Welding device for power distribution cabinet

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing the distribution cabinet welding device, the use of components such as limit parts, fixing parts and suction cups to automatically position and fix the back plate and side plate, the problem of staff needing to frequently adjust their positions is solved, and the welding efficiency and operation convenience are improved.

CN222327187UActive Publication Date: 2025-01-10YANTAI SHENGPU ELECTRIC CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202421548445.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-02
Publication Date: 2025-01-10
Estimated Expiration: 2034-07-02

AI Technical Summary

Technical Problem

During the welding process of the distribution cabinet, the staff need to continuously adjust their position for moving welding, which leads to inconvenient operation and reduces welding efficiency.

Method used

A distribution cabinet welding device is designed, including a rack, top rack, carrier rack, placement rack, rotary rack and adsorbent. Through components such as limiting parts, fixing parts and suction cups, the back plate and side plate are automatically carried out. Positioning, fixing and unfixing enable welding operations without manual position adjustment.

Benefits of technology

It improves welding efficiency, makes operation more convenient, reduces the need for manual position adjustment, and improves the efficiency and stability of the welding process.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222327187U_ABST

Patent Text Reader

Abstract

The utility model discloses a power distribution cabinet welding device, and relates to the technical field of power distribution cabinets. The device comprises a rack, a top frame and a bearing frame are arranged on the rack in a sliding mode, a limiting piece is arranged on the top frame, a back plate is limited or released through the limiting piece, a fixing piece is arranged on the bearing frame, and a side plate is fixed or released through the fixing piece; the placing frame is arranged on the rack, and a welding gun is erected on the placing frame; and the rotating frame is rotationally arranged on the rack, an adsorption part is arranged on the rotating frame, and the backboard is fixed or unfixed through the adsorption part. When the back plate and the four side plates are welded into a whole, a worker does not need to continuously adjust the position of the worker to conduct movable welding, operation is convenient, meanwhile, the welding efficiency is improved, and therefore the welding device is more practical.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinets, and in particular to a welding device for a power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the terminal equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits. The power of a circuit of the upper-level distribution equipment is distributed to the nearest load. During the production process of the distribution cabinet, the back plate and the four side plates need to be welded into a whole. In the existing technology, the staff needs to constantly adjust their position for mobile welding, which is inconvenient to operate and reduces the welding efficiency. Therefore, a distribution cabinet welding device is proposed. Utility Model Content

[0003] The purpose of the present application is to provide a distribution cabinet welding device to solve the technical problem that workers need to constantly adjust their positions for mobile welding, which is inconvenient to operate and reduces welding efficiency.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] A welding device for a power distribution cabinet, comprising:

[0006] A frame, on which a top frame and a bearing frame are slidably arranged, a limiting member is arranged on the top frame, and the back plate is limited or released by the limiting member, and a fixing member is arranged on the bearing frame, and the side plate is fixed or released by the fixing member;

[0007] A placing rack is arranged on the frame, and a welding gun is arranged on the placing rack;

[0008] The rotating frame is rotatably arranged on the frame, and an adsorption member is arranged on the rotating frame, and the back plate is fixed or released by the adsorption member.

[0009] Furthermore, the limiting member includes two rotating rods which are both rotatably arranged on the top frame and are spaced apart from each other, and a plurality of limiting rods which are spaced apart from each other are arranged on the rotating rod.

[0010] Furthermore, two shafts are rotatably provided on the top frame, the two shafts are connected via a gear pair, and the rotating rod and the shafts are connected via a pulley assembly.

[0011] Furthermore, the fixing member includes forward and reverse screw rods rotatably arranged on the supporting frame, and the forward and reverse threaded sections of the forward and reverse screw rods are both threadedly provided with fixing rods that are slidably matched with the supporting frame, and the fixing rod is L-shaped.

[0012] Furthermore, a groove is provided on the rotating frame, a suction cup is embedded in the groove, an exhaust port and a plurality of strip grooves are connected on the suction cup, a plurality of through holes are provided in the strip grooves, and a vacuum pump is provided on the rotating frame, and an input end of the vacuum pump is connected to the exhaust port.

[0013] Furthermore, the suction cup is provided with a plurality of annular grooves in a concentric circle structure, and the through holes are connected to the annular grooves.

[0014] Furthermore, a support member is provided between the frame and the rotating frame, and the rotating frame is supported by the support member for rolling.

[0015] Furthermore, the support member includes a movable groove which is opened on the frame and has an annular structure, in which a plurality of balls are rollingly embedded, and a rolling groove which is corresponding to the movable groove and has an annular structure is opened on the rotating frame, and the balls are rollingly engaged with the rolling groove.

[0016] The beneficial effects of this application are as follows:

[0017] When welding the back plate and the four side plates into a whole, the present application does not require the workers to constantly adjust their positions for mobile welding, which facilitates the operation and improves the welding efficiency, and is therefore more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the structure of this application;

[0019] Figure 2 It is a three-dimensional diagram of the structure of part of this application;

[0020] Figure 3 This application Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 It is a three-dimensional diagram of the structure of part of this application;

[0022] Figure 5 It is a three-dimensional diagram of the structure of the adsorption member of the present application;

[0023] Figure 6 This application Figure 5 A three-dimensional cross-sectional view of

[0024] Figure 7 This application Figure 6 The enlarged view of point B in the middle;

[0025] Figure 8 It is a three-dimensional diagram of the structure of part of this application;

[0026] Fig. 9 This application Figure 8 A three-dimensional cross-sectional view of

[0027] Fig.10 This application Fig. 9 Enlarged view of point C in the middle.

[0028] Figure numerals: 1, frame; 2, top frame; 3, bearing frame; 4, placement frame; 5, welding gun; 6, rotating frame; 7, rotating rod; 8, limiting rod; 9, shaft rod; 10, gear pair; 11, pulley assembly; 12, forward and reverse screw rods; 13, fixing rod; 14, groove; 15, suction cup; 16, exhaust port; 17, strip groove; 18, through hole; 19, vacuum pump; 20, annular groove; 21, movable groove; 22, ball; 23, rolling groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0030] like Figure 1-Figure 10 As shown, a distribution cabinet welding device proposed in one embodiment of the present application includes:

[0031] A frame 1 is provided with a top frame 2 and a supporting frame 3 which are slidably arranged on the top frame 2. The top frame 2 is in a horizontal direction and slides in a vertical direction. A placement groove for placing the side panels and limiting their lateral position is constructed on the top frame 2. An electric push rod in a vertical direction is fixedly arranged on the frame 1. The movable end of the electric push rod is fixedly connected to the top frame 2. The top frame 2 is driven to slide in a vertical direction by the extension and retraction of the movable end of the electric push rod. The supporting frame 3 is L-shaped and slides in a horizontal direction. A screw rod in a horizontal direction is rotatably arranged on the frame 1. The supporting frame 3 is threadedly matched with the screw rod. The supporting frame 3 is driven to slide in a horizontal direction by rotating the screw rod. A limiting member is arranged on the top frame 2. The back panel is limited or released by the limiting member. A fixing member is arranged on the supporting frame 3. The side panels are fixed or released by the fixing member.

[0032] A placing rack 4 is arranged on the frame 1, the placing rack 4 is fixed on the frame 1, and a welding gun 5 is arranged on the placing rack 4;

[0033] The rotating frame 6 is rotatably arranged on the frame 1, and the rotating frame 6 is in a vertical direction. A motor is fixedly arranged on the frame 1, and an output shaft of the motor is fixedly connected to the rotating frame 6. The rotating frame 6 is driven to rotate by the motor. An adsorption member is arranged on the rotating frame 6, and the back plate is fixed or released by the adsorption member.

[0034] In the initial state, the top frame 2 and the supporting frame 3 are both away from the rotating frame 6. When in use, the back panel is placed horizontally in the placement groove on the top frame 2, the back panel is limited by the limiting piece, the side panel is placed vertically on the supporting frame 3, and the side panel is fixed by the fixing piece. Then, the top frame 2 is driven to slide downward until the back panel and the rotating frame 6 are in contact and overlapped, and then the back panel is released from the limit by the limiting piece, and the back panel is fixed by the adsorption piece, and the top frame 2 is driven to slide upward to the initial position, and the supporting frame 3 is driven to slide horizontally to close to the rotating frame 6 until the side panel and the back panel are in contact and overlapped. At this time, the side panel and the back panel are vertically distributed, and the staff will The welding gun 5 is removed from the placement frame 4 and the back plate and the side plate are welded. After the welding is completed, the side plate is unfixed by the fixing piece, the carrier frame 3 is driven to slide to the initial position, the rotating frame 6 is driven to rotate ninety degrees, and the above operation is repeated to complete the welding of the remaining three side plates and the back plate in turn, so that the back plate and the four side plates are welded into a whole. After the overall welding is completed, the back plate is unfixed by the adsorption piece, the back plate is removed from the rotating frame 6, and the welding gun 5 is set on the placement frame 4. During the welding process, the staff does not need to constantly adjust their own position for mobile welding, which is convenient to operate and also improves the welding efficiency;

[0035] In summary, when welding the back plate and the four side plates into a whole, the present application does not require the staff to constantly adjust their own position for mobile welding, which is convenient for operation and improves welding efficiency, and is therefore more practical.

[0036] like Figure 2 As shown, in some embodiments, the limiting member includes two rotating rods 7 which are both rotatably arranged on the top frame 2 and are spaced apart. The rotating rod 7 is in a horizontal direction. A plurality of spaced apart limiting rods 8 are arranged on the rotating rod 7. The limiting rods 8 are fixed on the rotating rod 7.

[0037] Referring to the above, in the initial state, the limit rod 8 is in a horizontal direction. When the back panel is placed horizontally in the placement groove on the top frame 2, multiple limit rods 8 are in contact with and overlap the back panel, and the back panel is limited by multiple limit rods 8. When the back panel needs to be released from the limit, the two rotating rods 7 are driven to rotate in opposite directions synchronously until the multiple limit rods 8 are in a vertical direction, and the back panel can withdraw from the placement groove, and then the two rotating rods 7 are driven to rotate in opposite directions synchronously until the multiple limit rods 8 are in a horizontal direction.

[0038] like Figure 3As shown, in some embodiments, two shafts 9 are rotatably provided on the top frame 2, and the two shafts 9 are both horizontal and spaced apart. In actual use, a motor should be added to the top frame 2, so that the output shaft of the motor is fixedly connected to one of the shafts 9, and the two shafts 9 are connected by a gear pair 10. The gear pair 10 includes two vertical and meshing gears, and the two gears are both vertical and fixed on the two shafts 9, respectively. The gear pair 10 can realize the synchronous reverse rotation of the two shafts 9, and the rotating rod 7 is connected to the shaft 9 by a pulley assembly 11. The pulley assembly 11 includes two pulleys and a connecting belt. The two pulleys are respectively fixed on the rotating rod 7 and the shaft 9, and the connecting belt is wound around the two pulleys. When the shaft 9 rotates, the rotating rod 7 is driven to rotate together through the pulley assembly 11;

[0039] Referring to the above, when in use, one of the shafts 9 is driven to rotate, and the two shafts 9 are rotated synchronously in opposite directions through the gear pair 10, and then the two rotating rods 7 are driven to rotate synchronously through the two pulley assemblies 11 respectively, so as to realize the synchronous opposite rotation of the two rotating rods 7.

[0040] like Figure 4 As shown, in some embodiments, the fixing member includes a positive and negative screw rod 12 rotatably arranged on the carrier 3, the positive and negative screw rod 12 is in a horizontal direction, and the positive and negative threaded sections of the positive and negative screw rod 12 are both threadedly provided with a fixing rod 13 that is slidably matched with the carrier 3, and the fixing rod 13 slides in the horizontal direction, and the fixing rod 13 is L-shaped;

[0041] Referring to the above, in the initial state, the two fixing rods 13 are away from each other. When fixing the side panel, the forward and reverse screw rods 12 are driven to rotate forward, and the two fixing rods 13 are synchronously slid in reverse directions until they are close to each other due to the action of the forward and reverse threads, until the two fixing rods 13 can no longer slide, and the side panel is fixed together by the two fixing rods 13. Conversely, the forward and reverse screw rods 12 are driven to reverse, and the two fixing rods 13 are away from each other, so that the side panel can be released.

[0042] like Figure 5-Figure 9 As shown, in some embodiments, a groove 14 is provided on the rotating frame 6, a suction cup 15 is embedded in the groove 14, the suction cup 15 is horizontal and completely located in the groove 14, a connected exhaust port 16 and a plurality of strip grooves 17 are provided on the suction cup 15, the exhaust port 16 is vertical and coaxially distributed with the suction cup 15, the plurality of strip grooves 17 are horizontal and distributed in a circular array, a plurality of through holes 18 are provided in the strip groove 17, the plurality of through holes 18 are vertical and distributed in an array along the length direction of the strip groove 17, a vacuum pump 19 is provided on the rotating frame 6, the vacuum pump 19 is fixed on the rotating frame 6, and the input end of the vacuum pump 19 is connected with the exhaust port 16;

[0043] Referring to the above, when the back panel and the rotating frame 6 are in contact and overlapped, the suction cup 15 fits against the back panel, and the vacuum pump 19 is turned on. The vacuum pump 19 works to extract the air in the multiple strip grooves 17 and the multiple through holes 18 from the exhaust port 16, so that the inside of the suction cup 15 tends to a negative pressure vacuum state, thereby adsorbing and fixing the back panel. Conversely, air is supplied to the exhaust port 16 through the vacuum pump 19, and the negative pressure vacuum state inside the suction cup 15 is released, thereby releasing the fixation of the back panel.

[0044] like Figure 7 As shown, in some embodiments, the suction cup 15 is provided with a plurality of concentric circular grooves 20, the circular grooves 20 are in a horizontal direction, and the through hole 18 is connected to the circular grooves 20;

[0045] With reference to the above, when the back plate is fixed by adsorption, the adsorption area of the back plate can be increased by providing a plurality of annular grooves 20, thereby improving the stability of use.

[0046] like Fig.10 As shown, in some embodiments, a support member is provided between the frame 1 and the rotating frame 6, and the rotating frame 6 is supported by the support member for rolling;

[0047] With reference to the above, when the rotating frame 6 rotates, the supporting member provides rolling support to the rotating frame 6 , which not only improves the stability in use but also does not affect the rotation of the rotating frame 6 .

[0048] like Fig.10 As shown, in some embodiments, the support member includes an annular movable groove 21 opened on the frame 1, the movable groove 21 is in a horizontal direction, a plurality of balls 22 are rollingly embedded in the movable groove 21, and the balls 22 cannot be separated from the movable groove 21, and a rolling groove 23 corresponding to the movable groove 21 and in an annular structure is opened on the rotating frame 6, the rolling groove 23 is in a horizontal direction, and the balls 22 and the rolling groove 23 are rollingly matched;

[0049] As mentioned above, when the rotating frame 6 rotates, the plurality of balls 22 roll in the movable groove 21 and the rolling groove 23 , and the rotating frame 6 is rollingly supported by the plurality of rolling balls 22 , while the rotation of the rotating frame 6 is not affected.

[0050] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A welding device for a power distribution cabinet, characterized in that: include: A frame (1) is provided with a top frame (2) and a support frame (3) slidably disposed thereon, the top frame (2) is provided with a limiting member, through which the back panel is limited or released, and the support frame (3) is provided with a fixing member, through which the side panel is fixed or released; A placement rack (4) is arranged on the frame (1), and a welding gun (5) is arranged on the placement rack (4); A rotating frame (6) is rotatably arranged on the frame (1); an adsorption member is arranged on the rotating frame (6), and the back plate is fixed or released by the adsorption member.

2. The distribution cabinet welding device according to claim 1, characterized in that: The limiting member comprises two rotating rods (7) which are both rotatably arranged on the top frame (2) and are spaced apart from each other, and a plurality of limiting rods (8) which are spaced apart from each other are arranged on the rotating rod (7).

3. The distribution cabinet welding device according to claim 2, characterized in that: Two shafts (9) are rotatably arranged on the top frame (2), the two shafts (9) are connected by a gear pair (10), and the rotating rod (7) and the shafts (9) are connected by a pulley assembly (11).

4. The distribution cabinet welding device according to claim 1, characterized in that: The fixing member comprises a forward and reverse screw rod (12) rotatably arranged on the bearing frame (3), the forward and reverse threaded sections of the forward and reverse screw rod (12) are both threadedly arranged with a fixing rod (13) that is slidably matched with the bearing frame (3), and the fixing rod (13) is constructed in an L shape.

5. The distribution cabinet welding device according to claim 1, characterized in that: The rotating frame (6) is provided with a groove (14), a suction cup (15) is embedded in the groove (14), an exhaust port (16) and a plurality of strip grooves (17) are provided on the suction cup (15), and a plurality of through holes (18) are provided in the strip grooves (17). A vacuum pump (19) is provided on the rotating frame (6), and an input end of the vacuum pump (19) is connected to the exhaust port (16).

6. The distribution cabinet welding device according to claim 5, characterized in that: The suction cup (15) is provided with a plurality of annular grooves (20) in a concentric circle structure, and the through hole (18) is connected to the annular grooves (20).

7. The distribution cabinet welding device according to claim 1, characterized in that: A support member is provided between the frame (1) and the rotating frame (6), and the rotating frame (6) is supported by the support member in a rolling manner.

8. The distribution cabinet welding device according to claim 7, characterized in that: The support member comprises a movable groove (21) formed on the frame (1) and having an annular structure, a plurality of balls (22) being rollingly embedded in the movable groove (21), a rolling groove (23) corresponding to the movable groove (21) and having an annular structure formed on the rotating frame (6), and the balls (22) rollingly cooperate with the rolling groove (23).