CN111069814A

CN111069814A - Automatic production equipment for embedded scaffold

Info

Publication number: CN111069814A
Application number: CN201911413697.4A
Authority: CN
Inventors: 李伟明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-28

Abstract

The invention discloses automatic production equipment for an embedded scaffold, which comprises a rack, a driving device, a bracket, a pushing device, a second driving motor, a welding device, a pressing device and a lead screw, wherein the driving device and the pushing device are respectively and fixedly arranged at two ends of the rack, the bracket is fixedly arranged at the middle part of the rack, the lead screw is fixedly arranged at the upper end of the rack, the welding device is transversely movably connected with the lead screw, the second driving motor is fixedly arranged at one end of the lead screw, the pressing device is fixedly arranged at the upper end of the rack, the embedded scaffold is arranged between the driving device and the pushing device, and the embedded scaffold is arranged on the. According to the invention, the driving device and the welding device capable of moving transversely are adopted, the driving device can drive the embedded scaffold to rotate on the bracket, the U-shaped grooves on two sides of the embedded scaffold can be respectively welded, after the welding of the U-shaped grooves in the current welding position is finished, the welding device is moved transversely, so that the next welding position is reached, and the number of the embedded scaffold is increased from 60 to 300 per day.

Description

Automatic production equipment for embedded scaffold

Technical Field

The invention relates to the technical field of production of embedded scaffolds, in particular to automatic production equipment for embedded scaffolds.

Background

The embedded scaffold refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is commonly used in places where the height of an upper outer wall layer of a building site is high and direct construction cannot be achieved, and is very necessary for efficient production of the embedded scaffold due to large-scale use of the embedded scaffold on the building site.

At present, the production equipment of the embedded scaffold in the prior art is formed by sequentially arranging a hydraulic turnover machine, a riveting machine, a No. 1 conveyor, a punching machine, a No. 2 conveyor, an assembly workbench, a No. 3 conveyor and a counting and packaging machine. The utility model discloses the technical scheme who adopts has that the operator need not bow to pick up the work piece, reduce artifical transport in the production process, but automatic counting, reach and set for quantity after self-closing whereabouts passageway, improved production efficiency, improved the rate of accuracy of packing quantity.

For example, the utility model with chinese patent publication No. CN206013918U discloses a special production line for steel pipe embedded scaffold fasteners, which is formed by sequentially arranging a hydraulic tilter, a riveting machine, a conveyor 1, a punching machine, a conveyor 2, an assembly workbench, a conveyor 3 and a counting and packaging machine. The utility model discloses an adopted technical scheme have the operator need not bow to pick up the work piece, reduce artifical transport in the production process, but automatic counting, reach and set for quantity after self-closing whereabouts passageway, improved production efficiency, improved the rate of accuracy of packing quantity.

For another example, the invention patent with chinese patent publication No. CN109648154A discloses a cutting production device for an embedded scaffold, which is used for cutting steel pipes and comprises a bracket, two support pipes, two clamping assemblies, a support plate, a telescopic unit, a blade, and a rotating unit, wherein the two support pipes are sequentially mounted on the bracket, and the two support pipes are coaxially arranged; the two clamping components are respectively arranged on the two supporting pipes and are used for clamping the steel pipe; the telescopic unit is used for driving the supporting plate to be close to or far away from the steel pipe; the rotating unit is arranged on the supporting plate and is in transmission connection with the blade.

The prior art has at least the following problems:

in the prior art, the traditional production process of the embedded scaffold adopts manual feeding and mechanical arm welding, so that the mass production cannot be achieved, the welding effect is poor, and the processing cost and the labor cost are high.

The traditional production process for the embedded scaffold in the prior art adopts manual feeding and mechanical arm welding, so that the mass production cannot be achieved, the welding effect is poor, the processing cost and the labor cost are high, and an effective solution is not provided at present.

Disclosure of Invention

The invention aims to provide automatic production equipment for an embedded scaffold, aiming at the defects of the prior art.

The automatic production equipment for the embedded scaffold comprises: the device comprises a rack, a driving device, a bracket, a pushing device, a second driving motor, a welding device, a pressing device and a lead screw;

the driving device and the pushing device are respectively fixedly arranged at two ends of the rack, the bracket is fixedly arranged at the middle part of the rack, the lead screw is fixedly arranged at the upper end of the rack, the welding device is transversely movably connected to the lead screw, the second driving motor is fixedly arranged at one end of the lead screw, the pressing device is fixedly arranged at the upper end of the rack, the embedded scaffold is arranged between the driving device and the pushing device, and the embedded scaffold is arranged on the bracket.

Further, the welding device comprises two welding machines.

Further, the welding machine comprises a connecting plate, a welding gun frame, a welding gun, a first air cylinder and a second air cylinder;

the connecting plate is connected with the lead screw, the upper end of the welding gun frame is movably connected with the connecting plate through a first air cylinder, and the welding gun is movably connected with the lower end of the welding gun frame through a second air cylinder.

Further, the number of welding guns is four.

Further, the included angle between the welding gun and the horizontal direction is 10-18 degrees, and the included angle between the welding gun and the vertical direction is 10-20 degrees.

Further, the driving device comprises a first driving motor and a first tip cone, the first end of the first driving motor is fixedly connected with the bracket, and the second end of the first driving motor is fixedly connected with the first tip cone.

Further, the pressing means includes: the pressing cylinder, the pressing rod, the top fixing piece and the limiting groove plate are pressed downwards;

the upper end and the frame fixed connection of air cylinder push down, the lower extreme and the lower depression bar fixed connection of air cylinder push down, spacing frid and the equal fixed connection of top firmware and push down the pole, and spacing frid is located on the welding position.

Furthermore, the bracket comprises a limiting plate and a limiting roller, and the limiting plate and the limiting roller are alternately and fixedly arranged on the rack.

Furthermore, the automatic production equipment for the embedded scaffold also comprises a position switch electrically connected with the second driving motor.

Further, the pushing device comprises a pushing cylinder and a second tip cone, a first end of the pushing cylinder is fixedly connected with the bracket, and a second end of the pushing cylinder is fixedly connected with the second tip cone.

Compared with the prior art, the automatic production equipment for the embedded scaffold has the following remarkable advantages:

1, two welding machines are adopted to simultaneously weld 8 welding guns, so that the consistency of the produced products is good, and the production stability and the production efficiency are high.

2, a driving device and a welding device capable of moving transversely are adopted, a first driving motor can drive the embedded scaffold to rotate on the bracket, after the welding of the U-shaped groove at one side of the embedded scaffold is finished, the embedded scaffold is driven to rotate by the first driving motor, the U-shaped groove at the other side of the embedded scaffold can be welded at the same time, after the U-shaped grooves on the two sides are welded, the welding device is moved transversely to reach the next welding position quickly to continue welding operation, the embedded scaffold is driven to rotate by the first driving motor again, thereby respectively welding the U-shaped grooves at the two sides, so that the automatic production equipment of the embedded scaffold can automatically complete the welding operation of 16U-shaped grooves on the embedded scaffold each time, the number of the welding completion of the embedded scaffold is increased to 300 from 60 every day, and the welding efficiency is improved.

And 3, limiting action is performed through the limiting rollers and the limiting plates simultaneously, so that the limiting of the embedded scaffold is more accurate, and the welding precision is improved.

4, through setting up the push-down device, improved the stability of embedded scaffold frame, and then improved the welding precision.

5, through set up spacing frid on depression bar down for treat that the position of welded U type groove is more accurate, when welding embedded scaffold frame, directly arrange spacing frid in with U type groove, can aim at U type groove and welding position, improved production efficiency.

6, the included angle between the welding gun and the horizontal direction is set to be 10-18 degrees, and the included angle between the welding gun and the vertical direction is set to be 10-20 degrees, so that welding slag can directly fall off in the welding process, the influence of the welding slag generated in the welding process on welding is avoided, and the welding effect is improved.

7, set up the casing through in the frame outside, protected each components and parts in the frame, also avoided the dust in the air to welded influence simultaneously, improved the life of embedded scaffold frame automatic production equipment.

8, through set up first addendum cone and second addendum cone respectively in embedded scaffold both sides, because embedded scaffold main part is steel tubular structure, consequently, set up the addendum cone in both sides and make the axial steadiness height of embedded scaffold, improved the welding effect.

Drawings

Fig. 1 is a schematic internal perspective view of an automatic production apparatus for an embedded scaffold according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic perspective view of the direction B in fig. 1.

Description of reference numerals:

1-a frame; 2-a driving device, 21-a first driving motor, 22-a first tip cone; 3-bracket, 31-limiting roller and 32-limiting plate; 4-a pushing device, 41-a pushing cylinder and 42-a second tip cone; 5-a second drive motor; 6-welding device, 61-welding machine, 611-welding gun, 612-welding gun frame, 613-second cylinder, 614-connecting plate and 615-first cylinder; 7-a lead screw; 8-a pressing device, 81-a pressing cylinder, 82-a pressing rod, 83-a top fixing piece and 84-a limiting groove plate.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

As shown in fig. 1, the automatic production apparatus for a scaffold includes: the scaffold comprises a rack 1, a driving device 2, a bracket 3, a pushing device 4, a second driving motor 5, a welding device 6, a pressing device 8 and a lead screw 7, wherein the driving device 2 and the pushing device 4 are respectively and fixedly arranged at two ends of the rack 1, the bracket 3 is fixedly arranged at the middle part of the rack 1, the lead screw 7 is fixedly arranged at the upper end of the rack 1, the welding device 6 is transversely movably connected with the lead screw 7, the second driving motor 5 is fixedly arranged at one end of the lead screw 7, the pressing device 8 is fixedly arranged at the upper end of the rack 1, an embedded scaffold (not shown in the figure) is arranged between the driving device 2 and the pushing device 4 and is arranged on the bracket 3, wherein the rack 1 is used for providing support, the driving device 2 is used for driving the embedded scaffold to rotate, and it is required to say that the main body of the embedded scaffold is a steel pipe, a plurality of U-shaped grooves (not, after the welding of the U-shaped groove of one side on the steel pipe is finished, the embedded scaffold is driven to rotate 180 degrees through the driving device 2, the welding of the U-shaped groove of the other side of the steel pipe is carried out, the bracket 3 is used for supporting the embedded scaffold, the two ends of the embedded scaffold are supported at the same height, the pushing device 4 is used for being matched with the driving device 2, the embedded scaffold is axially locked on the bracket 3, the second driving motor 5 is used for driving the lead screw 7, the welding device 6 transversely moves on the lead screw 7, the welding device 6 reaches a preset welding position, and the pressing device 8 is used for pressing the embedded scaffold on the bracket 3.

Further, as shown in fig. 1, the welding apparatus 6 includes two welding machines 61 for simultaneously welding both sides of the scaffold.

Further, as shown in fig. 1 and 2, the welding machine 61 includes a welding gun 611, a welding gun holder 612, a second cylinder 613, a connecting plate 614 and a first cylinder 615, the connecting plate 614 is connected to the lead screw 7, the upper end of the welding gun holder 612 is movably connected to the connecting plate 614 through the first cylinder 615, the welding gun 611 is movably connected to the lower end of the welding gun holder 612 through the second cylinder 613, wherein the vertical height of the welding gun 611 is adjusted by the first cylinder 615, and the horizontal opening and closing of the welding gun 611 is adjusted by the second cylinder 613, so that the welding gun 611 is adjusted at a welding position.

Further, as shown in fig. 1, the number of the welding guns 611 is four, wherein each two welding guns 611 form one group, the two welding guns 611 included in each group are symmetrically arranged on two sides of the welding gun holder 612, when welding, the U-shaped groove on the scaffold and the steel pipe can be welded simultaneously from two sides, and the welding of the U-shaped groove can be completed by one-time welding.

Further, as shown in fig. 1 and 2, the angle between the welding torch 611 and the horizontal direction is 10 to 18 °, and the angle between the welding torch 611 and the vertical direction is 10 to 20 °.

Further, the angle between the welding torch 611 and the horizontal direction is 14 °, and the angle between the welding torch 611 and the vertical direction is 15 °, so as to avoid the influence of the slag generated during welding on the welding.

Further, as shown in fig. 3, the driving device 2 includes a first driving motor 21 and a first tip cone 22, a first end of the first driving motor 21 is fixedly connected to the bracket 3, and a second end of the first driving motor 21 is fixedly connected to the first tip cone 22, wherein the first driving motor 21 is configured to rotate the scaffold to weld the other side of the scaffold in a U-shaped groove, and the first tip cone 22 is configured to abut against the scaffold to axially lock the scaffold.

Further, as shown in fig. 2, the pressing device 8 includes: a pressing cylinder 81, a pressing rod 82, a top fixing piece 83 and a limit groove plate 84;

the upper end and the frame 1 fixed connection of air cylinder 81 push down, the lower extreme and the lower depression bar 82 fixed connection of air cylinder 81 push down, spacing frid 84 and the equal fixed connection of top firmware 83 and lower depression bar 82, and spacing frid 84 locates on the welding position, wherein, the quantity of air cylinder 81 pushes down is three, three air cylinder 81 that pushes down is fixed with frame 1 respectively, top firmware 83 is the rubber material, be used for compressing tightly the formula scaffold frame of inlaying on bracket 3, the welding position in setting up position and the U type groove of spacing frid 84 is corresponding, be used for limiting U type groove on the welding position, and when the welding, place U type groove in spacing frid 84, can begin the welding promptly.

Further, as shown in fig. 2, the bracket 3 includes a limiting plate 32 and a limiting roller 31, the limiting plate 32 and the limiting roller 31 are alternately and fixedly arranged on the rack 1, wherein a groove corresponding to the embedded scaffold is formed at the upper end of the limiting plate 32, and is used for clamping the embedded scaffold in the groove, and the limiting roller 31 can rotate along with the rotation of the embedded scaffold, is used for providing limiting, and can rotate simultaneously with the embedded scaffold, and counteracts the friction force generated during the rotation of the embedded scaffold.

Further, the automatic production equipment for the embedded scaffold further comprises a position switch (not shown in the figure) electrically connected with the second driving motor 5, and the position switch is used for controlling the driving motor to operate and controlling the welding machine 61 to reach a welding position for welding, wherein the type of the position switch is PM-T45.

Further, as shown in fig. 1 and 3, the pushing device 4 includes a pushing cylinder 41 and a second tip cone 42, a first end of the pushing cylinder 41 is fixedly connected to the bracket 3, a second end of the pushing cylinder 41 is fixedly connected to the second tip cone 42, when the embedded scaffold is welded, the embedded scaffold is placed on the bracket 3, ends of the embedded scaffold are respectively abutted to the first tip cone 22 and the second tip cone 42, an axial pushing force is applied to the embedded scaffold through the pushing cylinder 41, so that the embedded scaffold is axially fixed on the bracket 3, and ends of the first tip cone 22 and the second tip cone 42 can be embedded into a steel pipe included in the embedded scaffold for clamping the embedded scaffold.

Further, a casing (not shown in the figure) is arranged outside the rack 1 for protecting each component on the rack 1, and meanwhile, the influence of dust in the air on welding is also avoided, and it should be noted that the materials of the rack 1 and the casing are aluminum alloy for preventing deformation caused by too high heat generated in the welding process.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and various modifications and changes can be made by those skilled in the art without departing from the spirit and principle of the present invention, and any modifications, equivalents, improvements, etc. should be included in the scope of the claims of the present invention.

Claims

1. An automatic production equipment for an embedded scaffold is characterized by comprising: frame (1), drive arrangement (2), bracket (3), thrustor (4), second driving motor (5), welding set (6), push down device (8) and lead screw (7), drive arrangement (2) with thrustor (4) set firmly respectively in frame (1) both ends, bracket (3) set firmly in frame (1) middle part, lead screw (7) set firmly in frame (1) upper end, welding set (6) lateral shifting connect in lead screw (7), second driving motor (5) set firmly in lead screw (7) one end, push down device (8) set firmly in frame (1) upper end, embedded scaffold erects in drive arrangement (2) with between thrustor (4), just embedded scaffold arranges in on bracket (3).

2. An automatic production plant of scaffold inserts according to claim 1, characterized in that said welding means (6) comprise two welding machines (61).

3. The automatic production equipment of the scaffold with embedded materials according to claim 2, wherein the welding machine (61) comprises a connecting plate (614), a welding gun frame (612), a welding gun (611), a first air cylinder (615) and a second air cylinder (613), the connecting plate (614) is connected with the lead screw (7), the upper end of the welding gun frame (612) is movably connected with the connecting plate (614) through the first air cylinder (615), and the welding gun (611) is movably connected with the lower end of the welding gun frame (612) through the second air cylinder (613).

4. An automatic production apparatus for scaffold of claim 3, wherein the number of welding guns (611) is four.

5. An automatic production equipment of a scaffold of putting-in type according to claim 3, characterized in that the angle of the included angle between the welding torch (611) and the horizontal direction is 10-18 °, and the angle of the included angle between the welding torch (611) and the vertical direction is 10-20 °.

6. An automatic production equipment of a scaffold according to claim 1, characterized in that the driving device (2) comprises a first driving motor (21) and a first tip cone (22), the first end of the first driving motor (21) is fixedly connected with the bracket (3), and the second end of the first driving motor (21) is fixedly connected with the first tip cone (22).

7. An automatic production plant of scaffolding embedded according to claim 1, characterized in that said pressing means (8) (8) comprise: push down cylinder (81), push down pole (82), top firmware (83) and spacing frid (84), the upper end of pushing down cylinder (81) with frame (1) fixed connection, the lower extreme of pushing down cylinder (81) with depression bar (82) fixed connection down, spacing frid (84) with the equal fixed connection of top firmware (83) with depression bar (82) down, just on welding position was located to spacing frid (84).

8. An automatic production equipment of a scaffold according to claim 1, characterized in that the bracket (3) comprises a limit plate (32) and a limit roller (31), the limit plate (32) and the limit roller (31) are alternatively fixed on the frame (1).

9. The automatic production equipment of a scaffold with an embedded structure as claimed in claim 1, wherein the pushing device (4) comprises a pushing cylinder (41) and a second tip cone (42), a first end of the pushing cylinder (41) is fixedly connected with the bracket (3), and a second end of the pushing cylinder (41) is fixedly connected with the second tip cone (42).

10. The automatic production equipment of a scaffold according to claim 1, further comprising a position switch electrically connected to the second driving motor (5).