A welding and positioning device for smoke collection chamber structure

Abstract

This disclosure relates to a welding positioning device for a smoke collection chamber structure, comprising: a base, a first positioning component, and a second positioning component, the first positioning component and the second positioning component being symmetrically arranged on the base; a target positioning component comprising: a first support mechanism, a first displacement mechanism, a first pressing mechanism, a second pressing mechanism, and a third pressing mechanism, the target positioning component being any one of the first positioning component and the second positioning component; the first support mechanism is used to support the bottom of the smoke collection chamber structure; the first displacement mechanism moves along a direction parallel to a first side of the smoke collection chamber structure; the first pressing mechanism is used to provide a first pressing force to a flange of the smoke collection chamber structure, the flange being disposed at the bottom of the first side of the smoke collection chamber structure, the angle between the direction of the first pressing force and the base being an acute angle; the second pressing mechanism is used to provide a second pressing force to a second side; and the third pressing mechanism is used to provide a third pressing force to a third side.

Description

Technical Field

[0001] This invention relates to the field of welding technology, and in particular to a welding positioning device for a smoke collection chamber structure. Background Technology

[0002] When welding components using welding equipment, the components must first be positioned and fixed to ensure welding accuracy. In related technologies, the positioning and fixing of welding components is usually done manually, which fails to guarantee accuracy for each weld, necessitating repeated welding and resulting in a low first-pass yield. Summary of the Invention

[0003] To address at least one of the aforementioned technical problems, this disclosure proposes a welding positioning device for a smoke collection chamber structure.

[0004] The aforementioned welding and positioning equipment for the smoke collection chamber structure includes:

[0005] A base, a first positioning component, and a second positioning component are symmetrically arranged on the base.

[0006] The target positioning component includes: a first support mechanism, a first shifting mechanism, a first pressing mechanism, a second pressing mechanism, and a third pressing mechanism, wherein the target positioning component is any one of the first positioning component and the second positioning component;

[0007] The first support mechanism is fixed to the base and is used to support the bottom of the smoke collection chamber structure.

[0008] The first shifting mechanism is disposed between the first supporting mechanism and the second pressing mechanism, and the first shifting mechanism moves along a direction parallel to the first side of the smoke collection chamber structure;

[0009] The first pressing mechanism is fixed on the first shifting mechanism. The first pressing mechanism is used to provide a first pressing force to the flange of the smoke collection chamber structure. The flange is set at the bottom of the first side of the smoke collection chamber structure. The two ends of the first side are respectively connected to one end of the second side and one end of the third side of the smoke collection chamber structure. The third side is the opposite side of the second side. The angle between the direction of the first pressing force and the base is an acute angle.

[0010] The second clamping mechanism is fixed to the first side of the base, the first side is parallel to the second side, and the second clamping mechanism is used to provide a second clamping force to the second side;

[0011] The third clamping mechanism is fixed to the second side of the base, which is opposite to the first side. The third clamping mechanism is used to provide a third clamping force to the third side.

[0012] In an optional embodiment, the flange and the bottom of the first side form a receiving mechanism, and the first pressing mechanism includes: a first pressing member;

[0013] The first clamping member moves along an acute angle with the base, and the first clamping member cooperates with the inner wall of the receiving mechanism. The first clamping member is used to apply a first clamping force to the inner wall of the receiving mechanism.

[0014] In an optional embodiment, the first support mechanism includes a first support member parallel to a first side, the first support member being used to provide a first support force to the bottom of the smoke collection chamber structure.

[0015] In an optional embodiment, the second clamping mechanism includes a second clamping member that moves in a direction parallel to the base and is used to apply a second clamping force to the second side;

[0016] In an optional embodiment, the third clamping mechanism includes a third clamping member that moves in a direction parallel to the base and is used to apply a third clamping force to a third side.

[0017] In an optional embodiment, a slot is also provided at the bottom of the smoke collection chamber structure, and the target positioning component further includes: a second support mechanism;

[0018] The second support mechanism is located between the first support mechanism and the third clamping mechanism. The second support mechanism is used to provide a second support force to the slot, and the direction of the second support force forms an acute angle with the base.

[0019] In an optional embodiment, the second support mechanism includes a second support member that moves along an acute angle with the base, the second support member engaging with the inner wall of the slot, and the second support member being used to apply a second support force to the inner wall of the slot.

[0020] In an optional embodiment, the target positioning component further includes: a fourth clamping mechanism;

[0021] The fourth clamping mechanism is located on the third side of the base. The two ends of the third side are respectively connected to one end of the first side and one end of the second side. The fourth clamping mechanism is used to provide a fourth clamping force to the first side.

[0022] In an optional embodiment, the fourth clamping mechanism includes at least one slide rail, a moving platform, and at least one fourth clamping element;

[0023] At least one slide rail is fixed to the base, and at least one slide rail is perpendicular to the first side;

[0024] The mobile platform moves along at least one slide rail in a direction perpendicular to the first side;

[0025] At least one fourth clamping member is fixed to the moving platform, and at least one fourth clamping member is used to apply a fourth clamping force to the first side.

[0026] In an optional embodiment, the target positioning component further includes: a support platform;

[0027] The support platform is fixed to the base and is used to support the bottom of the first side.

[0028] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0029] Implementing this disclosure will have the following beneficial effects:

[0030] The welding and positioning equipment for the smoke collection chamber structure includes: a base, a first positioning component, and a second positioning component, which are symmetrically arranged on the base; the target positioning component includes: a first support mechanism, a first shifting mechanism, a first pressing mechanism, a second pressing mechanism, and a third pressing mechanism, wherein the target positioning component is any one of the first and second positioning components; the first support mechanism is fixed to the base and is used to support the bottom of the smoke collection chamber structure; the first shifting mechanism is disposed between the first support mechanism and the second pressing mechanism, and moves along a direction parallel to a first side of the smoke collection chamber structure; the first pressing mechanism... The mechanism is fixed to the first shifting mechanism. The first pressing mechanism is used to provide a first pressing force to the flange of the smoke collection chamber structure. The flange is set at the bottom of the first side of the smoke collection chamber structure. The two ends of the first side are respectively connected to one end of the second side and one end of the third side of the smoke collection chamber structure. The third side is the opposite side of the second side. The angle between the direction of the first pressing force and the base is an acute angle. The second pressing mechanism is fixed to the first side of the base. The first side is parallel to the second side. The second pressing mechanism is used to provide a second pressing force to the second side. The third pressing mechanism is fixed to the second side of the base. The second side is the opposite side of the first side. The third pressing mechanism is used to provide a third pressing force to the third side.

[0031] This disclosure enables symmetrical fixing and positioning of both sides of the smoke collection chamber structure by symmetrically arranging a first positioning component and a second positioning component on the base; by providing a first pressing mechanism, when the smoke collection chamber structure is placed on the first support mechanism, it can more easily fit the flange by moving obliquely to achieve positioning of the bottom flange; by setting the first pressing mechanism on the first shifting mechanism, the first pressing mechanism can follow the movement of the first shifting mechanism, making the position of applying the first pressing force more flexible; through the first support mechanism, the first shifting mechanism, the second pressing mechanism, the third pressing mechanism, and the first pressing mechanism that can press the bottom flange of the smoke collection chamber, positioning of the smoke collection chamber structure during welding is achieved.

[0032] Furthermore, the bending part is fixed by the second clamping mechanism and the first support mechanism to achieve the positioning of the welded parts and improve the pass rate of the first welding.

[0033] Other features and aspects of this disclosure will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0034] To more clearly illustrate the technical solutions and advantages in the embodiments of this application or related technologies, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. The accompanying drawings are incorporated in and constitute a part of this specification, illustrating embodiments consistent with this disclosure, and are used together with the description to explain the principles of this disclosure, and do not constitute an improper limitation of this disclosure.

[0035] Figure 1 This is a schematic diagram of a welding positioning device for a smoke collection chamber structure without assembled welded parts, according to an exemplary embodiment.

[0036] Figure 2 This is a schematic diagram of a welding positioning device for a smoke collection chamber structure of an assembled welded component, according to an exemplary embodiment.

[0037] The following is supplementary explanation of the attached figures:

[0038] 1-Base; 2-First support mechanism; 201-First support member; 3-First shifting mechanism; 4-First pressing mechanism; 401-First pressing member; 5-Second pressing mechanism; 501-Second pressing member; 6-Third pressing mechanism; 601-Third pressing member; 7-Smoke collection chamber structure; 8-Second support mechanism; 801-Second support member; 9-Fourth pressing mechanism; 901-At least one slide rail; 902-Moving platform; 903-At least one fourth pressing member; 10-Supporting platform. Detailed Implementation

[0039] The technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this specification, and not all embodiments. Based on the embodiments in this specification, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0040] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or server that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0041] Various exemplary embodiments, features, and aspects of this disclosure will now be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise. The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0042] In this document, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. Furthermore, the term "at least one" in this document means any combination of at least two of any one or more elements. For example, including at least one of A, B, and C can mean including any one or more elements selected from the set consisting of A, B, and C.

[0043] Furthermore, to better illustrate this disclosure, numerous specific details are set forth in the following detailed description. Those skilled in the art will understand that this disclosure can be practiced without certain specific details. In some instances, methods, means, components, and circuits well known to those skilled in the art have not been described in detail in order to highlight the main points of this disclosure.

[0044] In related technologies, the method of positioning and fixing welded parts usually involves manual fixation, which fails to guarantee the accuracy of each weld and requires repeated welding, resulting in a low first-pass yield of the product.

[0045] In order to achieve accurate positioning and fixation of welded parts and improve the pass rate of first-time welding, this disclosure provides a welding positioning device for smoke collection chamber structure.

[0046] Figure 1This is a schematic diagram of a welding positioning device for a smoke collection chamber structure according to an exemplary embodiment, as shown below. Figure 1 As shown, the welding and positioning equipment for the smoke collection chamber structure includes:

[0047] The base 1, the first positioning component, and the second positioning component are symmetrically arranged on the base 1.

[0048] In this embodiment, the base 1 is a flat plate structure. Optionally, the base 1 is a U-shaped flat plate structure, serving as a fixed mounting reference surface. The base 1 has a certain thickness to provide sufficient support and maintain stability during the welding process. The first positioning component and the second positioning component are symmetrically arranged on the base 1 about the central axis passing through it. Optionally, the corresponding mechanisms in the first positioning component and the corresponding mechanisms in the second positioning component have the same position, structure, and function. The bottoms of the symmetrical mechanisms can be at the same horizontal height.

[0049] The target positioning component includes: a first support mechanism 2, a first shifting mechanism 3, a first pressing mechanism 4, a second pressing mechanism 5, and a third pressing mechanism 6. The target positioning component is any one of the first positioning component and the second positioning component.

[0050] In this embodiment, both the first positioning component and the second positioning component include a first support mechanism 2, a first shifting mechanism 3, a first pressing mechanism 4, a second pressing mechanism 5, and a third pressing mechanism 6. The first support mechanism 2, the first shifting mechanism 3, the first pressing mechanism 4, the second pressing mechanism 5, and the third pressing mechanism 6 in the first positioning component are symmetrically arranged with the first support mechanism 2', the first shifting mechanism 3', the first pressing mechanism 4', the second pressing mechanism 5', and the third pressing mechanism 6' in the second positioning component. Optionally, the first support mechanism 2, the first shifting mechanism 3, the first pressing mechanism 4, the second pressing mechanism 5, and the third pressing mechanism 6 are all made of metal.

[0051] The first support mechanism 2 is fixed on the base 1 and is used to support the bottom of the smoke collection chamber structure 7.

[0052] In this embodiment of the disclosure, such as Figure 1 As shown, the first support mechanism 2 is optionally located in the middle of the base 1. Figure 2 As shown, the smoke collection chamber structure 7 is made of stainless steel or carbon steel, and the overall structure of the smoke collection chamber structure 7 is rectangular. The first support mechanism 2 is used to support the bottom of the smoke collection chamber structure 7, and the first support force it provides is perpendicular to the base 1 and upwards. Optionally, the first support mechanism 2 of the first positioning component and the first support mechanism 2' of the second positioning component are located at the same horizontal height.

[0053] In an optional embodiment, the first support mechanism 2 includes a first support member 201, which is parallel to the first side and is used to provide a first support force to the bottom of the smoke collection chamber structure 7.

[0054] In this embodiment of the disclosure, such as Figure 1 As shown, the first support mechanism 2 includes a first support fixing member and a first support member 201. The first support fixing member is fixed to the middle of the base 1, and the first support member 201 is fixed to the first support fixing member. The first support member 201 is a support structure with a certain length and is parallel to the first side of the smoke collection chamber structure 7. The shape of its contact surface with the bottom of the smoke collection chamber structure 7 matches the shape of the middle part of the bottom of the smoke collection chamber structure 7. The first support member 201 is used to provide a first supporting force perpendicular to the base 1 and upward to the bottom of the smoke collection chamber structure 7.

[0055] Based on the above, in this embodiment of the present disclosure, the first support member 201 of the first support mechanism 2 can flexibly apply a first support force in a direction perpendicular to the base 1. The first support force can support the bottom of the smoke collection chamber structure 7, making the fixing and positioning of the welded parts more reliable.

[0056] The first shifting mechanism 3 is disposed between the first supporting mechanism 2 and the second pressing mechanism 5, and the first shifting mechanism 3 moves along the first side parallel to the smoke collection chamber structure 7.

[0057] In this embodiment of the disclosure, such as Figure 1 As shown, the first shifting mechanism 3 is disposed on the base 1, located between the first support mechanism 2 and the second pressing mechanism 5. The first shifting mechanism 3 includes a slide rail, a moving platform and a movable component. The slide rail of the first shifting mechanism 3 is fixed on the base 1, and the moving platform is movably connected to the slide rail. The moving platform can move along the slide rail in a direction parallel to the first side of the smoke collection chamber structure 7 under the drive of the movable component.

[0058] The first pressing mechanism 4 is fixed on the first shifting mechanism 3. The first pressing mechanism 4 is used to provide a first pressing force to the flange of the smoke collection chamber structure 7. The flange is set at the bottom of the first side of the smoke collection chamber structure 7. The two ends of the first side are respectively connected to one end of the second side and one end of the third side of the smoke collection chamber structure 7. The third side is the opposite side of the second side. The angle between the direction of the first pressing force and the base 1 is an acute angle.

[0059] In this embodiment of the disclosure, such as Figure 1As shown, the first pressing mechanism 4 is fixed to the moving platform of the first shifting mechanism 3. The first pressing mechanism 4 is used to provide a first pressing force to the flange of the smoke collection chamber structure 7. The flange is set at the bottom of the first side of the smoke collection chamber structure 7. One end of the first side is connected to one end of the second side of the smoke collection chamber structure 7, and the other end of the first side is connected to one end of the third side of the smoke collection chamber structure 7. The third side is the opposite side of the second side. The direction of the first pressing force forms an acute angle with the base 1, that is, it points obliquely downwards towards the base 1. Optionally, the first pressing mechanism 4 of the first positioning component and the first pressing mechanism 4' of the second positioning component are located at the same horizontal height.

[0060] In an optional embodiment, the flange and the bottom of the first side form a receiving mechanism. The first pressing mechanism 4 includes a first pressing member 401, which moves along an acute angle with the base 1. The first pressing member 401 cooperates with the inner wall of the receiving mechanism and is used to apply a first pressing force to the inner wall of the receiving mechanism.

[0061] In this embodiment of the disclosure, the flange includes a first set of edges and a second set of edges. One side of the first set of edges is connected to the bottom of the first side, and the other side is connected to one side of the second set of edges. Optionally, the second set of edges is perpendicular to the first set of edges and parallel to the bottom of the first side, or the first set of edges is perpendicular to the bottom of the first side and forms an acute angle with the second set of edges. That is, the first and second sets of edges of the flange, together with the bottom of the first side, form a T-structure, and the first and second sets of edges of the flange, together with the bottom of the first side, form a receiving mechanism. Figure 1 As shown, the first clamping mechanism 4 comprises a first fixed member, a first movable member, and a first clamping member 401 connected to the first movable member. The first fixed member is fixed to the moving platform of the first shifting mechanism 3. The first movable member is movably connected to the first fixed member. The first movable member can move along a direction that forms an acute angle with the base. The first movable member can drive the first clamping member 401 to move along a direction that forms an acute angle with the base 1 via electric drive. The first clamping member 401 is used to apply a first clamping force to the inner wall of the receiving mechanism. Optionally, the position where the first clamping force is applied is at the connection between the first set of edges and the second set of edges.

[0062] As can be seen from the above, in this embodiment of the present disclosure, the oblique movement of the first pressing member 401 can more accurately fit the inner wall of the flange to achieve the positioning of the bottom flange, thereby pressing the bottom of the first side. Through the above-mentioned fixation and positioning of the bottom of the first side of the smoke collection chamber structure 7, the fixation and positioning of the smoke collection chamber structure 7 is more reliable.

[0063] The second pressing mechanism 5 is fixed to the first side of the base 1, the first side is parallel to the second side, and the second pressing mechanism 5 is used to provide a second pressing force to the second side.

[0064] In this embodiment of the disclosure, such as Figure 1As shown, the second pressing mechanism 5 is fixed to the first side of the base 1, which is close to and parallel to the second side of the smoke collection chamber structure 7. The second pressing mechanism 5 is used to provide a second pressing force to the second side, and the direction of the second pressing force is perpendicular to the second side. Optionally, the second pressing mechanism 5 of the first positioning assembly and the second pressing mechanism 5' of the second positioning assembly are located at the same horizontal height.

[0065] In an optional embodiment, the second clamping mechanism 5 includes a second clamping member 501, which moves in a direction parallel to the base 1 and is used to apply a second clamping force to the second side.

[0066] In this embodiment of the disclosure, such as Figure 1 As shown, the second clamping mechanism 5 consists of a second fixing member, a second telescopic member, and a second clamping member 501 connected to the second telescopic member. The second fixing member is fixed to the first side of the base 1, the second telescopic member is sleeved inside the second fixing member, and the second clamping member 501 is fixedly connected to the second telescopic member. The second telescopic member can be electrically driven to move the second clamping member 501 in a direction perpendicular to the second side on the horizontal plane. The second clamping member 501 is used to apply a second clamping force to the second side, and the direction of the second clamping force is perpendicular to the second side in the horizontal plane. Optionally, the second clamping member 501 has a recessed structure inside, which matches the shape of the second side.

[0067] Based on the above, in this embodiment of the present disclosure, by setting the second pressing member 501 of the second pressing mechanism 5, a second pressing force can be flexibly applied in the direction perpendicular to the second side, thereby pressing the second side. Through the above-mentioned fixing and positioning of the second side of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is made more reliable.

[0068] The third clamping mechanism 6 is fixed to the second side of the base 1, which is opposite to the first side. The third clamping mechanism 6 is used to provide a third clamping force to the third side.

[0069] In this embodiment of the disclosure, such as Figure 1 As shown, the third clamping mechanism 6 is fixed to the second side of the base 1, and the second side is disposed opposite to the first side. The third clamping mechanism 6 is used to provide a third clamping force to the third side, and the direction of the third clamping force is perpendicular to the third side. Optionally, the third clamping mechanism 6 of the first positioning component and the third clamping mechanism 6' of the second positioning component are located at the same horizontal height.

[0070] In an optional embodiment, the third clamping mechanism 6 includes a third clamping member 601, which moves in a direction parallel to the base 1 and is used to apply a third clamping force to a third side.

[0071] In this embodiment of the disclosure, such as Figure 1 As shown, the third clamping mechanism 6 consists of a third fixing member, a third telescopic member, and a third clamping member 601 connected to the third telescopic member. The third fixing member is fixed to the second side of the base 1, the third telescopic member is sleeved inside the third fixing member, and the third clamping member 601 is fixedly connected to the third telescopic member. The third telescopic member can be electrically driven to move the third clamping member 601 in a direction perpendicular to the third side on the horizontal plane. The third clamping member 601 is used to apply a third clamping force to the third side, and the direction of the third clamping force is perpendicular to the third side in the horizontal plane. Optionally, the third clamping member 601 has a recessed structure inside, which matches the shape of the third side.

[0072] Based on the above, in this embodiment of the present disclosure, by setting the third pressing member 601 of the third pressing mechanism 6, a third pressing force can be flexibly applied in the direction perpendicular to the third side, thereby pressing the third side. Through the above-mentioned fixing and positioning of the third side of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is made more reliable.

[0073] In an optional embodiment, the bottom of the smoke collection chamber structure 7 is also provided with a slot, and the target positioning component further includes: a second support mechanism 8, which is disposed between the first support mechanism 2 and the third pressing mechanism 6. The second support mechanism 8 is used to provide a second support force to the slot, and the direction of the second support force is an acute angle with the base 1.

[0074] In this embodiment of the disclosure, such as Figure 1 As shown, the second support mechanism 8 is fixed to the base 1 and located between the first support mechanism 2 and the third pressing mechanism 6. The second support mechanism 8 is used to provide a second support force to the slot, and the direction of the second support force forms an acute angle with the base 1, that is, it points obliquely upwards towards the bottom of the smoke collection chamber structure 7. Optionally, the second support mechanism 8 of the first positioning component and the second support mechanism 8' of the second positioning component are located at the same horizontal height.

[0075] In an optional embodiment, the second support mechanism 8 includes a second support member 801, which moves along an acute angle with the base 1. The second support member 801 cooperates with the inner wall of the slot and is used to apply a second support force to the inner wall of the slot.

[0076] In this embodiment of the disclosure, the slot is recessed into the smoke collection chamber structure 7. For example... Figure 1As shown, the second support mechanism 8 comprises a second fixed member, a second movable member, and a second support member 801 connected to the second movable member. The second fixed member is fixed on the base 1, and the second movable member is movably connected to the second fixed member. The second movable member can move along a direction that forms an acute angle with the base. The second movable member can drive the second support member 801 to move along a direction that forms an acute angle with the base 1 via electric drive. The second support member 801 is used to apply a second support force to the inner wall of the slot.

[0077] As can be seen from the above, in this embodiment of the present disclosure, the oblique movement of the second support member 801 can more accurately fit the inner wall of the slot to achieve the positioning of the slot, thereby achieving further support for the bottom of the smoke collection chamber structure 7. Through the above-mentioned fixing and positioning of the bottom slot of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is made more reliable.

[0078] In an optional embodiment, the target positioning component further includes a fourth pressing mechanism 9, which is disposed on the third side of the base 1. The two ends of the third side are respectively connected to one end of the first side and one end of the second side. The fourth pressing mechanism 9 is used to provide a fourth pressing force to the first side.

[0079] In this embodiment of the disclosure, such as Figure 1 As shown, the fourth pressing mechanism 9 is located on the third side of the base 1 of the base 1. One end of the third side is connected to one end of the first side, and the other end is connected to one end of the second side. The fourth pressing mechanism 9 is used to provide a fourth pressing force to the first side of the smoke collection chamber structure 7. The direction of the fourth pressing force is perpendicular to the outside of the first side on the horizontal plane. Optionally, the fourth pressing mechanism 9 of the first positioning assembly and the fourth pressing mechanism 9' of the second positioning assembly are located at the same horizontal height.

[0080] In an optional embodiment, the fourth clamping mechanism 9 includes at least one slide rail 901, a moving platform 902, and at least one fourth clamping member 903; at least one slide rail 901 is fixed to the base 1, and at least one slide rail 901 is perpendicular to the first side; the moving platform 902 moves along at least one slide rail 901 in a direction perpendicular to the first side; at least one fourth clamping member 903 is fixed to the moving platform 902, and at least one fourth clamping member 903 is used to apply a fourth clamping force to the first side.

[0081] In this embodiment, the fourth pressing mechanism 9 may include two slide rails 901, which are fixedly mounted on the base 1. The two slide rails 901 are parallel to each other and perpendicular to the first side. The bottom of the moving platform 902 is movably connected to the two slide rails 901, and the moving platform 902 moves in the horizontal plane along the two slide rails 901 in a direction perpendicular to the first side. The fourth pressing mechanism 9 may include two fourth pressing members 903, which are respectively fixed to both ends of the moving platform 902 and can move under the drive of the moving platform 902. Both fourth pressing members 903 are used to apply a fourth pressing force to the outside of the first side.

[0082] Based on the above, in this embodiment of the present disclosure, the slide rail 901 of the fourth pressing mechanism 9 drives the fourth pressing member 903 to move in a direction perpendicular to the first side, which can realize the pressing and positioning of the first side of the smoke collection chamber structure 7. Through the above-mentioned fixing and positioning of the outer side of the first side of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is more reliable.

[0083] In an optional embodiment, the target positioning component further includes a support platform 10; the support platform 10 is fixed to the base 1 and is used to support the bottom of the first side.

[0084] In this embodiment of the disclosure, such as Figure 1 As shown, the support platform 10 is fixed to the base 1, and the support platform 12 is used to support the bottom of the first side. Optionally, the length of the support platform 10 is shorter than that of the first support mechanism 2, and the top surface of the support platform 10 matches the bottom of the first side to increase the force-bearing area.

[0085] In the above embodiments, this disclosure provides a welding and positioning device for a smoke collection chamber structure. Compared with other welding and positioning devices for smoke collection chamber structures, in this embodiment, the first support member 201 of the first support mechanism 2 can flexibly apply a first support force in a direction perpendicular to the base 1. This first support force can support the bottom of the smoke collection chamber structure 7, making the fixing and positioning of the welded part 5 more reliable. The oblique movement of the first pressing member 401 can more accurately fit the inner wall of the flange to achieve the positioning of the bottom flange, thereby pressing the bottom of the first side. The fixing and positioning of the bottom of the first side of the smoke collection chamber structure 7 made the fixing and positioning of the smoke collection chamber structure 7 more reliable. The second pressing member 501 of the second pressing mechanism 5 can flexibly apply a second pressing force in a direction perpendicular to the second side, thereby pressing the second side. The fixing and positioning of the second side of the smoke collection chamber structure 7 made the fixing and positioning of the smoke collection chamber structure 7 more reliable. By setting the third pressing member 601 of the third pressing mechanism 6, a third pressing force can be flexibly applied in the direction perpendicular to the third side, thereby pressing the third side. Through the above-mentioned fixing and positioning of the third side of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is made more reliable. By the oblique movement of the second support member 801, it can more accurately fit the inner wall of the slot to achieve the positioning of the slot, thereby achieving further support for the bottom of the smoke collection chamber structure 7. Through the above-mentioned fixing and positioning of the bottom slot of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is made more reliable. By the slide rail 901 of the fourth pressing mechanism 9 driving the fourth pressing member 903 to move in the direction perpendicular to the first side, the pressing and positioning of the first side of the smoke collection chamber structure 7 can be achieved. Through the above-mentioned fixing and positioning of the outer side of the first side of the smoke collection chamber structure 7, the fixing and positioning of the smoke collection chamber structure 7 is made more reliable.

[0086] In one specific implementation method, the technical solution of this application is implemented as follows:

[0087] like Figure 2As shown, the bottom surface of the smoke collection chamber structure 7 is facing down, that is, the side with the flange is facing down, and it is placed horizontally on the first support member 201 of the first support mechanism 2 of the base 1. Press the switch mechanism to start running. The second support member 801 of the second support mechanism 8 moves obliquely upward to the designated position and holds pressure. The moving table of the first shifting mechanism 3 drives the first pressing mechanism 4 to move inward to the designated position. Then, the first pressing member 401 of the first pressing mechanism 4 presses the flange of the smoke collection chamber structure 7 and then releases pressure. The second pressing member 501 of the second pressing mechanism 5 moves to the designated position and then releases pressure. The third pressing member 601 of the third pressing mechanism 6 moves to the designated position and then releases pressure. At least one fourth pressing member 903 of the fourth pressing mechanism 9 moves along at least one slide rail 901 and presses the smoke collection chamber structure 7 and then releases pressure. Then, the second pressing member 501 of the second pressing mechanism 5 clamps and holds pressure. The first pressing member 401 of the first pressing mechanism 4 clamps and holds pressure. The third pressing member 601 of the third pressing mechanism 6 clamps and holds pressure. At least one fourth pressing member 903 of the fourth pressing mechanism 9 clamps and holds pressure. After all the pressing actions of the mechanisms are completed, laser welding is performed.

[0088] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the claims.

[0089] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A welding and positioning device for a smoke collection chamber structure, characterized in that, The welding and positioning equipment for the smoke collection chamber structure includes: a base (1), a first positioning component and a second positioning component, wherein the first positioning component and the second positioning component are symmetrically arranged on the base (1); The target positioning component includes: a first support mechanism (2), a first shifting mechanism (3), a first pressing mechanism (4), a second pressing mechanism (5), a third pressing mechanism (6), a second support mechanism (8), and a fourth pressing mechanism (9), wherein the target positioning component is any one of the first positioning component and the second positioning component; The first support mechanism (2) is fixed on the base (1) and is used to support the bottom of the smoke collection chamber structure (7); The first shifting mechanism (3) is disposed between the first supporting mechanism (2) and the second pressing mechanism (5), and the first shifting mechanism (3) moves in a direction parallel to the first side of the smoke collection chamber structure (7); The first pressing mechanism (4) is fixed on the first shifting mechanism (3). The first pressing mechanism (4) is used to provide a first pressing force to the flange of the smoke collection chamber structure (7). The flange is set at the bottom of the first side of the smoke collection chamber structure (7). The two ends of the first side are respectively connected to one end of the second side and one end of the third side of the smoke collection chamber structure (7). The third side is the opposite side of the second side. The angle between the direction of the first pressing force and the base (1) is an acute angle. The flange and the bottom of the first side form a receiving mechanism. The first pressing mechanism (4) includes: a first pressing member (401). The first pressing member (401) moves along the direction with an acute angle to the base (1). The first pressing member (401) cooperates with the inner wall of the receiving mechanism. The first pressing member (401) is used to apply the first pressing force to the inner wall of the receiving mechanism. The second pressing mechanism (5) is fixed to the first side of the base (1), the first side is parallel to the second side, and the second pressing mechanism (5) is used to provide a second pressing force to the second side; The third pressing mechanism (6) is fixed to the second side of the base (1), the second side being the opposite side of the first side, and the third pressing mechanism (6) is used to provide a third pressing force to the third side; The bottom of the smoke collection chamber structure (7) is also provided with a slot; the second support mechanism (8) is disposed between the first support mechanism (2) and the third pressing mechanism (6), the second support mechanism (8) is used to provide a second support force to the slot, the direction of the second support force is at an acute angle with the base (1); the second support mechanism (8) includes a second support member (801), the second support member (801) moves along the direction at an acute angle with the base (1), the second support member (801) cooperates with the inner wall of the slot, the second support member (801) is used to apply the second support force to the inner wall of the slot; The fourth pressing mechanism (9) is disposed on the third side of the base (1), and the two ends of the third side are respectively connected to one end of the first side and one end of the second side. The fourth pressing mechanism (9) is used to provide a fourth pressing force to the first side. The fourth pressing mechanism (9) includes at least one slide rail (901), a moving platform (902) and at least one fourth pressing member (903). The at least one slide rail (901) is fixed on the base (1), and the at least one slide rail (901) is perpendicular to the first side. The moving platform (902) moves along the at least one slide rail (901) in a direction perpendicular to the first side. The at least one fourth pressing member (903) is fixed on the moving platform (902), and the at least one fourth pressing member (903) is used to apply the fourth pressing force to the first side.

2. The welding and positioning equipment for the smoke collection chamber structure according to claim 1, characterized in that: The first support mechanism (2) includes a first support member (201), which is parallel to the first side and is used to provide a first support force to the bottom of the smoke collection chamber structure (7).

3. The welding and positioning equipment for the smoke collection chamber structure according to claim 1, characterized in that: The second clamping mechanism (5) includes a second clamping member (501), which moves in a direction parallel to the base (1) and is used to apply the second clamping force to the second side.

4. The welding and positioning equipment for the smoke collection chamber structure according to claim 1, characterized in that: The third pressing mechanism (6) includes a third pressing member (601), which moves in a direction parallel to the base (1) and is used to apply the third pressing force to the third side.

5. The welding and positioning equipment for the smoke collection chamber structure according to claim 1, characterized in that, The target positioning component further includes: a support platform (10); The support platform (10) is fixed to the base (1), and the support platform (10) is used to support the bottom of the first side.

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