Seam welding device

Abstract

The utility model discloses a roll welding device which is provided with a first direction and comprises a charging tray and a charging tray transferring mechanism. The charging tray transferring mechanism comprises a first fixing part, a second fixing part and a first driving part, the first fixing part and the second fixing part are arranged in a spaced mode in the first direction to define a fixing space, a charging tray is placed in the fixing space, and the first driving part is connected with the first fixing part and used for driving the first fixing part to get close to the second fixing part in the first direction. According to the roll welding device, the safety in the charging tray replacement process can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of seam welding equipment, and in particular to a seam welding device. Background Art

[0002] Roll welding equipment is a device used to roll weld multiple steel bars to form a reinforcement cage. During the roll welding process of the reinforcement cage, multiple steel bars usually roll between the trays while moving axially so that the spiral reinforcement on the trays can be wrapped around and welded to the steel bars, thereby forming a complete reinforcement cage. When the spiral reinforcement on the tray is consumed, the tray needs to be replaced. In the roll welding device, full or empty trays are usually transported by a transfer trolley. However, when the tray is transported by the transfer trolley, it is easy for the tray to fall from the transfer trolley during the movement, which is not only easy to damage other structures of the roll welding equipment, but also easy to affect people's safety. Utility Model Content

[0003] In view of this, the purpose of this application is to overcome the deficiencies in the prior art and to provide a roll welding device that can improve the safety during the tray replacement process.

[0004] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0005] According to an embodiment of the present application, the roll welding device has a first direction, and the roll welding device includes: a material tray; a material tray transfer mechanism, the material tray transfer mechanism includes a first fixing member, a second fixing member and a first driving member, the first fixing member and the second fixing member are spaced apart along the first direction to define a fixed space, the material tray is placed in the fixed space, the first driving member is connected to the first fixing member, and is used to drive the first fixing member to approach the second fixing member along the first direction.

[0006] The seam welding device of the present application has the following advantages:

[0007] In the rolling welding device of the present application, the material tray can be placed in a fixed space. Since the first driving member is connected to the first fixing member and is used to drive the first fixing member to approach the second fixing member along the first direction, when the first fixing member approaches the second fixing member along the first direction, the size of the fixed space can be gradually reduced, so that the first fixing member and the second fixing member can both be against the material tray, thereby forming a clamping structure for clamping the material tray through the first fixing member and the second fixing member. Since the first fixing member and the second fixing member are arranged at intervals along the first direction, the material tray can be double-clamped in the first direction so that the material tray can be fixed in the fixed space. In this way, when the material tray transferring mechanism transfers the material tray, the possibility of the material tray falling from the material tray transferring mechanism can be reduced, thereby improving the stability of the material tray on the transferring mechanism and improving the safety during the material tray replacement process.

[0008] According to the roll welding device of an embodiment of the present application, the tray transfer mechanism also includes a supporting plate, which is extended along the first direction and is located between the first fixing member and the second fixing member, so as to enclose the fixed space by the first fixing member, the second fixing member and the supporting plate.

[0009] According to the seam welding device of an embodiment of the present application, in the first direction, the second fixing member is fixedly connected to one end of the supporting plate, the first fixing member is slidably connected to the other end of the supporting plate, and the first fixing member slides relative to the supporting plate along the first direction.

[0010] According to the roll welding device of the embodiment of the present application, the roll welding device also has a second direction and a third direction, and the third direction intersects with the first direction and the second direction respectively. The roll welding device also includes a plurality of tray cache mechanisms, and the plurality of tray cache mechanisms are arranged at intervals along the third direction. The tray transfer mechanism moves relative to the tray cache mechanism along the third direction, so that the tray transfer mechanism can be arranged relative to any one of the tray cache mechanisms along the second direction.

[0011] According to the rolling welding device of the embodiment of the present application, the tray cache mechanism includes a tray cache seat, the tray cache seat is provided with a cache cavity and an opening connected to the cache cavity, the opening is located at one end of the cache cavity along the first direction, an empty tray or a full tray is placed in the cache cavity through the opening, and the tray transfer mechanism moves along the third direction relative to the tray cache mechanism, so that the tray transfer mechanism can be arranged relative to any one of the cache cavities along the second direction.

[0012] According to the seam welding device of an embodiment of the present application, the tray transfer mechanism also includes a frame, the first fixing member and the second fixing member are both connected to the supporting plate, the supporting plate is connected to the frame, and the supporting plate moves relative to the frame along the first direction toward the opening.

[0013] According to the rolling welding device of the embodiment of the present application, the material tray cache seat has a plurality of limiting parts, and the plurality of limiting parts are located on the side of the cache cavity along the second direction close to the material tray transfer mechanism, and the plurality of limiting parts are symmetrically arranged on both sides of the cache cavity along the third direction to define an avoidance opening between the plurality of limiting parts, the avoidance opening is connected to the cache cavity, and the material tray transfer mechanism and the avoidance opening are arranged relative to each other along the second direction.

[0014] According to the roll welding device of an embodiment of the present application, the material tray cache seat also has a guide portion, which is located on the side of the cache cavity away from the opening along the first direction, and the plane where the guide portion is located is set at an angle to the plane formed by the second direction and the third direction.

[0015] According to the roll welding device of the embodiment of the present application, the roll welding device also includes a roll welding mechanism and a guide rail. The roll welding mechanism and the material tray cache mechanism are arranged at intervals along the third direction. The guide rail extends along the third direction to the roll welding mechanism and the material tray cache mechanism. The material tray transfer mechanism is slidably connected to the guide rail and moves relative to the guide rail along the third direction to the roll welding mechanism and any one of the material tray cache mechanisms.

[0016] According to the roll welding device of the embodiment of the present application, the roll welding device also includes a first protective member and a second protective member, the first protective member extends along the first direction and is arranged between the roll welding mechanism and the material tray cache mechanism, the guide rail includes a first track and a second track, the first track is located on the side of the first protective member close to the roll welding mechanism along the third direction, the second track is located on the side of the first protective member close to the material tray cache mechanism along the third direction, and the second protective member is detachably covered on the first track. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 Shows a schematic structural diagram of the seam welding device in this application;

[0019] Figure 2 It shows a schematic structural diagram of the tray transfer mechanism, tray buffer mechanism and guide rail in this application;

[0020] Figure 3 The schematic diagram of the structure of the tray transfer mechanism in this application is shown Figure 1 ;

[0021] Figure 4 The schematic diagram of the structure of the tray transfer mechanism in this application is shown Figure 2 ;

[0022] Figure 5 Shown Figure 4 Schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 6 Shown Figure 4 Schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 7 Shows the structural diagram of the tray cache mechanism in this application Figure 1 ;

[0025] Figure 8 Shows the structural diagram of the tray cache mechanism in this application Figure 2 ;

[0026] Figure 9 A schematic diagram of the exploded structure of the guide rail and the second protective member in this application is shown.

[0027] Description of main component symbols:

[0028] 100-feeding tray;

[0029] 200 - tray transfer mechanism; 210 - first fixing member; 211 - first fixing portion; 212 - third fixing portion; 220 - second fixing member; 221 - second fixing portion; 222 - fourth fixing portion; 230 - first driving member; 240 - fixing space; 250 - carrying plate; 260 - frame; 270 - second driving member; 280 - third driving member; 290 - fifth driving member;

[0030] 300 - tray cache mechanism; 310 - tray cache seat; 311 - limiter; 312 - avoidance opening; 313 - guide portion; 320 - cache cavity; 330 - opening; 340 - photoelectric sensor; 350 - controller; 360 - fourth driving member;

[0031] 400-roll welding mechanism;

[0032] 500-guide rail; 510-first track; 520-second track;

[0033] 600-first protective element;

[0034] 700-second protective element;

[0035] x-first direction; y-second direction; z-third direction. DETAILED DESCRIPTION

[0036] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0039] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0040] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0041] Reference Figure 1 、 Figure 3 as well as Figure 4 As shown, the seam welding device involved in the embodiment of the present application has a first direction x, and includes: a material tray 100 and a material tray transfer mechanism 200.

[0042] Specifically, the tray transfer mechanism 200 includes a first fixing member 210, a second fixing member 220 and a first driving member 230. The first fixing member 210 and the second fixing member 220 are spaced apart along the first direction x to define a fixed space 240. The tray 100 is placed in the fixed space 240. The first driving member 230 is connected to the first fixing member 210 and is used to drive the first fixing member 210 to approach the second fixing member 220 along the first direction x.

[0043] It should be noted that the first direction x is Figure 1 The direction pointed by x.

[0044] In the roll welding device of the present application, the material tray 100 can be placed in the fixed space 240. Since the first driving member 230 is connected to the first fixing member 210 and is used to drive the first fixing member 210 to approach the second fixing member 220 along the first direction x, when the first fixing member 210 approaches the second fixing member 220 along the first direction x, the size of the fixed space 240 can be gradually reduced, so that the first fixing member 210 and the second fixing member 220 can both be against the material tray 100, thereby 20 forms a clamping structure for clamping the material tray 100, and since the first fixing member 210 and the second fixing member 220 are arranged at intervals along the first direction x, the material tray 100 can be double-clamped in the first direction x, so that the material tray 100 can be fixed in the fixed space 240. In this way, when the material tray transferring mechanism 200 transfers the material tray 100, the possibility of the material tray 100 falling from the material tray transferring mechanism 200 can be reduced, thereby improving the stability of the material tray 100 on the transferring mechanism and improving the safety of the material tray 100 during replacement.

[0045] Reference Figure 4 As shown, the tray transfer mechanism 200 further includes a supporting plate 250 , which extends along the first direction x and is located between the first fixing member 210 and the second fixing member 220 , so as to enclose a fixed space 240 through the first fixing member 210 , the second fixing member 220 and the supporting plate 250 .

[0046] In this embodiment, since the supporting plate 250 is extended along the first direction x and is located between the first fixing member 210 and the second fixing member 220, when the first fixing member 210 and the second fixing member 220 clamp the material tray 100, the supporting plate 250 can provide a supporting force to the material tray 100, so that the supporting plate 250 and the first fixing member 210 jointly form a clamping state for the material tray 100, and the supporting plate 250 and the second fixing member 220 jointly form a clamping state for the material tray 100, so that the material tray 100 can be fixed between the first fixing member 210, the second fixing member 220 and the supporting plate 250, so as to reduce the possibility of the material tray 100 falling from the material tray transfer mechanism 200.

[0047] Continue to refer to Figure 4 As shown, in the first direction x, the second fixing member 220 is fixedly connected to one end of the supporting plate 250, the first fixing member 210 is slidably connected to the other end of the supporting plate 250, and the first fixing member 210 slides relative to the supporting plate 250 along the first direction x.

[0048] In this embodiment, since the second fixing member 220 is fixedly connected to one end of the supporting plate 250, the first fixing member 210 slides along the first direction x relative to the supporting plate 250. Therefore, when the first fixing member 210 slides along the first direction x relative to the supporting plate 250, the distance between the first fixing member 210 and the second fixing member 220 can be adjusted. When the first fixing member 210 slides along the first direction x relative to the supporting plate 250 toward the second fixing member 220, the distance between the first fixing member 210 and the second fixing member 220 can be shortened, thereby gradually reducing the size of the fixed space 240, so that both the first fixing member 210 and the second fixing member 220 can be offset against the material tray 100. At the same time, the supporting plate 250 can also provide support force for the material tray 100.

[0049] Reference Figure 5 as well as Figure 6 As shown, the first fixing member 210 has a first fixing portion 211, and the second fixing member 220 has a second fixing portion 221. The first fixing portion 211 and the second fixing portion 221 are both extended along the first direction x, and are both spaced apart from the supporting plate 250 along the second direction y to fix the material tray 100 between the supporting plate 250 and the first fixing portion 211, and at the same time fix the material tray 100 between the supporting plate 250 and the second fixing portion 221.

[0050] Continue to refer to Figure 5 as well as Figure 6 As shown, the roll welding device also has a second direction y, which intersects with the first direction x. The second direction y is Figure 1In the direction indicated by y, the first fixing member 210 also has a third fixing portion 212, and the two ends of the third fixing portion 212 are respectively connected to the first fixing portion 211 and the first driving member 230, and the second fixing member 220 also has a fourth fixing portion 222, and the two ends of the fourth fixing portion 222 are respectively connected to the supporting plate 250 and the second fixing portion 221, and the third fixing portion 212 and the fourth fixing portion 222 are both extended along the second direction y, and the third fixing portion 212 and the fourth fixing portion 222 are respectively located at the two ends of the supporting plate 250 along the first direction x, so that the third fixing portion 212 and the fourth fixing portion 222 can respectively offset the two ends of the material tray 100 along the first direction x, so as to fix the two ends of the material tray 100 along the first direction x.

[0051] Reference Figure 4 As shown, there are multiple second fixing members 220, and the multiple second fixing members 220 are arranged at intervals along the circumference of the material tray 100, and each second fixing member 220 is arranged at intervals along the first direction x with the first fixing member 210; and / or there are multiple first fixing members 210, and the multiple first fixing members 210 are arranged at intervals along the circumference of the material tray 100, and each first fixing member 210 is arranged at intervals along the first direction x with the second fixing member 220.

[0052] Specifically, in this embodiment, there are multiple second fixing members 220 , and the multiple second fixing members 220 are spaced apart along the circumference of the material tray 100 , and each second fixing member 220 is spaced apart from the first fixing member 210 along the first direction x.

[0053] In this embodiment, the first fixing member 210 and the plurality of second fixing members 220 can form a multi-point clamping of the material tray 100 along its circumference, thereby improving the connection stability between the material tray 100 and the material tray transfer mechanism 200.

[0054] Reference Figure 2 As shown, the roll welding device also has a third direction z, which intersects with the first direction x and the second direction y respectively. The roll welding device also includes a plurality of tray cache mechanisms 300, and the plurality of tray cache mechanisms 300 are arranged at intervals along the third direction z. The tray transfer mechanism 200 moves relative to the tray cache mechanism 300 along the third direction z, so that the tray transfer mechanism 200 can be arranged relative to any tray cache mechanism 300 along the second direction y.

[0055] It should be noted that the third direction z is Figure 1 The direction indicated by z.

[0056] It should be noted that in traditional roll welding devices, the replacement of the material tray 100 often relies on a crane. There are generally multiple cranes in a workshop, and multiple roll welding devices are also provided. The average time interval for replacing the material tray 100 of each roll welding device is less than one hour, and the material tray 100 is replaced seven to eight times per shift. Due to the complex queuing of the crane on the track, the crane needs to wait for other cranes to clear a safe space during the process of lifting the material tray 100 back and forth. The entire process of replacing the material tray 100 takes 8 to 20 minutes, which seriously affects production efficiency.

[0057] In this embodiment, an empty tray 100 or a full tray 100 can be placed in any tray buffer mechanism 300. Since the tray transfer mechanism 200 moves relative to the tray buffer mechanism 300 along the third direction z, the tray transfer mechanism 200 can be arranged relative to any tray buffer mechanism 300 along the second direction y. In this way, when the tray transfer mechanism 200 carrying the empty tray 100 moves to the empty tray buffer mechanism 300, the empty tray 100 can be transferred to the tray buffer mechanism 300, or when the tray transfer mechanism 200 moves When it reaches the tray cache mechanism 300 carrying a full tray 100, the full tray 100 at the tray cache mechanism 300 can be transferred to the tray transfer mechanism 200, so that the tray transfer mechanism 200 can transfer the full tray 100 to the rolling welding station. In this way, the empty tray 100 and the full tray 100 can be cached by multiple tray cache mechanisms 300, and the tray 100 can be replaced by the tray transfer mechanism 200 without waiting for the vehicle, thereby greatly shortening the replacement time of the tray 100, thereby improving the production efficiency of the rolling welding device.

[0058] Reference Figure 7 As shown, the tray cache mechanism 300 includes a tray cache seat 310, the tray cache seat 310 is provided with a cache cavity 320 and an opening 330 connected to the cache cavity 320, the opening 330 is located at one end of the cache cavity 320 along the first direction x, the empty tray 100 or the full tray 100 is placed in the cache cavity 320 through the opening 330, and the tray transfer mechanism 200 moves relative to the tray cache mechanism 300 along the third direction z, so that the tray transfer mechanism 200 can be arranged relative to any cache cavity 320 along the second direction y.

[0059] In this embodiment, when the tray transfer mechanism 200 carrying an empty tray 100 moves to an empty tray cache mechanism 300, the empty tray 100 can be transferred through the opening 330 to the cache cavity 320 of the tray cache seat 310 to achieve the recovery of the empty tray 100, or when the tray transfer mechanism 200 moves to the tray cache mechanism 300 carrying a full tray 100, the full tray 100 in the cache cavity 320 can be transferred to the tray transfer mechanism 200 through the opening 330, so that the tray transfer mechanism 200 can transfer the full tray 100 to the rolling welding station.

[0060] Specifically, refer to Figure 1 as well as Figure 7 As shown, in this embodiment, the material tray cache mechanism 300 also includes a photoelectric sensor 340 and a controller 350. The photoelectric sensor 340 and the material tray transfer mechanism 200 are electrically connected to the controller 350. The photoelectric sensor 340 is used to detect whether a material tray 100 is placed in the cache cavity 320, so that the controller 350 controls the material tray transfer mechanism 200 to move along the third direction z to the corresponding material tray cache mechanism 300.

[0061] Reference Figure 3 as well as Figure 4 As shown, the tray transfer mechanism 200 also includes a frame 260, the first fixing member 210 and the second fixing member 220 are both connected to the supporting plate 250, the supporting plate 250 is connected to the frame 260, and the supporting plate 250 moves relative to the frame 260 along the first direction x toward the opening 330.

[0062] Specifically, refer to Figure 3 As shown, in this embodiment, the tray transfer mechanism 200 further includes a second driving member 270 , which is connected to the supporting plate 250 and is used to drive the supporting plate 250 to move relative to the frame 260 along the first direction x toward the opening 330 .

[0063] In this embodiment, since the first fixing member 210 and the second fixing member 220 are both connected to the supporting plate 250, and the supporting plate 250 moves relative to the frame 260 along the first direction x toward the opening 330, when the supporting plate 250 moves relative to the frame 260 along the first direction x toward the opening 330, the first fixing member 210 and the second fixing member 220 can be driven by the supporting plate 250 to move along the first direction x toward the opening 330. When the tray transfer mechanism 200 of the empty tray 100 moves to the empty tray cache mechanism 300, the empty tray 100 can be driven by the movement of the supporting plate 250. Move along the first direction x so that the empty tray 100 can be transferred to the cache cavity 320 through the opening 330. When the tray transfer mechanism 200 moves to the tray cache mechanism 300 carrying the full tray 100, the first fixing member 210 and the second fixing member 220 can be driven to move along the first direction x toward the opening 330 through the movement of the supporting plate 250, so that the first fixing member 210 and the second fixing member 220 can drive the full tray 100 to move along the first direction x toward the opening 330, and transfer the full tray 100 in the cache cavity 320 to the tray transfer mechanism 200 through the opening 330.

[0064] Reference Figure 7 As shown, the material tray cache seat 310 has a plurality of limiting portions 311, and the plurality of limiting portions 311 are located on the side of the cache cavity 320 along the second direction y close to the material tray transfer mechanism 200, and the plurality of limiting portions 311 are symmetrically arranged on both sides of the cache cavity 320 along the third direction z to define an avoidance opening 312 between the plurality of limiting portions 311, the avoidance opening 312 is connected to the cache cavity 320, and the material tray transfer mechanism 200 and the avoidance opening 312 are arranged relative to each other along the second direction y.

[0065] Specifically, refer to Figure 3 As shown, in this embodiment, the tray transfer mechanism 200 also includes a third driving member 280, which is connected to the frame 260 and is used to drive the frame 260 to move along the second direction y, so that the first fixing member 210 and the second fixing member 220 can approach the avoidance opening 312 along the second direction y, and clamp the full tray 100 between the first fixing member 210 and the second fixing member 220, or place the empty tray 100 in the buffer cavity 320.

[0066] Specifically, refer to Figure 8 As shown, in this embodiment, the tray cache mechanism 300 also includes a fourth driving member 360, which is connected to the tray cache seat 310 and is used to drive the tray cache seat 310 to move along the second direction y, so that the tray cache seat 310 is close to or away from the tray transfer mechanism 200, thereby realizing the transfer of full trays 100 and empty trays 100.

[0067] In this embodiment, since the multiple limiting portions 311 are located on the side of the cache cavity 320 along the second direction y close to the material tray transfer mechanism 200, and the multiple limiting portions 311 are symmetrically arranged on both sides of the cache cavity 320 along the third direction z, the multiple limiting portions 311 can limit the material tray 100, so that the material tray 100 placed in the cache cavity 320 will not slide out of the cache cavity 320. Since the avoidance opening 312 is defined between the multiple limiting portions 311, the material tray transfer mechanism 200 and the avoidance opening 312 are arranged relative to each other along the second direction y. Therefore, the avoidance opening 312 can avoid the first fixing member 210 and the second fixing member 220, thereby avoiding interference between the first fixing member 210 and the second fixing member 220 when clamping the material tray 100 and the material tray cache seat 310.

[0068] Reference Figure 7 As shown, the tray cache seat 310 also has a guide portion 313, which is located on the side of the cache cavity 320 away from the opening 330 along the first direction x. The plane where the guide portion 313 is located is set at an angle to the plane formed by the second direction y and the third direction z.

[0069] Specifically, in this embodiment, in the second direction y, the end of the guide portion 313 away from the tray transfer mechanism 200 is higher than the end of the guide portion 313 close to the tray transfer mechanism 200, so that the tray 100 slides along the second direction y toward the limiting portion 311 in the buffer cavity 320 due to the action of gravity, and resists the limiting portion 311, thereby improving the stability of the tray 100 in the buffer cavity 320.

[0070] In this embodiment, since the plane where the guide portion 313 is located is set at an angle to the plane formed by the second direction y and the third direction z, the material tray 100 in the cache cavity 320 can slide along the second direction y toward the limiting portion 311 due to the action of gravity, and resist against the limiting portion 311, thereby improving the stability of the material tray 100 in the cache cavity 320, or the material tray 100 in the cache cavity 320 can slide along the second direction y away from the limiting portion 311 due to the action of gravity, and resist against the cavity wall of the cache cavity 320 away from the limiting portion 311 along the second direction y, thereby improving the stability of the material tray 100 in the cache cavity 320.

[0071] Reference Figure 1 、 Figure 2 as well as Figure 9As shown, the rolling welding device also includes a rolling welding mechanism 400 and a guide rail 500. The rolling welding mechanism 400 and the material tray cache mechanism 300 are spaced apart along the third direction z. The guide rail 500 extends along the third direction z to the rolling welding mechanism 400 and the material tray cache mechanism 300. The material tray transfer mechanism 200 is slidably connected to the guide rail 500 and moves relative to the guide rail 500 along the third direction z to the rolling welding mechanism 400 and any one of the material tray cache mechanisms 300.

[0072] Specifically, refer to Figure 3 As shown, in this embodiment, the tray transfer mechanism 200 also includes a fifth drive member 290, which is connected to the frame 260 and is used to drive the frame 260 to move along the third direction z, so that the tray transfer mechanism 200 can drive the tray 100 to move along the third direction z relative to the guide rail 500 to the rolling welding mechanism 400 and any one of the tray cache mechanisms 300.

[0073] In this embodiment, when the empty tray 100 on the roll welding mechanism 400 needs to be replaced, the tray transfer mechanism 200 can be moved along the third direction z to the roll welding mechanism 400, and the empty tray 100 on the roll welding mechanism 400 is transferred to the tray transfer mechanism 200, and then the tray transfer mechanism 200 is moved along the third direction z to the empty tray buffer mechanism 300, so that the empty tray 100 is transferred to the tray buffer mechanism 300 through the tray transfer mechanism 200. The tray 100 is moved to the tray buffer mechanism 300, and then the tray transferring mechanism 200 is moved along the third direction z to the tray cache mechanism 300 carrying the full tray 100, the full tray 100 in the tray cache mechanism 300 is transferred to the tray transferring mechanism 200, and finally the tray transferring mechanism 200 is moved along the third direction z to the rolling welding mechanism 400, so as to transfer the full tray 100 to the rolling welding mechanism 400 through the tray transferring mechanism 200, thereby realizing the replacement of the tray 100.

[0074] Reference Figure 1 、 Figure 3 as well as Figure 9 As shown, the rolling welding device also includes a first protective member 600 and a second protective member 700. The first protective member 600 extends along the first direction x and is arranged between the rolling welding mechanism 400 and the material tray cache mechanism 300. The guide rail 500 includes a first track 510 and a second track 520. The first track 510 is located on the side of the first protective member 600 close to the rolling welding mechanism 400 along the third direction z, and the second track 520 is located on the side of the first protective member 600 close to the material tray cache mechanism 300 along the third direction z. The second protective member 700 is detachably covered on the first track 510.

[0075] In this embodiment, since the first protective member 600 is extended along the first direction x and is arranged between the rolling welding mechanism 400 and the tray buffer mechanism 300, in this way, during the rolling welding operation of the rolling welding mechanism 400, the first protective member 600 can protect the tray buffer mechanism 300 and the tray transfer mechanism 200, thereby preventing metal debris from falling into the tray buffer mechanism 300 and the tray transfer mechanism 200, thereby reducing damage to the tray buffer mechanism 300 and the tray transfer mechanism 200, and since the first track 510 of the guide rail 500 is located on the side of the first protective member 600 close to the rolling welding mechanism 400 along the third direction z, and the second protective member The detachable cover 700 is arranged on the first track 510. In this way, during the rolling welding operation of the rolling welding mechanism 400, the second protective member 700 can protect the part of the guide rail 500 located in the rolling welding mechanism 400 to prevent metal debris from falling into the first track 510, thereby reducing the impact on the movement of the material tray transfer mechanism 200 along the third direction z. When the material tray 100 on the rolling welding mechanism 400 needs to be replaced, the second protective member 700 can be removed from the first track 510, so that the material tray transfer mechanism 200 can be moved along the third direction z on the guide rail 500 to the rolling welding mechanism 400, thereby realizing the replacement of the material tray 100.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0077] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A seam welding device, characterized in that: Having a first direction (x), the seam welding apparatus comprises: Feed tray (100); A material tray transfer mechanism (200) includes a first fixing member (210), a second fixing member (220), and a first driving member (230). The first fixing member (210) and the second fixing member (220) are spaced apart along the first direction (x) to define a fixed space (240). The material tray (100) is placed in the fixed space (240). The first driving member (230) is connected to the first fixing member (210) and is used to drive the first fixing member (210) to approach the second fixing member (220) along the first direction (x).

2. The seam welding device according to claim 1, characterized in that The tray transfer mechanism (200) further comprises a supporting plate (250), wherein the supporting plate (250) is extended along the first direction (x) and is located between the first fixing member (210) and the second fixing member (220), so as to enclose the fixed space (240) by the first fixing member (210), the second fixing member (220) and the supporting plate (250).

3. The seam welding device according to claim 2, characterized in that In the first direction (x), the second fixing member (220) is fixedly connected to one end of the supporting plate (250), the first fixing member (210) is slidably connected to the other end of the supporting plate (250), and the first fixing member (210) slides relative to the supporting plate (250) along the first direction (x).

4. The seam welding device according to claim 2, characterized in that: The roll welding device also has a second direction (y) and a third direction (z), and the third direction (z) intersects with the first direction (x) and the second direction (y) respectively. The roll welding device also includes a plurality of tray cache mechanisms (300), and the plurality of tray cache mechanisms (300) are arranged at intervals along the third direction (z). The tray transfer mechanism (200) moves relative to the tray cache mechanism (300) along the third direction (z), so that the tray transfer mechanism (200) can be arranged relative to any one of the tray cache mechanisms (300) along the second direction (y).

5. The seam welding device according to claim 4, characterized in that: The tray cache mechanism (300) includes a tray cache seat (310), the tray cache seat (310) is provided with a cache cavity (320) and an opening (330) communicating with the cache cavity (320), the opening (330) is located at one end of the cache cavity (320) along the first direction (x), an empty tray (100) or a full tray (100) is placed in the cache cavity (320) through the opening (330), and the tray transfer mechanism (200) moves relative to the tray cache mechanism (300) along the third direction (z), so that the tray transfer mechanism (200) can be arranged relative to any one of the cache cavities (320) along the second direction (y).

6. The seam welding device according to claim 5, characterized in that: The tray transfer mechanism (200) further includes a frame (260), the first fixing member (210) and the second fixing member (220) are both connected to the supporting plate (250), the supporting plate (250) is connected to the frame (260), and the supporting plate (250) moves relative to the frame (260) along the first direction (x) toward the opening (330).

7. The seam welding device according to claim 5, characterized in that The tray cache seat (310) has a plurality of limiting portions (311), and the plurality of limiting portions (311) are located on one side of the cache cavity (320) along the second direction (y) close to the tray transfer mechanism (200), and the plurality of limiting portions (311) are symmetrically arranged on both sides of the cache cavity (320) along the third direction (z) to define an avoidance opening (312) between the plurality of limiting portions (311), the avoidance opening (312) is communicated with the cache cavity (320), and the tray transfer mechanism (200) and the avoidance opening (312) are arranged relative to each other along the second direction (y).

8. The seam welding device according to claim 5, characterized in that The tray cache seat (310) further comprises a guide portion (313), wherein the guide portion (313) is located on a side of the cache cavity (320) away from the opening (330) along the first direction (x), and the plane where the guide portion (313) is located is arranged at an angle to the plane formed by the second direction (y) and the third direction (z).

9. The seam welding device according to claim 4, characterized in that: The roll welding device further comprises a roll welding mechanism (400) and a guide rail (500); the roll welding mechanism (400) and the material tray cache mechanism (300) are spaced apart along the third direction (z); the guide rail (500) extends along the third direction (z) to the roll welding mechanism (400) and the material tray cache mechanism (300); the material tray transfer mechanism (200) is slidably connected to the guide rail (500) and moves relative to the guide rail (500) along the third direction (z) to the roll welding mechanism (400) and any one of the material tray cache mechanisms (300).

10. The seam welding device according to claim 9, characterized in that: The roll welding device further comprises a first protective member (600) and a second protective member (700), wherein the first protective member (600) is extended along the first direction (x) and is arranged between the roll welding mechanism (400) and the material tray cache mechanism (300), and the guide rail (500) comprises a first track (510) and a second track (520), wherein the first track (510) is located on a side of the first protective member (600) close to the roll welding mechanism (400) along the third direction (z), and the second track (520) is located on a side of the first protective member (600) close to the material tray cache mechanism (300) along the third direction (z), and the second protective member (700) is detachably covered on the first track (510).

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