Welding temperature cooling and heat dissipation device

Abstract

The application discloses a welding temperature cooling and heat dissipation device, which comprises a lifting platform, a welding machine, a cooling device, a support, a placing seat and a main body. The device is provided with a position adjusting assembly which is matched with an elastic auxiliary pulling piece through a gear and a rack transmission, so that the height of the cooling assembly can be finely adjusted, and the elastic self-adaptive locking of a positioning clamp can guarantee the stability of the cooling structure and the alignment of the high-temperature welding area. The cooling assembly outputs a forward high-pressure airflow through a heat dissipation fan, and the airflow is stably divided through a flow guide assembly and then is blown and radiated in a directional manner through multiple groups of shunt assemblies which can be adjusted at multiple angles. The device can be adapted to special-shaped workpieces and complex welds, and can realize uniform cooling in all areas without dead angles. The device has high adjustability and adaptability, good heat dissipation and cooling effects, and can effectively improve the problems of workpiece welding thermal deformation, weld oxidation and equipment overheating, and has a wide application range.

Description

Technical Field

[0001] This invention relates to the field of welding heat dissipation technology, and specifically to a welding temperature cooling and heat dissipation device. Background Technology

[0002] Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature, or high pressure. Modern welding uses various energy sources, including gas flames, electric arcs, lasers, electron beams, friction, and ultrasound. Potential injuries from welding include burns, electric shock, vision impairment, inhalation of toxic fumes, and excessive ultraviolet radiation. During welding, it's important to prevent the welding torch from overheating and to ensure a safe working environment. Areas for improvement in the use of welding temperature cooling and heat dissipation devices include: When using a welding temperature cooling and heat dissipation device, under normal circumstances, the welding angle and height can be adjusted during operation via the base, adjusting bracket, welding fixture, and air supply device. Adjustments can be made for different materials and welding temperatures, and the device can be moved. During use, the cooling components work in conjunction with the welding equipment to simultaneously cool the weld seam and the welding heat-affected zone. After the workpiece is heated, heat diffuses disorderly from the welding point to the surrounding base material, with heat radiation and conduction continuously spreading to the periphery. Due to the fixed height of the cooling components, the distance between the air-cooled heat exchange surface and the workpiece welding surface cannot be adjusted as needed, making concentrated cooling at close range impossible. High-temperature heat continues to expand outward along the surface and thickness of the plate, resulting in low localized cooling efficiency and making the workpiece prone to welding heat deformation. Simultaneously, the cooling airflow from the cooling components is fixed in direction and cannot be aligned with the weld seam in real time. A large amount of cooling air deviates to non-welding areas of the workpiece, resulting in low utilization of effective cooling airflow, with most of the cold air lost into the ambient air, leading to poor targeted cooling. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the present invention is achieved through the following technical solution: a welding temperature cooling and heat dissipation device, the structure of which includes a lifting platform, a welding machine, a cooling device, a bracket, a placement seat, and a main body. The lifting platform is installed in the middle position inside the main body, and a placement seat is installed above the lifting platform. The upper end of the placement seat faces the welding machine. The welding machine is located at the front end of the cooling device, and the back of the cooling device is installed on the bracket. The bracket is located in the middle position of the rear side of the main body.

[0004] As a further optimization of the invention, the cooling device includes a cooling component, an adjusting component, and a mounting frame. The cooling component is installed at the front end of the adjusting component, and the adjusting component is fixedly connected to the middle position inside the mounting frame.

[0005] As a further optimization of the invention, the adjustment component includes a positioning clip, a rack, a rotating tooth, a support rod, an outer frame, and auxiliary pullers. The positioning clip is installed at the lower end of the outer frame, and auxiliary pullers are provided on both sides of the inner side of the outer frame. A rack is vertically installed in the middle of the inner side of the outer frame, and the lower end of the rack and the lower ends of the two auxiliary pullers are connected to the positioning clip. The upper end of the rack extends through into the inner side of the outer frame and meshes with the rotating tooth. One side of the rotating tooth is installed in the middle of the support rod, and the support rod is vertically inserted into the other side of the inner side of the outer frame.

[0006] As a further optimization of the invention, the cooling device is fixed to the rear of the main body by a bracket and mainly consists of a cooling component, an adjustment component, and a mounting bracket. During operation, the height of the cooling component can be adjusted by the adjustment component to ensure that the cooling structure is always directly facing the high-temperature welding area. During the adjustment operation, the meshing transmission of the rotating gear and the rack drives the rack to slide vertically inside the outer frame. With the guiding and limiting effect of the auxiliary pull parts on both sides, the positioning clip is driven to rise and fall smoothly, realizing precise fine-tuning of the front cooling component. The heat generated by welding is quickly dissipated by the cooling component, effectively reducing the temperature of the welding area.

[0007] As a further optimization of the invention, the main body is a hollow box structure, with a welding operation port on the front side. The lifting platform is electrically operated and installed at the center of the bottom wall of the main body. The workpiece is placed on the placement seat and can be vertically raised and lowered with the lifting platform to adjust the welding height. The bracket is an L-shaped support structure, and the cooling device is suspended above the rear of the welding machine.

[0008] As a further optimization of the invention, the mounting frame is a rectangular frame structure, the outer frame of the adjustment component is embedded and fixed in the center of the frame groove inside the mounting frame, the rotating tooth is fixedly sleeved in the middle of the support rod, and the rotating tooth and the vertically arranged rack precisely mesh to form a gear and rack transmission structure, and the rack can move vertically up and down and slide along the inside of the outer frame with the forward and reverse rotation of the rotating tooth.

[0009] As a further optimization of the invention, the auxiliary traction component is an elastic telescopic guide structure. The upper end of the auxiliary traction component is fixedly connected to the inner top wall of the outer frame, and the lower end is fixedly connected to the upper surface of the positioning clip. The positioning clip is an arc-shaped snap-on positioning structure. By raising and lowering the rack and pinion, the positioning clip and the cooling component can be adjusted vertically synchronously. The auxiliary traction component extends and retracts synchronously during the adjustment process and plays a guiding, limiting, buffering, and stabilizing role.

[0010] As a further optimization of the invention, the positioning card is provided with a card block, a cavity, a spring strip, and a placement frame. The card block is provided with multiple blocks, and the multiple card blocks are connected by spring strips to form two parallel lines set at the upper and lower ends inside the placement frame. The multiple card blocks are connected to each other by spring strips.

[0011] As a further optimization of the invention, the positioning clip uses a mounting frame as a supporting base inside, with multiple sets of locking blocks at the upper and lower ends elastically linked by spring strips. A cavity is pre-reserved inside the mounting frame, providing space for the assembly of the cooling component and for deformation buffering. During assembly and adjustment, each set of locking blocks can adaptively fine-tune the spacing using the elastic extension and retraction of the spring strips, elastically gripping and limiting the cooling component, effectively eliminating assembly gaps. This ensures the cooling component is securely installed and accurately aligned.

[0012] As a further optimization of the invention, the cooling component includes a flow guiding component, a housing, a cooling fan, a vent plate, and an interconnecting plate. The flow guiding component is located below the housing, and the upper end of the flow guiding component is provided with an interconnecting plate that communicates with it. The flow guiding component is connected to the cooling fan through the interconnecting plate. The upper end of the cooling fan is provided with a vent plate, and the vent plate is installed parallel to the upper end of the housing.

[0013] As a further optimization of the invention, the cooling component uses the shell as the overall protective mounting base. During operation, the cooling fan runs at high speed to generate negative pressure airflow. The suction force is transmitted to the lower guide component through the interconnect plate. The guide component is directly facing the high-temperature welding area and can accurately gather the high-temperature hot air generated by welding. It is quickly guided into the interior of the guide component through the interconnect plate and discharged outward, realizing directional exhaust heat dissipation. It can quickly remove the heat accumulated at the welding point and greatly improve the welding cooling efficiency.

[0014] As a further optimization of the invention, the flow guiding component includes a positioning plate, a flow diversion component, a separator block, and a flow frame. The upper end of the positioning plate is connected to the lower end of the flow frame, and the positioning plate is provided with a plurality of equally spaced parallel flow diversion components. The plurality of flow diversion components penetrate the positioning plate and extend into the interior of the flow frame. The plurality of flow diversion components are connected to the flow frame, and a separator block is provided between the plurality of flow diversion components.

[0015] As a further optimization of the invention, the airflow guiding component uses a flow frame as the airflow gathering cavity. Multiple sets of equidistantly arranged flow-diverting components can absorb hot air from the welding area in separate zones. The partition blocks separate the flow-diverting channels from each other. The air discharged by the cooling fan will then flow into the interior of the flow frame through the interconnecting plate, and then be discharged independently through each flow-diverting component. This structure achieves zoned and uniform heat dissipation and expands the heat dissipation coverage area. As a further optimization of the invention, the diversion component is provided with an air outlet, a spring buckle, a swing member, an air inlet pipe, and a snap-fit ​​interface. The air outlet is located at the lower end of the air inlet pipe, and a spring buckle is provided in the middle of the air inlet pipe. The air inlet pipe extends through into the swing member, and the swing member is provided with multiple snap-fit ​​interfaces arranged in a ring at equal intervals. The snap-fit ​​interfaces are fastened and connected to the spring buckle. The air inlet pipe is movably connected to the swing member through the snap-fit ​​interfaces and the spring buckle.

[0016] As a further optimization of the invention, the diversion component adopts a swingable adjustment structure. The swinging component is the angle adjustment base, and the air inlet pipe can rotate flexibly inside the swinging component. During adjustment, press the snap fastener to disengage it from the current locking interface, and then rotate the air inlet pipe to adjust the orientation angle of the air outlet. After adjusting to the appropriate position, the snap fastener automatically and elastically locks into the corresponding locking interface. Through multi-level angle adjustment, it can accurately match the heat dissipation requirements of different welding points and irregularly shaped workpieces, achieving multi-angle precise air intake and heat dissipation without heat dissipation dead corners, greatly improving the heat dissipation adaptability and cooling comprehensiveness of the device. Beneficial effects

[0017] The present invention provides a welding temperature cooling and heat dissipation device, which has the following beneficial effects: 1. This invention is equipped with an adjustable positioning component, which adopts a gear and rack transmission structure with meshing teeth and rack, and is combined with elastic auxiliary pull parts arranged symmetrically on both sides to form a precise lifting and adjusting mechanism. The vertical height of the cooling component can be precisely finely adjusted according to the workpiece thickness, welding height, and weld position. At the same time, the auxiliary pull parts can guide and limit the movement, and buffer and reduce shock throughout the process, ensuring that the lifting and positioning of the cooling component is stable and without shaking. This ensures that the heat dissipation vent is always close to the high temperature heat source of welding, greatly improving the accuracy of fixed-point cooling, effectively suppressing the disorderly diffusion of welding heat, and reducing workpiece thermal deformation and residual stress.

[0018] The present invention features an elastic positioning clip assembly structure with a mounting frame as the main support. It utilizes the elastic linkage characteristics of multiple sets of clips and elastic pull bars to achieve flexible clamping and positioning of the cooling component. The elastic deformation of the elastic pull bars offsets the vibration and impact force. Combined with the buffer and accommodating space of the cavity, it ensures the alignment accuracy between the cooling component and the welding point throughout the process, ensuring that the heat dissipation position is consistent and the heat dissipation effect is consistent in each welding operation.

[0019] The cooling component of this invention integrates a zoned airflow guiding and a multi-angle adjustable heat dissipation structure. The flow frame, together with the partition block, forms independent multi-channel air intake, which can divide and direct the heat dissipation of the welding area, avoid airflow turbulence and air volume waste, and expand the heat dissipation coverage. At the same time, the airflow guiding component adopts a multi-position locking structure with spring clips and ring clip interfaces, which can flexibly adjust the exhaust angle of the air inlet and outlet, effectively improve the utilization rate of cooling air volume, quickly extract and exhaust high-temperature welding hot air, and achieve efficient and comprehensive cooling, making it highly adaptable to various complex welding operation scenarios. Attached Figure Description

[0020] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a structural diagram of a welding temperature cooling and heat dissipation device. Figure 2 This is a schematic diagram of a three-dimensional structure of an improved cooling device.

[0021] Figure 3 This is a schematic diagram of the internal structure of an improved positioning component.

[0022] Figure 4 This is a schematic diagram of the internal structure of an improved positioning card.

[0023] Figure 5 This is a schematic diagram of the internal structure of an improved cooling component.

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of an improved flow guiding component.

[0025] Figure 7 This is a schematic diagram of the internal structure of an improved shunt component.

[0026] In the diagram: Lifting platform-1, Welding machine-2, Cooling device-3, Support frame-4, Placement seat-5, Main body-6; Cooling component-31, Positioning component-32, Mounting bracket-33; Positioning clip-321, rack-322, rotating gear-323, support rod-324, outer frame-325, auxiliary traction component-326; Card block-3211, cavity-3212, spring pull bar-3213, mounting frame-3214; Airflow guide assembly-311, housing-312, cooling fan-313, vent plate-314, interconnect plate-315; Positioning plate-3111, diversion component-3112, separator block-3113, flow frame-3114; Air outlet - 1121, spring clip - 1122, swing component - 1123, air inlet pipe - 1124, card interface - 1125. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments. Example

[0028] Please see Figures 1-4 , This invention provides a welding temperature cooling and heat dissipation device. A welding temperature cooling and heat dissipation device includes a lifting platform 1, a welding machine 2, a cooling device 3, a support 4, a placement seat 5, and a main body 6. The lifting platform 1 is installed in the middle of the main body 6, and the placement seat 5 is installed above the lifting platform 1. The upper end of the placement seat 5 faces the welding machine 2. The welding machine 2 is located at the front end of the cooling device 3, and the back of the cooling device 3 is installed on the support 4. The support 4 is located in the middle of the rear side of the main body 6.

[0029] The cooling device 3 is provided with a cooling component 31, an adjustment component 32, and a mounting bracket 33. The cooling component 31 is installed at the front end of the adjustment component 32, and the adjustment component 32 is fixedly connected to the middle position inside the mounting bracket 33.

[0030] The adjustment component 32 includes a positioning clip 321, a rack 322, a rotating tooth 323, a support rod 324, an outer frame 325, and auxiliary pullers 326. The positioning clip 321 is installed at the lower end of the outer frame 325, and auxiliary pullers 326 are provided on both sides of the inner side of the outer frame 325. The rack 322 is vertically installed in the middle position inside the outer frame 325, and the lower end of the rack 322 and the lower ends of the two auxiliary pullers 326 are connected to the positioning clip 321. The upper end of the rack 322 extends through into the inner side of the outer frame 325 and meshes with the rotating tooth 323. One side of the rotating tooth 323 is installed in the middle position of the support rod 324, and the support rod 324 is vertically inserted into the other side of the inner side of the outer frame 325.

[0031] The cooling device 3 is fixed to the rear side of the main body 6 by the bracket 4, and mainly consists of a cooling component 31, an adjustment component 32, and a mounting bracket 33. During operation, the height position of the cooling component 31 can be adjusted by the adjustment component 32 to ensure that the cooling structure is always facing the high-temperature welding area. During the adjustment operation, the meshing transmission between the rotating gear 323 and the rack 322 is used to drive the rack 322 to slide vertically inside the outer frame 325. With the guiding and limiting effect of the auxiliary pull parts 326 on both sides, the positioning clip 321 is driven to rise and fall smoothly, realizing the precise fine adjustment of the front cooling component 31. The heat generated by welding is quickly dissipated by the cooling component 31, effectively reducing the temperature of the welding area.

[0032] The main body 6 is a hollow box structure. A welding operation port is provided on the front side of the main body 6. The lifting platform 1 is installed in the center of the bottom wall of the main body 6 using an electric lifting structure. The workpiece is placed on the placement seat 5 and can be vertically raised and lowered with the lifting platform 1 to adjust the welding height. The bracket is an L-shaped support structure, and the cooling device 3 is suspended above the rear side of the welding machine 2.

[0033] The mounting frame 33 is a rectangular frame structure. The outer frame 325 of the positioning component 32 is embedded and fixed in the center of the inner frame groove of the mounting frame 33. The rotating tooth 323 is fixedly sleeved in the middle of the support rod 324. The rotating tooth 323 and the vertically arranged rack 322 precisely mesh to form a gear and rack transmission structure. The rack 322 can move vertically up and down and slide along the inner side of the outer frame 325 with the forward and reverse rotation of the rotating tooth 323.

[0034] The auxiliary traction member 326 is an elastic telescopic guide structure. The upper end of the auxiliary traction member 326 is fixedly connected to the inner top wall of the outer frame 325, and the lower end is fixedly connected to the upper surface of the positioning clip 321. The positioning clip 321 is an arc-shaped snap-on positioning structure. The positioning clip 321 and the cooling component 31 can be adjusted vertically synchronously by the raising and lowering of the rack 322. The auxiliary traction member 326 extends and retracts synchronously during the adjustment process and plays a guiding, limiting, buffering and stabilizing role.

[0035] The positioning clip 321 includes a clip 3211, a cavity 3212, a spring strip 3213, and a mounting frame 3214. The clip 3211 consists of multiple clips, which are connected by the spring strip 3213 to form two parallel lines located at the upper and lower ends inside the mounting frame 3214. The multiple clips 3211 are connected to each other by the spring strip 3213.

[0036] The positioning clip 321 uses a mounting frame 3214 as its supporting base. Multiple sets of clips 3211 at both ends are elastically linked by spring strips 3213. A cavity 3212 is reserved inside the mounting frame 3214, providing space for the assembly and deformation buffering of the cooling component 31. During assembly and adjustment, the spacing of each set of clips 3211 can be adaptively fine-tuned using the elastic extension and retraction of the spring strips 3213, elastically gripping and limiting the cooling component 31, effectively eliminating assembly gaps. This ensures that the cooling component 31 is securely installed and accurately aligned.

[0037] The working principle of the above technical solution is explained below: In use of this invention, before the formal welding operation, the operator first places the various workpieces to be welded stably and centrally on the bearing end face of the placement seat 5. The electric lifting platform 1, centrally located inside the main body 6, provides automatic lifting power, driving the placement seat 5 and the workpieces placed on its surface to perform vertical lifting motion. The operator can flexibly adjust the lifting stroke and dwell height of the lifting platform 1 according to actual process requirements such as workpiece thickness, weld position, and welding machine parameters, accurately calibrating the relative vertical distance and alignment position between the workpiece weld and the welding head of the welding machine 2, completing the precise calibration of the welding station in the early stages. During the continuous welding operation of the welding machine 2, the welding point will continuously generate a large amount of high-temperature heat, which can be cooled by the adjustment component 32. The overall height is finely adjusted. During actual positioning, the rotating gear 323 and the vertically fixed rack 322 form a precise meshing assembly structure. Utilizing the meshing transmission principle of gears and racks, the circular rotation of the rotating gear 323 is efficiently converted into the vertical reciprocating motion of the rack 322. This stably drives the rack 322 to perform smooth, low-resistance lifting and sliding movements along the internal vertical track of the outer frame 325, achieving dynamic adjustment of the cooling height. Throughout the vertical lifting and sliding process of the rack 322 following the rotating gear 323, the auxiliary traction components 326 symmetrically arranged on the left and right sides inside the outer frame 325 will elastically expand and contract synchronously with the lifting and lowering movements of the positioning clip 321. The two sets of auxiliary traction components 326 act symmetrically on both sides of the positioning clip 321. It can strictly guide and bidirectionally limit the overall movement trajectory of the positioning clip 321 and the rack 322, effectively offsetting the sliding gaps generated by mechanical assembly, avoiding mechanical problems such as left-right offset, up-down wobbling, and slippage jamming that are prone to occur in single gear rack transmission, greatly improving the stability and accuracy of the vertical adjustment process, ensuring that the cooling component 31 has no offset or wobbling after adjustment, and always maintains a stable working posture, providing stable structural support for continuous and efficient heat dissipation and cooling operations. At the same time, the positioning clip 321, as the core bearing and positioning locking structure of the cooling component 31, takes the mounting frame 3214 as the overall bearing base, and has multiple sets of independent clips 3211 symmetrically arranged at the upper and lower ends inside, which achieve elastic connection under the action of the spring strip 3213. The dynamic connection forms an adaptive and adjustable elastic clamping and positioning structure. During the assembly and fixation of the cooling component 31 and subsequent height adjustment, multiple sets of clamping blocks 3211 can use the elastic extension and contraction characteristics of the elastic strip 3213 to adaptively and finely adjust the spacing of each set of clamping blocks 3211 according to the actual assembly size and installation tolerance of the cooling component 31. The cooling component 31 is elastically clamped and limited from multiple directions, completely eliminating the problems of assembly gaps and loose fixation that exist in traditional rigid fixing structures. The hollow cavity 3212 reserved inside the mounting frame 3214 further ensures the installation firmness and alignment accuracy of the cooling component 31 under long-term operation, so that the cooling structure is always stably facing the high-temperature welding area and continuously provides stable and accurate heat dissipation and cooling treatment for welding operations. Example

[0038] Please see Figures 5-7 , This invention provides a welding temperature cooling and heat dissipation device. The cooling component 31 includes a flow guiding component 311, a housing 312, a cooling fan 313, a vent plate 314, and an interconnecting plate 315. The flow guiding component 311 is located below the housing 312, and the upper end of the flow guiding component 311 is provided with an interconnecting plate 315 connected to it. The flow guiding component 311 is connected to the cooling fan 313 through the interconnecting plate 315. The upper end of the cooling fan 313 is provided with a vent plate 314, and the vent plate 314 is installed parallel to the upper end of the housing 312.

[0039] The cooling component 31 uses the housing 312 as the overall protective mounting base. During operation, the cooling fan 313 runs at high speed to generate negative pressure airflow. The suction force is transmitted to the lower guide component 311 through the interconnect plate 315. The guide component 311 is directly facing the high-temperature welding area and can accurately gather the high-temperature hot air generated by welding. It is quickly guided into the interior of the guide component 311 through the interconnect plate 315 and discharged outward, realizing directional exhaust heat dissipation. It can quickly remove the heat accumulated at the welding point and greatly improve the welding cooling efficiency.

[0040] The flow guiding component 311 includes a positioning plate 3111, a flow diversion component 3112, a separator block 3113, and a flow frame 3114. The upper end of the positioning plate 3111 is connected to the lower end of the flow frame 3114. The positioning plate 3111 is provided with a plurality of equally spaced parallel flow diversion components 3112. The plurality of flow diversion components 3112 penetrate the positioning plate 3111 and extend into the interior of the flow frame 3114. The plurality of flow diversion components 3112 are connected to the flow frame 3114, and a separator block 3113 is provided between the plurality of flow diversion components 3112.

[0041] The airflow guiding component 311 uses the flow frame 3114 as the airflow gathering cavity. Multiple sets of equidistantly arranged flow-dividing components 3112 can absorb hot air from the welding area in separate zones. The partition block 3113 separates each flow-dividing channel from the others. The air discharged by the cooling fan 313 will then flow into the interior of the flow frame 3114 through the interconnect plate 315, and then be discharged independently through each flow-dividing component 3112. This structure achieves zoned and uniform heat dissipation and expands the heat dissipation coverage area. The diversion component 3112 is provided with an air outlet 1121, a spring buckle 1122, a swing member 1123, an air inlet pipe 1124, and a locking interface 1125. The air outlet 1121 is located at the lower end of the air inlet pipe 1124, and the spring buckle 1122 is located in the middle of the air inlet pipe 1124. The air inlet pipe 1124 extends through into the swing member 1123, and the swing member 1123 is provided with a plurality of locking interfaces 1125 arranged in a ring at equal intervals. The locking interfaces 1125 are fastened to the spring buckle 1122. The air inlet pipe 1124 is movably connected to the swing member 1123 through the locking interfaces 1125 and the spring buckle 1122.

[0042] The diversion component 3112 adopts a swingable adjustment structure. The swinging part 1123 is the angle adjustment base. The air inlet pipe 1124 can rotate flexibly inside the swinging part 1123. During adjustment, press the snap 1122 to disengage it from the current locking interface 1125, and then rotate the air inlet pipe 1124 to adjust the orientation angle of the air outlet 1121. After adjusting to the appropriate position, the snap 1122 automatically and elastically locks into the corresponding locking interface 1125. Through multi-level angle adjustment, it can accurately match the heat dissipation requirements of different welding points and irregularly shaped workpieces, realize multi-angle precise air intake and heat dissipation, eliminate heat dissipation dead corners, and greatly improve the heat dissipation adaptability and cooling comprehensiveness of the device.

[0043] The working principle of the above technical solution is explained below: In use, during formal heat dissipation operations, the flow guiding component 311 uses a large-volume flow frame 3114 as the main cavity for high-pressure airflow collection and stabilization. Multiple sets of flow guiding components 3112 are arranged parallel to each other at equal intervals on the lower end face of the positioning plate 3111. This allows for the diversion of the concentrated high-pressure airflow, forming multiple independent airflow paths that act on a large-area high-temperature thermal field of the welded workpiece. This achieves zoned coverage and separate-path purging for cooling. Adjacent sets of flow guiding components 3112 are completely isolated by partition blocks 3113, ensuring that each set of flow guiding components 3112 forms an independent, non-interfering dedicated airflow channel. This effectively avoids problems such as crosstalk, airflow collision, and air pressure attenuation in multiple airflow channels, ensuring uniform and stable airflow velocity and volume in each airflow channel. Significantly improving overall heat dissipation uniformity and efficiency, the flow distribution component 3112 enables precise angle-adjustable airflow at multiple angles and speeds, completely eliminating heat dissipation blind spots. Operators press the spring clip 1122 mounted in the middle of the air inlet pipe 1124, causing it to contract and disengage from the locking interface 1125, releasing the locking between the air inlet pipe 1124 and the swing component 1123. This allows the air inlet pipe 1124 to rotate freely within the swing component 1123. Then, based on the offset angle of the welding points, the weld direction, and the workpiece's shape, the air inlet pipe 1124 is rotated to flexibly adjust the pitch angle, left-right orientation, and airflow direction of the lower air outlet 1121, precisely aligning each air outlet 1121 with the workpiece weld and localized areas. High-temperature accumulation points, weld dead corners, irregular depressions and protrusions are precisely aligned for airflow cooling. When the outlet angle 1121 is adjusted to the optimal heat dissipation position, the operator releases the spring clip 1122. The spring clip 1122 instantly returns to its elastic extended state and automatically engages with the corresponding angle-positioned locking interface 1125, mechanically locking the air duct 1124 and the swing component 1123. The locked outlet angle is reliably fixed. During heat dissipation, the cooling fan 313 rotates at high speed, generating high-pressure positive airflow. This high-pressure airflow is evenly distributed and stabilized via the interconnect plate 315, delivering a uniform and stable high-pressure airflow from top to bottom into the overall cavity of the lower guide assembly 311, filling the interior of the guide assembly 311 with high pressure. The compressed airflow constructs a directional airflow cooling duct from top to bottom, ultimately facing the welded workpiece. This provides stable and powerful airflow for high-speed purging and rapid cooling of the high-temperature welding area. After being stabilized and divided by the interconnect plate 315, the airflow converges into the flow frame 3114, and is then evenly distributed into the air inlet pipes 1124 of each group of flow distribution components 3112. Finally, it is blown out at high speed from the precisely aligned air outlets 1121, directly acting on the high-temperature welding area of ​​the welded workpiece. The high-speed flow of room-temperature airflow quickly removes the welding heat accumulated on the weld and workpiece surface, completing the directional and rapid purging and cooling of the welded workpiece. This structure, through multi-duct zoned air supply and a multi-angle adjustable air outlet structure, comprehensively covers the welding heat field, completely eliminates heat dissipation dead zones, and quickly removes the high temperature accumulated in the weld.Effectively prevents defects such as thermal deformation, stress concentration, and blackening of welds caused by localized high temperatures in the workpiece.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A welding temperature cooling and heat dissipation device, comprising a lifting platform (1), a welding machine (2), a cooling device (3), a support (4), a placement seat (5), and a main body (6), wherein the lifting platform (1) is installed in the middle position inside the main body (6), and a placement seat (5) is installed above the lifting platform (1), the upper end of the placement seat (5) is directly facing the welding machine (2), the welding machine (2) is located at the front end of the cooling device (3), and the back of the cooling device (3) is installed on the support (4), the support (4) is located in the middle position of the rear side of the main body (6), characterized in that: The cooling device (3) is provided with a cooling component (31), an adjustment component (32), and a mounting frame (33). The cooling component (31) is installed at the front end of the adjustment component (32), and the adjustment component (32) is fixedly connected to the middle position inside the mounting frame (33). The adjustment component (32) is provided with a positioning clip (321), a rack (322), a rotating tooth (323), a support rod (324), an outer frame (325), and auxiliary pullers (326). The positioning clip (321) is installed at the lower end of the outer frame (325), and auxiliary pullers (326) are provided on both sides of the inner side of the outer frame (325) to connect with it. The rack (322) is vertically provided in the middle position inside the outer frame (325), and the lower end of the rack (322) and the lower ends of the two auxiliary pullers (326) are connected to the positioning clip (321). The upper end of the rack (322) extends through into the inner side of the outer frame (325) and meshes with the rotating tooth (323). One side of the rotating tooth (323) is installed in the middle position of the support rod (324), and the support rod (324) is vertically inserted into the other side of the inner side of the outer frame (325). The cooling device (3) is fixed to the rear side of the main body (6) by the bracket (4) and mainly consists of a cooling component (31), an adjustment component (32) and a mounting bracket (33). During operation, the height position of the cooling component (31) can be adjusted by the adjustment component (32) to ensure that the cooling structure is always facing the high temperature area of ​​welding. During the adjustment operation, the meshing transmission of the rotating gear (323) and the rack (322) is used to drive the rack (322) to slide vertically inside the outer frame (325). With the guiding and limiting effect of the auxiliary pull parts (326) on both sides, the positioning clip (321) is driven to rise and fall smoothly, so as to realize the precise fine adjustment of the front cooling component (31). The heat generated by welding is quickly dissipated by the cooling component (31), effectively reducing the temperature of the welding area.

2. The welding temperature cooling and heat dissipation device according to claim 1, characterized in that: The main body (6) is a hollow box structure. The front side of the main body (6) has a welding operation port. The lifting platform (1) is installed in the center of the bottom wall of the main body (6) using an electric lifting structure. The workpiece is placed on the placement seat (5) and can be vertically raised and lowered with the lifting platform (1) to adjust the welding height. The bracket is an L-shaped support structure. The cooling device (3) is suspended above the rear side of the welding machine (2).

3. The welding temperature cooling and heat dissipation device according to claim 1, characterized in that: The mounting frame (33) is a rectangular frame structure. The outer frame (325) of the adjustment component (32) is embedded and fixed in the center of the frame groove inside the mounting frame (33). The rotating tooth (323) is fixedly sleeved in the middle of the support rod (324). The rotating tooth (323) and the vertically arranged rack (322) mesh precisely to form a gear and rack transmission structure. The rack (322) can move vertically up and down and slide along the inner side of the outer frame (325) as the rotating tooth (323) rotates in both directions.

4. The welding temperature cooling and heat dissipation device according to claim 1, characterized in that: The auxiliary traction member (326) is an elastic telescopic guide structure. The upper end of the auxiliary traction member (326) is fixedly connected to the inner top wall of the outer frame (325), and the lower end is fixedly connected to the upper surface of the positioning clip (321). The positioning clip (321) is an arc-shaped snap-on positioning structure. The positioning clip (321) and the cooling component (31) can be adjusted vertically synchronously by the rise and fall of the rack (322). The auxiliary traction member (326) expands and contracts synchronously with the adjustment process and plays the role of guiding, limiting, buffering and stabilizing.

5. The welding temperature cooling and heat dissipation device according to claim 1, characterized in that: The positioning clip (321) includes a clip (3211), a cavity (3212), a spring strip (3213), and a mounting frame (3214). There are multiple clips (3211), and the multiple clips (3211) are connected by the spring strip (3213) to form two parallel lines located at the upper and lower ends inside the mounting frame (3214). The multiple clips (3211) are connected to each other by the spring strip (3213). The positioning clip (321) uses a mounting frame (3214) as its bearing base. Multiple sets of clips (3211) at the upper and lower ends are elastically linked by elastic strips (3213). The cavity (3212) is reserved inside the mounting frame (3214) to provide space for the assembly and deformation buffering of the cooling component (31). During assembly and adjustment, each set of clips (3211) can adaptively adjust the spacing by means of the elastic extension and retraction of the elastic strips (3213) to elastically hold and limit the cooling component (31), effectively eliminating assembly gaps and ensuring that the cooling component (31) is firmly installed and accurately aligned.

6. The welding temperature cooling and heat dissipation device according to claim 1, characterized in that: The cooling component (31) includes a flow guide component (311), a housing (312), a cooling fan (313), a vent plate (314), and an interconnecting plate (315). The flow guide component (311) is located below the housing (312), and the upper end of the flow guide component (311) is connected to the interconnecting plate (315). The flow guide component (311) is connected to the cooling fan (313) through the interconnecting plate (315). The upper end of the cooling fan (313) is provided with a vent plate (314), and the vent plate (314) is installed parallel to the upper end of the housing (312). The cooling component (31) uses the shell (312) as the overall protective mounting base. During operation, the cooling fan (313) runs at high speed to generate negative pressure airflow. The suction force is transmitted to the lower guide component (311) through the interconnect plate (315). The guide component (311) is directly facing the high temperature area of ​​welding. It can accurately gather the high temperature hot air generated by welding. It is quickly introduced into the guide component (311) through the interconnect plate (315) and discharged outward, realizing directional exhaust heat dissipation. It can quickly remove the heat accumulated at the welding point and greatly improve the welding cooling efficiency.

7. The welding temperature cooling and heat dissipation device according to claim 6, characterized in that: The flow guiding component (311) is provided with a positioning plate (3111), a flow diversion component (3112), a separator (3113), and a flow frame (3114). The upper end of the positioning plate (3111) is connected to the lower end of the flow frame (3114), and the positioning plate (3111) is provided with a plurality of equally spaced parallel flow diversion components (3112). The plurality of flow diversion components (3112) penetrate the positioning plate (3111) and extend into the interior of the flow frame (3114). The plurality of flow diversion components (3112) are connected to the flow frame (3114), and a separator (3113) is provided between the plurality of flow diversion components (3112). The flow guiding component (311) uses the flow frame (3114) as the airflow gathering cavity. Multiple sets of equally spaced flow diversion components (3112) can divide and absorb the hot air in the welding area. The partition block (3113) separates each flow diversion channel from each other. The air discharged by the cooling fan (313) will flow into the flow frame (3114) through the interconnect plate (315) and then be discharged independently through each flow diversion component (3112). This structure realizes partitioned and uniform heat dissipation and expands the heat dissipation coverage.

8. The welding temperature cooling and heat dissipation device according to claim 7, characterized in that: The diversion component (3112) is provided with an air outlet (1121), a snap fastener (1122), a swing member (1123), an air inlet pipe (1124), and a snap fastener (1125). The air outlet (1121) is located at the lower end of the air inlet pipe (1124), and the snap fastener (1122) is located in the middle of the air inlet pipe (1124). The air inlet pipe (1124) extends through into the swing member (1123), and the swing member (1123) is provided with a plurality of snap fasteners (1125) arranged in a ring at equal intervals. The snap fasteners (1125) are fastened and connected to the snap fasteners (1122). The air inlet pipe (1124) is movably connected to the swing member (1123) through the snap fasteners (1125) and the snap fasteners (1122). The diversion component (3112) adopts a swingable adjustment structure. The swinging part (1123) is the angle adjustment base. The air inlet pipe (1124) can rotate flexibly inside the swinging part (1123). When adjusting, press the snap button (1122) to make it disengage from the current card interface (1125). Then, rotate the air inlet pipe (1124) to adjust the orientation angle of the air outlet (1121). After adjusting to the appropriate position, the snap button (1122) automatically and elastically snaps into the corresponding card interface (1125). Through multi-level angle adjustment, it can accurately match the heat dissipation requirements of different welding points and irregular workpieces, realize multi-angle precise air intake and heat dissipation, and eliminate heat dissipation dead corners, greatly improving the heat dissipation adaptability and cooling comprehensiveness of the device.

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