Welding device and method for barbecue grill

Abstract

The present application belongs to the technical field of barbecue grill production equipment, and in particular, relates to a welding device for barbecue grills, including a frame, a support frame arranged on the frame, a fixing device and a control panel, and also includes a welding device, which is used to weld the barbecue grill parts fixed by the fixing device: the welding device includes: a bracket, a guide rail is fixedly installed on the front side of the bracket; a support guide block is arranged on the guide rail, a cylinder is installed on the support guide block, and a welding gun is arranged on the output shaft of the cylinder; wherein, an adjustment mechanism is also arranged on the guide rail, which is connected to the support guide block and is used to adjust the position of the support guide block. The beneficial effect of the present application is that through the combination of the guide rail and the support guide block and the setting of the adjustment mechanism, the welding gun can move on a precisely controlled path, and the accuracy of the welding position is ensured through the stability of the movement, and the shaking of the whole when moving can be avoided to prevent the welding gun from shaking, thereby further improving the precision and consistency of welding.

Description

Technical Field

[0001] The present application belongs to the technical field of barbecue grill production equipment, and in particular, relates to a welding device and method for a barbecue grill. Background Art

[0002] Barbecue refers to the process of grilling meat and meat products over charcoal. Generally speaking, barbecue is to grill food (mostly meat, seafood, vegetables) over fire until it is edible. In modern society, as humans have invented a variety of ways to use fire, barbecue methods have gradually diversified, and various barbecue stoves, grills, barbecue sauces, tin foil and other barbecue supplies have been developed.

[0003] For the production of barbecue grills, the existing technology mostly adopts the following steps for processing: 1. Welding welding wires to the iron frame respectively; 2. Welding other barbecue grill parts (such as grill brackets, legs, etc.) to the iron frame one by one; 3. Laying the grill on the iron frame and connecting the grill to the iron frame with welding wire.

[0004] The patent with publication number CN215545768U discloses an automatic electric welding device for barbecue equipment, including: a welding machine bracket, which is the supporting part of the automatic welding device, and an operating table is installed above the welding machine bracket; a first rotating roller, which is rotatably installed on the upper end of the operating table, and the central axis of the first rotating roller is parallel to the horizontal plane of the operating table; a transmission belt, which is connected to the left end of the first rotating roller, and a driving motor is provided at the lower end of the transmission belt, and the driving motor is fixedly installed inside the welding machine bracket; a bracket, which is fixedly installed on the upper surface of the side and rear of the operating table, and a receiving plate is installed on the inner side of the bracket, and a guide rail is fixedly installed on the front side of the receiving plate; an adjustment block, which is symmetrically installed on both sides of the bracket and slidably arranged on the outer side of the guide rail.

[0005] The above patent adjusts the position of the welding guns on both sides by sliding the adjustment block on the guide rail. Although the adjustment of the welding gun position can be completed, the adjustment method is not accurate enough and easily causes the position of the welding gun to shift, which needs to be improved. Summary of the invention

[0006] The purpose of the present application is to provide a welding device and method for a barbecue grill, which can solve the above problems.

[0007] The purpose of the present application is to provide a welding device for a barbecue grill, comprising a frame, a support frame arranged on the frame, a fixing device and a control panel, and also comprising a welding device, the welding device being used to weld barbecue grill parts fixed by the fixing device:

[0008] The welding device comprises:

[0009] A bracket, a guide rail is fixedly mounted on the front side of the bracket;

[0010] A support guide block is arranged on the guide rail, a cylinder is installed on the support guide block, and a welding gun is arranged on the output shaft of the cylinder;

[0011] Wherein, an adjustment mechanism is also arranged on the guide rail, which is connected to the support guide block and is used to adjust the position of the support guide block.

[0012] By using the above-mentioned welding device for a barbecue grill, through the combination of the guide rail and the support guide block and the setting of the adjustment mechanism, the welding gun can move on a precisely controlled path. The stability of the movement ensures the accuracy of the welding position, and the overall shaking during movement can be avoided to prevent the welding gun from shaking, further improving the precision and consistency of welding. The cylinder is used as a power source to drive the welding gun to move up and down for welding operations. Compared with traditional manual welding or low-automation welding methods, the welding cycle can be greatly shortened and the overall production efficiency can be improved. At the same time, in order to ensure the quality of welding, the stability during the movement must be ensured first. The present application ensures the stability of the welding process through the frame, the guide rail system and the adjustment mechanism, reduces the occurrence of welding defects, and avoids the deviation of the welding gun position, such as uneven welds, pores, cracks, etc., thereby improving the overall quality of the barbecue grill.

[0013] Furthermore, the regulating mechanism comprises:

[0014] A two-way guide plate, arranged at the bottom of the guide rail;

[0015] A driver is arranged on both sides of the guide rail and connected to the supporting guide block;

[0016] A stabilizing mechanism, which is disposed on the double-sided guide plate and connected to the supporting guide block;

[0017] There are two drivers and two supporting guide blocks, and a welding gun is installed on each supporting guide block.

[0018] The double-guide plate is set at the bottom of the guide rail, providing support for the support guide block and the installation of the adjustment mechanism. Through the setting of the double-guide plate, the two support guide blocks can be moved on both sides of the double-guide plate, and can be moved together or separately. The tool used for movement is a driver. Each support guide block corresponds to a driver. The command is input through the control panel. The driver receives the signal and drives the support guide block and the welding gun to move and weld accurately, realizing fast and high-quality welding of barbecue grill parts. By controlling the driver, the position of the support guide block and the welding gun can be finely adjusted. At the same time, the stabilizing mechanism is set on the double-guide plate and connected to the support guide block, which can increase the stability during the welding process, ensure that the welding gun always maintains a stable posture during the movement, and prevent the occurrence of offset.

[0019] Further: the stabilizing mechanism comprises a first guiding structure and a second guiding structure of the same structure, the first guiding structure and the second guiding structure are symmetrically arranged on both sides of the double-direction guide plate, and the first guiding structure comprises:

[0020] The sliding assembly comprises a connecting column vertically arranged at the bottom of the supporting guide block, a sliding groove arranged on the guide plate, and a sliding block arranged on the sliding groove and capable of sliding on the sliding groove;

[0021] The buffer assembly comprises a mounting seat arranged at the center of the two-way guide plate, a damper arranged on the sliding block, and an output shaft of the damper is connected to the mounting seat;

[0022] A protective structure, disposed on the bidirectional guide rail and connected to the sliding assembly;

[0023] The bottom of the connecting column is connected to the top of the sliding block, the bottom of the sliding block is provided with a sliding column, and the sliding column is slidably connected to the sliding groove.

[0024] The first guide structure and the second guide structure are respectively located on both sides of the two-way guide plate and correspond to a supporting guide block respectively, thereby ensuring the stability and balance of each supporting guide block during movement and reducing the deviation caused by vibration or external force.

[0025] In the present application, the connecting column, sliding groove and sliding block in the sliding assembly realize the smooth sliding of the support guide block on the guide rail through precise matching. The connecting column is vertically arranged at the bottom of the support guide block and is closely connected to the top of the sliding block, while the sliding block slides in the sliding groove through the sliding column, which not only ensures the stability of the support guide block, but also allows it to move flexibly to adapt to different welding requirements. At the same time, the buffer assembly connects the mounting seat and the sliding block in the center of the two-way guide plate through a damper, which effectively absorbs the vibration and impact force generated during the movement and adjustment of the welding gun position. The output shaft of the damper is connected to the mounting seat, which can generate resistance when it is impacted or moved and shakes, slowing down the vibration transmission and protecting the overall stability of the welding device. The protective structure is arranged on the two-way guide rail and connected to the sliding assembly, which plays a protective role in the movement of the support guide block, and can prevent the support guide block from shaking when it moves to the edge of the guide rail, thereby protecting the welding gun.

[0026] The various components of the stabilization mechanism cooperate with each other to improve the overall stability of the barbecue grill welding device, ensuring the stability and accuracy of the welding gun whether in high-speed movement or precise positioning, thereby ensuring the consistency and reliability of welding quality. In the structure of the first guide structure and the second guide structure, through the precise matching of the sliding component, the damping and shock absorption effect of the buffer component and the protective effect of the protective structure, a more comprehensive and effective stability guarantee is provided for the barbecue grill welding device.

[0027] Furthermore, the protective structure includes:

[0028] A protection groove, which is arranged on the two-way guide rail and communicates with the sliding groove;

[0029] A protective sliding block is disposed on the sliding groove and is capable of sliding on the sliding groove and the protective groove;

[0030] The cross-sections of the protection groove and the sliding groove are the same, the protection sliding block is hinged to the sliding block, and the protection groove is bent inwards to form a protection corner.

[0031] The protection groove is connected to the sliding groove and is set on the two-way guide rail. The protection slider can slide on the sliding groove and the protection groove, which can effectively limit the moving distance of the support guide block and the welding gun thereon, and prevent equipment damage or safety accidents caused by excessive movement. The protection groove bends inward and forms a protection angle, which plays an important buffering role when the support guide block moves quickly to the edge position. When the support guide block approaches the limit position, the protection slider moves along the bending direction of the protection rotation. At this time, the angle between the protection slider and the sliding groove gradually decreases from 180°. During the turning process, the sliding block drives the subsequent elastic parts to expand and contract to absorb the impact force, thereby avoiding the impact and shaking caused by rapid movement and protecting the overall stability of the welding device.

[0032] At the same time, in the absence of a protective structure, the support guide block may collide with the edge of the guide rail due to inertia or improper control, causing equipment damage or affecting welding accuracy. The presence of a protective structure effectively prevents this from happening. By limiting the moving distance and buffering the impact, the protective structure reduces the mechanical wear of the welding device during use, helps to extend the service life of the equipment, reduce maintenance costs, and improve overall production efficiency.

[0033] Furthermore, the buffer component also includes:

[0034] Matching the slide groove, arranged on one side of the slide groove;

[0035] A linkage slider is slidably disposed in the matching slide groove, and the linkage slider is connected to the sliding block;

[0036] An elastic member, one end of which is connected to the linkage slider;

[0037] An adjusting member, disposed on the mounting seat and connected to the elastic member, for adjusting the elastic member;

[0038] Among them, a through groove runs through the matching sliding groove and the sliding groove, and the linkage sliding block is connected with the sliding block through a linkage rod, and the linkage rod can slide along the through groove.

[0039] In addition to the damper connected to the sliding block, the present application also provides a dual buffer mechanism for the welding device by setting a matching slide, a linkage slider, an elastic member and an adjustment member, so that the vibration and impact force generated during the position adjustment process can be more effectively absorbed and dispersed, thereby further improving the stability and service life of the equipment. The linkage slider is connected to the sliding block by a linkage rod, and the linkage rod can slide along the through groove, so that the movement of the sliding block can drive the linkage slider to move synchronously in the matching slide, thereby causing the elastic member to expand and contract. The dynamic adaptability ensures that the buffering effect can be adjusted in real time with the changes in vibration and impact force during the adjustment process, thereby improving the accuracy and effectiveness of the buffering. At the same time, by setting the adjustment member, the user can adjust the preload and stiffness of the elastic member according to actual needs, so that the welding device can adapt to barbecue grill parts of different materials and different welding processes, thereby ensuring the consistency and reliability of the welding quality.

[0040] In addition, the movement of the sliding block drives the linkage slider to move, and then drives the elastic part to expand and contract. This mechanical linkage method makes the buffering process more direct and efficient. When used in conjunction with the damper, it can form a more complete buffering system and further improve the buffering effect and stability.

[0041] Furthermore, the adjusting member comprises:

[0042] A mounting groove, disposed at the center of the mounting seat;

[0043] The rotating wheel is arranged in the installation groove, and an arc groove is arranged on its surface, and one end of the elastic member away from the linkage slider is installed in the arc groove;

[0044] An adjustment handle is arranged at the bottom of the two-way guide plate and is rotatably connected to the rotating wheel;

[0045] It also includes a locking piece, which is arranged on the double-direction guide plate and is used to fix the adjusted rotating wheel.

[0046] The surface of the rotating wheel in the installation groove is provided with an arc groove, and the end of the elastic member away from the linkage slider is installed in the arc groove. The user can accurately control the rotation angle of the rotating wheel by turning the adjustment handle, thereby changing the position of the elastic member in the arc groove, and realizing fine adjustment of the preload and stiffness of the elastic member. The adjustment handle is arranged at the bottom of the two-way guide plate and is rotatably connected to the rotating wheel, so that the user does not need to move the entire welding device during operation, and only needs to simply turn the adjustment handle to complete the adjustment process, which not only improves the operation efficiency but also reduces the operation difficulty. At the same time, the locking member is arranged on the two-way guide plate to fix the adjusted rotating wheel, so that the adjustment result becomes stable and reliable, and prevents the rotating wheel from accidentally rotating due to vibration or external force during the welding process, which affects the welding quality. By adjusting the preload and stiffness of the elastic member, the user can flexibly adjust the buffering effect of the welding device according to the different materials, thicknesses and welding process requirements of the barbecue grill parts, so that the welding device of the present application can be widely used in various barbecue grill manufacturing scenarios, and the versatility and use value of the equipment are improved.

[0047] In addition, the more precise adjustment mechanism and stable buffering effect help reduce vibration and impact during the welding process, thereby reducing the probability of welding defects, helping to improve the overall welding quality of the barbecue grill and ensuring that the product meets the design requirements and usage standards.

[0048] Furthermore, the locking element comprises:

[0049] An installation cavity is arranged in the two-way guide plate, and a first gear connected to the rotating wheel is arranged inside the installation cavity;

[0050] The movable cavity is arranged at one side of the installation cavity, and comprises a receiving portion communicating with the installation cavity and a shifting portion communicating with the outside of the two-way guide plate;

[0051] A shifting rod is arranged in the shifting part, one end of which extends outside the two-way guide plate and the other end of which is hinged with a push rod;

[0052] A second gear is disposed in the storage portion and connected to the ejector rod;

[0053] A guide groove is provided in the toggle portion and is used to guide the movement of the toggle lever, and the toggle lever is provided with a guide protrusion adapted to the guide groove;

[0054] The push rod is pushed out by pushing the push rod, driving the second gear to move from the storage portion to the installation cavity, and the second gear is meshed with the first gear to complete the locking work.

[0055] The installation cavity is arranged in the two-way guide plate, and a first gear connected to the rotating wheel is installed inside, which provides a basis for the subsequent locking operation. The movable cavity is divided into a storage part and a toggle part. The storage part is connected to the installation cavity, and is used to hide and store the second gear when locking is not required; the toggle part is connected to the outside of the two-way guide plate, allowing the user to operate the lever from the outside. The lever is arranged in the toggle part, one end of which extends to the outside of the two-way guide plate for user operation, and the other end is connected to the top rod by a hinge, so that the user can push the top rod by toggling the lever to control the position of the second gear. The second gear is arranged in the storage part and connected to the top rod, wherein the second gear and the top rod are fixed structures and cannot rotate, ensuring that when the two gears are meshed, the position of the rotating wheel can be firmly locked to prevent it from rotating accidentally. The guide groove is arranged in the toggle part, which is used to guide the moving path of the lever, and the lever is provided with a guide protrusion adapted to the guide groove, which ensures the stability and accuracy of the lever during movement and avoids locking failure caused by improper operation. When locking is required, the user first moves the lever to move it along the guide groove, and the movement of the lever drives the ejector rod to be ejected. The ejector rod drives the second gear to be gradually ejected from the storage groove and moved into the installation cavity. As the ejector rod is further pushed forward, the second gear also moves to a position meshing with the first gear. Since the second gear is a fixed structure, when it meshes with the first gear, it will firmly lock the position of the rotating wheel.

[0056] This structure is not only compact, high in space utilization, and easy to operate, but also has a reliable locking effect, which effectively prevents the rotating wheel from accidentally rotating during the welding process, ensuring the stability of the welding device and the reliability of the welding quality.

[0057] Furthermore, the present invention also discloses a welding method for a welding device for a barbecue grill, comprising the following steps: S1, placing barbecue grill parts on a fixing device, and fixing them by the fixing device to prevent dislocation;

[0058] S2. Adjust the positions of the support guide blocks on both sides of the guide rail through the adjustment device, and control the adjustment accuracy through the adjustment mechanism so that the welding gun is aligned with the welding position;

[0059] S3, controlling the support frame through the controller panel to drive the barbecue grill parts to rotate, and then controlling the cylinder through the controller panel to drive the welding gun to move downward, so that the welding gun contacts the welding point and starts welding;

[0060] S4. Continuously rotate the grill parts to complete the welding work.

[0061] The beneficial effects of this application are:

[0062] 1. Through the combination of the guide rail and the support guide block and the setting of the adjustment mechanism, the welding gun can move on a precisely controlled path. The stability of the movement ensures the accuracy of the welding position and prevents the overall shaking of the welding gun during movement, further improving the precision and consistency of welding;

[0063] 2. The buffer assembly connects the mounting seat and the sliding block in the center of the two-way guide plate through a damper, which effectively absorbs the vibration and impact force generated during the movement and adjustment of the welding gun position. The output shaft of the damper is connected to the mounting seat, which can generate resistance when impacted or moved, slow down the vibration transmission, and protect the overall stability of the welding device;

[0064] 3. The protective structure is arranged on the two-way guide rail and connected to the sliding assembly, which plays a protective role in the movement of the support guide block and can prevent the support guide block from shaking when it moves to the edge of the guide rail, thereby protecting the welding gun;

[0065] 4. By setting matching slides, linkage sliders, elastic parts and adjusting parts, a double buffer mechanism is provided for the welding device, so that the vibration and impact force generated during the position adjustment process can be more effectively absorbed and dispersed, thereby further improving the stability and service life of the equipment. The buffering process is made more direct and efficient through mechanical linkage. When used in conjunction with the damper, a more complete buffering system can be formed, further improving the buffering effect and stability;

[0066] 5. By setting the structural locking parts, not only the structure is compact, the space utilization rate is high, and the operation is simple, but also the locking effect is reliable, which effectively prevents the accidental rotation of the rotating wheel during the welding process and ensures the stability of the welding device and the reliability of the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] Figure 1 It is a schematic diagram of the structure of the present invention;

[0068] Figure 2 Is a schematic diagram of the structure of the adjustment mechanism of the present invention;

[0069] Figure 3 is a front view of the adjustment mechanism of the present invention;

[0070] Figure 4 yes Figure 2 A magnified view of middle;

[0071] Figure 5 It is a schematic structural diagram of the locking member of the present invention;

[0072] Figure 6 It is a structural schematic diagram of the locking member of the present invention in a stored state;

[0073] Figure 7It is a schematic diagram of the matching structure of the shifting rod and the shifting part in the locking member of the present invention.

[0074] The reference numerals in the figure are: 100, frame; 110, support frame; 120, fixing device; 130, control panel; 200, welding device; 210, bracket; 220, guide rail; 230, support guide block; 240, cylinder; 250, welding gun; 300, adjustment mechanism; 310, two-way guide plate; 320, driver; 400, first guide structure; 410, second guide structure; 500, sliding assembly; 510, connecting column; 520, sliding groove; 530, sliding block; 600, buffer assembly; 610, mounting seat; 620, damper; 630 , matching slide groove; 631, through groove; 632, linkage rod; 640, linkage slider; 650, elastic member; 660, adjustment member; 661, installation groove; 662, rotating wheel; 663, arc-shaped groove; 664, adjustment handle; 670, locking member; 671, installation cavity; 672, first gear; 673, storage part; 674, toggle part; 675, toggle rod; 676, push rod; 677, second gear; 678, guide groove; 679, guide protrusion; 700, protection structure; 710, protection groove; 720, protection slider; 730, protection corner. DETAILED DESCRIPTION

[0075] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0076] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0077] The barbecue grill welding device and method provided in the embodiments of the present application are described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0078] Embodiment 1:

[0079] like Figures 1 to 3As shown, the embodiment of the present application provides a welding device 200 for a barbecue grill, including a frame 100, a support frame 110 disposed on the frame 100, a fixing device 120 and a control panel 130, and also includes a welding device 200, the welding device 200 is used to weld the barbecue grill parts fixed by the fixing device 120:

[0080] The welding device 200 comprises:

[0081] The bracket 210 has a guide rail 220 fixedly mounted on the front side thereof;

[0082] A support guide block 230 is arranged on the guide rail 220, a cylinder 240 is installed on the support guide block 230, and a welding gun 250 is arranged on the output shaft of the cylinder 240;

[0083] The guide rail 220 is also provided with an adjustment mechanism 300 , which is connected to the support guide block 230 and is used to adjust the position of the support guide block 230 .

[0084] In some implementations of the embodiments of the present application, Figure 1 As shown, the above-mentioned barbecue grill welding device 200 is adopted. Through the combination of the guide rail 220 and the support guide block 230 and the setting of the adjustment mechanism 300, the welding gun 250 can move on a precisely controlled path. Through the stability of the movement, the accuracy of the welding position is ensured, and the overall shaking during the movement can be avoided to prevent the welding gun 250 from shaking, thereby further improving the precision and consistency of the welding. The cylinder 240 is used as a power source to drive the welding gun 250 to move up and down for welding operations. Compared with traditional manual welding or low-automation welding methods, the welding cycle can be greatly shortened and the overall production efficiency can be improved. At the same time, in order to ensure the welding quality, the stability during the movement must be ensured first. The present application ensures the stability during the welding process through the frame 100, the guide rail 220 system and the adjustment mechanism 300, reduces the occurrence of welding defects, and avoids the displacement of the position of the welding gun 250, such as uneven welds, pores, cracks, etc., thereby improving the overall quality of the barbecue grill.

[0085] Embodiment 2:

[0086] An embodiment of the present application provides a welding device for a barbecue grill. In addition to the above-mentioned technical features, the welding device for a barbecue grill in the embodiment of the present application also includes the following technical features.

[0087] like Figures 2 to 4 As shown, the adjustment mechanism 300 includes:

[0088] A two-way guide plate 310 , disposed at the bottom of the guide rail 220 ;

[0089] The driver 320 is disposed on both sides of the guide rail 220 and connected to the support guide block 230;

[0090] A stabilizing mechanism, disposed on the two-way guide plate 310 and connected to the support guide block 230;

[0091] There are two drivers 320 and two supporting guide blocks 230 , and a welding gun 250 is installed on each supporting guide block 230 .

[0092] In the embodiment of the present application, the two-way guide plate 310 is arranged at the bottom of the guide rail 220, providing support for the support guide block 230 and providing support for the installation of the adjustment mechanism 300. Through the arrangement of the two-way guide plate 310, the two support guide blocks 230 can be moved on both sides of the two-way guide plate 310, and can be moved together or separately. The tool used for movement is a driver 320, and each support guide block 230 corresponds to a driver 320. The command is input through the control panel 130, and the driver 320 receives the signal and drives the support guide block 230 and the welding gun 250 to perform precise movement and welding operations, thereby realizing fast and high-quality welding of the barbecue grill parts. By controlling the driver 320, the position of the support guide block 230 and the welding gun 250 can be finely adjusted. At the same time, the stabilizing mechanism is arranged on the two-way guide plate 310 and connected to the support guide block 230, which can increase the stability during the welding process, ensure that the welding gun 250 always maintains a stable posture during the movement process, and prevent the occurrence of deviation.

[0093] Embodiment 3:

[0094] An embodiment of the present application provides a welding device for a barbecue grill. In addition to the above-mentioned technical features, the welding device for a barbecue grill in the embodiment of the present application also includes the following technical features.

[0095] like Figures 2 to 4 As shown, the stabilizing mechanism includes a first guiding structure 400 and a second guiding structure 410 of the same structure. The first guiding structure 400 and the second guiding structure 410 are symmetrically arranged on both sides of the two-way guide plate 310. The first guiding structure 400 includes:

[0096] The sliding assembly 500 includes a connecting column 510 vertically disposed at the bottom of the supporting guide block 230, a sliding groove 520 disposed on the guide plate, and a sliding block 530 disposed on the sliding groove 520 and capable of sliding on the sliding groove 520;

[0097] The buffer assembly 600 includes a mounting seat 610 disposed at the center of the two-way guide plate 310 and a damper 620 disposed on the sliding block 530, wherein the output shaft of the damper 620 is connected to the mounting seat 610;

[0098] The protection structure 700 is disposed on the two-way guide rail 220 and connected to the sliding assembly 500;

[0099] The bottom of the connecting column 510 is connected to the top of the sliding block 530 . The bottom of the sliding block 530 is provided with a sliding column, which is slidably connected to the sliding groove 520 .

[0100] In the embodiment of the present application, the first guide structure 400 and the second guide structure 410 are respectively located on both sides of the two-way guide plate 310 and respectively correspond to a support guide block 230, thereby ensuring the stability and balance of each support guide block 230 during movement and reducing the deviation caused by vibration or external force.

[0101] In the present application, the connection column 510, the sliding groove 520 and the sliding block 530 in the sliding assembly 500 are precisely matched to realize the smooth sliding of the support guide block 230 on the guide rail 220. The connection column 510 is vertically arranged at the bottom of the support guide block 230 and is closely connected to the top of the sliding block 530. The sliding block 530 slides in the sliding groove 520 through the sliding column, which not only ensures the stability of the support guide block 230, but also allows it to move flexibly to adapt to different welding requirements. At the same time, the buffer assembly 600 connects the mounting seat 610 and the sliding block 530 at the center of the two-way guide plate 310 through the damper 620, which effectively absorbs the vibration and impact force generated during the movement and adjustment of the position of the welding gun 250. The output shaft of the damper 620 is connected to the mounting seat 610, which can generate resistance when it is impacted or moved and shaken, slowing down the vibration transmission and protecting the overall stability of the welding device 200. The protective structure 700 is arranged on the two-way guide rail 220 and connected to the sliding assembly 500, which provides protection for the movement of the support guide block 230 and prevents the support guide block 230 from shaking when moving to the edge of the guide rail 220, thereby protecting the welding gun 250.

[0102] The various components of the stabilizing mechanism cooperate with each other to improve the overall stability of the barbecue grill welding device 200, and can ensure the stability and accuracy of the welding gun 250 whether in high-speed movement or precise positioning, thereby ensuring the consistency and reliability of welding quality. In the structure of the first guide structure 400 and the second guide structure 410, through the precise matching of the sliding component 500, the damping and shock absorption effect of the buffer component 600, and the protective effect of the protective structure 700, a more comprehensive and effective stability guarantee is provided for the barbecue grill welding device 200.

[0103] Embodiment 4:

[0104] An embodiment of the present application provides a welding device for a barbecue grill. In addition to the above-mentioned technical features, the welding device for a barbecue grill in the embodiment of the present application also includes the following technical features.

[0105] like Figures 2 to 4 As shown, the protective structure 700 includes:

[0106] The protection groove 710 is disposed on the two-way guide rail 220 and communicates with the sliding groove 520;

[0107] The protection slider 720 is disposed on the sliding groove 520 and can slide on the sliding groove 520 and the protection groove 710;

[0108] The cross-sections of the protection groove 710 and the sliding groove 520 are the same, the protection sliding block 720 is hinged to the sliding block 530 , and the protection groove 710 is bent inward to form a protection corner 730 .

[0109] In the embodiment of the present application, the protection groove 710 is connected with the sliding groove 520 and is arranged on the two-way guide rail 220, and the protection slider 720 can slide on the sliding groove 520 and the protection groove 710, which can effectively limit the moving distance of the support guide block 230 and the welding gun 250 thereon, and prevent equipment damage or safety accidents caused by excessive movement. The protection groove 710 is bent inward and forms a protection corner 730, which plays an important buffering role when the support guide block 230 moves quickly to the edge position. When the support guide block 230 approaches the limit position, the protection slider 720 will move along the bending direction of the protection rotation. At this time, the angle between the protection slider 720 and the sliding groove 520 gradually decreases from 180°. During the turning process, the sliding block 530 drives the subsequent elastic member 650 to expand and contract to absorb the impact force, thereby avoiding the impact and shaking caused by rapid movement, and protecting the overall stability of the welding device 200.

[0110] At the same time, in the absence of the protective structure 700, the support guide block 230 may collide with the edge of the guide rail 220 due to inertia or improper control, causing damage to the equipment or affecting the welding accuracy. The presence of the protective structure 700 effectively prevents this from happening. By limiting the moving distance and buffering the impact, the protective structure 700 reduces the mechanical wear of the welding device 200 during use, helps to extend the service life of the equipment, reduce maintenance costs, and improve overall production efficiency.

[0111] Embodiment 5:

[0112] An embodiment of the present application provides a welding device for a barbecue grill. In addition to the above-mentioned technical features, the welding device for a barbecue grill in the embodiment of the present application also includes the following technical features.

[0113] like Figures 2 to 4 As shown, the buffer assembly 600 further includes:

[0114] Matching the slide groove 630, disposed on one side of the slide groove 520;

[0115] The linkage slider 640 is slidably disposed in the matching slide groove 630, and the linkage slider 640 is connected to the sliding block 530;

[0116] An elastic member 650, one end of which is connected to the linkage slider 640;

[0117] An adjusting member 660 is disposed on the mounting seat 610 and connected to the elastic member 650 , and is used to adjust the elastic member 650 ;

[0118] A through slot 631 runs through the matching slide slot 630 and the sliding slot 520 , and the linkage slider 640 is connected to the sliding block 530 via a linkage rod 632 , and the linkage rod 632 can slide along the through slot 631 .

[0119] In the embodiment of the present application, in addition to the damper 620 connected to the sliding block 530, the present application also provides a dual buffer mechanism for the welding device 200 by setting a matching slide 630, a linkage slider 640, an elastic member 650 and an adjusting member 660, so that the vibration and impact force generated during the position adjustment process can be more effectively absorbed and dispersed, thereby further improving the stability and service life of the equipment. The linkage slider 640 is connected to the sliding block 530 through a linkage rod 632, and the linkage rod 632 can slide along the through groove 631, so that the movement of the sliding block 530 can drive the linkage slider 640 to move synchronously in the matching slide 630, thereby causing the elastic member 650 to expand and contract. The use of dynamic adaptability ensures that the buffering effect can be adjusted in real time with the changes in vibration and impact force during the adjustment process, thereby improving the accuracy and effectiveness of the buffering. At the same time, by setting the adjustment member 660, the user can adjust the preload and stiffness of the elastic member 650 according to actual needs, so that the welding device 200 can adapt to barbecue grill parts of different materials and different welding processes, thereby ensuring the consistency and reliability of welding quality.

[0120] In addition, the movement of the sliding block 530 drives the linkage slider 640 to move, and then drives the elastic member 650 to expand and contract. This mechanical linkage method makes the buffering process more direct and efficient. When used in conjunction with the damper 620, a more complete buffering system can be formed to further improve the buffering effect and stability.

[0121] Embodiment 6:

[0122] An embodiment of the present application provides a welding device for a barbecue grill. In addition to the above-mentioned technical features, the welding device for a barbecue grill in the embodiment of the present application also includes the following technical features.

[0123] like Figure 2 , Figures 4 to 7 As shown, the adjusting member 660 includes:

[0124] The mounting groove 661 is disposed at the center of the mounting seat 610;

[0125] The rotating wheel 662 is arranged in the mounting groove 661, and an arc-shaped groove 663 is arranged on its surface. One end of the elastic member 650 away from the linkage slider 640 is installed in the arc-shaped groove 663;

[0126] An adjustment handle 664 is disposed at the bottom of the two-way guide plate 310 and is rotatably connected to the rotating wheel 662;

[0127] A locking member 670 is also included, which is disposed on the two-way guide plate 310 and is used to fix the rotating wheel 662 after adjustment.

[0128] In the embodiment of the present application, the surface of the rotating wheel 662 in the installation groove 661 is provided with an arc groove 663, and the end of the elastic member 650 away from the linkage slider 640 is installed in the arc groove 663. The user can precisely control the rotation angle of the rotating wheel 662 by turning the adjustment handle 664, thereby changing the position of the elastic member 650 in the arc groove 663, and realizing fine adjustment of the preload force and rigidity of the elastic member 650. The adjustment handle 664 is arranged at the bottom of the two-way guide plate 310 and is rotatably connected to the rotating wheel 662, so that the user does not need to move the entire welding device 200 during operation, and only needs to simply turn the adjustment handle 664 to complete the adjustment process, which not only improves the operation efficiency, but also reduces the operation difficulty. At the same time, the locking member 670 is arranged on the two-way guide plate 310, which is used to fix the adjusted rotating wheel 662, so that the adjustment result becomes stable and reliable, and prevents the rotating wheel 662 from accidentally rotating due to vibration or external force during the welding process, thereby affecting the welding quality. By adjusting the preload force and stiffness of the elastic member 650, the user can flexibly adjust the buffering effect of the welding device 200 according to the different materials, thicknesses and welding process requirements of the barbecue grill parts, so that the welding device 200 of the present application can be widely used in various barbecue grill manufacturing scenarios, thereby improving the versatility and use value of the equipment.

[0129] In addition, the more precise adjustment mechanism and stable buffering effect help reduce vibration and impact during the welding process, thereby reducing the probability of welding defects, helping to improve the overall welding quality of the barbecue grill and ensuring that the product meets the design requirements and usage standards.

[0130] Furthermore, the locking member 670 includes:

[0131] The mounting cavity 671 is disposed in the two-way guide plate 310 and has a first gear 672 connected to the rotating wheel 662 disposed therein;

[0132] The movable cavity is disposed at one side of the installation cavity 671 and includes a receiving portion 673 communicating with the installation cavity 671 and a shifting portion 674 communicating with the outside of the two-way guide plate 310;

[0133] A lever 675 is disposed in the shifting portion 674, one end of which extends outside the two-way guide plate 310, and the other end of which is hinged with a push rod 676;

[0134] The second gear 677 is disposed in the receiving portion 673 and connected to the ejector rod 676;

[0135] A guide groove 678 is provided in the toggle portion 674 to guide the movement of the toggle lever 675, and a guide protrusion 679 adapted to the guide groove 678 is provided on the toggle lever 675;

[0136] The push rod 676 is pushed out by pushing the lever 675, driving the second gear 677 to move from the storage portion 673 to the installation cavity 671, and the second gear 677 is meshed with the first gear 672 to complete the locking work.

[0137] In some embodiments of the present application, the installation cavity 671 is arranged in the two-way guide plate 310, and a first gear 672 connected to the rotating wheel 662 is installed inside, which provides a basis for the subsequent locking operation. The movable cavity is divided into a storage portion 673 and a toggle portion 674. The storage portion 673 is connected to the installation cavity 671, and is used to hide and store the second gear 677 when locking is not required; the toggle portion 674 is connected to the outside of the two-way guide plate 310, allowing the user to operate the lever 675 from the outside. The lever 675 is arranged in the toggle portion 674, one end of which extends to the outside of the two-way guide plate 310 for user operation, and the other end is connected to the push rod 676 in a hinged manner, so that the user can push the push rod 676 by toggling the lever 675, thereby controlling the position of the second gear 677. The second gear 677 is arranged in the storage portion 673 and connected to the push rod 676, wherein the second gear 677 and the push rod 676 are fixed structures and cannot rotate, ensuring that when the two gears are meshed, the position of the rotating wheel 662 can be firmly locked to prevent it from rotating accidentally. The guide groove 678 is arranged in the toggle portion 674 to guide the moving path of the toggle rod 675. The toggle rod 675 is provided with a guide protrusion 679 adapted to the guide groove 678, ensuring the stability and accuracy of the toggle rod 675 during the movement process, and avoiding locking failure caused by improper operation. When locking is required, the user first toggle the toggle rod 675 to move it along the guide groove 678, and the movement of the toggle rod 675 drives the push rod 676 to be ejected. The push rod 676 drives the second gear 677 to gradually push out from the storage groove and move into the installation cavity 671. As the push rod 676 is further pushed forward, the second gear 677 also moves to a position meshing with the first gear 672. Since the second gear 677 is a fixed structure, when it meshes with the first gear 672, it will firmly lock the position of the rotating wheel 662. The first gear 672 is provided with two and is spaced apart on the left and right, corresponding to the elastic members 650 in the first guide structure 400 and the second guide structure 410 respectively, to avoid locking errors.

[0138] In addition, an arc track is also provided in the toggle portion 674, and locking rings are provided at both ends of the arc track. A locking column adapted to the arc track is provided on the toggle rod 675, and the locking column can be engaged with the locking ring. When the toggle rod 675 moves to both ends of the arc track, it can remain in a fixed state, thereby further locking the position of the rotating wheel 662.

[0139] This structure is not only compact, space-efficient, and easy to operate, but also has a reliable locking effect, effectively preventing the rotating wheel 662 from accidentally rotating during welding, thereby ensuring the stability of the welding device 200 and the reliability of the welding quality.

[0140] Embodiment 7:

[0141] The embodiment of the present application provides a welding method for a welding device for a barbecue grill, comprising the following steps: S1, placing barbecue grill parts on a fixing device 120, and fixing them by the fixing device 120 to prevent dislocation;

[0142] S2. Adjust the positions of the support guide blocks 230 on both sides of the guide rail 220 by means of the adjustment device, and control the adjustment accuracy by means of the adjustment mechanism 300 so that the welding gun 250 is aligned with the welding position;

[0143] S3, controlling the support frame 110 through the controller panel to drive the barbecue grill parts to rotate, and then controlling the cylinder 240 through the controller panel to drive the welding gun 250 to move downward, so that the welding gun 250 contacts the welding point and starts welding;

[0144] S4. Continuously rotate the grill parts to complete the welding work.

[0145] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0146] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A welding device for a barbecue grill, comprising a frame (100), a support frame (110) arranged on the frame (100), a fixing device (120) and a control panel (130), characterized in that: Also included is a welding device (200), the welding device (200) is used to weld the barbecue grill parts fixed by the fixing device (120): The welding device (200) comprises: A bracket (210) having a guide rail (220) fixedly mounted on the front side thereof; A support guide block (230) is arranged on the guide rail (220), a cylinder (240) is installed on the support guide block (230), and a welding gun (250) is arranged on the output shaft of the cylinder (240); The guide rail (220) is also provided with an adjustment mechanism (300), which is connected to the support guide block (230) and is used to adjust the position of the support guide block (230); The adjustment mechanism (300) comprises: A two-way guide plate (310) disposed at the bottom of the guide rail (220); A driver (320) is disposed on both sides of the guide rail (220) and connected to the support guide block (230); A stabilizing mechanism, disposed on the two-way guide plate (310) and connected to the supporting guide block (230); There are two drivers (320) and two supporting guide blocks (230), and each supporting guide block (230) is equipped with a welding gun (250); The stabilizing mechanism comprises a first guiding structure (400) and a second guiding structure (410) of the same structure, the first guiding structure (400) and the second guiding structure (410) being symmetrically arranged on both sides of the two-way guide plate (310), and the first guiding structure (400) comprises: A sliding assembly (500) comprises a connecting column (510) vertically arranged at the bottom of a supporting guide block (230), a sliding groove (520) arranged on the guide plate, and a sliding block (530) arranged on the sliding groove (520) and capable of sliding on the sliding groove (520); The buffer assembly (600) comprises a mounting seat (610) arranged at the center of the two-way guide plate (310), and a damper (620) arranged on the sliding block (530), wherein the output shaft of the damper (620) is connected to the mounting seat (610); A protective structure (700) is disposed on the two-way guide rail (220) and connected to the sliding assembly (500); The bottom of the connecting column (510) is connected to the top of the sliding block (530), and a sliding column is provided at the bottom of the sliding block (530), and the sliding column is slidably connected to the sliding groove (520); The protective structure (700) comprises: A protection groove (710) is disposed on the two-way guide rail (220) and is connected to the sliding groove (520); A protective sliding block (720) is disposed on the sliding groove (520) and is capable of sliding on the sliding groove (520) and the protective groove (710); The cross-section of the protection groove (710) is the same as that of the sliding groove (520), the protection sliding block (720) is hinged to the sliding block (530), and the protection groove (710) is bent inward to form a protection corner (730).

2. A welding device for a barbecue grill according to claim 1, characterized in that: The buffer assembly (600) further includes: A matching slide groove (630) is arranged on one side of the slide groove (520); A linkage slider (640) is slidably disposed in the matching slide groove (630), and the linkage slider (640) is connected to the sliding block (530); An elastic member (650), one end of which is connected to the linkage slider (640); An adjusting member (660) is disposed on the mounting seat (610) and connected to the elastic member (650), and is used to adjust the elastic member (650); A through groove (631) runs through the matching slide groove (630) and the sliding groove (520), and the linkage slider (640) and the sliding block (530) are connected via a linkage rod (632), and the linkage rod (632) can slide along the through groove (631).

3. A welding device for a barbecue grill according to claim 2, characterized in that: The adjusting member (660) comprises: A mounting groove (661) is disposed at the center of the mounting seat (610); The rotating wheel (662) is arranged in the installation groove (661), and an arc-shaped groove (663) is arranged on the surface of the rotating wheel. The end of the elastic member (650) away from the linkage slider (640) is installed in the arc-shaped groove (663); An adjustment handle (664) is disposed at the bottom of the two-way guide plate (310) and is rotatably connected to the rotating wheel (662); It also includes a locking member (670) which is arranged on the two-way guide plate (310) and is used to fix the adjusted rotating wheel (662).

4. A welding device for a barbecue grill according to claim 3, characterized in that: The locking member (670) comprises: An installation cavity (671) is arranged in the two-way guide plate (310), and a first gear (672) connected to the rotating wheel (662) is arranged inside the installation cavity; The movable cavity is arranged on one side of the installation cavity (671), and comprises a receiving portion (673) communicating with the installation cavity (671) and a shifting portion (674) communicating with the outside of the two-way guide plate (310); A lever (675) is disposed in the shifting portion (674), one end of which extends outside the two-way guide plate (310) and the other end of which is hingedly connected to a push rod (676); A second gear (677) is disposed in the storage portion (673) and connected to the push rod (676); A guide groove (678) is provided in the shifting portion (674) and is used to guide the shifting rod (675) to move, and a guide protrusion (679) adapted to the guide groove (678) is provided on the shifting rod (675); The push rod (676) is pushed out by moving the push rod (675), driving the second gear (677) to move from the storage portion (673) to the installation cavity (671), and the second gear (677) is meshed with the first gear (672), completing the locking operation.

5. A welding method using the barbecue grill welding device according to claim 4, characterized in that: The following steps are involved: S1, placing the barbecue grill parts on the fixing device (120), and fixing them by the fixing device (120) to prevent them from being misaligned; S2, adjusting the positions of the support guide blocks (230) on both sides of the guide rail (220) by means of an adjusting device, and controlling the adjustment accuracy by means of an adjusting mechanism (300), so that the welding gun (250) is aligned with the welding position; S3, controlling the support (210) through the controller panel to drive the barbecue grill parts to rotate, and then controlling the cylinder (240) through the controller panel to drive the welding gun (250) to move downward, so that the welding gun (250) contacts the welding point and starts welding; S4. Continuously rotate the grill parts to complete the welding work.

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