Furthermore, a clear specification range provides a standard for design and manufacturing, ensuring product consistency and controllability. The optimized diameter has been proven to achieve optimal purge results in practical applications, ensuring good functionality and stability of the device under various operating conditions.

[0037] Furthermore, to maximize the removal of debris and other processing waste, the diameter φ2 of the second through hole 3 ranges from 0.8 mm to 1.1 mm, and the diameter φ1 of the second through hole 3 is preferably 1 mm. A reasonable design of the diameter of the second through hole 3 ensures that airflow can effectively pass through and remove debris, while avoiding clogging caused by an overly small aperture. The practical application of the preferred diameter maximizes purge efficiency, ensuring complete removal of processing waste, thereby maintaining the cleanliness and efficient operation of the entire device. This design significantly reduces the need for secondary cleaning and further improves production efficiency.

[0038] Specific working process: Insert the CDA blower into both sides of the first air vent of the utility model through the thread, confirm that the CDA blower is firmly connected to the first air vent of the utility model, start the power supply to blow air into the inside of the side tooth 1, and the blown debris and other processing waste will be dispersed outward through several of the second through holes 3. The advantage of this operation is that it can quickly and effectively clean the debris inside the side teeth 1 and in the tooth gaps, ensuring that the equipment operates in the best condition. This not only saves maintenance time, but also reduces production interruptions caused by machine downtime. The unexpected effect is that through such precise blowing, the service life of the side teeth 1 can be greatly extended, the wear and replacement frequency of equipment parts can be reduced, and the maintenance cost of the equipment can be significantly reduced.

[0039] Furthermore, a mounting hole is provided on the base.

[0040] Example 2

[0041] This embodiment provides a side-tooth purge device for a diffusion quartz section process, including the side-tooth purge mechanism for the diffusion quartz section process as described in Example 1.

[0042] In this example, the side tooth purge device of the diffusion quartz section process also includes a moving mechanism and an air supply mechanism. The side tooth purge mechanism is arranged on the moving mechanism, and the moving mechanism drives the side tooth purge mechanism to move; the air supply mechanism is connected to both ends of the first through hole 2 through an air pipe.

[0043] Specifically, the side tooth purge mechanism is detachably connected to the moving mechanism through the mounting hole, for example, by being fixed with bolts.

[0044] Furthermore, the mounting hole is in the shape of an elongated strip, so as to facilitate adjustment of the relative position between the side-tooth blowing mechanism and the moving mechanism.

[0045] In summary, the present invention provides a side tooth purge mechanism and device for the diffusion quartz section process, which achieves the following performance:

[0046] 1. Comprehensive cleaning capabilities

[0047] The new side-tooth purge mechanism includes a design for mutual ventilation between the first through-hole and the second through-hole, so that after blowing air through both ends of the first through-hole, the debris between the side teeth can be effectively removed through the second through-hole. Compared with the traditional side-tooth cleaning method, the new design significantly improves the cleaning efficiency. Through such an internal ventilation design, not only can the debris between the side teeth be effectively cleaned, but the workload and time of manual cleaning are also greatly reduced. This automated purge method is particularly suitable for high-intensity production lines in modern industry, and can ensure the continuous cleaning and efficient operation of equipment during high-speed operation. The direct result is a reduction in manual input and improved production efficiency.

[0048] 2. Efficient airflow management

[0049] In a specific example, threads are provided at both ends of the first through hole for connecting to a CDA purge machine to supply air to the inside of the side teeth. The threaded connection method enables quick and convenient installation and disassembly, which improves the convenience of operation. The threaded connection ensures the sealing and stability of the airflow, effectively avoids gas leakage, and ensures the purge effect. The advantage of this connection method is not only the convenience of operation, but also the significant improvement in the stability of the equipment. Even in high-frequency equipment operation, the airflow of the purge system can still remain stable, thereby ensuring the continuous and efficient operation of the equipment.

[0050] 3. Significantly reduce equipment downtime

[0051] The rationally configured first and second through-holes, through scientific aperture design, ensure sufficient airflow and improve purge efficiency. A clear aperture specification range ensures consistency and controllability within design and manufacturing standards. The application of optimized diameters achieves optimal purge results in practice, ensuring the device maintains excellent functionality and stability under diverse operating conditions. A direct benefit of this is a significant reduction in equipment downtime. Due to the extremely high cleaning efficiency of each cleaning cycle, the equipment does not need to be frequently shut down for cleaning, significantly improving overall production efficiency.

[0052] 4. Improve equipment life

[0053] Furthermore, to maximize the removal of debris and other processing waste, the diameter of the second through-hole is designed to ensure that airflow can effectively pass through and remove debris, while avoiding clogging caused by an overly small aperture. This design greatly reduces the need for secondary cleaning, further improving production efficiency. This innovative design not only improves purge efficiency but also significantly increases equipment life. After multiple tests and verifications, it was confirmed that the reasonable aperture design can completely remove debris from the side teeth, prevent the accumulation of debris between the teeth, effectively curb the loss and wear of the equipment, and thus extend its service life. The long-term and stable operation of the equipment has saved the company a considerable amount of maintenance and replacement costs.

[0054] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. A side tooth purge mechanism for a diffusion quartz section process, characterized in that: include: lateral teeth; a first through hole, provided inside the side tooth and passing through the base of the side tooth transversely; a second through hole, provided between the teeth of the side teeth; The first through hole and the second through hole are communicated with each other.

2. The side tooth purge mechanism of the diffusion quartz section process according to claim 1, characterized in that: The number of the second through holes is multiple.

3. The side tooth purge mechanism of the diffusion quartz section process according to claim 1, characterized in that: Both ends of the first through hole are provided with threads.

4. The side tooth purge mechanism of the diffusion quartz section process according to claim 1, characterized in that: The diameter φ1 of the first through hole ranges from 3.9 mm to 4.2 mm.

5. The side tooth purge mechanism of the diffusion quartz section process according to claim 4, characterized in that: The diameter φ1 of the first through hole is 4 mm.

6. The side tooth purge mechanism of the diffusion quartz section process according to claim 1, characterized in that: The diameter φ2 of the second through hole ranges from 0.8 mm to 1.1 mm.

7. The side tooth purge mechanism of the diffusion quartz section process according to claim 6, characterized in that: The diameter φ2 of the second through hole is 1 mm.

8. The side tooth purge mechanism of the diffusion quartz section process according to claim 6, characterized in that: The base is provided with a mounting hole.

9. A side tooth purge device for a diffusion quartz section process, characterized in that: The invention comprises a side tooth blowing mechanism as claimed in any one of claims 1 to 7.

10. The side tooth purge device of the diffusion quartz section process according to claim 9, characterized in that: It also includes a moving mechanism and an air supply mechanism. The side tooth purge mechanism is arranged on the moving mechanism, and the moving mechanism drives the side tooth purge mechanism to move; the air supply mechanism is connected to both ends of the first through hole through an air pipe.

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