A flexible welding device for automotive interior parts with a positioning structure

Abstract

The present invention discloses a flexible welding device for automobile interior decoration parts with a positioning structure. The present invention relates to the field of automobile welding technology, comprising: a shell; an adsorption device, the bottom of the adsorption device is fixedly connected to the top of the shell, the adsorption device comprises an air suction component, the inner wall of the air suction component is fixedly connected to the top of the shell, the top of the air suction component is fixedly connected with an exhaust component, the outer wall of the exhaust component is fixedly connected with a cooling component, the inner wall of the air suction component is fixedly connected with a blowing component, and a clamping component. The device is provided with a clamping component, based on the principle of lever and elastic deformation, through the coordinated action of a slide, a main splint, a secondary splint, a tension spring and a pull rod, and can adapt to automobile interior decoration parts of different sizes and shapes, firmly clamp their positions, and prevent displacement and shaking of the interior decoration parts during welding.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile welding, and more particularly to a flexible welding device for automobile interior parts with a positioning structure. Background Art

[0002] In the production and manufacturing process of automobile interior parts, welding is a key processing technology. However, there are many problems with traditional automobile interior part welding equipment, which seriously affect the welding quality, production efficiency, working environment, and the health of workers.

[0003] In terms of welding quality, due to the lack of a clamping device, it is impossible to fix interior parts of different shapes and sizes, resulting in easy displacement and shaking of the interior parts during welding, which in turn leads to welding defects such as virtual welding and de-welding, reducing the quality reliability of the welded products, making it difficult to meet the increasingly stringent quality standards of automobile manufacturing, seriously weakening the competitiveness of the products in the market, and putting enterprises at a disadvantage in the face of fierce market competition. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: a flexible welding device for automobile interior parts with a positioning structure, comprising: a housing; an adsorption device, the bottom of the adsorption device is fixedly connected to the top of the housing, the adsorption device includes an air suction component, the inner wall of the air suction component is fixedly connected to the top of the housing, the air suction component is used to adsorb the waste gas generated during welding in the housing, the top of the air suction component is fixedly connected to an exhaust component, the exhaust component is used to discharge the waste gas adsorbed by the air suction component from the device, the outer wall of the exhaust component is fixedly connected to a cooling component, the cooling component is used to suck air from the outside and cool the sucked air by increasing the contact area with the air, the inner wall of the air suction component is fixedly connected to a blowing component, the blowing component is used to blow the air cooled by the cooling component into the housing; a clamping component, the outer wall of the clamping component is fixedly connected to the inner wall of the housing, the clamping component is used to restrict the position of the automobile interior part by clamping; the clamping component includes sliding rails, there are two groups of sliding rails, and a sliding table is slidably connected to the inner wall of each group of sliding rails, a main clamping plate is slidably connected to the inner wall of the sliding table, a sub-clamping plate is slidably connected to the inner wall of the sliding table, a tension spring is fixedly connected to the inner wall of the sliding table, a fixing plate is fixedly connected to the top of the sliding table, a pull rod is slidably connected to the inner wall of the sliding table, a plug is inserted into the inner wall of the top of the main clamping plate, a tension spring is also fixedly connected to the outer wall of the sub-clamping plate, a limiting column is fixedly connected to the inner wall of the sliding table, and the outer wall of the limiting column is slidably connected to the sliders at the bottoms of the main clamping plate and the sub-clamping plate.

[0005] Preferably, the outer wall of the insertion block is inserted into the inner wall of the top of the auxiliary splint. A slot corresponding to the insertion block is provided in the wall of the auxiliary splint. The bottom of the main splint is fixedly connected to one end of the tension spring away from the sliding table through a slider. One side of the pull rod away from the sliding table is fixedly connected to the outer wall of the main splint. The outer wall of the slide rail is fixedly connected to the inner wall of the housing.

[0006] Preferably, the air suction assembly includes a flow baffle. A fixed shell is fixedly connected to the outer wall of the flow baffle. A motor assembly is fixedly connected to the inner wall of the top of the fixed shell. The motor assembly includes a motor and a blade. The motor is fixedly connected to the inner wall of the fixed shell through a frame. The outer wall of the top of the fixed shell is symmetrically fixedly connected with a flow dividing frame. The bottom of the fixed shell is fixedly connected to the outer wall of the top of the housing.

[0007] Preferably, the exhaust assembly includes an intake shell. There are two groups of intake shells. A flow dividing cover is fixedly connected to the outer wall of the bottom of each group of intake shells. A baffle is fixedly connected to the inner wall of the flow dividing cover. There is a cavity between the flow dividing cover and the baffle. An air outlet branch pipe is fixedly connected to the inner wall of the flow dividing cover. The top of the air outlet branch pipe is fixedly connected to an air outlet cover. A flow dividing pipe is fixedly connected to the top of the flow dividing cover. The outer wall of the bottom of the baffle is fixedly connected to the inner wall of the fixed shell. The bottom of the flow dividing cover is fixedly connected to the top of the flow dividing frame.

[0008] Preferably, the air blowing assembly includes a diversion shell. There are two groups of diversion shells. A blowing shell is fixedly connected to the bottom of each group of diversion shells. An air groove corresponding to the diversion shell is provided in the top of the blowing shell.

[0009] Preferably, an inclined groove is provided in the wall of the blowing shell, and the inclined grooves are linearly arrayed along the outer wall of the blowing shell. The outer wall of the blowing shell is fixedly connected to the inner wall of the housing. The housing limits the position of the blowing shell. The outer wall of the diversion shell is fixedly connected to the inner wall of the flow baffle.

[0010] Preferably, the cooling assembly includes a filter shell. A filter plate is slidably connected to the inner wall of the filter shell. A clamping plate is clamped to the outer wall of the filter plate. A clamping groove corresponding to the clamping plate is provided in the wall of the filter plate. A fan assembly is fixedly connected to the bottom of the filter shell. Heat dissipation fins are fixedly connected to the inner wall of the filter shell. A corrugated plate is fixedly connected to one side of the heat dissipation fin close to the filter shell through a connecting side plate. The outer wall of the connecting side plate is fixedly connected to the outer wall of the corrugated plate. The corrugated plates are linearly arrayed along the outer wall of the connecting side plate.

[0011] Preferably, the outer wall of the connecting side plate is fixedly connected to the outer wall of the heat dissipation fin, the outer wall of the connecting side plate is fixedly connected to the inner wall of the filter shell, the outer wall of the filter shell is fixedly connected to the outer wall of the card plate, the top of the filter shell is fixedly connected to the end of the diverter pipe away from the diverter cover, the bottom of the fan assembly is fixedly connected to the top of the guide shell, the fan assembly includes a fixing frame and a fan, and the outer wall of the filter shell is fixedly connected to the outer wall of the fixed shell.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The present invention sets a clamping assembly, based on the principle of lever and elastic deformation, and through the coordinated action of the slide, main splint, auxiliary splint, tension spring and pull rod, it can adapt to automobile interior parts of different sizes and shapes, firmly clamp their positions, and prevent the displacement and shaking of the interior parts during welding. This ensures the accuracy of the welding position, improves the stability of the welding quality, and reduces welding defects caused by unstable position of the interior parts, such as cold solder joints and desoldering, thereby improving the quality reliability of the entire welding product, so that the final automobile interior parts produced can better meet the high quality standards of automobile manufacturing and enhance the competitiveness of the product in the market.

[0014] 2. The present invention provides an air suction component, and the motor drives the impeller to rotate at high speed. According to the Bernoulli principle, a low-pressure area is formed at the center of the impeller, thereby effectively sucking in the exhaust gas generated by welding in the shell, ensuring that the exhaust gas will not remain and accumulate in the working area, avoiding the negative impact of residual exhaust gas on welding quality, such as impurities in the exhaust gas adhering to the welding part and affecting the strength and appearance of the weld, etc., ensuring the purity and stability of the welding process, and providing a basic environmental guarantee for high-quality welding.

[0015] 3. The present invention provides an exhaust assembly, and the inhaled exhaust gas is reasonably diverted by the diversion frame and then transmitted to the exhaust assembly. The exhaust gas first enters the air intake shell in the exhaust assembly, and is orderly collected by the baffle, and then stably transported to the exhaust hood through the exhaust branch pipe, and finally discharged from the welding equipment. This smooth exhaust gas discharge process can keep the air in the entire welding work area continuously fresh, reduce the risk of operators inhaling harmful exhaust gas, provide strong support for long-term and stable welding operations from the perspective of working environment safety, and help improve the continuity and stability of production.

[0016] 4. By providing a cooling assembly in the present invention, during operation, outside air is drawn in, passes through the heat dissipation fins and the corrugated plate, and the heat in the air is rapidly dissipated using the heat exchange principle. The cooled air is blown into the housing through the blowing assembly. This process can reduce the temperature inside the housing, creating a suitable temperature environment for the welding process. The suitable temperature helps to ensure the stable performance of the welding materials, avoid the deterioration of the performance of the welding materials due to high temperature, thereby improving the quality and reliability of the welded joints. At the same time, it is also beneficial to improve the comfort and safety of the operators working around the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present invention;

[0018] Figure 2 is a cross-sectional view of the present invention;

[0019] Figure 3 is a schematic structural view of the adsorption device of the present invention;

[0020] Figure 4 is a schematic structural view of the clamping assembly of the present invention;

[0021] Figure 5 is an exploded schematic structural view of the sliding table of the present invention;

[0022] Figure 6 is a schematic structural view of the insertion block of the present invention;

[0023] Figure 7 is an exploded schematic structural view of the air suction assembly of the present invention;

[0024] Figure 8 is a schematic structural view of the exhaust assembly of the present invention;

[0025] Figure 9 is an exploded schematic structural view of the air outlet branch pipe of the present invention;

[0026] Figure 10 is a schematic structural view of the air outlet cover of the present invention;

[0027] Figure 11 is a schematic structural view of the blowing assembly of the present invention;

[0028] Figure 12 is an exploded schematic structural view of the cooling assembly of the present invention;

[0029] Figure 13 is an exploded schematic structural view of the corrugated plate of the present invention.

[0030] In the figure: 1. housing; 2. adsorption device; 3. clamping assembly; 4. cooling assembly; 5. exhaust assembly; 6. blowing assembly; 7. suction assembly; 31. slide rail; 32. fixed plate; 33. slide table; 34. pull rod; 35. tension spring; 36. main clamping plate; 37. insertion block; 38. secondary clamping plate; 71. flow baffle; 72. fixed housing; 73. motor assembly; 74. flow splitting frame; 51. intake housing; 52. flow splitting pipe; 53. outlet branch pipe; 54. flow splitting cover; 55. baffle plate; 56. outlet cover; 61. guide housing; 62. blowing housing; 63. inclined groove; 41. fan assembly; 42. filter housing; 43. filter plate; 44. clamping plate; 45. connecting side plate; 46. heat dissipation fin; 47. corrugated plate. Detailed implementation mode

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and the detailed implementation mode. The embodiments of the present invention are given for the purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0032] Embodiment:

[0033] As Figure 1 - Figure 13As shown in the figure, the present invention provides a technical solution: a flexible welding device for automotive interior parts with a positioning structure, including: a housing 1; an adsorption device 2, the bottom of the adsorption device 2 is fixedly connected to the top of the housing 1, the adsorption device 2 includes an air suction component 7, the inner wall of the air suction component 7 is fixedly connected to the top of the housing 1, the air suction component 7 is used for adsorbing the waste gas generated during welding in the housing 1, the top of the air suction component 7 is fixedly connected to an exhaust component 5, the exhaust component 5 is used for discharging the waste gas adsorbed by the air suction component 7 from the device, the outer wall of the exhaust component 5 is fixedly connected to a cooling component 4, the cooling component 4 is used for sucking air from the outside and cooling the sucked air by increasing the contact area with the air, the inner wall of the air suction component 7 is fixedly connected to a blowing component 6, the blowing component 6 is used for blowing the air cooled by the cooling component 4 into the housing 1; a clamping component 3, the outer wall of the clamping component 3 is fixedly connected to the inner wall of the housing 1, the clamping component 3 is used for restricting the position of the automotive interior part by clamping; the clamping component 3 includes slide rails 31, there are two groups of slide rails 31, and a slide table 33 is slidably connected to the inner wall of each group of slide rails 31, a main clamping plate 36 is slidably connected to the inner wall of the slide table 33, a sub-clamping plate 38 is slidably connected to the inner wall of the slide table 33, the operator first needs to pull the slide table 33, so as to slide the slide table 33 out of the housing 1 along the slide rails 31, then by pushing the pull rod 34, the pull rod 34 slides along the inner wall of the slide table 33, and drives the main clamping plate 36 and the sub-clamping plate 38 to slide away from the fixed plate 32, after the main clamping plate 36 and the sub-clamping plate 38 are far away from the fixed plate 32, place the automotive interior part to be welded between the fixed plate 32, the main clamping plate 36 and the sub-clamping plate 38, a tension spring 35 is fixedly connected to the inner wall of the slide table 33, a fixed plate 32 is fixedly connected to the top of the slide table 33, a pull rod 34 is slidably connected to the inner wall of the slide table 33, a plug 37 is inserted into the inner wall of the top of the main clamping plate 36, the outer wall of the plug 37 is inserted into the inner wall of the top of the sub-clamping plate 38, the bottom of the main clamping plate 36 is fixedly connected to one end of the tension spring 35 away from the slide table 33 through a slider, one side of the pull rod 34 away from the slide table 33 is fixedly connected to the outer wall of the main clamping plate 36, the outer wall of the slide rail 31 is fixedly connected to the inner wall of the housing 1, release the thrust on the pull rod 34, because when pushing the main clamping plate 36 and the sub-clamping plate 38 before, the tension spring 35 is synchronously driven to move, and thus the tension spring 35 accumulates elastic potential energy, so after the thrust on the pull rod 34, the tension spring 35 releases the elastic potential energy, both ends of the tension spring 35 are respectively fixed on the slide table 33 and the main clamping plate 36, and one end of the slide table 33 is fixed, so as to drive the main clamping plate 36 to slide towards the fixed plate 32 through the tension spring 35, and the sub-clamping plate 38 is also fixed with a tension spring 35, so the sub-clamping plate 38 also slides towards the fixed plate 32, so as to clamp the position of the automotive interior part through the clamping action between the main clamping plate 36, the sub-clamping plate 38 and the fixed plate 32.

[0034] The air intake assembly 7 includes a baffle cover 71. The outer wall of the baffle cover 71 is fixedly connected to a fixed housing 72. The inner wall of the top of the fixed housing 72 is fixedly connected to a motor assembly 73. The outer walls of the top of the fixed housing 72 are symmetrically fixedly connected to a flow splitting frame 74. The bottom of the fixed housing 72 is fixedly connected to the outer wall of the top of the housing 1. According to Bernoulli's principle, a low-pressure area is formed at the center of the impeller, thereby generating suction. The waste gas generated by welding in the housing 1 is sucked in through the baffle cover 71, and the sucked waste gas is transmitted upward through the flow splitting frame 74 to the exhaust assembly.

[0035] The exhaust assembly 5 includes an air intake housing 51. There are two groups of air intake housings 51. The outer wall of the bottom of each group of air intake housings 51 is fixedly connected to a flow splitting cover 54. The inner wall of the flow splitting cover 54 is fixedly connected to a baffle plate 55. The inner wall of the flow splitting cover 54 is fixedly connected to an air outlet branch pipe 53. The top of the air outlet branch pipe 53 is fixedly connected to an air outlet cover 56. The top of the flow splitting cover 54 is fixedly connected to a flow splitting pipe 52. The outer wall of the bottom of the baffle plate 55 is fixedly connected to the inner wall of the fixed housing 72. The bottom of the flow splitting cover 54 is fixedly connected to the top of the flow splitting frame 74. Under the action of the baffle plate 55, it is split and collected, and then is transported to the air outlet cover 56 through the air outlet branch pipe 53 on the baffle plate and is discharged from the welding equipment through the air outlet cover 56.

[0036] The air blowing assembly 6 includes a diversion housing 61. There are two groups of diversion housings 61. The bottom of each group of diversion housings 61 is fixedly connected to an air blowing housing 62. An inclined groove 63 is formed in the wall of the air blowing housing 62, and the inclined grooves 63 are linearly arranged along the outer wall of the air blowing housing 62. The outer wall of the air blowing housing 62 is fixedly connected to the inner wall of the housing 1. The outer wall of the diversion housing 61 is fixedly connected to the inner wall of the baffle cover 71. It is blown into the housing 1 through the inclined grooves 63 in the wall of the air blowing housing 62. On the one hand, the blown cold air can reduce the temperature in the housing 1 and improve the welding environment. On the other hand, it can blow some impurities such as dust generated during the welding process towards the air intake assembly 7, facilitating the adsorption and discharge of waste gas, thereby keeping the air in the housing 1 relatively clean and reducing the impact of welding fumes on the welding quality and the health of operators.

[0037] The cooling component 4 includes a filter housing 42. A filter plate 43 is slidably connected to the inner wall of the filter housing 42. A clamping plate 44 is snap-connected to the outer wall of the filter plate 43. A fan assembly 41 is fixedly connected to the bottom of the filter housing 42. Heat dissipation fins 46 are fixedly connected to the inner wall of the filter housing 42. Since the heat dissipation fins 46 and the corrugated plate 47 increase the contact area between the air and the outside, according to the heat exchange principle, the heat can be quickly dissipated, and the air in the filter housing 42 is cooled. A corrugated plate 47 is fixedly connected to the side of the heat dissipation fins 46 close to the filter housing 42 through a connecting side plate 45. The outer wall of the connecting side plate 45 is fixedly connected to the outer wall of the corrugated plate 47, the outer wall of the connecting side plate 45 is fixedly connected to the outer wall of the heat dissipation fins 46, the outer wall of the connecting side plate 45 is fixedly connected to the inner wall of the filter housing 42, the outer wall of the filter housing 42 is fixedly connected to the outer wall of the clamping plate 44, the top of the filter housing 42 is fixedly connected to one end of the shunt pipe 52 away from the shunt cover 54, the bottom of the fan assembly 41 is fixedly connected to the top of the diversion housing 61, and the outer wall of the filter housing 42 is fixedly connected to the outer wall of the fixed housing 72.

[0038] Working principle:

[0039] The flexible welding equipment for automotive interior parts mainly consists of a housing 1, a suction device 2, a clamping component 3, etc. Each part cooperates with each other to achieve the positioning of automotive interior parts, stable clamping, waste gas treatment during the welding process, and optimization of the internal environment, thereby ensuring the welding quality and work efficiency, meeting the diverse welding requirements of automotive interior parts, and providing a relatively clean and safe working environment for operators.

[0040] The clamping component 3 is responsible for restricting the position of the automotive interior parts to ensure that the interior parts remain stable during the welding process. It realizes the clamping function based on the lever principle and the principle of elastic deformation.

[0041] Through the sliding connection between two groups of slide rails 31 and the slide table 33, it realizes the flexibility of position adjustment in the horizontal direction. The main clamping plate 36 and the auxiliary clamping plate 38 respectively connected to the inner wall of the slide table 33, in cooperation with the action of the tension spring 35 and the pull rod 34, can adapt to interior parts of different sizes and shapes.

[0042] When it is necessary to clamp the interior trim parts, the operator first needs to pull the sliding table 33, so as to slide the sliding table 33 out of the interior of the housing 1 along the slide rail 31. Then, by pushing the pull rod 34, the pull rod 34 slides along the inner wall of the sliding table 33, and drives the main clamping plate 36 and the auxiliary clamping plate 38 to slide away from the fixed plate 32. After the main clamping plate 36 and the auxiliary clamping plate 38 are far away from the fixed plate 32, the automotive interior trim parts to be welded are placed between the fixed plate 32, the main clamping plate 36 and the auxiliary clamping plate 38. Subsequently, the thrust on the pull rod 34 is released. Because when the main clamping plate 36 and the auxiliary clamping plate 38 were pushed before, the tension spring 35 was synchronously driven to move, thereby enabling the tension spring 35 to accumulate elastic potential energy. Therefore, after the thrust on the pull rod 34 is released, the tension spring 35 releases the elastic potential energy. The two ends of the tension spring 35 are respectively fixed on the sliding table 33 and the main clamping plate 36, and one end of the sliding table 33 is fixed and immovable. Thus, the main clamping plate 36 is driven by the tension spring 35 to slide towards the fixed plate 32. Since the tension spring 35 is also fixed on the auxiliary clamping plate 38, the auxiliary clamping plate 38 also slides towards the fixed plate 32. The position of the automotive interior trim parts is clamped through the clamping action between the main clamping plate 36, the auxiliary clamping plate 38 and the fixed plate 32, enhancing the clamping stability, preventing the interior trim parts from shifting or shaking during the welding process, and ensuring the accuracy of the welding position and the stability of the welding quality.

[0043] The main clamping plate 36 and the auxiliary clamping plate 38 can work together or can also perform the clamping work independently, so as to clamp different interior trim parts. Only need to slide the main clamping plate 36 and the auxiliary clamping plate 38 to be flush, and then insert the insertion block 37 into the slots on the main clamping plate 36 and the auxiliary clamping plate 38, so that the main clamping plate 36 and the auxiliary clamping plate 38 can work together. When the insertion block 37 is pulled out from the main clamping plate 36 and the auxiliary clamping plate 38, the main clamping plate 36 and the auxiliary clamping plate 38 can move independently.

[0044] The adsorption device 2 undertakes the important tasks of processing the waste gas generated during the welding process and regulating the air environment inside the equipment. It is composed of an air suction component 7, an exhaust component 5, a cooling component 4 and a blowing component 6, and works based on the principles of fluid mechanics and heat exchange.

[0045] During the welding process, the air suction component 7 starts to work. The motor component 73 in the fixed housing 72 operates, and the motor drives the impeller to rotate at a high speed. According to Bernoulli's principle, a low-pressure area is formed at the center of the impeller, thereby generating suction force. The waste gas generated by welding inside the housing 1 is sucked in through the baffle cover 71, and the sucked waste gas is transmitted upward to the exhaust component through the flow dividing frame 74.

[0046] In the exhaust component 5, the waste gas first enters the intake housing 51, and then is divided and collected under the action of the baffle 55. Then, it is transported to the air outlet cover 56 through the air outlet branch pipe 53 on the baffle and discharged from the welding equipment through the air outlet cover 56.

[0047] The air intake housing 51 on the flow deflector 54 is used to suck the air at the top of the device into the cavity between the flow deflector 54 and the baffle 55. At the same time, the cooling assembly 4 sucks in air. As the fan assembly 41 rotates, the air in the cavity is pumped into the filter housing 42 through the flow dividing pipe 52. When the air passes through the filter plate 43, impurities are filtered out. The clean air continues to flow through the heat dissipation fins 46 and the corrugated plate 47. Since the heat dissipation fins 46 and the corrugated plate 47 increase the contact area between the air and the outside world, according to the heat exchange principle, the heat is quickly dissipated and the air in the filter housing 42 is cooled.

[0048] The air cooled by the corrugated plate 47 continues to move towards the bottom of the filter housing 42 as the fan assembly 41 continues to operate. A filter plate 43 is also provided between the corrugated plate 47 and the fan assembly 41 to filter the cold air again. The cold air after being filtered again continues to move downward through the fan assembly 41 and enters the blowing assembly 6.

[0049] When the filter plate 43 needs to be replaced and cleaned after the welding device has been used for a long time, simply press the clamping plate 44 on the filter housing 42 to release the restriction of the clamping plate 44 on the filter plate 43. Then, just slide the filter plate 43 out of the filter housing 42 to replace the filter plate 43.

[0050] The cooled air enters the blowing assembly 6. First, it is guided by the diversion housing 61, and then blown into the housing 1 through the inclined slots 63 in the wall of the blowing housing 62. The blown cold air can, on the one hand, reduce the temperature inside the housing 1 and improve the welding environment, and on the other hand, blow some impurities such as dust generated during the welding process towards the suction assembly 7, facilitating the adsorption and discharge of waste gas, thereby keeping the air inside the housing 1 relatively clean, reducing the impact of welding fumes on the welding quality and the health of the operator, providing favorable environmental conditions for the smooth progress of the welding work, ensuring the stability and reliability of the entire welding process, enabling the device to better meet the welding process requirements of automotive interior parts, and achieving high-quality welding effects.

[0051] In actual welding operations, first, the automotive interior parts are positioned and firmly clamped at a suitable position inside the housing 1 through the clamping assembly 3 to ensure that the welding parts are accurate. Then, the adsorption device 2 is started, and the suction assembly 7 promptly adsorbs the waste gas generated during welding. The cooling assembly 4 continuously cools the outside air and blows the cooled air into the housing 1 through the blowing assembly 6 to adjust the internal environmental temperature and air flow, promote the discharge of waste gas. At the same time, the exhaust assembly 5 discharges the adsorbed waste gas outside the device to maintain a good working environment inside the device.

[0052] During the entire welding process, the clamping assembly 3 always maintains stable clamping of the interior trim parts, and the adsorption device 2 continuously treats the waste gas and optimizes the internal environment. The components cooperate with each other and work together to jointly ensure the efficient and stable progress of the welding work of automotive interior trim parts, ensure that the welding quality meets the production standards and process requirements of automotive interior trim parts, improve the practicability and reliability of the equipment, and provide strong technical support for the production and processing of automotive interior trim parts.

[0053] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. A flexible welding device for automotive interior parts with a positioning structure, characterized in that, Including: A housing (1); An adsorption device (2), the bottom of the adsorption device (2) is fixedly connected to the top of the housing (1), the adsorption device (2) includes an air suction component (7), the inner wall of the air suction component (7) is fixedly connected to the top of the housing (1), the air suction component (7) is used for adsorbing the waste gas generated during welding in the housing (1), the top of the air suction component (7) is fixedly connected to an exhaust component (5), the exhaust component (5) is used for discharging the waste gas adsorbed by the air suction component (7) from the device, the outer wall of the exhaust component (5) is fixedly connected to a cooling component (4), the cooling component (4) is used for sucking air from the outside and cooling the sucked air by increasing the contact area with the air, the inner wall of the air suction component (7) is fixedly connected to a blowing component (6), and the blowing component (6) is used for blowing the air cooled by the cooling component (4) into the housing (1); A clamping component (3), the outer wall of the clamping component (3) is fixedly connected to the inner wall of the housing (1), and the clamping component (3) is used for restricting the position of the automotive interior part by clamping; The clamping component (3) includes slide rails (31), there are two groups of slide rails (31), and a slide table (33) is slidably connected to the inner wall of each group of slide rails (31), a main clamping plate (36) is slidably connected to the inner wall of the slide table (33), a sub-clamping plate (38) is slidably connected to the inner wall of the slide table (33), a tension spring (35) is fixedly connected to the inner wall of the slide table (33), a fixing plate (32) is fixedly connected to the top of the slide table (33), a pull rod (34) is slidably connected to the inner wall of the slide table (33), a plug (37) is inserted into the inner wall of the top of the main clamping plate (36), the outer wall of the plug (37) is inserted into the inner wall of the top of the sub-clamping plate (38), the bottoms of the main clamping plate (36) and the sub-clamping plate (38) are both fixedly connected to one end of the tension spring (35) through sliders, one end of the pull rod (34) is fixedly connected to the slider at the bottom of the main clamping plate (36), the outer wall of the slide rail (31) is fixedly connected to the inner wall of the housing (1), the main clamping plate (36) and the sub-clamping plate (38) can work together or can be clamped independently, so as to clamp different interior parts. When in use, only need to slide the main clamping plate (36) and the sub-clamping plate (38) to be flush, and insert the plug (37) into the slots on the main clamping plate (36) and the sub-clamping plate (38), so that the main clamping plate (36) and the sub-clamping plate (38) work together, and when the plug (37) is pulled out from the main clamping plate (36) and the sub-clamping plate (38), the main clamping plate (36) and the sub-clamping plate (38) can move independently.

2. The flexible welding device for automotive interior parts with a positioning structure according to claim 1, characterized in that: The air suction component (7) includes a baffle cover (71), the outer wall of the baffle cover (71) is fixedly connected to a fixed shell (72), a motor component (73) is fixedly connected to the inner wall of the top of the fixed shell (72), and flow dividing frames (74) are symmetrically fixedly connected to the outer wall of the top of the fixed shell (72).

3. The flexible welding device for automotive interior parts with a positioning structure according to claim 2, characterized in that: The bottom of the fixed shell (72) is fixedly connected to the outer wall of the top of the housing (1).

4. A flexible welding device for automotive interior parts with a positioning structure according to claim 2, characterized in that: The exhaust assembly (5) includes an intake housing (51). There are two sets of the intake housings (51), and a flow splitter cover (54) is fixedly connected to the outer wall of the bottom of each set of the intake housings (51). A baffle plate (55) is fixedly connected to the inner wall of the flow splitter cover (54). An outlet branch pipe (53) is fixedly connected to the inner wall of the flow splitter cover (54). An outlet hood (56) is fixedly connected to the top of the outlet branch pipe (53). A flow splitter pipe (52) is fixedly connected to the top of the flow splitter cover (54).

5. The flexible welding device for automotive interior parts with a positioning structure according to claim 4, characterized in that: The outer wall of the bottom of the baffle plate (55) is fixedly connected to the inner wall of the fixed housing (72). The bottom of the flow splitter cover (54) is fixedly connected to the top of the flow splitter frame (74).

6. A flexible welding device for automotive interior parts with a positioning structure according to claim 4, characterized in that: The blowing assembly (6) includes a diversion housing (61). There are two sets of the diversion housings (61), and a blowing housing (62) is fixedly connected to the bottom of each set of the diversion housings (61).

7. The flexible welding device for automobile interior parts with a positioning structure according to claim 6, characterized in that: An inclined groove (63) is formed in the wall of the blowing housing (62), and the inclined grooves (63) are linearly arrayed along the outer wall of the blowing housing (62). The outer wall of the blowing housing (62) is fixedly connected to the inner wall of the housing (1). The outer wall of the diversion housing (61) is fixedly connected to the inner wall of the baffle cover (71).

8. The flexible welding device for automotive interior parts with a positioning structure according to claim 6, characterized in that: The cooling assembly (4) includes a filter housing (42). A filter plate (43) is slidably connected to the inner wall of the filter housing (42). A clamping plate (44) is clamped to the outer wall of the filter plate (43). A fan assembly (41) is fixedly connected to the bottom of the filter housing (42). A heat dissipation fin (46) is fixedly connected to the inner wall of the filter housing (42). A corrugated plate (47) is fixedly connected to the side of the heat dissipation fin (46) close to the filter housing (42) through a connecting side plate (45). The outer wall of the connecting side plate (45) is fixedly connected to the outer wall of the corrugated plate (47).

9. The flexible welding device for automotive interior parts with a positioning structure according to claim 8, characterized in that: The outer wall of the connecting side plate (45) is fixedly connected to the outer wall of the heat dissipation fin (46). The outer wall of the connecting side plate (45) is fixedly connected to the inner wall of the filter housing (42). The outer wall of the filter housing (42) is fixedly connected to the outer wall of the clamping plate (44). The top of the filter housing (42) is fixedly connected to one end of the flow splitter pipe (52) away from the flow splitter cover (54). The bottom of the fan assembly (41) is fixedly connected to the top of the diversion housing (61). The outer wall of the filter housing (42) is fixedly connected to the outer wall of the fixed housing (72).

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