A mechanical equipment machining and welding device

Abstract

The present application relates to welding equipment technical field, particularly mechanical equipment machining welding device, including fixed ground rack and its control assembly, the rack is equipped with welding frame, the welding frame is installed with multiple degrees of freedom adjusting assembly, the adjusting assembly is equipped with welding gun, the rack is also equipped with movable locking clamping seat, the clamping seat top is equipped with multiple degrees of freedom clamping assembly, dustproof mechanism includes the upper and lower corresponding arrangement of protective cover and collection cover, the protective cover cover rack whole, the collection cover is received in the rack bottom end and is communicated with suction equipment.The present application realizes the quick positioning of special-shaped parts and multi-angle welding through the multiple degrees of freedom adjustment of welding gun and clamping assembly, cooperates with the double protection of splash isolation and dust collection of protective cover and collection cover, combines the automatic cooperation of control assembly, realizes the integrated continuous operation of clamping, welding and protection, improves the welding consistency and production efficiency, improves the safety of working environment and the service life of equipment.

Description

Technical Field

[0001] This invention relates to the field of welding equipment technology, and in particular to a mechanical equipment processing welding device. Background Technology

[0002] Welding is a common process in machining, mainly relying on welding equipment. Currently, welding devices for machining equipment are widely used in industrial production.

[0003] However, traditional clamping methods (such as bolt clamping or magnetic chucks) are difficult to adapt to the welding requirements of non-standard and irregularly shaped parts. Thermal deformation can easily lead to workpiece displacement and affect weld accuracy. At the same time, the adjustment freedom of the welding torch or welding head is limited, usually only supporting single axial adjustment. Frequent manual adjustment of the tooling is required, resulting in low efficiency and poor welding consistency. Harmful fumes and metal spatter generated during welding lack effective collection and isolation mechanisms, which not only pollute the environment and endanger the health of operators, but may also damage precision parts of the equipment. In addition, welding parameters (such as current, voltage, and wire feed speed) rely on manual setting and lack real-time monitoring and feedback. Defects such as incomplete welds and missing welds are difficult to detect in time. Different specifications of workpieces require redesign of fixtures or significant adjustment of tooling, resulting in long changeover times and difficulty in adapting to the needs of multi-variety, small-batch production. Furthermore, traditional equipment lacks active cooling methods and relies on natural cooling, which prolongs the production cycle and restricts capacity improvement.

[0004] Therefore, there is an urgent need for a mechanical equipment processing and welding device to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide a mechanical equipment processing and welding device that integrates flexible clamping, multi-angle welding, fume collection, parameter monitoring and rapid cooling functions to improve welding quality consistency and production efficiency, thereby solving the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides the following solution: The present invention provides a mechanical equipment processing and welding device, comprising: A frame, which is fixed to the ground in the production area, is equipped with control components for controlling the automatic operation of the equipment; A welding mechanism, comprising a welding frame mounted on the frame, wherein the welding frame is provided with an adjustment component that can be adjusted with multiple degrees of freedom, and a welding torch for welding workpieces is mounted on the adjustment component; A clamping mechanism, comprising a clamping seat movable and lockable on the frame, wherein the top of the clamping seat is provided with a clamping assembly adjustable in multiple degrees of freedom, the clamping assembly fixing the workpiece to be welded below the welding torch for welding the workpiece; The dustproof mechanism includes a protective cover and a collection cover arranged correspondingly at the top and bottom. The protective cover covers the frame and covers the welding mechanism and the clamping mechanism. The collection cover is connected to the bottom end of the frame and is connected to an air suction device.

[0007] Preferably, the adjustment assembly includes a first movable frame slidably connected to the welding frame, a second movable frame movably disposed on the first movable frame, a third movable frame movably disposed on the second movable frame, the welding torch being fixedly mounted on the third movable frame, and the welding head of the welding torch facing the workpiece to be welded.

[0008] Preferably, the third movable frame is provided with a positioning module electrically connected to the control component, and the positioning reference of the positioning module is set corresponding to the welding head of the welding gun.

[0009] Preferably, the clamping assembly includes a clamping turntable rotatably connected to the clamping seat, the clamping turntable and the clamping seat can be locked together, a clamping lifting rod is provided at the top center of the clamping turntable, a support plate is provided at the top of the clamping lifting rod, and a clamping module for clamping the workpiece is provided at the top of the support plate.

[0010] Preferably, the clamping module includes locking lifting rods arranged opposite each other, a flipping seat is vertically arranged at the top end of the locking lifting rod, a telescopic clamping rod is ball-jointed on the flipping seat, and a clamping block is fixedly connected to the output end of the clamping rod. The workpiece to be welded is clamped between the two clamping blocks.

[0011] Preferably, the clamping block includes a clamping frame fixedly connected to the output end of the clamping rod, and a plurality of push rods are telescopically provided at the opposite ends of the two clamping frames, and the plurality of push rods are arranged in an array on the end face of the clamping frame, and the workpiece to be welded is fixed between the plurality of push rods.

[0012] Preferably, the support plate is designed in the shape of a cone, with a spherical top, and the two locking lifting rods are symmetrically arranged at both ends of the sphere.

[0013] Preferably, the top of the protective cover is provided with an air inlet, and the air inlet is provided with a filter module for filtering air entering the protective cover.

[0014] Preferably, the protective cover is provided with an openable observation door, which corresponds to the processing position of the workpiece to be welded; a sealing strip is provided between the observation door and the protective cover.

[0015] Preferably, the top of the collection cover is open and corresponds to the bottom opening of the protective cover to form a sealed welding space; the bottom of the protective cover is provided with a collection groove for collecting dust and welding slag, and the connection position of the suction device to the protective cover is higher than the collection groove.

[0016] Compared with the prior art, the present invention has the following advantages and technical effects: The present invention discloses a mechanical equipment processing and welding device, including a frame fixed on the ground of the production area and a control component installed on it for controlling the automatic operation of the equipment. A welding frame is provided on the frame, and an adjustment component with multiple degrees of freedom is installed on the welding frame. A welding torch for welding workpieces is mounted on the adjustment component. At the same time, a clamping seat that can move and lock on the frame is also provided. A clamping component with multiple degrees of freedom is provided at the top of the clamping seat to fix the workpiece to be welded below the welding torch. The aforementioned structure, through the integrated layout of the frame, welding mechanism, and clamping mechanism, and the introduction of multi-degree-of-freedom adjustment capabilities, enables the welding torch to be flexibly adjusted at any angle and orientation in three-dimensional space. The clamping components can adaptively position and reliably lock according to the contour characteristics of different specifications, especially non-standard and irregularly shaped parts. This effectively solves the problems of frequent manual tooling adjustments caused by traditional single-axial adjustment, as well as the poor adaptability of bolt clamps or magnetic chucks to irregularly shaped parts, and the defects of workpiece displacement due to thermal deformation affecting weld accuracy. This significantly improves welding consistency and changeover efficiency. Simultaneously, the dustproof mechanism includes... The system features a protective cover and a collection cover positioned vertically. The protective cover, mounted on the frame, completely encloses the welding and clamping mechanisms to isolate metal spatter. The collection cover, attached to the bottom of the frame and connected to a suction system, creates a negative pressure environment at the welding station. This vertical alignment of the protective and collection covers achieves the dual functions of spatter isolation and fume collection, effectively overcoming the drawbacks of existing technologies that involve harmful fume diffusion polluting the environment, endangering operator health, and damaging precision equipment components with spatter. Furthermore, a control system automatically controls the equipment's operation, enabling the entire device to perform clamping and positioning, and multi-angle... The entire process of welding, spatter isolation, and fume collection is automated and coordinated. In addition, the clamping seat can move and lock on the frame, so there is no need to redesign the fixture or make major adjustments to the tooling when switching between different specifications of workpieces. The changeover can be completed quickly by simply moving and locking the clamping seat and adjusting the clamping components with multiple degrees of freedom. The integrated layout of the dust protection mechanism does not increase the floor space. Ultimately, a continuous operation process in which a single person can complete clamping, welding and full protection can be completed. While improving the consistency of welding quality and production efficiency, it also significantly improves the safety of the working environment and the service life of the equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In the drawings: Figure 1 This is a schematic diagram of the mechanical equipment processing and welding device of the present invention; Figure 2 This is a schematic diagram of the welding mechanism of the present invention; Figure 3 This is a schematic diagram of the clamping mechanism of the present invention; Figure 4 For the present invention Figure 3 A magnified view of part A in the image; Figure 5 This is a schematic diagram of the dustproof mechanism of the present invention; In the diagram: 1. Frame; 2. Welding mechanism; 3. Clamping mechanism; 4. Dustproof mechanism; 5. Air intake device; 11. Control components; 21. Welding frame; 22. Welding torch; 23. First movable frame; 24. Second movable frame; 25. Third movable frame; 26. Positioning module; 27. Adjusting motor; 28. Welding wire supply module; 31. Clamping seat; 32. Clamping turntable; 33. Clamping lifting rod; 34. Support plate; 35. Locking lifting rod; 36. Tilting seat; 37. Clamping rod; 38. Clamping block; 39. Clamping frame; 310. Top rod; 311. Clamping elastic element; 312. Parallel guide rail; 313. Sliding component; 41. Protective cover; 42. Collection cover; 43. Air inlet; 44. Filter module; 45. Observation door; 46. Sealing strip; 47. Collection trough; 48. Air supply pipe. Detailed Implementation

[0018] 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.

[0019] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Reference Figures 1 to 5 As shown, this embodiment provides a mechanical equipment processing and welding device, including: The frame 1 is fixed to the ground in the production area, and the frame 1 is equipped with a control component 11 for controlling the automatic operation of the equipment. Welding mechanism 2, which includes a welding frame 21 mounted on the frame 1, an adjustment component that can be adjusted with multiple degrees of freedom, and a welding torch 22 for welding workpieces mounted on the adjustment component. The clamping mechanism 3 includes a clamping seat 31 that can move and lock on the frame 1. The top of the clamping seat 31 is provided with a clamping component that can be adjusted in multiple degrees of freedom. The clamping component fixes the workpiece to be welded below the welding torch 22 and welds the workpiece. The dustproof mechanism 4 includes a protective cover 41 and a collection cover 42 arranged correspondingly on the top and bottom. The protective cover 41 covers the frame 1 and covers the welding mechanism 2 and the clamping mechanism 3. The collection cover 42 is connected to the bottom of the frame 1 and is connected to the suction device 5.

[0021] This invention discloses a mechanical equipment processing and welding device, including a frame 1 fixed on the ground of the production area and a control component 11 for controlling the automatic operation of the equipment. A welding frame 21 is mounted on the frame 1, and an adjustment component with multiple degrees of freedom is installed on the welding frame 21. A welding torch 22 for welding workpieces is mounted on the adjustment component. Simultaneously, a clamping seat 31 that can move and lock on the frame 1 is also provided. A clamping component with multiple degrees of freedom is provided at the top of the clamping seat 31 to fix the workpiece to be welded below the welding torch 22. Based on the above structure, by adjusting the frame 1, the welding... The receiving mechanism 2 and clamping mechanism 3 are integrated and each incorporates multi-degree-of-freedom adjustment capabilities. This allows the welding torch 22 to be flexibly adjusted at any angle and orientation in three-dimensional space. The clamping components can adaptively position and reliably lock according to the contour characteristics of different specifications, especially non-standard and irregular parts. This effectively solves the problems of frequent manual tooling adjustments caused by traditional single-axial adjustment, as well as the defects of poor adaptability of bolt clamping or magnetic chucks to irregular parts and the easy displacement of workpieces due to thermal deformation, which affects the weld accuracy. This significantly improves welding consistency and changeover efficiency. At the same time, the dustproof mechanism 4 includes protective covers 41 set at the top and bottom. The system includes a protective cover 41 that covers the frame 1 and completely encloses the welding mechanism 2 and clamping mechanism 3 to isolate metal spatter. The collection cover 42 is attached to the bottom of the frame 1 and connected to the suction device 5 to create a negative pressure environment at the welding station. The corresponding upper and lower cooperation of the protective cover 41 and the collection cover 42 achieves the dual functions of spatter isolation and fume collection, effectively overcoming the drawbacks of existing technologies such as harmful fume diffusion polluting the environment, endangering operator health, and spatter damaging precision equipment components. Furthermore, the system, in conjunction with the control component 11, automatically controls the operation of the equipment, enabling the entire device to perform clamping and positioning, and multi-functional operation. The entire process of angle welding, spatter isolation, and fume collection is automated and collaborative. In addition, the clamping seat 31 can move and lock on the frame 1, so there is no need to redesign the fixture or make major adjustments to the tooling when switching between different specifications of workpieces. The changeover can be completed quickly by simply moving and locking the clamping seat 31 and adjusting the clamping components with multiple degrees of freedom. The integrated layout of the dust protection mechanism 4 does not increase the floor space. Ultimately, a continuous operation process in which a single person can complete clamping, welding and full-process protection can be achieved. While improving the consistency of welding quality and production efficiency, it also significantly improves the safety of the working environment and the service life of the equipment.This invention, through the combined design of an integrated frame 1, control component 11, welding mechanism 2, clamping mechanism 3, and dustproof mechanism 4, enables both the welding torch 22 and the clamping component to have multi-degree-of-freedom adjustment capabilities. This solves the problems of frequent manual tooling adjustments caused by the single axial adjustment of traditional devices, as well as the defects of poor adaptability of bolt clamping or magnetic chucks to irregular parts and easy workpiece displacement due to thermal deformation. The protective cover 41 and the collection cover 42 cooperate to achieve the dual functions of spatter isolation and fume collection. The clamping seat 31 can be moved and locked on the frame 1. When switching between different specifications of workpieces, there is no need to redesign the fixture, which improves the efficiency of production changeover and welding consistency.

[0022] Further optimization of the scheme: the adjustment component includes a first movable frame 23 slidably connected to the welding frame 21, a second movable frame 24 movably disposed on the first movable frame 23, a third movable frame 25 movably disposed on the second movable frame 24, and a welding torch 22 fixedly mounted on the third movable frame 25, with the welding head of the welding torch 22 facing the workpiece to be welded. The adjustment assembly adopts a three-level nested movable frame structure. The first movable frame 23 is slidably connected to the welding frame 21, the second movable frame 24 is movably set on the first movable frame 23, and the third movable frame 25 is movably set on the second movable frame 24. Through the combined movement of the three movable frames connected in sequence, the welding torch 22 can be flexibly adjusted in multiple dimensions. The welding head of the welding torch 22 is fixedly installed on the third movable frame 25 and faces the workpiece to be welded, so that the welding torch 22 can achieve multi-directional and multi-angle composite adjustment in three-dimensional space. Compared with the single axial adjustment method, it can flexibly cope with the welding needs of multi-faceted and multi-angle welds on workpieces of different shapes, without the need for frequent manual adjustment of tooling, effectively improving welding efficiency and adaptability in multi-variety and small-batch production scenarios, and ensuring the consistency of welding quality at different weld positions.

[0023] In one embodiment of the present invention, the base of the first movable frame 23, the second movable frame 24 and the third movable frame 25 are all provided with an adjustment motor 27 with a self-locking function, which serves as the power source for driving the first movable frame 23, the second movable frame 24 and the third movable frame 25, thereby realizing the multi-degree-of-freedom adjustment of the welding torch 22.

[0024] In one embodiment of the present invention, the adjusting motor 27 is a stepper motor, which can achieve fixed-angle rotation and self-locking.

[0025] In one embodiment of the present invention, the adjustment component further includes a welding wire supply module 28 for continuously supplying welding wire to the welding gun 22 to ensure uninterrupted welding.

[0026] In one embodiment of the present invention, if the welding torch 22 uses other welding consumables, the welding wire supply module 28 can be replaced with a corresponding module. This is common knowledge in the art and will not be described in detail here.

[0027] To further optimize the design, a positioning module 26 electrically connected to the control component 11 is installed on the third movable frame 25. The positioning reference of the positioning module 26 corresponds to the welding head of the welding torch 22. The positioning module 26, which is electrically connected to the control component 11, serves as a reference for the positioning of the welding torch 22. This allows the control component 11 to obtain the spatial position information of the welding torch 22 through the positioning module 26, enabling the control system to know the spatial position information of the welding torch 22 relative to the workpiece in real time. This provides positional data support for the subsequent automatic identification and tracking of the weld trajectory. Combined with vision or laser sensors, the position of the welding torch 22 can be automatically corrected and adjusted, laying the hardware foundation for intelligent welding process and closed-loop quality control. This also helps to detect and correct welding position deviations in a timely manner.

[0028] The solution is further optimized. The clamping assembly includes a clamping turntable 32 rotatably connected to the clamping seat 31. The clamping turntable 32 and the clamping seat 31 can be locked together. A clamping lifting rod 33 is provided at the top center of the clamping turntable 32. A support plate 34 is provided at the top of the clamping lifting rod 33. A clamping module for clamping the workpiece is provided at the top of the support plate 34. The clamping turntable 32 is rotatably connected to the clamping seat 31 and can be locked. A clamping lifting rod 33 is set at the center of the top of the turntable, and a support plate 34 is set at the top of the clamping lifting rod 33. A clamping module is installed at the top of the support plate 34. The clamping turntable 32 rotates to adjust the horizontal angle of the workpiece, and the clamping lifting rod 33 adjusts the height position of the workpiece. The two adjustment directions cooperate to achieve the initial positioning of the workpiece in space, providing a basic position and posture adjustment for the subsequent fine clamping of the clamping module. The locking structure between the turntable and the clamping seat 31 ensures the stability of the workpiece posture during the welding process and avoids workpiece displacement caused by thermal deformation or external force disturbance. Compared with traditional fixed fixtures, it significantly improves the flexibility and convenience of angular positioning of workpieces of different specifications.

[0029] In one embodiment of the present invention, a parallel guide rail 312 is provided at the top of the frame 1, and a clamping seat 31 is slidably connected to the parallel guide rail 312. The movement and locking of the clamping seat 31 on the parallel guide rail 312 are controlled by the sliding component 313, so that the clamping seat 31 can drive the clamping component to enter and exit the protective cover 41, which facilitates the picking and placing of workpieces.

[0030] Further optimization of the design includes a clamping module comprising locking lifting rods 35 arranged opposite each other. A tilting seat 36 is vertically mounted at the top of each locking lifting rod 35. A telescopic clamping rod 37 is ball-jointed on the tilting seat 36. A clamping block 38 is fixedly connected to the output end of the clamping rod 37. The workpiece to be welded is clamped between the two clamping blocks 38. The two lifting locking rods 35 are symmetrically arranged, allowing for flexible lifting and lowering, thus adjusting the longitudinal tilt angle of the workpiece. The tilting seat 36 is mounted at the top of the locking lifting rods 35 and connected to the clamping blocks 38 via a ball joint. After the two clamping blocks 38 clamp the workpiece, rotating the clamping blocks 38 via the tilting seat 36 causes the workpiece to tilt. Through combinations of lifting, tilting, telescopic, and ball-joint rotation, adaptive clamping of workpieces of different shapes is achieved. This allows the clamping force to be adjusted according to the workpiece size, reducing workpiece displacement caused by thermal deformation and significantly improving the adaptability and clamping reliability of the clamping mechanism 3 for complex-shaped workpieces.

[0031] In one embodiment of the present invention, the control center of the flip seat 36 and the locking lifting rod 35 is electrically connected to the control component 11, and can be freely controlled by the control component 11 to realize multi-axis linkage and multi-degree-of-freedom adjustment. Combined with the multi-degree-of-freedom welding of the welding torch 22, it can be applied to the welding of irregular workpieces.

[0032] Further optimization of the design: The clamping block 38 includes a clamping frame 39 fixedly connected to the output end of the clamping rod 37. Several push rods 310 are telescopically mounted on opposite ends of the two clamping frames 39. These push rods 310 are arranged in an array on the end face of the clamping frame 39, and the workpiece to be welded is fixed between the push rods 310. The push rods 310 are arranged in an array within the clamping frame 39. Each push rod 310 is clamped at one end within the clamping frame 39 by a clamping elastic element 311, allowing each push rod 310 to extend to different lengths according to the uneven shape of the workpiece surface. This achieves conformal fitting to irregular surfaces. Each push rod 310 independently fits different positions on the workpiece surface, achieving highly adaptable clamping for irregular shapes and contours. Compared to the integral clamping block 38 structure, the dot-matrix contact of the push rod array increases the uniformity of the clamping force distribution, effectively reducing local stress concentration and the risk of workpiece deformation, and significantly improving clamping positioning accuracy and holding stability.

[0033] In one embodiment of the present invention, an anti-slip layer is provided at one end of the push rod 310 extending out of the clamping frame 39, which can effectively prevent the workpiece from slipping between the push rod 310 and the workpiece.

[0034] Further optimizing the design, the support plate 34 is designed in a conical shape with a spherical top. The two locking lifting rods 35 are symmetrically positioned at both ends of the sphere. The support plate 34 is generally conical with a spherical top. The two locking lifting rods 35 are symmetrically installed at two opposite ends of the spherical top, facilitating the centering and positioning of the workpiece. At the same time, the spherical top of the cone allows welding slag and dust generated during welding to slide off along the conical surface, preventing them from accumulating on the support plate 34 and affecting clamping accuracy. The spherical top also reduces the contact area between the support plate 34 and the workpiece, helping to reduce the thermal impact of welding heat conduction on the clamping mechanism 3.

[0035] Further optimizing the design, an air inlet 43 is provided at the top of the protective cover 41, and a filter module 44 is installed inside the air inlet 43 to filter the air entering the protective cover 41. With the air inlet 43 at the top of the protective cover 41 and the filter module 44 installed inside, external air is filtered and purified before entering the protective cover 41, ensuring the cleanliness of the air entering the protective cover 41 and preventing dust particles from the external environment from being carried into the welding area and affecting the welding quality or contaminating the workpiece surface. Simultaneously, the filter module 44 ensures the air pressure balance inside the protective cover 41 during the welding process, providing a stable airflow environment for the negative pressure dust collection of the collection hood 42. Together with the collection hood 42 and the suction device 5, this forms a complete airflow circulation system, enhancing the overall effectiveness of the dust collection system.

[0036] In one embodiment of the present invention, the air inlet 43 can be connected to the air supply pipe 48, which can be connected to clean air or inert protective gas, thereby further improving the protection of the welding process and improving the welding quality.

[0037] The design is further optimized by incorporating an openable observation door 45 on the protective cover 41, which corresponds to the processing position of the workpiece to be welded. A sealing strip 46 is installed between the observation door 45 and the protective cover 41. The opening of the openable observation door 45 on the protective cover 41 corresponding to the workpiece processing position, and the installation of the sealing strip 46 between the observation door 45 and the protective cover 41, ensures the overall airtightness of the protective cover 41 when the observation door 45 is closed, preventing fumes from leaking out through gaps in the observation door 45. Operators can observe the welding process in real time through the observation door 45, facilitating timely detection of welding abnormalities. Simultaneously, the opening and closing design of the observation door 45 facilitates the loading and unloading of workpieces, allowing for loading and unloading operations without removing the entire protective cover 41, thus improving operational convenience and production efficiency while ensuring protective effectiveness.

[0038] In one embodiment of the present invention, the observation door 45 is correspondingly arranged with the parallel guide rail 312, which facilitates the entry, exit and placement of workpieces.

[0039] The design is further optimized by setting the top of the collection cover 42 open and corresponding to the bottom opening of the protective cover 41 to form a sealed welding space; the bottom of the protective cover 41 is provided with a collection trough 47 for collecting dust and welding slag, and the connection position of the suction device 5 to the protective cover 41 is higher than the collection trough 47. The top opening of the collection hood 42 corresponds vertically to the bottom opening of the protective cover 41, together forming a sealed welding space. This confines welding fumes within the enclosed area, preventing them from spreading outwards. It also provides a sealed foundation for establishing a negative pressure environment within the collection hood 42, enhancing protection during the welding process and facilitating the use of clean air or protective gas to protect the welding process. A collection trough 47 is located at the bottom of the protective cover 41 to collect dust and slag generated during welding. The bottom collection trough 47 effectively holds slag and larger dust particles, preventing blockage of the air outlet. The connection point of the suction device 5 to the protective cover 41 is higher than the collection trough 47, preventing the intake of slag and large particles. This prevents large slag particles from being directly sucked into the suction device 5, which could damage the equipment or clog the pipeline. The slag and dust fall directly into the collection trough 47 for easy collection and recycling.

[0040] In one embodiment of the present invention, the air outlet of the collection cover 42 is provided with a filter screen for blocking dust and welding slag, so as to prevent dust and welding slag from clogging the pipe.

[0041] In one embodiment of the present invention, the position on the frame 1 corresponding to the collection cover 42 adopts a transparent hollow design to facilitate the falling and discharge of welding slag and fumes.

[0042] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0043] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A mechanical equipment processing and welding device, characterized in that, include: A frame (1) is fixed on the ground in the production area, and a control component (11) for controlling the automatic operation of the equipment is provided on the frame (1). Welding mechanism (2), the welding mechanism (2) includes a welding frame (21) set on the frame (1), the welding frame (21) is provided with an adjustment component (213) that can be adjusted with multiple degrees of freedom, and a welding torch (22) for welding workpiece is installed on the adjustment component (213). The clamping mechanism (3) includes a clamping seat (31) that can move and lock on the frame (1). The top of the clamping seat (31) is provided with a clamping assembly that can be adjusted in multiple degrees of freedom. The clamping assembly fixes the workpiece to be welded below the welding gun (22) and welds the workpiece. The dustproof mechanism (4) includes a protective cover (41) and a collection cover (42) arranged on the upper and lower sides respectively. The protective cover (41) covers the frame (1) and covers the welding mechanism (2) and the clamping mechanism (3). The collection cover (42) is attached to the bottom end of the frame (1) and is connected to the suction device (5).

2. The mechanical equipment processing and welding device according to claim 1, characterized in that: The adjustment assembly (213) includes a first movable frame (23) slidably connected to the welding frame (21), a second movable frame (24) movably disposed on the first movable frame (23), a third movable frame (25) movably disposed on the second movable frame (24), the welding torch (22) is fixedly mounted on the third movable frame (25), and the welding head of the welding torch (22) faces the workpiece to be welded.

3. The mechanical equipment processing and welding device according to claim 2, characterized in that: The third movable frame (25) is provided with a positioning module (26) electrically connected to the control component (11), and the positioning reference of the positioning module (26) is set to correspond to the welding head of the welding gun (22).

4. The mechanical equipment processing and welding device according to claim 1, characterized in that: The clamping assembly includes a clamping turntable (32) rotatably connected to the clamping seat (31). The clamping turntable (32) and the clamping seat (31) can be locked together. A clamping lifting rod (33) is provided at the top center of the clamping turntable (32). A support plate (34) is provided at the top of the clamping lifting rod (33). A clamping module for clamping the workpiece is provided at the top of the support plate (34).

5. The mechanical equipment processing and welding device according to claim 4, characterized in that: The clamping module includes locking lifting rods (35) arranged opposite to each other. A flip seat (36) is vertically arranged at the top of the locking lifting rod (35). A telescopic clamping rod (37) is ball-jointed on the flip seat (36). A clamping block (38) is fixedly connected to the output end of the clamping rod (37). The workpiece to be welded is clamped between the two clamping blocks (38).

6. The mechanical equipment processing and welding device according to claim 5, characterized in that: The clamping block (38) includes a clamping frame (39) fixedly connected to the output end of the clamping rod (37). Several push rods (310) are telescopically arranged at the opposite ends of the two clamping frames (39). Several push rods (310) are arranged in an array on the end face of the clamping frame (39). The workpiece to be welded is fixed between several push rods (310).

7. The mechanical equipment processing and welding device according to claim 5, characterized in that: The support plate (34) is designed in the shape of a cone with a spherical top. The two locking lifting rods (35) are symmetrically installed at both ends of the sphere.

8. The mechanical equipment processing and welding device according to claim 1, characterized in that: The protective cover (41) is provided with an air inlet (43) at the top, and a filter module (44) for filtering air is provided inside the air inlet (43) to filter the air entering the protective cover (41).

9. The mechanical equipment processing and welding device according to claim 8, characterized in that: The protective cover (41) is provided with an openable observation door (45), which corresponds to the processing position of the workpiece to be welded; a sealing strip (46) is provided between the observation door (45) and the protective cover (41).

10. The mechanical equipment processing and welding device according to claim 1, characterized in that: The top of the collection cover (42) is open and is set in accordance with the bottom opening of the protective cover (41) to form a sealed welding space; the bottom of the protective cover (41) is provided with a collection trough (47) for collecting dust and welding slag, and the connection position of the suction device (5) and the protective cover (41) is higher than the collection trough (47).

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