Welding copper nozzle plugging and cleaning device

Abstract

The invention relates to a welding copper nozzle plugging and cleaning device which comprises a mounting base, at least one copper nozzle is arranged on the mounting base, and the copper nozzle is provided with a copper nozzle opening; and the plugging unit comprises a sealing plate extending in the first direction, the sealing plate is movably connected with the mounting base, and the sealing plate is driven to move to cover the copper nozzle opening so as to seal the copper nozzle opening. The number of the copper nozzles is multiple, the multiple copper nozzles are sequentially arranged on the installation base in the first direction, and the sealing plate can cover copper nozzle openings of the multiple copper nozzles. The plugging unit further comprises a first driving assembly, and the first driving assembly is connected with the sealing plate so as to drive the sealing plate to act. Welding slag and dust can be prevented from being scattered into equipment through the copper nozzle opening and can be discharged from the dust removal opening of the copper nozzle, so that the welding stability is ensured, the cleaning effect of the copper nozzle is improved, the welding slag and dust are effectively prevented from being scattered into the equipment, and the operation stability of the equipment is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, in particular to a welding copper nozzle blocking and cleaning device. Background Art

[0002] In the production process of blade batteries, the blade battery Busbar (busbar) needs to be welded. During welding, the copper nozzle will cause welding slag to stick due to welding spatter, which will cause more welding slag to stick to the copper nozzle over time. In addition, as the working time increases, the dust will accumulate more and more, which will eventually have many adverse effects on the welding quality. Therefore, in welding, keeping the inside of the welding copper nozzle clean is a very important process, which directly affects the efficiency and yield of welding. Therefore, in order to ensure the welding effect and avoid the accumulation of welding slag, the welding slag of the copper nozzle needs to be cleaned regularly. In the prior art, the copper nozzle is cleaned by sweeping the welding residue with a cleaning roller.

[0003] However, the defect of the prior art is that during the cleaning process of the copper nozzle, since the copper nozzle mouth is open and not sealed, some dust and welding slag are scattered into the equipment through the copper nozzle mouth, thereby affecting the stability of the equipment and causing unstable welding quality. Summary of the invention

[0004] To this end, the technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a welding copper nozzle sealing and cleaning device, which can prevent welding slag and dust from scattering into the equipment during the process of cleaning the welding slag of the copper nozzle, thereby ensuring the welding stability, improving the cleaning effect of the copper nozzle, and effectively avoiding the scattering of welding slag and dust into the equipment, thereby ensuring the stability of the equipment operation.

[0005] In order to solve the above technical problems, the present invention provides a welding copper nozzle plugging device for plugging the copper nozzle, the plugging device comprising: A mounting seat, on which at least one copper nozzle is arranged, and the copper nozzle has a copper nozzle opening; The blocking unit comprises a sealing plate extending along a first direction, wherein the sealing plate is movably connected to the mounting seat, and the sealing plate is driven to move to cover the copper spout opening to close the copper spout opening.

[0006] In one embodiment of the present invention, there are multiple copper nozzles, and the multiple copper nozzles are arranged on the mounting seat in sequence along the first direction, and the sealing plate can cover the copper nozzle openings of the multiple copper nozzles.

[0007] In one embodiment of the present invention, the sealing unit also includes a first driving component, which is connected to the sealing plate to drive the sealing plate to move, and the first driving component includes a first driving member and a transmission component, the sealing plate is arranged at the active output end of the transmission component, and the first driving member is used to drive the transmission component to move.

[0008] In one embodiment of the present invention, the transmission assembly includes a cam follower mechanism, which includes a first connecting plate, a cam follower and a connecting block. The first connecting plate is installed on the mounting seat and extends along a second direction, the second direction is perpendicular to the first direction, a guide groove is provided on the first connecting plate, the cam follower is slidably connected to the guide groove, the sealing plate is provided with fixed plates at both ends along the length direction, the cam follower is connected to the fixed plate, and the connecting block is also connected to the fixed plate.

[0009] In one embodiment of the present invention, the movable output end of the first driving member moves along the second direction, the mounting seat is provided with a guide rail, the guide rail is extended along the second direction, the connecting block is slidably connected to the guide rail, the movable output end of the first driving member is opposite to the connecting block, and the first driving member can drive the connecting block to move along the guide rail when working.

[0010] In one embodiment of the present invention, the guide groove extends along the second direction, and the guide groove has a first end and a second end along its extension direction, the first end and the second end are bent toward a direction close to the mounting seat, and the first end or the second end is opposite to the copper mouth.

[0011] The present invention also provides a cleaning device for cleaning welding slag from a copper nozzle, comprising a cleaning unit and a welding copper nozzle sealing device as described above, wherein the cleaning unit comprises a transfer assembly, a connecting bracket and a cleaning assembly, wherein the connecting bracket is installed on the transfer assembly, and the connecting bracket moves along the X-axis direction, the Y-axis direction and the Z-axis direction under the drive of the transfer assembly; the cleaning assembly is assembled on the connecting bracket, and the cleaning assembly is driven to move to the position of the copper nozzle, controls the sealing device to close the copper nozzle opening of the copper nozzle, and cleans the copper nozzle through the cleaning assembly.

[0012] In one embodiment of the present invention, the transfer assembly includes a first slide assembly, a second slide assembly and a third slide assembly, the first slide assembly includes a first slide and a first slide seat, the first slide is arranged along the X-axis direction, and the first slide seat is slidably arranged on the first slide; the second slide assembly includes a second slide and a second slide seat, the second slide is arranged along the Y-axis direction, and the second slide seat is slidably arranged on the second slide; the third slide assembly includes a third slide and a third slide seat, the third slide is arranged along the Z-axis direction, and the third slide seat is slidably arranged on the third slide; wherein, the second slide is connected to the first slide, the third slide is connected to the second slide, and the connecting bracket is connected to the third slide.

[0013] In one embodiment of the present invention, the cleaning assembly includes a cleaning member, a second connecting plate, a second driving member and a third driving member, the second driving member is assembled on the connecting bracket, the second connecting plate is connected to the movable output end of the second driving member, the third driving member is arranged on the second connecting plate, and the movable output end of the third driving member is connected to the cleaning member to drive the cleaning member to rotate; the cleaning member includes a cleaning brush.

[0014] In one embodiment of the present invention, a dust removal unit is further included, which includes a dust removal pipe and a dust suction device, one end of the dust removal pipe is connected to the dust removal port of the copper nozzle, and the other end of the dust removal pipe is connected to the dust removal device.

[0015] The above technical solution of the present invention has the following advantages compared with the prior art: A welding copper nozzle plugging device described in the present invention can seal the copper nozzle opening of a copper nozzle. Specifically, the sealing device includes a mounting seat, a sealing plate and at least one copper nozzle arranged on the mounting seat. The sealing plate is movably connected to the mounting seat and can be moved to seal the copper nozzle opening. In this way, when cleaning the copper nozzle, it is possible to prevent welding slag and dust from being scattered into the equipment through the copper nozzle opening during the process of cleaning the welding slag of the copper nozzle, so that the welding slag and dust can be discharged from the dust removal port of the copper nozzle, thereby ensuring welding stability, improving the cleaning effect of the copper nozzle, and effectively avoiding welding slag and dust scattering on the equipment, thereby ensuring the stability of the equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below according to specific embodiments of the present invention in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 It is a schematic diagram of the overall structure of the blocking device according to the preferred embodiment of the present invention from a first perspective.

[0018] Figure 2It is a schematic structural diagram of the blocking device according to the preferred embodiment of the present invention from a second viewing angle.

[0019] Figure 3 It is a schematic diagram of the partial structure of the first connecting plate of the blocking device according to the preferred embodiment of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the blocking device according to the preferred embodiment of the present invention from a third viewing angle.

[0021] Figure 5 Schematic diagram of a cleaning unit according to a preferred embodiment of the present invention.

[0022] Figure 6 It is a schematic structural diagram of a copper nozzle according to a preferred embodiment of the present invention.

[0023] Figure 7 It is a structural schematic diagram of the copper nozzle and the sealing plate in the preferred embodiment of the present invention when working in coordination.

[0024] Explanation of the reference numerals in the specification: 1. mounting base; 10. copper nozzle; 100. copper nozzle opening; 101. dust removal opening; 102. cleaning opening; 11. guide rail; 20. sealing plate; 201. fixing plate; 21. first driving member; 22. first connecting plate; 220. guide groove; 2201. first end; 2202. second end; 23. cam follower; 24. connecting block; 3. connecting bracket; 31. first slide; 32. first slide seat; 33. second slide; 34. second slide seat; 35. third slide; 36. third slide seat; 40. cleaning member; 41. second connecting plate; 42. second driving member; 43. third driving member; 50. dust removal duct. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0026] Copper nozzles are commonly used in welding equipment. They are generally mounted on the end of a welding gun to guide welding materials. Embodiment 1

[0027] Reference Figures 1 to 7 As shown, the present invention discloses a welding copper nozzle plugging device, which is used to plug the copper nozzle, the plugging device comprises a mounting seat 1, at least one copper nozzle 10 is arranged on the mounting seat 1, and the copper nozzle 10 has a copper nozzle opening 100; The sealing device also includes a sealing unit, which includes a sealing plate 20 extending along a first direction, and the sealing plate 20 is movably connected to the mounting seat 1. The sealing plate 20 is driven to move to the position of the copper mouth opening 100 and is crimped to the copper mouth opening 100. The sealing plate 20 can cover the copper mouth opening 100, thereby closing the copper mouth opening 100.

[0028] From this, it can be known that a welding copper nozzle sealing device to be protected by the present invention can seal the copper nozzle mouth of a copper nozzle. Specifically, the sealing device includes a mounting seat, a sealing plate and at least one copper nozzle arranged on the mounting seat. The sealing plate is movably connected to the mounting seat and can be moved to seal the copper nozzle mouth. In this way, when cleaning the copper nozzle, it is possible to prevent welding slag and dust from scattering into the interior of the equipment through the copper nozzle mouth during the process of cleaning the welding slag of the copper nozzle, so that the welding slag and dust can be discharged from the dust removal port of the copper nozzle, thereby ensuring the welding stability, improving the cleaning effect of the copper nozzle, and effectively avoiding the scattering of welding slag and dust on the equipment, thereby ensuring the stability of the equipment operation.

[0029] As a preferred embodiment, there are multiple copper nozzles 100, and the multiple copper nozzles 100 are sequentially arranged on the mounting seat 1 along the first direction. It should be noted that the sealing plate 20 is configured to cover the copper nozzle openings of the multiple copper nozzles 100. In this way, the sealing plate 20 can block the multiple copper nozzles 100 at the same time, thereby preventing welding slag and dust from scattering from the copper nozzle openings.

[0030] Furthermore, the blocking unit further includes a first driving assembly, which is connected to the sealing plate 20 to drive the sealing plate 20 to move. Specifically, the first driving assembly includes a first driving member 21 and a transmission assembly, the sealing plate 20 is arranged at the movable output end of the transmission assembly, and the first driving member 21 is used to drive the transmission assembly to move.

[0031] Furthermore, the transmission assembly includes a cam follower mechanism, which includes a first connecting plate 22, a cam follower 23 and a connecting block 24. The first connecting plate 22 is mounted on the mounting seat 1 and extends along a second direction, and the second direction is perpendicular to the first direction. A guide groove 220 is provided on the first connecting plate 22, and the cam follower 23 is slidably connected to the guide groove 220 and can slide along the guide groove 220.

[0032] In detail, the sealing plate 20 is provided with fixed plates 201 at both ends along the length direction, the cam follower 23 is connected to the fixed plate 201, and the connecting block 24 is also connected to the fixed plate 201, so that the sealing plate 20 can be connected to the cam follower 23 through the connecting block 24, and the sealing plate 20 can move synchronously with the cam follower 23.

[0033] As a preferred embodiment, the movable output end of the first driving member 21 can move along the second direction, the mounting seat 1 is provided with a guide rail 11, the guide rail 11 is extended along the second direction, the connecting block 24 is slidably connected to the guide rail 11, and the movable output end of the first driving member 21 is opposite to the connecting block 24, so that the first driving member 21 can drive the connecting block 24 to move along the guide rail 11 when working.

[0034] In detail, the guide groove 220 extends along the second direction, and the guide groove 220 has a first end 2201 and a second end 2202 along the extending direction thereof, the first end 2201 and the second end 2202 are bent toward the direction close to the mounting seat 1, and the first end 2201 or the second end 2202 is opposite to the copper mouth 10. With such a configuration, the cam follower 23 can drive the baffle 20 to move to the area where the copper mouth 10 is located, and since the first end 2201 or the second end 2202 is bent toward the mounting seat 1, when the cam follower 23 moves to the first end 2201 or the second end 2202, the cam follower 23 can drive the sealing plate 20 to move toward the direction close to the mounting seat 1, thereby enabling the sealing plate 20 to achieve tight crimping with the copper mouth 100 of the copper mouth 10.

[0035] As a preferred embodiment, a support block 12 for carrying the first driving member 21 is provided on the mounting seat 1. The first driving member 21 is assembled on the support block 12. The first driving member 21 includes but is not limited to a driving cylinder.

[0036] As a preferred embodiment, the fixed plate 201 is slidingly connected to the connecting block 24, the fixed plate 201 is provided with a slide rail, and the connecting block 24 is provided with a slider matching the slide rail on the side facing the fixed plate 201. In this way, the fixed plate 201 and the connecting block 24 are slidingly connected through the slide rail slider, thereby playing a certain buffering role, and to a certain extent, it can prevent the baffle 20 from hitting the copper mouth 10 and avoiding damage to the copper mouth 10.

[0037] It should be noted that in order to ensure the balance of force, the guide rail 11, the connecting block 24, the cam follower 23, the first connecting plate 22 and the first driving member 21 are provided in two groups, which are relatively arranged at the two ends of the sealing plate 20 along the length direction, and cooperate with the sealing plate 20 to achieve the sealing of the copper nozzle mouth 100. Embodiment 2

[0038] The present invention also discloses a cleaning device for cleaning welding slag from a copper nozzle. The cleaning device comprises a cleaning unit and a welding copper nozzle sealing device as described in Example 1. The sealing device cooperates with the cleaning unit to clean welding slag and dust from the copper nozzle.

[0039] Specifically, the cleaning unit includes a transfer assembly, a connecting bracket and a cleaning assembly, wherein the connecting bracket 3 is installed on the transfer assembly, and the connecting bracket 3 moves along the X-axis direction, the Y-axis direction and the Z-axis direction under the drive of the transfer assembly.

[0040] The cleaning component is assembled on the connecting bracket 3, and the cleaning component is driven to move to the position of the copper nozzle 10, and then the blocking device is controlled to operate to close the copper nozzle opening 100 of the copper nozzle 10, and then the copper nozzle 10 is cleaned by the cleaning component.

[0041] In detail, the copper nozzle 10 comprises the copper nozzle opening 100, the dust removal opening 101, and the cleaning opening 102, wherein the cleaning opening 102 is opposite to and connected with the copper nozzle opening 100. Figure 7 As shown, the cleaning component cleans the copper nozzle 10 along the direction indicated by the arrow, and the cleaning component cleans the copper nozzle 10 through the cleaning port 102. Before cleaning, the sealing plate 20 of the blocking device closes the copper nozzle port 100, so that during the cleaning process, welding slag and dust can be effectively prevented from being scattered into the equipment through the copper nozzle port 102.

[0042] It can be known that the cleaning device to be protected by the present invention is provided with a cleaning unit and a blocking device. The cleaning unit includes a transfer assembly, a connecting bracket and a cleaning assembly. The cleaning assembly is assembled to the transfer assembly through the connecting bracket, and the cleaning assembly can realize movement along the X-axis direction, the Y-axis direction and the Z-axis direction under the drive of the transfer assembly, so that the cleaning assembly can move to a specified position to clean the copper nozzle. When cleaning, the copper nozzle mouth is blocked by the blocking device, so that welding slag and dust can be effectively prevented from scattering into the equipment through the copper nozzle mouth. Therefore, on the one hand, it can ensure welding stability and improve the cleaning effect of the copper nozzle, and it can also effectively avoid welding slag and dust scattering equipment, so as to ensure the stability of equipment operation.

[0043] As a preferred embodiment, the transfer assembly includes a first slide assembly, a second slide assembly and a third slide assembly, the first slide assembly includes a first slide 31 and a first slide seat 32, the first slide 31 is arranged along the X-axis direction, and the first slide seat 32 is slidably arranged on the first slide 31; The second slide assembly includes a second slide 33 and a second slide seat 34. The second slide 33 is arranged along the Y-axis direction, and the second slide seat 34 is slidably arranged on the second slide 33. The third slide assembly includes a third slide 35 and a third slide seat 36, wherein the third slide 35 is arranged along the Z-axis direction, and the third slide seat 36 is slidably arranged on the third slide 35; The second slide 33 is connected to the first slide 32, the third slide 35 is connected to the second slide 34, and the connecting bracket 3 is connected to the third slide 36. With this arrangement, the connecting bracket 3 can realize movement along the X-axis direction, the Y-axis direction, and the Z-axis direction.

[0044] Furthermore, the cleaning assembly includes a cleaning member 40, a second connecting plate 41, a second driving member 42 and a third driving member 43, the second driving member 42 is assembled on the connecting bracket 3, the second connecting plate 41 is connected to the movable output end of the second driving member 42, so that the second connecting plate 41 is extended or retracted under the drive of the second driving member 42; the third driving member 43 is arranged on the second connecting plate 41, and the movable output end of the third driving member 43 is connected to the cleaning member 40 to drive the cleaning member 40 to rotate.

[0045] As a preferred embodiment, the second driving member 42 includes but is not limited to a driving cylinder, and the third driving member 43 includes but is not limited to a driving motor.

[0046] The cleaning member 40 includes but is not limited to a cleaning brush.

[0047] In detail, in order to clean the copper nozzle 10 more thoroughly and centrally treat the welding slag and dust, the cleaning equipment also includes a dust removal unit, which includes a dust removal pipe 50 and a dust suction device. One end of the dust removal pipe 50 is connected to the dust removal port 102 of the copper nozzle 10, and the other end of the dust removal pipe 50 is connected to the dust removal device to absorb the welding slag and dust, thereby facilitating the centralized treatment of the welding slag and dust.

[0048] Specifically, the dust removal device includes but is not limited to a vacuum cleaner and a negative pressure device.

[0049] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the present invention.

Claims

1. A welding copper nozzle plugging device, used for plugging a copper nozzle, characterized in that: The blocking device comprises: A mounting seat, on which at least one copper nozzle is arranged, and the copper nozzle has a copper nozzle opening; The blocking unit comprises a sealing plate extending along a first direction, wherein the sealing plate is movably connected to the mounting seat, and the sealing plate is driven to move to cover the copper spout opening to close the copper spout opening.

2. A welding copper nozzle plugging device according to claim 1, characterized in that: There are multiple copper nozzles, and the multiple copper nozzles are arranged on the mounting seat in sequence along the first direction, and the sealing plate can cover the copper nozzle openings of the multiple copper nozzles.

3. A welding copper nozzle plugging device according to claim 1, characterized in that: The blocking unit also includes a first driving component, which is connected to the sealing plate to drive the sealing plate to move. The first driving component includes a first driving member and a transmission component. The sealing plate is arranged at the active output end of the transmission component, and the first driving member is used to drive the transmission component to move.

4. A welding copper nozzle plugging device according to claim 3, characterized in that: The transmission assembly includes a cam follower mechanism, which includes a first connecting plate, a cam follower and a connecting block. The first connecting plate is installed on the mounting seat and extends along a second direction, the second direction is perpendicular to the first direction, a guide groove is provided on the first connecting plate, the cam follower is slidably connected to the guide groove, the sealing plate is provided with fixed plates at both ends along the length direction, the cam follower is connected to the fixed plate, and the connecting block is also connected to the fixed plate.

5. A welding copper nozzle plugging device according to claim 4, characterized in that: The movable output end of the first driving member moves along the second direction, the mounting seat is provided with a guide rail, the guide rail is extended along the second direction, the connecting block is slidably connected to the guide rail, the movable output end of the first driving member is opposite to the connecting block, and the first driving member can drive the connecting block to move along the guide rail when working.

6. A welding copper nozzle plugging device according to claim 4 or 5, characterized in that: The guide groove extends along the second direction, and has a first end and a second end along the extending direction thereof, the first end and the second end are bent toward a direction close to the mounting seat, and the first end or the second end is opposite to the copper nozzle.

7. A cleaning device for cleaning welding slag from a copper nozzle, characterized in that: It comprises a cleaning unit and a welding copper nozzle plugging device as described in any one of claims 1 to 6, wherein the cleaning unit comprises a transfer assembly, a connecting bracket and a cleaning assembly, wherein the connecting bracket is installed on the transfer assembly, and the connecting bracket moves along the X-axis direction, the Y-axis direction and the Z-axis direction under the drive of the transfer assembly; the cleaning assembly is assembled on the connecting bracket, and the cleaning assembly is driven to move to the position of the copper nozzle, controls the plugging device to close the copper nozzle opening of the copper nozzle, and cleans the copper nozzle through the cleaning assembly.

8. A cleaning device according to claim 7, characterized in that: The transfer assembly includes a first slide assembly, a second slide assembly and a third slide assembly, the first slide assembly includes a first slide and a first slide seat, the first slide is arranged along the X-axis direction, and the first slide seat is slidably arranged on the first slide; the second slide assembly includes a second slide and a second slide seat, the second slide is arranged along the Y-axis direction, and the second slide seat is slidably arranged on the second slide; the third slide assembly includes a third slide and a third slide seat, the third slide is arranged along the Z-axis direction, and the third slide seat is slidably arranged on the third slide; wherein, the second slide is connected to the first slide seat, the third slide is connected to the second slide seat, and the connecting bracket is connected to the third slide.

9. A cleaning device according to claim 7, characterized in that: The cleaning assembly comprises a cleaning member, a second connecting plate, a second driving member and a third driving member, wherein the second driving member is assembled on the connecting bracket, the second connecting plate is connected to the movable output end of the second driving member, the third driving member is arranged on the second connecting plate, and the movable output end of the third driving member is connected to the cleaning member to drive the cleaning member to rotate; The cleaning member includes a cleaning brush.

10. A cleaning device according to claim 7, characterized in that: It also includes a dust removal unit, which includes a dust removal pipe and a dust suction device. One end of the dust removal pipe is connected to the dust removal port of the copper nozzle, and the other end of the dust removal pipe is connected to the dust removal device.

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