Displacement assembly of multi-point steel belt welding special machine

Abstract

The utility model discloses a displacement assembly of a special multipoint steel belt welding machine, which comprises a rack, a PLC (programmable logic controller) power control cabinet and a welding device body, an L-shaped support is fixedly mounted at the upper end of the rack, two strip-shaped steel rails are fixedly connected to the side wall of the front end of the horizontal section of the L-shaped support, and the two strip-shaped steel rails are respectively arranged close to the upper end and the lower end of the horizontal section of the L-shaped support. And a horizontal adjusting mechanism is arranged between the two strip-shaped steel rails. The servo motor drives the L-shaped sliding block to horizontally reciprocate along the two strip-shaped steel rails, and the L-shaped sliding block drives the welding device body to horizontally reciprocate, so that the PLC electric control cabinet adjusts the welding point position of the welding device body, welding is started at a time, automatic continuous welding can be achieved, the welding efficiency is improved, and the production cost is reduced. The movable platform is matched with the sliding balls to horizontally move along the sliding rails on the two sides of the rack, the jacking air cylinder lifts the I-shaped material carrying table, manual mopping of a steel belt is not needed, time and labor are saved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a special machine for steel strip welding, in particular to a displacement component of a special machine for multi-point steel strip welding. Background Art

[0002] Steel belt refers to a conveyor belt made of carbon steel. It is used as the traction and carrying component of the belt conveyor. It can also be used to bundle goods. It is a narrow and long steel plate produced by various steel rolling companies to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. In actual application, steel belt often requires multi-point welding.

[0003] In actual use, the existing steel strip welding machine is not convenient to adjust the welding head position according to actual needs, the welding efficiency is low, and the steel strip needs to be manually dragged for multi-point welding, which is time-consuming and laborious. A shifting component of a multi-point steel strip welding machine is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings and defects in the prior art, the utility model proposes a shifting component for a multi-point steel strip welding machine, which is used to solve the technical problems that the existing steel strip welding machine in the background technology is not convenient to adjust the welding head position according to actual needs during actual use, the welding efficiency is low, and the steel strip needs to be manually dragged for multi-point welding, which is time-consuming and labor-intensive.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A displacement component of a multi-point steel strip welding machine comprises a frame, a PLC power control cabinet and a welder body, wherein an L-shaped bracket is fixedly installed on the upper end of the frame, and two strip steel rails are fixedly connected to the front end side wall of the horizontal section of the L-shaped bracket, and the two strip steel rails are respectively arranged near the upper and lower ends of the horizontal section of the L-shaped bracket, and a horizontal adjustment mechanism is arranged between the two strip steel rails, and the welder body is arranged on the horizontal adjustment mechanism, and slide rails are arranged at the upper ends of the frame at the front and rear sides, and the same moving platform is slidably connected in the two slide rails, and an I-shaped loading platform is arranged at the upper end of the moving platform, and a steel strip loading trough is arranged on the I-shaped loading platform, and the welder body and the horizontal adjustment mechanism are both electrically connected to the PLC power control cabinet.

[0007] Preferably, the horizontal adjustment mechanism includes a triangular steel frame fixedly connected to the front end side wall of the horizontal section of the L-shaped bracket, the triangular steel frame is located on the left side of the two bar steel rails, a servo motor is fixedly installed on the left side wall of the triangular steel frame, the servo motor is electrically connected to the PLC power control cabinet, the two bar steel rails are fixedly connected to the same coupling on the opposite side walls close to the triangular steel frame, a screw rod is fixedly connected to the coupling, the screw rod is horizontally inserted between the two bar steel rails, and an L-shaped sliding block matching it is slidably connected between the two bar steel rails, limit blocks are provided on the side walls of the vertical sections on both sides of the center position of the L-shaped sliding block, the screw rod thread rotates through the two limit blocks, the same triangular steel plate is provided between the vertical section and the horizontal section of the L-shaped sliding block, and the welder body is fixedly installed at the lower end of the horizontal section of the L-shaped sliding block.

[0008] Preferably, the limit block and the triangular steel plate are integrally formed with the L-shaped sliding block.

[0009] Preferably, a plurality of sliding balls are embedded in the lower ends of the movable platform near the front and rear sides, and the plurality of sliding balls on the same side are evenly spaced and distributed, and the plurality of sliding balls are in sliding contact with the bottom of the slide rail.

[0010] Preferably, lifting cylinders are fixedly installed at the lower ends of the left and right sides of the mobile platform, and the upper ends of the piston rods of the two lifting cylinders are fixedly connected to the lower ends of the left and right sides of the I-shaped loading platform respectively, and the lifting cylinders are electrically connected to the PLC power control cabinet.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The servo motor drives the L-shaped sliding block to move horizontally back and forth along the two strip rails, and the L-shaped sliding block drives the welder body to move horizontally back and forth, so that the PLC power control cabinet adjusts the welding point of the welder body. The welding is started once, and continuous welding can be automatically performed to improve the welding efficiency.

[0013] 2. The mobile platform cooperates with several sliding balls to move horizontally along the slide rails on both sides of the frame, and the lifting cylinder lifts the I-shaped loading platform. There is no need to manually move the steel belt, which saves time and effort and reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a displacement assembly of a multi-point steel strip welding machine proposed by the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 This is a structural schematic diagram of an L-shaped sliding block and a welding device body of a displacement assembly of a multi-point steel strip welding machine proposed by the utility model;

[0017] Figure 4 for Figure 1 A partial enlarged view of point B in the middle;

[0018] Figure 5 The utility model provides a perspective top view of a frame, a mobile platform and an I-shaped loading platform of a displacement assembly of a multi-point steel strip welding machine.

[0019] In the figure: 1 frame, 2 PLC power control cabinet, 3 welding machine body, 4 L-type bracket, 5 steel rails, 6 slide rails, 7 mobile platform, 8 I-shaped loading platform, 9 steel belt loading trough, 10 triangular steel frame, 11 servo motor, 12 coupling, 13 screw rod, 14 L-type sliding block, 15 limit block, 16 triangular steel plate, 17 sliding ball, 18 lifting cylinder. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5A displacement component of a multi-point steel strip welding machine comprises a frame 1, a PLC power control cabinet 2 and a welder body 3. An L-shaped bracket 4 is fixedly installed on the upper end of the frame 1. Two strip steel rails 5 are fixedly connected to the front end side wall of the horizontal section of the L-shaped bracket 4. The two strip steel rails 5 are respectively arranged near the upper and lower ends of the horizontal section of the L-shaped bracket 4. A horizontal adjustment mechanism is arranged between the two strip steel rails 5. The welder body 3 is arranged on the horizontal adjustment mechanism. The horizontal adjustment mechanism comprises a triangular steel frame 10 fixedly connected to the front end side wall of the horizontal section of the L-shaped bracket 4. The triangular steel frame 10 is used to install a servo motor 11. The triangular steel frame 10 is located on the left side of the two strip steel rails 5. A servo motor 11 is fixedly installed on the left side wall of the triangular steel frame 10. The servo motor 11 is electrically connected to the PLC power control cabinet 2. The two strip steel rails 5 are fixedly connected to the same coupling 12 on the opposite side walls near the triangular steel frame 10. A screw rod 13 is fixedly connected to the coupling 12. The servo motor 11 is electrically connected to the PLC power control cabinet 2. The servo motor 11 cooperates with the coupling 12 to drive the screw rod 13 to rotate. The screw rod 13 is horizontally inserted between the two bar rails 5. The two bar rails 5 are slidably connected with a matching L-shaped sliding block 14. The side walls of the vertical sections on both sides of the center position of the L-shaped sliding block 14 are provided with limit blocks 15. The screw rod 13 is threaded and rotated to penetrate the two limit blocks 15. The same triangular steel plate 16 is provided between the vertical section and the horizontal section of the L-shaped sliding block 14. The welder body 3 is fixedly installed at the lower end of the horizontal section of the L-shaped sliding block 14. The limit block 15 and the triangular steel plate 16 are both integrated with the L-shaped sliding block 14. The screw rod 13 cooperates with the two limit blocks 15 threadedly connected to drive the L-shaped sliding block 14 to move back and forth horizontally between the two bar rails 5, and the L-shaped sliding block 14 drives the welder body 3 to move back and forth horizontally, so that the PLC power control cabinet 2 adjusts the welding point of the welder body 3. The welding is started once, and automatic continuous welding can be performed to improve the welding efficiency.

[0023] The upper ends of the frame 1 on both sides of the front and rear are provided with slide rails 6, and the same moving platform 7 is slidably connected in the two slide rails 6. A plurality of sliding balls 17 are embedded in the lower ends of the moving platform 7 near the front and rear sides. The plurality of sliding balls 17 on the same side are evenly spaced and arranged. The plurality of sliding balls 17 are all in sliding contact with the bottom of the slide rails 6. The moving platform 7 is pulled to cooperate with the plurality of sliding balls 17 to move horizontally along the slide rails 6 on both sides of the frame 1, so that the steel strip to be welded is placed manually in the steel strip loading groove 9 on the I-shaped loading platform 8. The upper end of the moving platform 7 is provided with an I-shaped loading platform 8, and the lower ends of the moving platform 7 on the left and right sides are fixedly installed There are lifting cylinders 18, the upper ends of the piston rods of the two lifting cylinders 18 are fixedly connected to the lower ends of the I-shaped loading platform 8 on the left and right sides respectively, the lifting cylinders 18 are electrically connected to the PLC power control cabinet 2, and the I-shaped loading platform 8 is provided with a steel belt loading trough 9, and the steel belt loading trough 9 is used to place the steel belt to be welded. The lifting cylinders 18 at the lower ends of both sides of the mobile platform 7 are started to lift the I-shaped loading platform 8, so that the welder body 3 can contact the steel belt to be welded in the steel belt loading trough 9 for welding. There is no need to manually mop the steel belt to move, which saves time and effort and reduces labor intensity. The welder body 3 and the horizontal adjustment mechanism are both electrically connected to the PLC power control cabinet 2.

[0024] When the utility model is in use, the steel strip to be welded is placed in the steel strip loading groove 9 on the I-shaped loading platform 8, and the PLC power control cabinet 2 controls the opening and closing of the welding machine body 3, the servo motor 11 and the lifting cylinder 18, and starts the servo motor 11 on the triangular steel frame 10, so that the servo motor 11 cooperates with the coupling 12 to drive the screw rod 13 to rotate, so that the screw rod 13 cooperates with the two limit blocks 15 of the threaded sleeve to drive the L-shaped sliding block 14 to move horizontally back and forth between the two strip steel rails 5, and the L-shaped sliding block 14 drives the welding machine body 3 to move horizontally back and forth, so that the PLC The power control cabinet 2 adjusts the welding point of the welding machine body 3. The welding is started once and can be automatically and continuously welded to improve the welding efficiency. The mobile platform 7 is pulled to cooperate with a number of sliding balls 17 to move horizontally along the two side slide rails 6 on the frame 1, so that the steel strip to be welded is manually placed in the steel strip loading groove 9 on the I-shaped loading platform 8. The lifting cylinders 18 at the lower ends of both sides of the mobile platform 7 are started to lift the I-shaped loading platform 8, so that the welding machine body 3 can contact the steel strip to be welded in the steel strip loading groove 9 for welding operation. There is no need to manually mop the steel strip to move, which saves time and effort and reduces labor intensity.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A displacement assembly for a multi-point steel strip welding machine, comprising a frame (1), a PLC power control cabinet (2) and a welding machine body (3), characterized in that: An L-shaped bracket (4) is fixedly mounted on the upper end of the frame (1); two strip steel rails (5) are fixedly connected to the front end side wall of the horizontal section of the L-shaped bracket (4); the two strip steel rails (5) are respectively arranged near the upper and lower ends of the horizontal section of the L-shaped bracket (4); a horizontal adjustment mechanism is arranged between the two strip steel rails (5); the welder body (3) is arranged on the horizontal adjustment mechanism; the upper ends of the frame (1) located at the front and rear sides are provided with slide rails (6); the same moving platform (7) is slidably connected in the two slide rails (6); an I-shaped loading platform (8) is arranged at the upper end of the moving platform (7); a steel belt loading trough (9) is arranged on the I-shaped loading platform (8); the welder body (3) and the horizontal adjustment mechanism are both electrically connected to the PLC power control cabinet (2).

2. The displacement assembly of a multi-point steel strip welding machine according to claim 1, characterized in that: The horizontal adjustment mechanism comprises a triangular steel frame (10) fixedly connected to the front end side wall of the horizontal section of the L-shaped bracket (4), the triangular steel frame (10) being located on the left side of the two strip steel rails (5), a servo motor (11) being fixedly mounted on the left side wall of the triangular steel frame (10), the servo motor (11) being electrically connected to the PLC power control cabinet (2), and a same coupling (12) being fixedly connected to the opposite side walls of the two strip steel rails (5) close to the triangular steel frame (10), the coupling (12) being fixedly connected to a screw rod (13) ), the screw rod (13) is horizontally inserted between two bar-shaped steel rails (5), and a matching L-shaped sliding block (14) is slidably connected between the two bar-shaped steel rails (5), and limit blocks (15) are provided on the side walls of the vertical sections on both sides of the center position of the L-shaped sliding block (14), and the screw rod (13) is threadedly rotated to pass through the two limit blocks (15), and the same triangular steel plate (16) is provided between the vertical section and the horizontal section of the L-shaped sliding block (14), and the welding device body (3) is fixedly installed at the lower end of the horizontal section of the L-shaped sliding block (14).

3. The displacement assembly of a multi-point steel strip welding machine according to claim 2, characterized in that: The limit block (15) and the triangular steel plate (16) are both integrally formed with the L-shaped sliding block (14).

4. The displacement assembly of a multi-point steel strip welding machine according to claim 1, characterized in that: A plurality of sliding balls (17) are embedded in the lower ends of the movable platform (7) near the front and rear sides. The plurality of sliding balls (17) on the same side are arranged at equal intervals, and the plurality of sliding balls (17) are all in sliding contact with the bottom of the slide rail (6).

5. The displacement assembly of a multi-point steel strip welding machine according to claim 1, characterized in that: Lifting cylinders (18) are fixedly mounted at the lower ends of the left and right sides of the mobile platform (7), and the upper ends of the piston rods of the two lifting cylinders (18) are respectively fixedly connected to the lower ends of the left and right sides of the I-shaped loading platform (8), and the lifting cylinders (18) are electrically connected to the PLC power control cabinet (2).

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