A welding table for industrial control cabinet

Abstract

The present application relates to the field of welding technology, and discloses a welding table of an industrial control cabinet, comprising a workbench, on which a rotating table for welding is rotatably provided, and further comprising: a conveying unit, arranged at one end of the workbench, for conveying the plates to be welded to the welding table in sequence for welding; the conveying unit comprises: a conveying assembly, arranged on the workbench, for controlling the plates to be welded to be circulated along its conveying path; a clamping assembly, arranged in the conveying assembly, for clamping and fixing the plates to be welded and keeping them in a vertical state and moving them to a welding position for welding; the problem of low efficiency caused by deviation of the welding position and impurities on the surface of the plate affecting the welding accuracy in the prior art is solved, and impurities on the surface of the plate can be removed while accurate positioning welding is achieved, thereby improving welding efficiency.

Description

Technical Field

[0001] The present application relates to the field of welding technology, and in particular to a welding table for an industrial control cabinet. Background Art

[0002] Industrial control cabinet refers to the control cabinet used for distribution board system, which is usually made of steel to protect the normal operation of the components inside. During the production process, the staff needs to weld the adjacent side panels in turn to form the main shell of the electrical cabinet.

[0003] However, in the process of implementing relevant technical solutions, it was found that there are at least the following technical problems: First, during the welding process, the plates are generally aligned manually for welding. Since the plates are heavy, manual operation is inconvenient, which brings inconvenience to the welding work and reduces the welding efficiency. Second, during the welding process, there are impurities on the surface of the plate. The impurities will affect the formation of the weld and the accuracy of the weld during the welding process, indirectly reducing the welding forming efficiency. Summary of the invention

[0004] The present application solves the problems in the prior art of inconvenient welding operation and the presence of impurities on the surface of the plate affecting the welding accuracy and thus causing low efficiency by providing a welding table for an industrial control cabinet. It achieves convenient operation and accurate positioning of welding while being able to remove impurities on the surface of the plate, thereby improving welding efficiency.

[0005] The present application provides a welding table for an industrial control cabinet, comprising a workbench, on which a rotating table for welding is rotatably provided, and further comprising: a conveying unit, arranged at one end of the workbench, for conveying the plates to be welded to the welding table in sequence for welding; the conveying unit comprises: a conveying assembly, arranged on the workbench, for controlling the plates to be welded to be circulated along its conveying path; a clamping assembly, arranged in the conveying assembly, for clamping and fixing the plates to be welded and keeping them in a vertical state and moving them to a welding position for welding; and a de-dusting unit, arranged on the workbench, for de-dusting both sides of the plates moved to this position.

[0006] Furthermore, the impurity removal unit includes: an impurity removal component, which is rotatably arranged on one side of the workbench and is used to remove impurities adhered to the upper surface of the plate to be welded; a protective component, which is connected to the impurity removal component and is used to prevent the removed impurities from contaminating the plates on both sides adjacent to the plate to be welded and can collect the removed impurities.

[0007] Furthermore, the clamping assembly includes: a triangular plate, which is arranged in the conveying assembly; a reference plate, which is arranged on the top of the triangular plate and is used to contact the plate to be welded to determine the placement position; and a clamping plate, which is symmetrically arranged on both sides of the triangular plate and is pushed by a first power device to clamp and fix the plate with a determined position.

[0008] Furthermore, the clamping assemblies are provided in multiple groups along the length direction of the conveying assembly.

[0009] Furthermore, the conveying assembly includes: a placement plate, which is installed on one side of the workbench, and a conveying track is opened on the placement plate, and the conveying track is provided with teeth and grooves along its length direction; a conveying rod, which is connected to the triangular plate, and a movable gear is provided between the conveying rod and the conveying track, and the movable gear is meshed with the teeth and grooves, and the movable gear is driven by a second power device; a limit block, which is coaxially connected to the conveying rod; a limit frame, which is connected to the conveying track and matches the size of the limit block, and is used to limit the translation of the conveying rod along the trajectory of the conveying track.

[0010] Furthermore, the conveying track is connected end to end and has a rectangular structure.

[0011] Furthermore, the impurity removal component includes: a flip plate, which is rotatably arranged on one side of the workbench, and a threaded rod is rotatably arranged on the flip plate; a moving part, which is threadedly connected to the threaded rod; and a impurity removal roller, which is arranged on the moving part and is used to roll and sweep away impurities on both sides of the plate to be welded.

[0012] Furthermore, the moving part includes: a moving plate, which is threadedly connected to the threaded rod; a bidirectional transmission part, which is arranged in the moving plate, and the impurity removal roller is connected to the bidirectional transmission part, and the bidirectional transmission part is used to make the impurity removal roller approach / move away from the plate to be welded.

[0013] Furthermore, the protection component includes: protection plates, which are coaxially and symmetrically arranged on both sides of the flip plate; a collection box, which is arranged at the bottom of the workbench and is used to centrally collect impurities collected on the impurity removal roller, and a splash-proof space is formed between the two groups of the protection plates and the collection box, and the splash-proof space can prevent the removed impurities from contaminating the welding plates on the adjacent two sides.

[0014] Furthermore, a guide plate for centrally collecting impurities is provided in the collection box.

[0015] The technical solution provided by this application has at least the following technical effects or advantages:

[0016] The present application adopts a conveying unit, so that multiple groups of plates to be welded can be conveyed in sequence along the conveying track in a vertical state under the clamping of the clamping plate and complete the welding work. In the vertical state, impurities contained in the surface of the plate can fall naturally due to their own weight, and the clamping plate stops moving after moving the plates to be welded to the end of the conveying track, which can ensure that the welding position of each group of welding plates is the same. Therefore, it effectively solves the inconvenience of manual operation of existing welding plates and the problem of affecting the welding effect of the plates due to the inability to align the positions of the plates.

[0017] Since the present application adopts an impurity removal unit, when the front group of plates to be welded is in the welding position, the adjacent group of plates to be welded can be treated with impurities on both sides of the plates by the impurity removal roller at the same time, and during the impurity removal process, contamination of the plates to be welded on both sides adjacent to each other is avoided. Impurities are isolated by the protective plate, and the removed impurities can fall into the collection box for collection. Therefore, the problem of the existing plates to be welded being contaminated by impurities before welding affecting the welding accuracy is effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present application;

[0019] Figure 2 This is a schematic diagram of the overall front view of the structure of the first embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping assembly in Example 1 of the present application;

[0021] Figure 4 This is a schematic diagram of the structure of a partially exploded conveying assembly in Example 1 of the present application;

[0022] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0023] Figure 6 This is a schematic diagram of the structure of the impurity removal unit in Example 2 of the present application;

[0024] Figure 7 This is a schematic diagram of the structure of the turning plate rotating in the second embodiment of the present application;

[0025] Figure 8 This is a schematic diagram of the structure of the movement of the impurity removal roller in the second embodiment of the present application;

[0026] Fig. 9 for Figure 8 Schematic diagram of the structure from another angle.

[0027] In the figure: 100, workbench; 200, rotating table; 1, conveying unit; 11, conveying assembly; 111, placement plate; 112, conveying track; 113, conveying rod; 114, moving gear; 115, limit block; 116, limit frame; 12, clamping assembly; 121, triangle plate; 122, reference plate; 123, clamping plate; 2, impurity removal unit; 20, moving part; 201, moving plate; 202, two-way transmission part; 21, impurity removal assembly; 211, flip plate; 212, threaded rod; 213, impurity removal roller; 22, protection assembly; 221, protection plate; 222, collection box; 223, splash-proof space; 224, guide plate. DETAILED DESCRIPTION

[0028] The embodiment of the present application discloses a welding station for an industrial control cabinet. The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Embodiment 1

[0031] Reference Figure 1-Figure 2 A welding table for an industrial control cabinet includes a workbench 100, on which a rotating table 200 for welding is rotatably provided, the bottom of the rotating table 200 is driven to rotate by a motor, and a fixing component capable of fixing a bottom plate of the industrial control cabinet is provided on the top of the rotating table 200, and the fixing component can fix the bottom plate of the industrial control cabinet, which belongs to the prior art and will not be described in detail here. When the bottom plate and the side wall plate are welded, one side of the bottom plate on the rotating table 200 can be butted against the plate to be welded and rotated 90 degrees after the welding is completed, and then welded again with the next group of plates, and the operation is carried out in this way. The operation is completed until the welding is completed on all four sides of the bottom plate, and a welding head is placed on one side of the rotating table 200. The welding head belongs to the prior art and will not be described in detail here. It also includes a conveying unit 1 arranged at one end of the workbench 100 for conveying the plates to be welded to the welding table in sequence for welding. The conveying unit 1 includes a conveying component 11 arranged on the workbench 100 for controlling the circulation of the plates to be welded along its conveying path. The conveying component 11 is provided with a clamping component 12 for clamping and fixing the plates to be welded and keeping them in a vertical state and moving them to the welding position for welding.

[0032] Reference Figure 3The clamping assembly 12 is provided with a plurality of groups along the length direction of the conveying assembly 11. The clamping assembly 12 includes a triangular plate 121 provided in the conveying assembly 11. The top of the triangular plate 121 is fixedly connected with a reference plate 122 for contacting with the plate to be welded to determine the placement position. The reference plate 122 is L-shaped. The L-shape means that the top and one side are integrally formed, and the top and one side of the plate to be welded can be limited. When the plate to be welded is placed in the triangular plate 121, and the top and one end of the plate to be welded are made close to the position of the reference plate 122, so that the fixed position of the plate can be determined. The two sides of the triangular plate 121 are movably connected with clamping plates 123. The clamping plates 123 are pushed by a first power device. The first power device is preferably a cylinder. The clamping plates 123 are used to clamp and fix the plate with a determined position.

[0033] Reference Figure 2 and Figure 4-Figure 5 The conveying assembly 11 includes a placement plate 111 installed on one side of the workbench 100, and a conveying track 112 is opened on the placement plate 111. The conveying track 112 is connected end to end and has a rectangular structure. The conveying track 112 is provided with a tooth groove along its length direction, and the tooth groove is not marked in the figure. The top of the triangular plate 121 is connected to a conveying rod 113, and a moving gear 114 is provided between the conveying rod 113 and the conveying track 112. The moving gear 114 is meshed with the tooth groove. The moving gear 114 is driven by a second power device, and the second power device is preferably a motor. The second power device is installed on the triangle plate 121, and a limiting plate is provided between the second power device and the placement plate 111. A limiting groove identical to the conveying track 112 is provided on the placement plate 111, so that the trajectory of movement of the second power device is the same as the conveying trajectory, so that the plate to be welded can be conveyed to the welding position. The limiting plate and the limiting groove are not shown in the figure. The conveying rod 113 is coaxially connected to the limiting block 115, and the conveying track 112 is connected to the limiting frame 116. The size of the limiting frame 116 matches that of the limiting block 115. The limiting frame 116 is used to limit the translation of the conveying rod 113 along the trajectory of the conveying track 112.

[0034] When welding, the plate to be welded is placed in the triangular plate 121, and one side and the top of the plate to be welded are made to contact with the reference plate 122, so as to determine the placement position of the plate, and the plate is placed vertically, so that impurities attached to the surface of the plate can fall off naturally, and the impurities on the surface of the plate can be pre-processed by using a specific method of conveying to the welding position. After the position is determined, the clamping plate 123 is pushed by the first power device to fix the plate. After one group is fixed, it moves along the track of the conveying track 112 with the rotation of the moving gear 114. Due to the set limit block 115 and limit groove, the moving gear 114 drives the triangular plate 121 and the plate to translate along the track of the conveying track 112 in the conveying track 112, and the reference plate 122 and the moving gear 114 move in the conveying track 112, so that the welding position of the plate can be more accurate, and the number of triangular plates 121 is set to multiple groups, and plates are placed in the triangular plates 121 in sequence, and the plates are moved to the position of the rotating table 200 for welding;

[0035] After one set of welding is completed, the rotating table 200 rotates 90 degrees and then stops, waiting for the next set of plates to be transported and continuing welding to weld the other side. The welded triangular plate 121 loses its clamping effect on the plate. At this time, the plate has been welded with the plate on the rotating table 200. The triangular plate 121 moves along the conveying track 112 under the continued rotation of the moving gear 114, thereby gradually moving away from the position of the rotating table 200, and finally moving to the initial position again. The above operation is repeated, and the plate is transported again, while another set of triangular plates 121 continues to transport the plate forward until it is transported to the position of the rotating table 200, so as to be welded again.

[0036] Embodiment 2

[0037] Reference Figure 1-Figure 2 The workbench 100 is provided with a cleaning unit 2 for cleaning both sides of the plate moved to this position, the cleaning component 21 includes a cleaning component 21 rotatably arranged on one side of the workbench 100 for removing impurities adhered to the upper surface of the plate to be welded, and a protection component 22 is connected to the cleaning component 21 for preventing the removed impurities from contaminating the plates on both sides of the plate to be welded and capable of collecting the removed impurities;

[0038] Reference Figure 6-Figure 9The impurity removal component 21 includes a flip plate 211 rotatably arranged on one side of the workbench 100, and a threaded rod 212 is rotatably arranged on the flip plate 211, and the threaded rod 212 is driven by a motor, and the motor is installed on one side of the flip plate 211, which is not marked in the figure. A moving part 20 is threadedly connected to the threaded rod 212, and a impurity removal roller 213 for rolling and sweeping impurities on both sides of the plate to be welded is provided on the moving part 20, and bristles are provided on the impurity removal roller 213. The moving part 20 includes a moving plate 201 threadedly connected to the threaded rod 212, and a bidirectional transmission part 202 is provided in the moving plate 201. The bidirectional transmission part 202 is preferably a bidirectional threaded rod 212 and a moving block threadedly connected to the bidirectional threaded rod 212, and the impurity removal roller 213 is connected to the bidirectional transmission part 202, and the bidirectional transmission part 202 is used to make the impurity removal roller 213 approach / move away from the plate to be welded;

[0039] The protection assembly 22 includes protection plates 221 coaxially and symmetrically arranged on both sides of the flip plate 211. A collection box 222 for centrally collecting impurities collected on the impurity removal roller 213 is provided at the bottom of the workbench 100. A splash-proof space 223 is formed between the protection plate 221 and the collection box 222. The splash-proof space 223 can prevent the removed impurities from contaminating the welding plates on the adjacent two sides. A guide plate 224 for centrally collecting impurities is provided in the collection box 222.

[0040] Before the plate moves to the rotating table 200, it passes the position of the impurity removal component 21, and the flip plate 211 is first rotated 90 degrees. After rotating 90 degrees, the impurity removal rollers 213 are rotated to both sides of the plate, and there is a gap between the initial position of the impurity removal rollers 213 and the plate, and the impurity removal rollers 213 are located at the bottom of the plate. The existence of the gap can prevent the impurity removal rollers 213 from contacting the plate when moving upward from the bottom of the plate, thereby avoiding the impurities from being brought to the top of the plate when moving upward, and being located at the bottom of the plate, so that the impurity removal rollers 213 will not interfere with the placement plate 111 when following the rotation of the flip plate 211. In the embodiment, the impurity removing roller 213 is located at the bottom of the plate. At this time, the impurity removing roller 213 moves upward along the height direction of the threaded rod 212 under the rotation of the threaded rod 212 until it moves to the top of the plate. After moving to the top, the impurity removing roller 213 moves toward the plate under the transmission of the bidirectional transmission member until the gap between the impurity removing roller 213 and the plate disappears. At this time, the impurity removing roller 213 is closely attached to the outer side of the plate. Then, under the rotation of the threaded rod 212, the impurity removing roller 213 rolls downward along the height direction of the plate, thereby rolling off the impurities attached to the plate.

[0041] In order to prevent the rolled impurities from contaminating the plates on both sides, while the flip plate 211 rotates, the protective plate 221 also flips 90 degrees, and forms a splash-proof space 223 between the protective plate 221 and the collection box 222, so that the swept impurities are effectively isolated between the protective plates 221, so that the impurities automatically fall into the collection box 222, wherein the collection box 222 has a guide plate 224, which can facilitate the subsequent cleaning of the collection box 222;

[0042] It should be noted that the impurities on the plate are not dust-like impurities, but solid impurities with a certain volume.

[0043] How this application works:

[0044] Conveying welding, placing the plate to be welded into the triangular plate 121, and making one side and the top of the plate to be welded contact with the reference plate 122, and the plate is placed vertically, so that impurities attached to the surface of the plate can fall off naturally, which can not only determine the placement position of the plate but also remove impurities from the plate;

[0045] Sweep away impurities. The impurities moved to the collecting box 222 are isolated in the collecting box 222 after being turned over by the turning plate 211 and the protection plate 221. The impurities are swept away by the impurity removal roller 213 and are removed and collected in the collecting box 222.

[0046] Welding return transport, the triangular plate 121 stops after conveying the plate to the position of the rotating table 200, and waits for welding until the welding is completed, releases the clamping and fixing effect on the plate, continues to move along the conveying track 112 and moves to the initial position, and continues to convey the next group of plates;

[0047] After welding is completed, repeat the above operation until all plates are welded.

[0048] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0049] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A welding table for an industrial control cabinet, comprising a workbench (100), wherein a rotating table (200) for welding is rotatably provided on the workbench (100), characterized in that: Also includes: A conveying unit (1) is arranged at one end of the workbench (100) and is used to convey the plates to be welded to the welding table in sequence for welding; The conveying unit (1) comprises: A conveying assembly (11) is disposed on the workbench (100) and is used to control the cyclic conveying of the plate to be welded along its conveying path; A clamping assembly (12) is arranged in the conveying assembly (11) and is used to clamp and fix the plate to be welded and keep it in a vertical state and move it to a welding position for welding; An impurity removal unit (2) is disposed on the workbench (100) and is used to remove impurities from both sides of the plate moved to this position; The impurity removal unit (2) comprises: An impurity removal component (21) is rotatably disposed on one side of the workbench (100) and is used to remove impurities adhering to the upper surface of the plate to be welded; A protection component (22) is connected to the impurity removal component (21) and is used to prevent the removed impurities from contaminating the plates on both sides of the plate to be welded and to collect the removed impurities; The clamping assembly (12) comprises: A triangular plate (121) is disposed in the conveying assembly (11); A reference plate (122) is disposed on the top of the triangular plate (121) and is used to contact the plate to be welded to determine the placement position; The clamping plates (123) are symmetrically arranged on both sides of the triangular plate (121) and are driven by the first power device to clamp and fix the plate at a determined position; The conveying assembly (11) comprises: A placement plate (111) is installed on one side of the workbench (100), and a conveying track (112) is provided on the placement plate (111), and the conveying track (112) is provided with tooth grooves along its length direction; A conveying rod (113) is connected to the triangular plate (121), and a moving gear (114) is provided between the conveying rod (113) and the conveying track (112), the moving gear (114) is meshedly connected with the tooth groove, the moving gear (114) is driven by a second power device, and the conveying track (112) is connected end to end and has a rectangular structure; A limit block (115) is coaxially connected to the conveying rod (113); A limit frame (116) connected to the conveying track (112) and matching the size of the limit block (115), and used to limit the translation of the conveying rod (113) along the track of the conveying track (112); The impurity removal component (21) comprises: A turning plate (211) is rotatably disposed on one side of the workbench (100), and a threaded rod (212) is rotatably disposed on the turning plate (211); A moving part (20) threadedly connected to the threaded rod (212); The impurity removal roller (213) is arranged on the moving part (20) and is used to roll and remove impurities on both sides of the plate to be welded; The protection component (22) comprises: The protection plate (221) is coaxially and symmetrically arranged on both sides of the flip plate (211); A collection box (222) is provided at the bottom of the workbench (100) and is used to centrally collect impurities collected on the impurity removal roller (213); a splash-proof space (223) is formed between the two sets of protection plates (221) and the collection box (222); the splash-proof space (223) can prevent the removed impurities from contaminating the welding plates on the adjacent two sides; The moving part (20) comprises: A movable plate (201) is threadedly connected to the threaded rod (212); The bidirectional transmission part (202) is arranged in the movable plate (201), and the impurity removal roller (213) is connected to the bidirectional transmission part (202). The bidirectional transmission part (202) is used to move the impurity removal roller (213) closer to / away from the plate to be welded.

2. A welding station for an industrial control cabinet as claimed in claim 1, characterized in that: The clamping components (12) are provided in multiple groups along the length direction of the conveying component (11).

3. A welding station for an industrial control cabinet as claimed in claim 1, characterized in that: The collection box (222) is provided with a guide plate (224) for centrally collecting impurities.

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