Modularized clamp structure based on TGV wet spraying equipment

Abstract

The invention provides a modularized clamp structure based on TGV wet spraying equipment, the modularized clamp structure comprises a clamp mounting rack and a mounting frame, clamp clamping rods are arranged on the periphery of the clamp mounting rack, the mounting frame is composed of product supporting parts located at the four corners and thin and long connecting parts connected between the adjacent product supporting parts, and the product supporting parts are connected with the thin and long connecting parts. The product supporting part comprises a diagonal platform, a jacking driving device is arranged on the diagonal platform, a pressing frame is arranged above the product supporting part, a first hinge table is arranged on the diagonal platform, a second hinge table is arranged at the lower end of the pressing frame and corresponds to the first hinge table, and the jacking driving device is arranged on the second hinge table. The first hinge table and the second hinge table are connected through two hinge rods arranged in parallel to form a parallelogram moving mechanism, and the output end of the jacking driving device is in pushing sliding connection with the pressing frame. The invention relates to the technical field of TGV spraying clamping.

Description

Technical Field

[0001] This invention relates to the technical field of TGV spray clamping, and more particularly to a modular clamping structure based on TGV wet spraying equipment. Background Technology

[0002] In TGV wet scrubbing equipment, panels and circuit boards are typically clamped using a symmetrical peripheral clamping structure. Traditional clamps consist of separate mounting frames and positioning frames. The mounting frame is coaxially locked to the air clamps of the scrubbing device via mounting protrusions at its four corners. The positioning frame engages with the positioning protrusions of the mounting frame via positioning grooves, thus securing the substrate. The workflow involves first fixing the mounting frame to the scrubbing station, then laying the substrate, and finally pressing down the positioning frame to complete the clamping. After scrubbing, the positioning frame and mounting frame must be removed in stages to retrieve the substrate.

[0003] However, the aforementioned traditional fixture structure requires both the mounting frame and the substrate to be installed and disassembled inside the equipment. Due to the narrow internal space of the equipment, the operation is extremely inconvenient, which not only increases the operation time and labor costs, but also easily introduces impurities to contaminate the substrate during multiple manual operations. At the same time, the step-by-step installation method is inefficient and cannot meet the needs of high-efficiency production.

[0004] Therefore, the inventors urgently need a modular fixture structure based on TGV wet spraying equipment to solve the above problems. Summary of the Invention

[0005] To address the shortcomings of the existing technology, this invention provides a modular clamping structure based on a TGV wet scrubbing device, aiming to solve the problems of low efficiency and easy introduction of pollution caused by the need for cumbersome step-by-step clamping and disassembly operations inside the TGV scrubbing device in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is: a modular clamp structure based on a TGV wet scrubbing equipment, including a clamp mounting frame and an installation frame. Clamping rods are respectively arranged around the perimeter of the clamp mounting frame. The installation frame is composed of product support portions located at the four corners and slender connecting portions connecting adjacent product support portions. Each product support portion includes a diagonal platform, on which a lifting drive device is arranged. A pressing frame is arranged above the product support portion, and a first hinge platform is arranged on the diagonal platform. A second hinge platform is arranged at the lower end of the pressing frame corresponding to the first hinge platform. The first hinge platform and the second hinge platform are connected by two parallel hinge rods to form a parallelogram movable mechanism. The output end of the lifting drive device is slidably connected to the pressing frame and drives the pressing frame to perform arc-shaped opening and closing movements relative to the installation frame via the parallelogram movable mechanism.

[0007] Based on the above, the advantages of a modular clamping structure for TGV wet scrubbing equipment are that it solves the problems of low efficiency and easy introduction of pollution caused by the need for cumbersome step-by-step clamping and disassembly operations inside the equipment in existing TGV scrubbing equipment; mainly reflected in: 1. The present invention uses the product support parts at the four corners of the mounting frame to connect the slender connecting parts between the adjacent product support parts to form an irregularly shaped lightweight rigid body. In the case where it is necessary to strengthen and set up a lifting drive device, which inevitably increases the overall weight, the above-mentioned irregular frame design achieves effective control and optimization of the weight of the fixture while ensuring the overall structural rigidity and functional integrity, and avoids affecting the convenience of operation and the load on the drive end of the equipment due to excessive weight increase. 2. The present invention provides distributed driving power by independently setting lifting drive devices on each product support part. The output end of each device is pushed and slidably connected to the corresponding part of the pressing frame, realizing the automatic opening and closing of the pressing frame. This completely replaces the traditional method of manually fixing the installation frame, placing the substrate, and finally manually installing the positioning frame. This method is cumbersome and inefficient. 3. The present invention uses a parallelogram movable mechanism consisting of a first hinge platform, a second hinge platform, and two parallel hinge rods to convert the linear motion output by the lifting drive device into the precise arc trajectory motion of the pressing frame. This enables the pressing frame to rise and fall relative to the mounting frame at a certain arc. When opened, it can provide sufficient lateral space for the placement and removal of the substrate, effectively avoiding the risk of the clamps scratching the product during the separation process caused by the traditional manual straight up and down installation method. 4. This invention uses a parallelogram-shaped movable mechanism to drive the pressing frame to open along an arc trajectory, allowing the product pressing table to move away from the area directly above the product mounting platform along the arc trajectory when it opens, forming an operating gap of ≥5mm. This enables the direct and unobstructed handling of TGV substrates inside the spraying equipment, allowing operators to complete the clamping without having to remove the entire fixture from the equipment. When production starts, the lifting drive device drives the pressing frame to close and tighten, greatly simplifying the operation process and completely avoiding the contamination that may be introduced by repeatedly loading and unloading the fixture in the traditional method.

[0008] Furthermore, the lifting drive device includes a cylinder mounting bracket disposed at the lower end of the diagonal platform, a lifting cylinder mounted on the cylinder mounting bracket, and a lifting shaft disposed at the output end of the lifting cylinder.

[0009] Based on the above, the beneficial effects of the cylinder mounting bracket are that it provides a stable mounting base and support structure for the lifting cylinder, and realizes the rigid fixing of the drive unit to the lower end of the diagonal platform, ensuring the stability of the lifting action and the structural reliability; the beneficial effect of the lifting cylinder is that it provides a stable and controllable driving force for the automated opening and closing of the entire pressing frame, replacing inefficient manual operation; the beneficial effect of the lifting shaft is that it transmits the linear thrust upward and forms a pushing sliding connection with the pressing frame, realizing the precise and reliable conversion of power into the arc-shaped lifting motion of the pressing frame.

[0010] Furthermore, the lifting shaft includes a lifting part and an extension part with a diameter smaller than the lifting part. The first hinge platform has a first clamping drive port in the middle, and the second hinge platform has a second clamping drive port corresponding to the first clamping drive port in the middle. The pressing frame includes a product diagonal pressing frame disposed on the upper end of the second hinge platform. The product diagonal pressing frame has a third clamping drive port corresponding to the position of the second clamping drive port. The lifting part passes through the first clamping drive port and abuts against the lower end of the second clamping drive port. The extension part passes through the second clamping drive port and the third clamping drive port in sequence, and a limiting rod is inserted laterally at the part of the extension part above the third clamping drive port.

[0011] Based on the above, the beneficial effects of the lifting section are: reliably transmitting the thrust of the lifting cylinder to the second hinged platform, thereby driving the pressing frame to rise smoothly in an arc; the beneficial effect of the extension section is: after the lifting section completes its main pushing action, it provides sliding guidance for the second and third clamping drive ports; the beneficial effect of the first clamping drive port is: providing a channel and necessary clearance for the initial movement of the lifting shaft; the beneficial effect of the second clamping drive port is: allowing the lifting force to be directly applied to the second hinged platform, and using it as a direct force to drive the pressing frame movement. The beneficial effects of the product diagonal pressing frame are that it enables the upward transmission and distribution of the lifting force received by the second hinge platform to the product pressing platforms on both sides; the beneficial effects of the third clamp drive port are that it provides precise guidance for the extension during the movement of the pressing frame, limits its radial sway, and ensures the stability of the movement trajectory; the beneficial effects of the limit rod are that it, together with the lifting part, clamps the second hinge platform and the pressing frame above it, preventing it from detaching from the lifting shaft under vibration, while transmitting the pull-back force of the lifting cylinder to the pressing frame to achieve its downward movement.

[0012] Furthermore, the product support also includes a pair of product mounting platforms extending at 90 degrees from both sides of the diagonal platform, and the pressing frame also includes a pair of product pressing platforms extending at 90 degrees from both sides of the product diagonal pressing frame, the product pressing platforms corresponding to the product mounting platforms.

[0013] Based on the above, the beneficial effect of the product mounting platform is to provide a stable and reliable peripheral support plane for the TGV substrate; the beneficial effect of the product pressing platform is to work in synergy with the product mounting platform to form a uniform pressing and clamping force on the TGV substrate from above.

[0014] Furthermore, several L-shaped pads are evenly distributed on the inner side of the product mounting platform, and several elastic clamps are evenly distributed on the inner side of the product pressing platform. Each elastic clamp is provided with a product pressing shaft at its end, and the product pressing shaft and the stepped support surface of the L-shaped pads correspond to each other to form a clamping area.

[0015] Based on the above, the beneficial effects of the L-shaped pad are that it supports the bottom edge of the TGV substrate through the stepped support surface, achieving precise support and positioning of the TGV substrate, while avoiding local stress concentration by distributing the load; the beneficial effect of the elastic clamp is that it uses its own elastic deformation capability to compensate for the thickness tolerance or slight deformation of the substrate, achieving flexible clamping force during clamping, avoiding damage to the product or stress concentration; the beneficial effect of the product pressure shaft is that it enables the clamping force of the elastic clamp to be concentrated and transmitted to a specific clamping area at the edge of the TGV substrate, forming a stable and reliable point contact clamping.

[0016] Furthermore, the product mounting platform is provided with a foolproof block at the outer end away from the diagonal platform. When the pressing frame is in the closed state, the outer end of the product pressing platform abuts against the inner side of the foolproof block.

[0017] Based on the above, the beneficial effect of the anti-fooling block is that it forms a mechanical limiting surface on the inner side. When the pressing frame is in the closed state, the outer end of the product pressing table abuts against the limiting surface, realizing the precise limiting and repeated positioning of the closed position of the pressing frame, preventing it from overshooting or misaligning due to inertia or vibration, ensuring the consistency of the clamping position each time, thereby playing the role of anti-fooling.

[0018] Furthermore, the upper end of the first hinge platform is provided with a first hinge part on the inner and outer sides near the diagonal, and the lower end of the second hinge platform is provided with a second hinge part on the inner and outer sides near the diagonal, respectively. The two ends of the two hinge rods are respectively hinged to the corresponding first hinge part and second hinge part.

[0019] Based on the above, the beneficial effect of the first hinge is that it provides two precise, symmetrically positioned hinge points, achieving a reliable connection with one end of the two hinge rods, and fixing the first hinge platform as a basic motion fulcrum of the parallelogram movable mechanism; the beneficial effect of the second hinge is that it provides two hinge points corresponding to the first hinge, achieving a reliable connection with the other end of the two hinge rods, and fixing the second hinge platform as another motion fulcrum of the parallelogram movable mechanism, working together with the first hinge platform to ensure the precise parallelism of the mechanism's movement; the beneficial effect of the hinge rod is that it accurately converts the linear motion output by the lifting drive device into the translational arc trajectory motion of the second hinge platform and the upper pressing frame, ensuring the stability and predictability of the movement process.

[0020] Furthermore, the end of the clamping rod of the fixture is provided with a threaded mounting hole, and one side of the diagonal platform is provided with a threaded connection part that mates with the threaded mounting hole.

[0021] Based on the above, the beneficial effect of the threaded mounting hole is that it enables a quick and reliable connection with the threaded connection part on the mounting frame, thereby fixing the entire modular clamp structure to the rotary drive end of the spraying equipment.

[0022] Furthermore, the cross-sectional dimension of the elongated connecting portion is smaller than that of the product support portion, and the elongated connecting portion and the product support portion are integrally formed to constitute an irregular frame structure.

[0023] Based on the above, the beneficial effects of the slender connecting part are to minimize the amount of material used while ensuring the overall structural rigidity and shape stability of the mounting frame, effectively control the overall weight of the fixture, and avoid excessive weight increase due to the addition of driving components.

[0024] Furthermore, when the lifting drive device drives the pressing frame to perform an arc-shaped opening movement, a horizontal separation distance of ≥5mm is formed between the product pressing shaft and the stepped support surface of the L-shaped pad.

[0025] Based on the above, the beneficial effect of a horizontal separation distance of ≥5mm is that it provides operators with sufficient and unobstructed operating space to directly pick up and place TGV substrates inside the spraying equipment, completely avoiding the risk of interference or scratching between the clamps and the products, making it possible to complete the clamping directly inside the equipment.

[0026] To make the above features of the present invention and the objectives to be achieved clearer, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0027] Figure 1 : This is a perspective view of the present invention; Figure 2 :for Figure 1 An enlarged schematic diagram of part A; Figure 3 : This is a schematic diagram of the pressing frame of the present invention; Figure 4 : This is a partial schematic diagram of the mounting frame of the present invention; Figure 5 : This is a cross-sectional schematic diagram of the lifting drive device of the present invention; Figure 6 This is a schematic diagram showing the opening of the pressing frame relative to the mounting frame along an arc trajectory according to the present invention. Figure 7 This is a schematic diagram of the pressing frame of the present invention closing relative to the mounting frame along an arc trajectory; Figure 8 : This is a schematic diagram of the clamp mounting bracket of the present invention. Reference numerals: 1-Clamp mounting bracket, 11-Clamping rod, 111-Threaded mounting hole, 2-Mounting frame, 21-Product support, 211-Diagonal platform, 212-First hinge platform, 2121-First clamp drive port, 2122-First hinge, 213-Product mounting platform, 214-L-shaped pad, 215-Anti-fooling block, 216-Threaded connection, 22-Slender connection, 4-Lifting drive Drive mechanism, 41-Cylinder mounting bracket, 42-Lifting cylinder, 43-Lifting shaft, 431-Lifting part, 432-Extension part, 44-Limiting rod, 5-Hinge rod, 6-Pressure frame, 61-Second hinge table, 611-Second clamp drive port, 612-Second hinge part, 62-Third clamp drive port, 63-Product diagonal pressing frame, 64-Product pressing table, 641-Elastic clamping piece, 642-Product pressure shaft. Detailed Implementation

[0028] See Figures 1-8 As shown, This invention provides a modular clamp structure based on a TGV wet scrubbing equipment, including a clamp mounting frame 1 and a mounting frame 2. The clamp mounting frame 1 has clamping rods 11 arranged around its four sides. The mounting frame 2 is composed of product support parts 21 located at the four corners and slender connecting parts 22 connecting adjacent product support parts 21. Each product support part 21 includes a diagonal platform 211, on which a lifting drive device 4 is arranged. A pressing frame 6 is arranged above the product support part 21. A first hinge platform 212 is provided on the corner platform 211. A second hinge platform 61 is provided at the lower end of the pressing frame 6 corresponding to the first hinge platform 212. The first hinge platform 212 and the second hinge platform 61 are connected by two parallel hinge rods 5 to form a parallelogram movable mechanism. The output end of the lifting drive device 4 is slidably connected to the pressing frame 6 and drives the pressing frame 6 to open and close in an arc trajectory relative to the mounting frame 2 via the parallelogram movable mechanism.

[0029] In this embodiment, the lifting drive device 4 includes a cylinder mounting bracket 41 disposed at the lower end of the diagonal platform 211, a lifting cylinder 42 mounted on the cylinder mounting bracket 41, and a lifting shaft 43 disposed at the output end of the lifting cylinder 42.

[0030] In this embodiment, the lifting shaft 43 includes a lifting part 431 and an extension part 432 with a diameter smaller than the lifting part 431. The first hinge platform 212 has a first clamping drive port 2121 in the middle, and the second hinge platform 61 has a second clamping drive port 611 corresponding to the first clamping drive port 2121 in the middle. The pressing frame 6 includes a product diagonal pressing frame 63 disposed on the upper end of the second hinge platform 61. The product diagonal pressing frame 63 has a third clamping drive port 62 corresponding to the position of the second clamping drive port 611. The lifting part 431 passes through the first clamping drive port 2121 and abuts against the lower end of the second clamping drive port 611. The extension part 432 passes through the second clamping drive port 611 and the third clamping drive port 62 in sequence, and a limiting rod 44 is inserted laterally at the part of the extension part 432 above the third clamping drive port 62.

[0031] In this embodiment, the product support 21 further includes a pair of product mounting platforms 213 extending at 90 degrees from both sides of the diagonal platform 211, and the pressing frame 6 further includes a product diagonal pressing frame 63 disposed on the upper end of the second hinge platform 61 and a pair of product pressing platforms 64 extending at 90 degrees from both sides of the product diagonal pressing frame 63, wherein the product pressing platforms 64 correspond to the product mounting platforms 213.

[0032] In this embodiment, a plurality of L-shaped pads 214 are evenly distributed on the inner side of the product mounting platform 213, and a plurality of elastic clamps 641 are evenly distributed on the inner side of the product pressing platform 64. Each elastic clamp 641 has a product pressing shaft 642 at its end, and the product pressing shaft 642 and the stepped support surface of the L-shaped pads 214 correspond to each other to form a clamping area.

[0033] In this embodiment, the product mounting platform 213 is provided with a foolproof block 215 at the outer end away from the diagonal platform 211. When the pressing frame 6 is in the closed state, the outer end of the product pressing platform 64 abuts against the inner side of the foolproof block 215.

[0034] In this embodiment, the upper end of the first hinge platform 212 is provided with a first hinge portion 2122 on the inner and outer sides near the diagonal, and the lower end of the second hinge platform 61 is provided with a second hinge portion 612 on the inner and outer sides near the diagonal, respectively. The two ends of the two hinge rods 5 are respectively hinged to the corresponding first hinge portion 2122 and second hinge portion 612.

[0035] In this embodiment, the end of the clamping rod 11 of the fixture is provided with a threaded mounting hole 111, and one side of the diagonal platform 211 is provided with a threaded connection part 216 that cooperates with the threaded mounting hole 111.

[0036] In this embodiment, the cross-sectional dimension of the elongated connecting part 22 is smaller than that of the product support part 21, and the elongated connecting part 22 and the product support part 21 are integrally formed to form an irregular frame structure.

[0037] In this embodiment, when the lifting drive device 4 drives the pressing frame 6 to perform an arc-shaped opening movement, a horizontal separation distance of ≥5mm is formed between the product pressing shaft 642 and the stepped support surface of the L-shaped pad 214.

[0038] In summary, the specific embodiments of the present invention are as follows: First, the mounting frame 2 is screwed together with the threaded mounting holes 111 at the ends of the clamping rods 11 around the clamp mounting frame 1 via the threaded connection 216 on its four corner product support parts 21, thereby fixing the entire modular clamp structure onto the rotary drive end of the spraying equipment; next, the lifting drive device 4 set on each diagonal platform 211 is activated, specifically the lifting cylinder 42 is activated, driving the lifting shaft 43 at its output end to move upward, the lifting part 431 of the lifting shaft 43 passes through the first clamping drive port 2121 in the middle of the first hinge platform 212 and pushes the lower end of the second clamping drive port 611 in the middle of the second hinge platform 61, while the extension part 432... The second clamp drive port 611 and the third clamp drive port 62 on the pressing frame 6 are slidably guided. The lifting force is transmitted through the lifting shaft 43 and converted into a precise arc trajectory movement through the parallelogram moving mechanism composed of the first hinge platform 212, the second hinge platform 61 and two parallel hinge rods 5. This causes each pressing frame 6 to open upward and outward relative to the four corners of the mounting frame 2. During this process, the product pressing platform 64 moves synchronously with the product diagonal pressing frame 63. A horizontal separation gap of ≥5mm is formed between the product pressing shaft 642 on its inner side and the stepped support surface of the L-shaped pad 214 on the lower product mounting platform 213. Subsequently, the operator can place the TGV substrate to be processed directly on the stepped support surface of several L-shaped pads 214 evenly distributed inside the product mounting table 213 through the sufficient operating gap inside the spray equipment. Then, the lifting drive device 4 is controlled to reverse its action. The lifting cylinder 42 drives the pressing frame 6 to move downward and inward along the original arc trajectory through the lifting shaft 43 and the limiting rod 44. The product pressing platforms 64 on both sides of the product diagonal pressing frame 63 gradually approach the product mounting platform 213. The product pressing shafts 642 at the ends of the elastic clips 641 evenly distributed on them correspond to the stepped support surface of the L-shaped pad 214 and are pressed against the edge of the TGV substrate to form a stable clamping area. The elastic deformation of the elastic clips 641 automatically compensates for the thickness tolerance and small deformation of the substrate. When the pressing frame 6 is completely closed, the outer end of the product pressing platform 64 abuts against the inner side of the anti-fooling block 215 set at the outer end of the product mounting platform 213 to achieve precise mechanical limiting and ensure the consistency of the clamping position. After that, the TGV wet spraying equipment can be started for processing. After the spraying is completed, the lifting drive device 4 is started again to open the pressing frame 6 according to the above arc trajectory. The operator can then take out the processed TGV substrate without obstruction from the formed operating gap. Throughout the entire workflow, the clamping, processing, and handling of the TGV substrate can be completed directly inside the spraying equipment without removing the fixture entirely from the equipment or performing any step-by-step disassembly operations.

[0039] The above description is merely the optimal embodiment of the present invention and is not intended to limit the present invention. Any modifications or substitutions made by those skilled in the art without departing from the essence and scope of protection of the present invention should also be within the scope of protection of the present invention.

Claims

1. A modular clamping structure based on a TGV wet scrubbing equipment, characterized in that: The system includes a clamp mounting bracket (1) and a mounting frame (2). The clamp mounting bracket (1) has clamping rods (11) arranged around its four sides. The mounting frame (2) is composed of product support parts (21) located at the four corners and slender connecting parts (22) connecting adjacent product support parts (21). Each product support part (21) includes a diagonal platform (211), on which a lifting drive device (4) is provided. A pressing frame (6) is provided above the product support part (21). The diagonal platform (211) is equipped with... The first hinge platform (212) is provided with a second hinge platform (61) at the lower end of the pressing frame (6) corresponding to the first hinge platform (212). The first hinge platform (212) and the second hinge platform (61) are connected by two parallel hinge rods (5) to form a parallelogram movable mechanism. The output end of the lifting drive device (4) is pushed and slidably connected to the pressing frame (6), and drives the pressing frame (6) to open and close in an arc trajectory relative to the mounting frame (2) via the parallelogram movable mechanism.

2. The modular clamping structure based on a TGV wet scrubbing equipment according to claim 1, characterized in that: The lifting drive device (4) includes a cylinder mounting bracket (41) disposed at the lower end of the diagonal platform (211), a lifting cylinder (42) mounted on the cylinder mounting bracket (41), and a lifting shaft (43) disposed at the output end of the lifting cylinder (42).

3. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 2, characterized in that: The lifting shaft (43) includes a lifting part (431) and an extension part (432) with a diameter smaller than the lifting part (431). The first hinge platform (212) has a first clamping drive port (2121) in the middle, and the second hinge platform (61) has a second clamping drive port (611) in the middle corresponding to the first clamping drive port (2121). The pressing frame (6) includes a product diagonal pressing frame (63) disposed on the upper end of the second hinge platform (61). The product diagonal pressing... The frame (63) has a third clamping drive port (62) at the position corresponding to the second clamping drive port (611). The lifting part (431) passes through the first clamping drive port (2121) and abuts against the lower end of the second clamping drive port (611). The extension part (432) passes through the second clamping drive port (611) and the third clamping drive port (62) in sequence. A limiting rod (44) is inserted laterally at the part of the extension part (432) above the third clamping drive port (62).

4. The modular clamping structure based on a TGV wet scrubbing equipment according to claim 3, characterized in that: The product support (21) also includes a pair of product mounting platforms (213) extending at 90 degrees from both sides of the diagonal platform (211), and the pressing frame (6) also includes a pair of product pressing platforms (64) extending at 90 degrees from both sides of the product diagonal pressing frame (63), the product pressing platforms (64) corresponding to the product mounting platforms (213).

5. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 4, characterized in that: The inner side of the product mounting platform (213) is evenly distributed with several L-shaped pads (214), and the inner side of the product pressing platform (64) is evenly distributed with several elastic clips (641). Each elastic clip (641) has a product pressing shaft (642) at its end. The product pressing shaft (642) and the stepped support surface of the L-shaped pads (214) correspond to each other to form a clamping area.

6. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 5, characterized in that: The product mounting platform (213) is provided with a foolproof block (215) at the outer end away from the diagonal platform (211). When the pressing frame (6) is in the closed state, the outer end of the product pressing platform (64) abuts against the inner side of the foolproof block (215).

7. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 1, characterized in that: The first hinge platform (212) has a first hinge part (2122) on the inner and outer sides near the diagonal at the upper end, and the second hinge platform (61) has a second hinge part (612) on the inner and outer sides near the diagonal at the lower end. The two ends of the two hinge rods (5) are respectively hinged to the corresponding first hinge part (2122) and second hinge part (612).

8. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 1, characterized in that: The end of the clamping rod (11) of the fixture is provided with a threaded mounting hole (111), and one side of the diagonal platform (211) is provided with a threaded connection part (216) that cooperates with the threaded mounting hole (111).

9. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 1, characterized in that: The cross-sectional dimension of the elongated connecting part (22) is smaller than that of the product support part (21), and the elongated connecting part (22) and the product support part (21) are integrally formed to form an irregular frame structure.

10. A modular clamping structure based on a TGV wet scrubbing equipment according to claim 5, characterized in that: When the lifting drive device (4) drives the pressing frame (6) to perform an arc-shaped opening motion, a horizontal separation gap of ≥5mm is formed between the product pressing shaft (642) and the stepped support surface of the L-shaped pad (214).

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