A welding apparatus and process based on the production of a purifying lamp

Abstract

The application discloses a kind of welding equipment and process based on purification lamp production, it is related to purification lamp technical field, including welding table, the top of welding table is provided with V-shaped plate, V-shaped plate is overall V-shaped, the top of V-shaped plate is provided with push assembly, V-shaped plate top middle symmetry fixedly connected with support column, the top of support column is fixedly installed with second limit block, push assembly includes first pressing block and second pressing block, the bottom of first pressing block and pedestal and the top of first limit block abut, the middle part of first pressing block is movably penetrated with second pressing block, the bottom of second pressing block is correspondingly opened with multiple levels of arc grooves in the edge undulation of lamp body frame, by the synergistic effect of the rubber material second pressing block of push assembly, multiple levels of arc grooves and compression spring elastic structure, vertical clamping force is converted into diagonal extrusion force, so that diagonal continuously sticks to make weld gap stable, to improve the appearance and strength of weld forming.

Description

Technical Field

[0001] This invention relates to the field of cleanroom lamp technology, specifically to a welding equipment and process based on cleanroom lamp production. Background Technology

[0002] Purification lamps are composite lighting fixtures that integrate lighting and air purification functions. Through the coordinated operation of the light source module and the purification module, they remove particulate matter, microorganisms, and harmful gases from the air while providing illumination. They are widely used in cleanroom applications such as medical facilities, food processing plants, and laboratories. Because purification lamps need to be adapted to cleanroom environments such as medical and food processing plants, the requirements for lamp body welding are far greater than those for ordinary lamps. Not only must high-strength connections of structural components be achieved, but also welding defects must be avoided to prevent unsanitary corners and contaminant accumulation. At the same time, in response to the needs of mass production, fully automated laser welding equipment and robotic welding workstations have begun to be used. By programming and controlling the welding path and parameters, high-precision welding of components such as lamp body frames and filter frames can be achieved, with welding accuracy reaching ±0.05mm, and no spatter or smoke, perfectly meeting the clean production requirements of purification lamps.

[0003] During the welding process, the lamp frame requires manual alignment of the two frames diagonally on the base, combined with laser welding, to complete the welding. Since the base is generally horizontal during the docking process, after manually aligning the two frames diagonally, manual force is required to press the two frames diagonally together to ensure that the diagonal gaps of the frames are the same, thus ensuring the consistency of the weld. Due to physiological limitations and insufficient stability, many problems can easily arise. In terms of welding quality, it is difficult to maintain uniform force with the hands, and muscle fatigue can cause frame displacement, resulting in gaps exceeding 0.2mm or being too tight. Uneven laser welding energy and difficulty in controlling micron-level errors due to visual judgment can expose hidden deviations after welding, requiring rework and compromising the flatness of the frame. At the same time, muscle strain on the workers can affect production efficiency.

[0004] Therefore, this solution proposes a welding equipment and process based on cleanroom lamp production. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a welding equipment and process based on the production of cleanroom lamps, solving the problem of inconsistent weld sizes during the diagonal welding of the lamp frame.

[0006] Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a welding equipment and process based on the production of cleanroom lamps, comprising a welding table, a V-shaped plate on the top of the welding table, the V-shaped plate being V-shaped in general, a pushing component on the top of the V-shaped plate, a support column symmetrically fixedly connected to the middle of the top of the V-shaped plate, a second limiting block fixedly installed on the top of the support column, the second limiting block having a V-shaped groove on one side corresponding to the first limiting block, the pushing component comprising a first pressing block and a second pressing block, the bottom of the first pressing block abutting against the base and the top of the first limiting block, the second pressing block being movably penetrating through the middle of the first pressing block, and the bottom of the second pressing block having multiple levels of arc-shaped grooves undulating along the edge of the lamp frame; The V-shaped inclined structure in the V-shaped plate allows the lamp frame to automatically slide towards the second limiting block under the action of gravity during the welding process. Under the limiting action of the second limiting block, the lamp frame automatically aligns at the V-shaped groove, thus completing the automatic alignment of the lamp frame. By pushing the second pressure block in the assembly to clamp the lamp frame, and because the bottom of the second pressure block has an arc groove, the lamp frame will generate a diagonal squeezing force during the clamping process, so that the diagonals of the two lamp frames always remain in close contact during the welding process.

[0008] Furthermore, a positioning component is provided in the middle of the top surface of the V-shaped plate. The positioning component includes a base and a first limiting block. The base is inclinedly disposed on the top of the V-shaped plate, and the first limiting block is slidably disposed on the top of the base.

[0009] Furthermore, the top of the welding station is symmetrically fixedly connected to a base, the top of the base is inclined, the top of the two bases is fixedly connected to a vertical plate, and the top of the two vertical plates is fixedly connected to the bottom of both ends of the V-shaped plate.

[0010] Furthermore, the positioning assembly also includes first electric push rods symmetrically fixedly installed at both ends of the top of the V-shaped plate, with the telescopic ends of the first electric push rods fixedly connected to one side of the first limiting block. Furthermore, a first support plate and a second support plate are fixedly connected to both sides of the base, and a material tray is fixedly installed at one end of the first support plate.

[0011] Furthermore, two second electric push rods are symmetrically fixedly installed at the top of the two bases away from the vertical plate. The two second electric push rods are movably connected through the V-shaped plate, and the telescopic ends of the two second electric push rods are fixedly connected to the bottom of one side of the first pressure block.

[0012] Furthermore, a rectangular hole is provided in the middle of the top of the first pressure block, and a limiting groove is provided in the middle of the top of the rectangular hole. A horizontal shaft is rotatably connected to the limiting groove. The two horizontal shafts are fixedly connected to the second pressure block, and a third pressure block is rotatably connected to the outer circumferential side of both ends of the horizontal shaft.

[0013] Furthermore, the top of the third pressure block is fixedly connected to a limiting post, and the top ends of the two limiting posts are movably connected to a pressure plate that is fixedly connected to the top end of the limiting groove. The outer periphery of the two limiting posts is fitted with compression springs whose two ends respectively abut against the top of the third pressure block and the bottom of the pressure plate.

[0014] Furthermore, a control console is provided on the top of the welding station near the center of the side of the V-shaped plate, and a welding body is provided on the top of the control console.

[0015] Beneficial effects

[0016] The present invention has the following beneficial effects: 1. By leveraging the synergistic action of the rubber-material second pressure block, multi-stage arc grooves, and compression spring elastic structure of the component, the vertical clamping force is transformed into diagonal extrusion force. This ensures continuous diagonal contact, stabilizing the weld gap and improving the aesthetics and strength of the weld formation. It also reduces the rework rate caused by defects. Simultaneously, the continuous diagonal contact of the frame provides buffer protection, preventing defects such as incomplete fusion or weld beads caused by uneven manual clamping force. This eliminates sanitary dead corners, meets the cleanliness requirements of purification lamps, and is suitable for the disinfection needs of cleanroom scenarios such as medical and food processing, ensuring the adaptability of the purification lamp's cleanliness function.

[0017] 2. Through the coordinated action of the inclined structure of the V-shaped plate and the V-groove of the second limiting block, the lamp frame strip can automatically slide and align with gravity, replacing manual alignment of the horizontal base and hand contact. This effectively avoids frame displacement caused by muscle fatigue, precisely controls the weld gap within a reasonable range, solves the problem of excessively large or tight gaps during manual alignment, and ensures uniform and stable weld strength. This enhances the structural reliability of the cleanroom lamp frame in bearing the light source and cleanroom module for a long time, and ensures that the cleanliness of the cleanroom lamp body meets the standards. This meets the core requirements of cleanroom lamps in medical, food processing, and other cleanroom scenarios for dust-free and easy-to-disinfect cleanroom lamps. At the same time, it replaces manual subjective operation, achieves uniformity in weld size and forming effect in mass production, reduces the defect rate, and improves the standardization level of products.

[0018] 3. The automated structure, which uses the first electric push rod to drive the first limit block for positioning and the second electric push rod to drive the clamping block for clamping, replaces manual alignment and contact operations, reduces muscle strain on personnel, avoids micron-level errors in visual judgment, reduces rework rate, and optimizes the feeding process with material trays and slide-type support plates, thereby improving batch production efficiency.

[0019] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the invention and part A; Figure 2 This is an enlarged structural diagram of part A of the present invention; Figure 3 This is a schematic diagram of the structure of the V-shaped plate and part B of this invention; Figure 4 This is an enlarged structural diagram of part B of the present invention; Figure 5 This is a schematic diagram of the structure of the base, the first limiting block, and part C of the present invention; Figure 6 This is an enlarged structural diagram of part C of the present invention.

[0021] In the picture: 1. Welding table; 2. Base; 3. Vertical plate; 4. V-shaped plate; 5. First electric actuator; 6. Base; 601. First support plate; 6010. Material tray; 602. Second support plate; 7. First limit block; 8. Second electric push rod; 9. Pushing assembly; 901. First pressure block; 902. Rectangular hole; 903. Limiting groove; 904. Horizontal shaft; 905. Second pressure block; 9050. Arc groove; 906. Third pressure block; 907. Limiting post; 908. Compression spring; 909. Pressure plate; 10. Support column; 1001. Second limit block; 1002. V-groove; 11. Control console; 12. Welding body. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0024] Please see Figures 1-6 This invention provides a technical solution: a welding equipment and process based on the production of cleanroom lamps, including a welding table 1. The welding table 1 serves as the basic installation carrier for the entire welding structure, supporting the stable operation of various components. A V-shaped plate 4 is provided on the top of the welding table 1. The V-shaped plate 4 provides installation positions for components such as the pushing component 9 and the support column 10. Its V-shaped structure is the basis for automatic alignment. The V-shaped plate 4 is V-shaped in general. A pushing component 9 is provided on the top of the V-shaped plate 4. The pushing component 9 is used for pre-tightening the diagonal of the lamp frame. A support column 10 is symmetrically fixedly connected to the top center of the V-shaped plate 4. A second limiting block 1001 is fixedly installed on the top of the support column 10. The second limiting block 1001 has a V-shaped groove 1002 on one side corresponding to the first limiting block 7. According to the appendix of the specification... Figure 4 It can be seen that the V-groove 1002 achieves diagonal positioning during lamp frame welding through its own V-shaped structure. The pushing component 9 includes a first pressing block 901 and a second pressing block 905. The bottom of the first pressing block 901 abuts against the base 6 and the top of the first limiting block 7. The second pressing block 905 moves through the middle of the first pressing block 901. The bottom of the second pressing block 905 is provided with multiple arc-shaped grooves 9050 corresponding to the undulating edge of the lamp frame. The second pressing block 905 is made of rubber material. When the second pressing block 905 is pressed downward, the rubber material generates sufficient friction with the upper surface of the lamp frame. At the same time, due to the influence of the structure of the multiple arc-shaped grooves 9050, the thrust generated by the original friction is changed, thereby making the lamp frame diagonally abut tightly and improving the welding effect.

[0025] The V-shaped inclined structure in the V-shaped plate 4 allows the lamp frame to automatically slide towards the second limiting block 1001 under the action of gravity during the welding process. Under the limiting action of the second limiting block 1001, the lamp frame automatically aligns at the V-shaped groove 1002, thereby completing the automatic alignment of the lamp frame and replacing manual alignment. By pushing the second pressure block 905 in the component 9 to clamp the lamp frame, since the bottom of the second pressure block 905 has an arc groove 9050, the lamp frame will generate a diagonal squeezing force during the clamping process, so that the diagonals of the two lamp frames always remain in close contact during the welding process.

[0026] A base 2 is symmetrically fixedly connected to the top of the welding table 1. The top of the base 2 is inclined, and vertical plates 3 are fixedly connected to the top of the two bases 2. The top of the two vertical plates 3 is fixedly connected to the bottom of both ends of the V-shaped plate 4. The base 2, through its inclined structure and the vertical plates 3, provides stable support for the V-shaped plate 4, ensuring that the V-shaped plate 4 maintains a stable tilt angle during welding and ensuring the gravity alignment effect. The symmetrical design of the base 2 and vertical plates 3 makes the force even and improves the overall structural rigidity of the device. A second electric push rod 8 is symmetrically fixedly installed at the top of the two bases 2 away from the vertical plates 3. The two second electric push rods 8 move through the V-shaped plate 4. The telescopic ends of the two second electric push rods 8 are fixedly connected to the bottom of one side of the first pressure block 901. The second electric push rods 8 provide linear drive power to the first pressure block 901, realizing the first pressure block 901's contact and reset with the top of the base 6 and the first limiting block 7. The movable through-hole design with the V-shaped plate 4 makes the push rod movement compatible with the structure of the V-shaped plate 4, ensuring precise and controllable clamping action.

[0027] It should be noted that the second electric push rod 8 can be connected to an external power source, and is equipped with a matching control device. Both the control device and the second electric push rod 8 are existing devices, and will not be described in detail here.

[0028] The top of the first pressing block 901 has a rectangular hole 902, and the top center of the rectangular hole 902 has a limiting groove 903. The limiting groove 903 is rotatably connected to a horizontal shaft 904. The two horizontal shafts 904 are fixedly connected to the second pressing block 905. The outer sides of both ends of the horizontal shafts 904 are rotatably connected to a third pressing block 906. The rectangular hole 902 and the limiting groove 903 provide installation and rotation space for the second pressing block 905 and the horizontal shaft 904, ensuring the freedom of movement of the second pressing block 905 and the third pressing block 906. The horizontal shaft 904 enables the rotational connection between the second pressing block 905 and the first pressing block 901, allowing the second pressing block 905 to adapt to the shape of the lamp frame and adjust the clamping angle. The end of the third pressing block 906 is arc-shaped and abuts against the outer peripheral side of the horizontal shaft 904, allowing the horizontal shaft 904 to move vertically along the third pressing block 906 after being compressed. The top of the third pressing block 906 is fixedly connected to the limiting post 907. The top of the device has a pressure plate 909 that is fixedly connected to the top of the limiting groove 903. The outer periphery of the two limiting posts 907 is fitted with compression springs 908, which abut against the top of the third pressure block 906 and the bottom of the pressure plate 909 at their respective ends. The limiting posts 907 and the pressure plate 909 cooperate to limit the movement range of the third pressure block 906, preventing excessive rotation that could lead to clamping failure. The compression springs 908 provide elastic pressure, ensuring that the third pressure block 906 always maintains a clamping force on the lamp frame. At the same time, it has a buffering effect to prevent excessive clamping force from damaging the frame. The elastic structure is adaptable to the clamping requirements of frames of different sizes, improving the versatility of the device.

[0029] A positioning component is provided in the middle of the top surface of the V-shaped plate 4. The positioning component includes a base 6 and a first limiting block 7. The positioning component provides auxiliary positioning for the lamp frame through the base 6 and the first limiting block 7. The base 6 is inclinedly set on the top of the V-shaped plate 4, and the first limiting block 7 is slidably set on the top of the base 6. The inclined setting of the base 6 adapts to the overall structural force logic. The sliding design of the first limiting block 7 can flexibly adapt to the positioning requirements of lamp frames of different sizes, improving the adaptability of the device. The positioning component also includes a first electric push rod 5 symmetrically fixedly installed at both ends of the top of the V-shaped plate 4. The telescopic end of the first electric push rod 5 is fixedly connected to one side of the first limiting block 7. The first electric push rod 5 provides power for the sliding of the first limiting block 7. The system achieves automated adjustment and positioning. The symmetrically arranged first electric push rod 5 can synchronously or independently adjust the position of the first limit block 7, accurately adapting to different specifications of lamp body frames, improving the versatility and accuracy of positioning. The base 6 has a first support plate 601 and a second support plate 602 fixedly connected to both sides. A material tray 6010 is fixedly installed at one end of the first support plate 601. The first support plate 601 and the second support plate 602 reinforce the base 6, improving the load-bearing stability of the base 6. At the same time, they also serve as a slide for feeding lamp body frames. The material tray 6010 on the first support plate 601 can store lamp body frame parts to be processed, realizing the nearby access and storage of materials, optimizing the operation process, and improving production efficiency.

[0030] It should be noted that the first electric push rod 5 can be connected to an external power source, and is equipped with a matching control device. Both the control device and the first electric push rod 5 are existing devices, and will not be described in detail here.

[0031] A control console 11 is located on the top of the welding station 1, near the center of the side of the V-shaped plate 4. The welding body 12 is located on the top of the control console 11. The control console 11 serves as the operation center and can input automated control programs to achieve automated control of the position of the welding body 12. The welding body 12 provides welding functions for the welding of the lamp frame. With the precise positioning and clamping of the device, the welding quality is guaranteed. At the same time, the layout of the welding body 12 close to the V-shaped plate 4 shortens the welding path and improves the welding response speed and accuracy.

[0032] It should be noted that the top surface of the lamp frame, the base 6, and the top surface of the first limiting block 7 are all on the same horizontal plane. A welding process based on cleanroom lamps includes the following steps: S1. The material tray 6010 is used to store the frame strips of the lamp body frame. The frame strips of the lamp body frame are placed on the material tray 6010 at equal intervals. At the beginning, take out a frame strip and place it on the second support plate 602. At the same time, the first support plate 601 is connected to the material tray 6010. Push the frame strip of the material tray 6010 so that the frame strip automatically slides into the top of the base 6 and the diagonal of the two frame strips is aligned with the V-groove 1002 on the top of the second limiting block 1001. S2. Start the first electric push rod 5. The telescopic end of the first electric push rod 5 pushes the first limiting block 7 to slide along the base 6 until the inner side of the first limiting block 7 is in contact with the outer side of the lamp frame strip, thus completing the auxiliary positioning of the lamp frame strip and preventing the frame strip from shifting laterally during subsequent clamping or welding. S3. Start by activating the second electric push rod 8. The telescopic end of the second electric push rod 8 pushes the first pressure block 901 towards the lamp frame until the bottom of the first pressure block 901 abuts against the base 6 and the top of the first limiting block 7. At this time, the multi-stage arc groove 9050 at the bottom of the second pressure block 905 fits against the upper surface of the lamp frame. As the first pressure block 901 continues to apply pressure, the third pressure block 906 compresses the compression spring 908 and moves upward along the limiting post 907. The horizontal axis 904 drives the second pressure block 905 to further press the frame. At the same time, the multi-stage arc groove 9050 generates diagonal extrusion force, so that the frame is diagonally pressed against the V-shaped groove 1002, completing the tight fit of the frame. S4. After clamping is completed, the control console 11 and the welding body 12 are started by using the pre-set welding parameters. The welding end of the welding body 12 performs laser welding on the corner weld of the lamp frame along the preset path. S5. After welding is completed, the welding body 12 is reset, the second electric push rod 8 drives the first pressure block 901 to return to its original position, the compression spring 908 is reset so that the third pressure block 906 and the second pressure block 905 release the frame, the first electric push rod 5 drives the first limit block 7 to return to the initial position, the welded lamp frame is manually removed from the base 6, the position is adjusted and placed to the next process station, and at the same time the frame strip on the material tray 6010 is moved, and steps S1-S4 are repeated to enter the next round of welding until the entire frame strip is welded.

[0033] The working process of this invention is as follows: The inclined base 2 and the vertical plate 3 form a stable support structure, ensuring that the V-shaped plate 4 maintains a preset tilt angle, so that the lamp frame is automatically aligned under the action of gravity. At the same time, the V-shaped plate 4 provides a precise installation base for the push component 9 and the support column 10. The second limiting block 1001 and the V-shaped groove 1002 at the top of the support column 10 constitute the diagonal limiting of the frame, ensuring the alignment consistency.

[0034] The lamp frame strip, via the first support plate 601 and the second support plate 602 which also function as a slide, slides the frame into the base 6 along the first support plate 601. The inclined structure of the V-shaped plate 4 causes the frame strip to automatically slide towards the second limiting block 1001 under the action of gravity, and finally embeds into the V-shaped groove 1002 to complete the initial alignment. Then the positioning component is activated, and the first electric push rod 5 drives the first limiting block 7 to slide along the inclined base 6 until it fits against the outside of the frame strip, realizing lateral limiting and preventing the frame from shifting in subsequent actions.

[0035] After positioning, the second electric push rod 8 drives the first pressure block 901 to move towards the frame, so that the multi-stage arc groove 9050 at the bottom of the second pressure block 905 fits against the upper surface of the frame. When pressure is applied continuously, the third pressure block 906 compresses the compression spring 908 and rises along the limit post 907. The horizontal axis 904 drives the second pressure block 905 to adaptively adjust the angle and increase the pressure. At the same time, the rubber material of the second pressure block 905 cooperates with the arc groove 9050 to convert the vertical pressure into diagonal extrusion force, so that the frame is diagonally pressed against the V-groove 1002, ensuring uniform weld gap. The elastic characteristics of the compression spring 908 have both buffering and adaptation functions, avoiding excessive clamping force that could damage the frame.

[0036] The preset parameters are called to drive the welding body 12 to weld along the planned path. The layout of the welding body 12 close to the V-shaped plate 4 shortens the response distance and ensures welding accuracy. After welding is completed, the control system drives each component to reset. The second electric push rod 8 drives the first pressure block 901 to retract, the compression spring 908 resets and releases the clamping force, the first electric push rod 5 drives the first limit block 7 to return to its position, and the frame is removed, completing a single welding cycle.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A welding equipment and process based on cleanroom lamp production, comprising a welding table (1), characterized in that, The welding station (1) is provided with a V-shaped plate (4) on its top. The V-shaped plate (4) is V-shaped in general. A pushing component (9) is provided on the top of the V-shaped plate (4). The top middle of the V-shaped plate (4) is symmetrically connected to a support column (10), and a second limiting block (1001) is fixedly installed on the top of the support column (10). A positioning component is provided in the middle of the top surface of the V-shaped plate (4). The positioning component includes a base (6) and a first limiting block (7). The base (6) is inclinedly disposed on the top of the V-shaped plate (4). The first limiting block (7) is slidably disposed on the top of the base (6). A V-shaped groove (1002) is provided on one side of the second limiting block (1001) corresponding to the first limiting block (7). The positioning assembly also includes a first electric push rod (5) symmetrically fixedly installed at both ends of the top of the V-shaped plate (4), and the telescopic end of the first electric push rod (5) is fixedly connected to one side of the first limiting block (7). The pushing component (9) includes a first pressing block (901) and a second pressing block (905). The bottom of the first pressing block (901) abuts against the base (6) and the top of the first limiting block (7). The second pressing block (905) is movably passed through the middle of the first pressing block (901). The bottom of the second pressing block (905) is provided with multiple arc-shaped grooves (9050) corresponding to the edge of the lamp frame. The V-shaped inclined structure in the V-shaped plate (4) causes the lamp frame to slide automatically towards the second limiting block (1001) under the action of gravity during the welding process. Under the limiting action of the second limiting block (1001), the lamp frame automatically aligns at the V-shaped groove (1002), thereby completing the automatic alignment of the lamp frame. By pushing the second pressure block (905) in the component (9) to clamp the lamp frame, since the bottom of the second pressure block (905) has an arc groove (9050), the lamp frame will generate a diagonal squeezing force during the clamping process, so that the diagonal of the two lamp frames always stays in close contact during the welding process.

2. The welding equipment and process based on cleanroom lamp production according to claim 1, characterized in that: The welding table (1) is symmetrically fixedly connected to the top of the base (2), the top of the base (2) is inclined, and the top of the two bases (2) is fixedly connected to the top of the vertical plate (3), and the top of the two vertical plates (3) is fixedly connected to the bottom of both ends of the V-shaped plate (4).

3. The welding equipment and process based on cleanroom lamp production according to claim 1, characterized in that: The base (6) is fixedly connected to a first support plate (601) and a second support plate (602) on both sides respectively, and a material tray (6010) is fixedly installed on one end of the first support plate (601).

4. The welding equipment and process based on cleanroom lamp production according to claim 2, characterized in that: Two electric push rods (8) are symmetrically fixedly installed on the top of the two bases (2) away from the vertical plate (3). The two electric push rods (8) are movably connected to the V-shaped plate (4). The telescopic ends of the two electric push rods (8) are fixedly connected to the bottom of one side of the first pressure block (901).

5. The welding equipment and process based on cleanroom lamp production according to claim 1, characterized in that: A rectangular hole (902) is provided in the middle of the top of the first pressure block (901). A limiting groove (903) is provided in the middle of the top of the rectangular hole (902). A horizontal shaft (904) is rotatably connected to the limiting groove (903). The two horizontal shafts (904) are fixedly connected to the second pressure block (905). A third pressure block (906) is rotatably connected to the outer circumferential side of both ends of the horizontal shaft (904).

6. The welding equipment and process based on cleanroom lamp production according to claim 5, characterized in that: The top of the third pressure block (906) is fixedly connected to a limiting post (907), and the top ends of the two limiting posts (907) are movably connected to a pressure plate (909) fixedly connected to the top end of the limiting groove (903). The outer periphery of the two limiting posts (907) is fitted with compression springs (908) with their two ends respectively abutting against the top of the third pressure block (906) and the bottom of the pressure plate (909).

7. The welding equipment and process based on cleanroom lamp production according to claim 1, characterized in that: The welding station (1) has a control console (11) located at the center of the side of the top of the welding station (1) near the V-shaped plate (4), and a welding body (12) is located on the top of the control console (11).

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