Welding conductive device on automation equipment
By setting multiple conductive brushes in parallel on the welding equipment and utilizing a drive mechanism and spring structure, the problems of unstable current and interference during welding of the upright were solved, ensuring the stability of welding quality.
Patent Information
- Application Number
- CN202423269169.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing welding equipment suffers from poor welding quality due to unstable current and interference when welding uprights, especially in the welding of scaffolding uprights. The equipment itself cannot withstand the current of multiple welding machines, resulting in frequent arcing at areas with small conductive cross-sectional areas.
Multiple conductive brushes are arranged in parallel. A drive mechanism drives a rotating bracket to bring the conductive brushes close to the pole. The contact area is increased by using arc grooves, and springs and adjusting screws ensure that the contact ends are in close contact with the pole. A cylinder drives the rotating bracket to rotate to achieve stable conductivity.
Stable current conduction was achieved during the pole welding process, avoiding current instability and interference, and improving welding quality.
Smart Images
Figure CN223757826U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to welding equipment technical field, concretely is a kind of welding conduction device on automation equipment. BACKGROUND
[0002] Scaffold is the working platform erected to ensure that each construction process is carried out smoothly. According to the location, it is divided into outside scaffold and inside scaffold. According to the different materials, it is divided into wooden scaffold, bamboo scaffold and steel pipe scaffold. According to the structural form, it is divided into vertical pole type scaffold, bridge type scaffold, portal type scaffold, suspension type scaffold, hanging type scaffold, cantilever type scaffold and climbing type scaffold.
[0003] In the prior art, the conduction of the welding equipment is generally realized by the body of the equipment. However, in the welding equipment of the scaffold vertical pole, the number of welding machines of the equipment is large, usually about 10, and the body of the equipment cannot bear such a large current. The small conduction cross-sectional area of the bearing or screw connection may cause sparking, resulting in unstable welding current and affecting the welding quality. In addition, the current is applied to the welding position through one channel, which may cause current interference and affect the welding quality.
[0004] Therefore, there is an urgent need for a welding conduction device on automation equipment. CONTENT OF THE UTILITY MODEL
[0005] In view of the problems in the prior art, the utility model solves the problems by the following technical structure.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] A welding conduction device on automation equipment, comprising: a base, the base is provided with a loading table, a mounting seat, a rotating support, a conduction brush and a driving mechanism;
[0008] The top of the loading table is a loading station for loading the vertical pole.
[0009] The mounting seat is arranged on one side of the loading table, the rotating support is rotatably arranged on the top of the mounting seat, and the conduction brush is arranged on the rotating support.
[0010] The conduction brush is used to clamp the vertical pole in cooperation with the loading table and conduct electricity.
[0011] The driving mechanism is used to drive the rotating support to rotate, so that the conduction brush approaches or moves away from the loading station.
[0012] Further features are that,
[0013] The conduction brush is provided with a plurality of conduction brushes arranged side by side.
[0014] The end of the conductive brush near the bearing station is the contact end, and the contact end is provided with an arc groove.
[0015] The suspension end of the rotating bracket is provided with a limiting ring plate, and multiple conductive brushes are inserted through the limiting ring plate.
[0016] An adjusting screw is provided at the end of the conductive brush away from the bearing position. A mounting plate is provided on the rotating bracket. The adjusting screw passes through the mounting plate and is fitted with a spring. The spring is located between the conductive brush and the mounting plate.
[0017] The adjusting screw is threaded to an adjusting nut at the end furthest from the conductive brush.
[0018] The driving mechanism is a cylinder, and the output end of the cylinder is connected to the rotating bracket.
[0019] The cylinder is rotatably mounted on the mounting base, and the output end of the cylinder is rotatably connected to the rotating bracket.
[0020] The top of the platform has two rotating shafts arranged side by side in the horizontal direction, and each of the two rotating shafts has a bearing at both ends.
[0021] The conductive brush is provided with conductive wires.
[0022] The above-described structure of this utility model can achieve the following beneficial effects:
[0023] When in use, fix the base to the welding equipment. When welding the upright, place the upright on the bearing position of the platform. Drive the rotating bracket to rotate through the drive mechanism, so that the conductive brush is close to the bearing position until it touches the ring side of the upright and forms a cooperation with the platform to clamp the upright and ensure contact between the brush and the upright to complete the conduction.
[0024] Each conductive brush is individually equipped with a spring, ensuring that the contact end of the conductive brush remains firmly in contact with the upright under the action of the spring, regardless of how much wear occurs, and will not affect the contact between other conductive brushes and the upright. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the structure of this application;
[0026] Figure 2 This is a schematic diagram of the conductive brush in this application.
[0027] In the diagram: 1. Base; 2. Platform; 3. Mounting seat; 4. Rotating bracket; 41. Limiting ring plate; 42. Mounting plate; 5. Conductive brush; 51. Arc groove; 52. Conductive wire; 6. Drive mechanism; 7. Adjusting screw; 71. Adjusting nut; 8. Spring; 9. Rotating shaft; 91. Bearing. DETAILED DESCRIPTION
[0028] In order to better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.
[0029] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification and claims of the present application and the above drawings are intended to cover non-exclusive inclusion, for example, a process, method, device, product or equipment comprising a series of steps or units does not have to be limited to the clearly listed steps or units, but can include other steps or units that are not clearly listed or inherent to the process, method, product or equipment.
[0030] The technical scheme of the present application will be further described below with reference to the drawings. Figures 1-2 The present application will be further described below.
[0031] Reference Figures 1-2 As shown in the drawings, a welding conductive device on an automatic device comprises a base 1, a loading table 2, a mounting seat 3, a rotating support 4, a conductive brush 5 (the conductive brush 5 is mainly composed of copper and graphite, and has good conductivity and wear resistance) and a driving mechanism 6 arranged on the base 1; the top of the loading table 2 is a loading station for loading a vertical rod; the mounting seat 3 is arranged on one side of the loading table 2, the rotating support 4 is rotatably arranged on the top of the mounting seat 3, and the conductive brush 5 is arranged on the rotating support 4; the conductive brush 5 is used to cooperate with the loading table 2 to clamp the vertical rod and conduct electricity; in this way, when in use, the base 1 is fixed on a welding device, the vertical rod is placed on the loading station of the loading table 2 when welding, the rotating support 4 is driven to rotate by the driving mechanism 6, the conductive brush 5 is close to the loading station, and the conductive brush 5 is in contact with the loading table 2 to clamp the vertical rod and ensure the contact between the conductive brush 5 and the vertical rod to complete the conduction, the conductive brush 5 is provided with a conductive wire 52, and one end of the conductive wire 52 is grounded.
[0032] As shown in the drawings, in order to ensure the conductive effect, the conductive brush 5 is provided with a plurality of conductive brushes 5 arranged side by side, and the end of the conductive brush 5 close to the loading station is a contact end, and the contact end is provided with a circular arc groove 51 to increase the contact area between the conductive brush 5 and the vertical rod. Figure 1 and Figure 2 As shown in the drawings, in order to ensure the conductive effect, the conductive brush 5 is provided with a plurality of conductive brushes 5 arranged side by side, and the end of the conductive brush 5 close to the loading station is a contact end, and the contact end is provided with a circular arc groove 51 to increase the contact area between the conductive brush 5 and the vertical rod.
[0033] As shown in the drawings, in order to ensure the conductive effect, the conductive brush 5 is provided with a plurality of conductive brushes 5 arranged side by side, and the end of the conductive brush 5 close to the loading station is a contact end, and the contact end is provided with a circular arc groove 51 to increase the contact area between the conductive brush 5 and the vertical rod. Figure 1As shown, the suspended end of the rotating support 4 is provided with a limiting ring plate 41, a plurality of conductive brushes 5 are arranged in the limiting ring plate 41, and the conductive brushes 5 are installed through the limiting ring plate 41; and the end of the conductive brush 5 away from the bearing station is provided with an adjusting screw rod 7, the rotating support 4 is provided with a mounting plate 42, the adjusting screw rod 7 is arranged on the mounting plate 42, the adjusting screw rod 7 is sleeved with a spring 8, and the spring 8 is arranged between the conductive brush 5 and the mounting plate 42; the spring 8 is arranged on each conductive brush 5, so that the contact end of the conductive brush 5 is always close to the stand under the action of the spring 8 regardless of the wear, and the contact between the other conductive brushes 5 and the stand is not affected; and the end of the adjusting screw rod 7 away from the conductive brush 5 is threadedly connected with an adjusting nut 71, and the compression degree of the adjusting spring 8 is adjusted by screwing the adjusting screw bolt 71.
[0034] Further optimization is that, as shown in the drawings, Figure 1 As shown, the driving mechanism 6 is preferably a pneumatic cylinder, and the output end of the pneumatic cylinder is connected with the rotating support 4, specifically, the pneumatic cylinder is rotatably arranged on the mounting base 3, and the output end of the pneumatic cylinder is rotatably connected with the rotating support 4; through the working of the pneumatic cylinder, the push rod of the pneumatic cylinder is extended or retracted, and the rotating support 4 is controlled to rotate relative to the mounting base 3.
[0035] Further optimization is that, as shown in the drawings, Figure 1 As shown, in order to ensure that the stand can rotate during welding, the top of the support table 2 is provided with two rotating shafts 9 parallel in the horizontal direction, and the two ends of the two rotating shafts 9 are provided with bearings 91; in this way, the stand is supported by the four bearings 91, so that the stand is convenient to rotate.
[0036] The working principle of the utility model is as follows: during use, the base 1 is fixed on the welding equipment, the stand is placed on the bearing station on the support table 2 during welding, the rotating support 4 is driven to rotate through the driving mechanism 6, the conductive brush 5 is close to the bearing station, and the conductive brush 5 is in contact with the stand until the conductive brush 5 is in contact with the stand, so that the stand is clamped, the contact between the stand and the conductive brush 5 is ensured, and the conduction is completed.
[0037] The spring 8 is arranged on each conductive brush 5, so that the contact end of the conductive brush 5 is always close to the stand under the action of the spring 8 regardless of the wear, and the contact between the other conductive brushes 5 and the stand is not affected.
[0038] The above is only the preferred embodiment of the present application, and the utility model is not limited to the above examples. It can be understood that other improvements and changes directly derived or thought by those skilled in the art without departing from the spirit and concept of the utility model should be considered to be included in the protection scope of the utility model.
Claims
1. A welding conductive device on automated equipment, characterized in that, include: The base (1) is provided with a platform (2), a mounting base (3), a rotating bracket (4), a conductive brush (5), and a driving mechanism (6); The top of the platform (2) is a bearing station used to support the uprights; The mounting base (3) is disposed on one side of the platform (2), the rotating bracket (4) is rotatably disposed on the top of the mounting base (3), and the conductive brush (5) is disposed on the rotating bracket (4); The conductive brush (5) is used to cooperate with the platform (2) to clamp the upright and conduct electricity; The driving mechanism (6) is used to drive the rotating bracket (4) to rotate, so that the conductive brush (5) moves closer to or further away from the bearing position.
2. The welding conductive device on an automated equipment according to claim 1, characterized in that: Multiple conductive brushes (5) are provided, and multiple conductive brushes (5) are arranged in parallel.
3. The welding conductive device on an automated equipment according to claim 2, characterized in that: The conductive brush (5) has a contact end near the bearing station, and the contact end is provided with an arc groove (51).
4. The welding conductive device on an automated equipment according to claim 2, characterized in that: The suspension end of the rotating bracket (4) is provided with a limiting ring plate (41), and multiple conductive brushes (5) are inserted inside the limiting ring plate (41).
5. The welding conductive device on an automated equipment according to claim 4, characterized in that: An adjusting screw (7) is provided at the end of the conductive brush (5) away from the bearing position. An mounting plate (42) is provided on the rotating bracket (4). The adjusting screw (7) passes through the mounting plate (42). A spring (8) is sleeved on the adjusting screw (7). The spring (8) is located between the conductive brush (5) and the mounting plate (42).
6. The welding conductive device on an automated equipment according to claim 5, characterized in that: The adjusting screw (7) is threaded with an adjusting nut (71) at the end away from the conductive brush (5).
7. The welding conductive device on an automated equipment according to claim 1, characterized in that: The driving mechanism (6) is a cylinder, and the output end of the cylinder is connected to the rotating bracket (4).
8. The welding conductive device on an automated equipment according to claim 7, characterized in that: The cylinder is rotatably mounted on the mounting base (3), and the output end of the cylinder is rotatably connected to the rotating bracket (4).
9. A welding conductive device on an automated equipment according to claim 1, characterized in that: The top of the platform (2) has two rotating shafts (9) arranged side by side in the horizontal direction, and each end of the two rotating shafts (9) is provided with a bearing (91).
10. A welding conductive device on an automated equipment according to claim 1, characterized in that: The conductive brush (5) is provided with conductive wires (52).