Edge sealing and welding device for distribution box

Abstract

The utility model discloses an edge sealing and welding device for a distribution box, and relates to the technical field of edge sealing and welding. The automatic welding device comprises a machining base, a welding mechanism, a clamping mechanism and a welding bottom support and further comprises a supporting bracket, an auxiliary box pushing assembly and a lifting assembly, the welding mechanism is fixedly installed on the top of the machining base, the clamping mechanism is fixedly installed on the front side of the machining base, and the welding bottom support is fixedly installed on the front side of the machining base; a sliding groove is formed in the front side of the machining base, a lifting assembly is arranged in the sliding groove, a supporting bracket is fixedly installed at the moving end of the lifting assembly, an auxiliary box pushing assembly is slidably installed in the supporting bracket, and the auxiliary box pushing assembly comprises a pushing part and a pressure applying part. The bottom of the distribution box body is supported through the supporting bracket, the right-angle groove of the supporting bracket makes contact with one face or two faces of the bottom of the box body, workers are assisted in carrying the box body to be arranged on the surface of the welding bottom support in a sleeving mode, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of edge sealing welding, in particular to an edge sealing welding device for a distribution box. Background Art

[0002] In the production and manufacturing process of a distribution box, the welding and edge sealing of the box body edge is a key process to ensure the structural sealing performance and mechanical strength. In the traditional welding process, an operator usually sleevs the distribution box to be welded on a right-angled welding base, adjusts the box body so that the two sides to be welded are in contact with the top surface of the base, and then performs the welding operation after clamping and fixing.

[0003] However, in actual welding work, for a distribution box with a small volume and a shallow depth dimension, the operator can more conveniently complete the positioning and fixing of the box body on the welding tooling. However, for a box body with a larger size and depth, during the sleeving process of the box body, skew often occurs due to its own weight, and multiple continuous corrections are required to maintain the accuracy of the welding position. The operator needs to repeatedly lift and move the heavy box body for alignment, resulting in a significant increase in labor intensity. Summary of the Utility Model

[0004] To solve the above problems, the utility model provides an edge sealing welding device for a distribution box to solve the problems of greatly increased labor intensity caused by the alignment of the edge sealing and the lifting of the box body when welding a box body with a larger size and depth.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purposes: An edge sealing welding device for a distribution box includes a processing seat, a welding mechanism, a clamping mechanism, and a welding base, and further includes a support bracket, an auxiliary box pushing component, and a lifting component. The welding mechanism is fixedly installed on the top of the processing seat, the clamping mechanism is fixedly installed on the front side of the processing seat, and the welding base is fixedly installed on the front side of the processing seat;

[0006] A chute is opened on the front side of the processing seat, and a lifting component is arranged inside the chute. A support bracket is fixedly installed on the moving end of the lifting component. An auxiliary box pushing component is slidably installed inside the support bracket. The auxiliary box pushing component includes a pushing part and a pressing part. The pushing part of the auxiliary box pushing component includes a fixed frame, a servo motor, a roller, an anti-slip strip, and a bevel gear. A through groove is opened on the surface of the support bracket. The fixed frame is slidably installed at the through groove. The servo motor is fixedly installed on the top of the fixed frame. The roller is rotatably installed inside the fixed frame. The anti-slip strip is sleeved on the surface of the roller. The bevel gear is fixedly installed at the bottom end of the roller. The number of the rollers, the anti-slip strips, and the bevel gears is two groups, and they are symmetrically arranged. The top end of one group of rollers is connected to the output end of the servo motor. The two groups of bevel gears are meshed and connected. And the pushing part can be flush with the top surface of the support bracket.

[0007] The welding mechanism includes a first electric slide rail, a second electric slide rail and a welding torch. The first electric slide rail is fixedly installed on the top of the processing base. The second electric slide rail is fixedly installed on the moving end of the first electric slide rail. The welding torch is fixedly installed on the moving end of the second electric slide rail.

[0008] There are two sets of clamping mechanisms, which are symmetrically arranged on the left and right sides of the welding base. The clamping mechanism includes a fixing plate, an electric push rod and a fixture. The fixing plate is fixedly installed on the front side of the processing base. An electric push rod is fixedly installed at the bottom of the fixing plate. A fixture is fixedly installed at the free end of the electric push rod.

[0009] The welding base includes a base and a moving support block. The base is fixedly installed on the front side of the processing base. A moving support block is slidably installed on the top of the base.

[0010] A right-angle groove is formed at the top of the support bracket, and the support bracket is hollow.

[0011] The pressing member of the auxiliary pushing box assembly is slidably installed at the inner bottom of the support bracket, and the pushing member is fixedly installed at the top of the pressing member.

[0012] The pressing member of the auxiliary pushing box assembly includes a guide rod and a spring. The guide rod is fixedly installed at the bottom of the fixing frame. A bottom plate is fixedly installed at the bottom of the support bracket. The guide rod passes through the slot at the bottom of the support bracket and is slidably inserted into the bottom plate. The top end of the spring is connected to the bottom of the fixing frame, and the bottom end of the spring is connected to the top of the bottom plate.

[0013] The lifting assembly includes a slider, a screw rod and a dial. The slider is fixedly installed at the rear side of the support bracket. The screw rod is rotatably installed inside the chute of the processing base. The screw rod is threadedly connected to the slider. A dial is fixedly sleeved at the top end of the screw rod. The slider is slidably connected to the chute.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The present utility model provides support for the bottom of the distribution box body through the support bracket. Depending on the right-angle groove of the support bracket contacting one or two sides of the bottom of the box body, it assists the staff to lift and place the box body on the surface of the welding base. The servo motor drives a set of rollers to rotate. Depending on two sets of meshing bevel gears, this set of rollers drives the other set of bevel gears to rotate. The anti-slip strips contact the bottom surface of the box body. As the rollers rotate, the box body is pushed to slide along the top of the support bracket, thereby assisting the staff to place the box body on the surface of the welding base for edge sealing welding work, or to remove the box body from the surface of the welding base, reducing the placement difficulty of boxes with large sizes and depths, and reducing the labor intensity of the staff. By pushing the dial to drive the screw rod to rotate, the screw rod drives the slider to slide in the front chute of the processing base, and the slider drives the support bracket to move up and down to adjust the height of the support bracket to align with the bottom of the box body to be edge-sealed. Description of the Drawings

[0016] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is a front view schematic diagram of the present utility model;

[0018] Figure 3 is a schematic structure diagram of the welding mechanism;

[0019] Figure 4 is a schematic structure diagram of the clamping mechanism;

[0020] Figure 5 is a schematic structure diagram of the welding base;

[0021] Figure 6 is a schematic structure diagram of the support bracket, the auxiliary box-pushing assembly and the lifting assembly;

[0022] Figure 7 is a front sectional view schematic diagram of the support bracket and the auxiliary box-pushing assembly.

[0023] Reference numerals: 1, processing base; 2, welding mechanism; 201, first electric slide rail; 202, second electric slide rail; 203, welding torch; 3, clamping mechanism; 301, fixing plate; 302, electric push rod; 303, fixture; 4, welding base; 401, base; 402, moving support block; 5, support bracket; 6, auxiliary box-pushing assembly; 601, fixing frame; 602, servo motor; 603, roller; 604, anti-slip strip; 605, bevel gear; 606, guide rod; 607, spring; 7, lifting assembly; 701, slider; 702, screw rod; 703, dial. Detailed Description of the Preferred Embodiment

[0024] The following further describes the present utility model with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the drawings is for better explanation. The structure of the present utility model necessarily extends beyond these limited embodiments, and for some equivalent replacement schemes or common means, no detailed description will be given herein, but they still fall within the protection scope of the present application.

[0025] Figures 1-7 is the preferred embodiment of the present utility model. The following further describes the present utility model with reference to the attached Figure 1 - attached Figure 7 drawings.

[0026] Distribution box edge sealing and welding device, including a processing seat 1, a welding mechanism 2, a clamping mechanism 3 and a welding base 4, further including a support bracket 5, an auxiliary box pushing component 6 and a lifting component 7. A welding mechanism 2 is fixedly installed on the top of the processing seat 1. A control panel is provided on one side of the processing seat 1. A scale plate is provided on the front side of the processing seat 1. A foot switch is provided at the bottom of the processing seat 1. A clamping mechanism 3 is fixedly installed on the front side of the processing seat 1. A welding base 4 is fixedly installed on the front side of the processing seat 1. The number of the clamping mechanisms 3 is two groups, and they are symmetrically arranged on the left and right sides of the welding base 4. A chute is opened on the front side of the processing seat 1. A lifting component 7 is arranged inside the chute. A support bracket 5 is fixedly installed at the moving end of the lifting component 7. An auxiliary box pushing component 6 is slidably installed inside the support bracket 5. The auxiliary box pushing component 6 includes a pushing piece and a pressing piece. The pressing piece is slidably installed at the inner bottom of the support bracket 5. The pushing piece is fixedly installed at the top end of the pressing piece, and the pushing piece is flush with the top surface of the support bracket 5.

[0027] Specifically, the components of the device are adjusted and set through the control panel. The height of the support bracket 5 is conveniently adjusted through the scale plate. The foot switch is convenient for controlling the auxiliary box pushing component 6 to assist the movement of the box body and the clamping and fixing of the box body while keeping the edge to be sealed of the box body in contact. The edge of the distribution box body is welded and connected through the welding mechanism 2. The surface of the distribution box body is pressed and fixed through the clamping mechanism 3. The inner wall of the distribution box body is supported by the welding base 4 to stably carry out welding and edge sealing. The bottom of the distribution box body is supported by the support bracket 5. The distribution box body is pushed to slide on the top of the support bracket 5 through the auxiliary box pushing component 6. The support bracket 5 is driven to move up and down through the lifting component 7 to adjust the support bracket 5 to be aligned with the bottom of the distribution box body.

[0028] The welding mechanism 2 includes a first electric slide rail 201, a second electric slide rail 202 and a welding torch 203. The first electric slide rail 201 is fixedly installed on the top of the processing seat 1. The second electric slide rail 202 is fixedly installed at the moving end of the first electric slide rail 201. The welding torch 203 is fixedly installed at the moving end of the second electric slide rail 202.

[0029] Specifically, the first electric slide rail 201 drives the second electric slide rail 202 to move in the front and back directions. The second electric slide rail 202 drives the welding torch 203 to move in the up and down directions. The edge of the distribution box body is continuously welded through the welding torch 203 to ensure its connection strength and sealing performance.

[0030] The clamping mechanism 3 includes a fixing plate 301, an electric push rod 302 and a fixture 303. The fixing plate 301 is fixedly installed on the front side of the processing seat 1. The electric push rod 302 is fixedly installed at the bottom of the fixing plate 301. The fixture 303 is fixedly installed at the free end of the electric push rod 302.

[0031] Specifically, the electric push rod 302 is used to push the clamp 303 closer to the welding base 4 to clamp the distribution box body therebetween.

[0032] The welding base 4 includes a base 401 and a movable support block 402. The base 401 is fixedly installed on the front side of the processing seat 1, and the movable support block 402 is slidably installed on the top of the base 401.

[0033] Specifically, by adjusting the position of the movable support block 402 on the base 401, the front and rear ends of the inner wall of the distribution box body are respectively supported by the base 401 and the movable support block 402.

[0034] A right-angle groove is provided at the top of the support bracket 5. The support bracket 5 is hollow, and a positioning pin is fixedly installed on one side of the support bracket 5.

[0035] Specifically, through the right-angle groove of the support bracket 5, the bottom of the distribution box body can be fitted with the support bracket 5. The hollow support bracket 5 reduces the contact area with the box body, reducing the frictional resistance when the box body slides. Through the positioning pin and the scale plate on the front side of the processing seat 1, the height position of the support bracket 5 is determined so as to be aligned with the bottom of the box body.

[0036] The pushing member of the auxiliary box-pushing assembly 6 includes a fixed frame 601, a servo motor 602, a roller 603, an anti-slip strip 604, and a bevel gear 605. A through groove is provided on the surface of the support bracket 5. The fixed frame 601 is slidably installed at the through groove. A servo motor 602 is fixedly installed on the top of the fixed frame 601. A roller 603 is rotatably installed inside the fixed frame 601. An anti-slip strip 604 is sleeved on the surface of the roller 603. A bevel gear 605 is fixedly installed at the bottom end of the roller 603. The number of the rollers 603, the anti-slip strips 604, and the bevel gears 605 is two groups and they are symmetrically arranged. The top end of one group of rollers 603 is connected to the output end of the servo motor 602, and the two groups of bevel gears 605 are meshed and connected.

[0037] Specifically, the servo motor 602 drives one group of rollers 603 to rotate. Through the meshing of the two groups of bevel gears 605, the other group of rollers 603 is driven to rotate in the opposite direction. The anti-slip strip 604 increases the friction between the roller 603 and the bottom of the distribution box body, thereby pushing it to slide on the top of the support bracket 5.

[0038] The pressing member of the auxiliary box-pushing assembly 6 includes a guide rod 606 and a spring 607. The guide rod 606 is fixedly installed at the bottom of the fixed frame 601. A bottom plate is fixedly installed at the bottom of the support bracket 5. The guide rod 606 passes through the slot at the bottom of the support bracket 5 and is slidably inserted into the bottom plate. The top end of the spring 607 is connected to the bottom of the fixed frame 601, and the bottom end of the spring 607 is connected to the top of the bottom plate.

[0039] Specifically, the fixing frame 601 is guided by the guide rod 606 to move up and down stably, and the fixing frame 601 is pushed upward by the spring 607, so that the anti-slip strip 604 can closely adhere to the bottom of the distribution box body.

[0040] The lifting assembly 7 includes a slider 701, a screw rod 702 and a dial 703. The slider 701 is fixedly installed on the rear side of the support bracket 5. The slider 701 is slidably connected with the chute. The screw rod 702 is rotatably installed inside the chute of the processing seat 1. The screw rod 702 is threadedly connected with the slider 701. A dial 703 is fixedly sleeved on the top end of the screw rod 702.

[0041] Specifically, by pushing the dial 703 to drive the screw rod 702 to rotate, the screw rod 702 drives the slider 701 to slide inside the chute of the processing seat 1, thereby controlling the height position of the support bracket 5.

[0042] In summary: When the utility model is in use, the staff member pushes the dial 703 to drive the screw rod 702 to rotate according to the size of the distribution box body to be edge-sealed and welded, so that the screw rod 702 drives the slider 701 to slide along the inner wall of the chute of the processing seat 1, controlling the height of the support bracket 5. When the edge-sealing part of the box body fits with the welding bottom bracket 4, its bottom can fit with the top of the support bracket 5. The staff member transports the box body, makes its bottom fit with the top of the support bracket 5, relies on the support bracket 5 to assist in supporting the box body, and the bottom of the box body contacts the anti-slip strip 604, applying pressure to it. The fixing frame 601 moves downward along the guidance of the guide rod 606, and the spring 607 is compressed until the anti-slip strip 604 is flush with the right-angle groove of the support bracket 5. The inner wall of the edge-sealing part of the box body fits with the top of the welding bottom bracket 4, and the two sides of the edge-sealing part are adjusted to be aligned. The staff member steps on the foot switch at the bottom of the processing seat 1 to drive the servo motor 602 to drive the roller 603 to rotate. Through the transmission of two groups of meshing bevel gears 605, the two groups of rollers 603 rotate in opposite directions, and assist in pushing the bottom of the box body in contact with the anti-slip strip 604, so as to place the box body with a large size and depth on the welding bottom bracket 4 in a stable and labor-saving manner, so that the top ends of the base 401 and the moving support block 402 are respectively in close contact with both ends of the inner wall of the edge-sealing part of the box body. The staff member steps on the foot switch at the bottom of the processing seat 1 to drive the electric push rod 302 to push the clamp 303 close to the welding bottom bracket 4 to clamp and fix the box body therebetween. Subsequently, the welding mechanism 2 is controlled to perform edge-sealing welding treatment on the distribution box body. After the welding is completed, the servo motor 602 is driven to drive the roller 603 to change its rotation direction to assist in pushing out the box body, and the edge-sealing process of the box body ends.

[0043] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The edge sealing and welding device for a distribution box includes a processing base (1), a welding mechanism (2), a clamping mechanism (3), and a welding bottom support (4), characterized in that, It also includes a support bracket (5), an auxiliary box-pushing component (6) and a lifting component (7). A welding mechanism (2) is fixedly installed at the top of the processing seat (1), and a clamping mechanism (3) and a welding base (4) are fixedly installed on the front side of the processing seat (1); A chute is provided on the front side of the processing seat (1). The lifting component (7) is arranged inside the chute. The moving end of the lifting component (7) is fixedly installed with the support bracket (5). An auxiliary box-pushing component (6) is slidably installed inside the support bracket (5). The auxiliary box-pushing component (6) includes a pushing member and a pressing member. The pushing member of the auxiliary box-pushing component (6) includes a fixed frame (601), a servo motor (602), a roller (603), an anti-slip strip (604) and a bevel gear (605). A through groove is provided on the surface of the support bracket (5). The fixed frame (601) is slidably installed at the through groove. The servo motor (602) is fixedly installed at the top of the fixed frame (601). The roller (603) is rotatably installed inside the fixed frame (601). The anti-slip strip (604) is sleeved on the surface of the roller (603). The bevel gear (605) is fixedly installed at the bottom end of the roller (603). The number of the rollers (603), the anti-slip strips (604) and the bevel gears (605) is two groups, and they are symmetrically arranged. And the top end of one group of rollers (603) is connected to the output end of the servo motor (602). The two groups of bevel gears (605) are meshed with each other.

2. The edge sealing and welding device for the distribution box according to claim 1, wherein, The welding mechanism (2) includes a first electric slide rail (201), a second electric slide rail (202) and a welding torch (203). The first electric slide rail (201) is fixedly installed at the top of the processing seat (1). The second electric slide rail (202) is fixedly installed at the moving end of the first electric slide rail (201). The welding torch (203) is fixedly installed at the moving end of the second electric slide rail (202).

3. The edge sealing and welding device for the distribution box according to claim 1, characterized in that, The number of the clamping mechanisms (3) is two groups, and they are symmetrically arranged on the left and right sides of the welding base (4). The clamping mechanism (3) includes a fixing plate (301), an electric push rod (302) and a clamp (303). The fixing plate (301) is fixedly installed on the front side of the processing seat (1). The electric push rod (302) is fixedly installed at the bottom of the fixing plate (301). The free end of the electric push rod (302) is fixedly installed with the clamp (303).

4. The edge sealing and welding device for the distribution box according to claim 1, characterized in that, The welding base (4) includes a base (401) and a moving support block (402). The base (401) is fixedly installed on the front side of the processing seat (1). The moving support block (402) is slidably installed on the top of the base (401).

5. The edge sealing and welding device for the distribution box according to claim 1, characterized in that, A right-angle groove is provided at the top of the support bracket (5). The support bracket (5) is hollow inside.

6. The edge-sealing and welding device for the distribution box according to claim 5, characterized in that, The pressing member of the auxiliary box-pushing component (6) is slidably installed at the inner bottom of the support bracket (5), and the pushing member is fixedly installed at the top end of the pressing member.

7. The edge sealing and welding device for the distribution box according to claim 6, characterized in that, The pressing member of the auxiliary box-pushing assembly (6) includes a guide rod (606) and a spring (607). The guide rod (606) is fixedly installed at the bottom of the fixed frame (601). A bottom plate is fixedly installed at the bottom of the support bracket (5). The guide rod (606) passes through a slot at the bottom of the support bracket (5) and is slidably inserted into the bottom plate. The top end of the spring (607) is connected to the bottom of the fixed frame (601), and the bottom end of the spring (607) is connected to the top of the bottom plate.

8. The edge-sealing and welding device for the distribution box according to claim 6, characterized in that, The lifting assembly (7) includes a slider (701), a screw rod (702), and a dial (703). The slider (701) is fixedly installed at the rear side of the support bracket (5). The screw rod (702) is rotatably installed inside the chute of the processing seat (1). The screw rod (702) is threadedly connected to the slider (701). A dial (703) is fixedly sleeved at the top end of the screw rod (702). The slider (701) is slidably connected to the chute.

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