CN213053551U - Scaffold dish buckle welding machine - Google Patents

Abstract

The utility model discloses a scaffold dish knot welding machine, place the subassembly and can reciprocate including frame, scaffold steel pipe install welder crossbeam and shielding plate in the frame, welder crossbeam facial make-up is equipped with a plurality of and treats welding scaffold steel pipe and dish and detain corresponding welder, be connected with the smoking pipe and the pipe of discharging fume on shielding plate cavity and the shielding plate, the pipe of discharging fume is connected with the draught fan, the smoking pipe is located the rear side of shielding plate, the utility model provides a shielding plate can effectively shelter from the welder rifle head of during operation, avoids the highlight to hinder the eye, and smoking pipe and the pipe of discharging fume cooperate, can effectively collect welding smog, avoids welding smog harm workshop environment.

Description

Scaffold dish buckle welding machine

Technical Field

The utility model relates to a scaffold frame processing equipment field, concretely relates to scaffold frame dish knot welding machine.

Background

Scaffold frame is detained to dish is the one kind of scaffold, and need detain the cover with the dish during its production and establish on the scaffold steel pipe and welded fastening, and this operation is carried out to the welding of the dish knot of using now often to improve production efficiency, current dish knot welded basic working process is: the scaffold steel pipe that the dish was detained is established to the cover is placed the welding machine by the level on, the welding makes scaffold steel pipe at the uniform velocity rotate through subassembly such as chuck and top, welder moves down and aligns the junction of dish knot and scaffold steel pipe and begins the welding, welder shifts up after the welding is accomplished, take off the good dish of welding and detain scaffold steel pipe can, but lack the treatment facility to sheltering from and welding smog of welding highlight on the current dish knot welding machine, make dish knot welding machine can influence the interior environment of workshop at the during operation, be unfavorable for in the workshop workman's healthy.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model aims to provide a scaffold dish knot welding machine, it has effectively solved the problem that exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a scaffold dish lock joint welding machine, includes that frame, scaffold steel pipe place the subassembly and can reciprocate install welder crossbeam and shielding plate in the frame, treat that the rotatable level of welded scaffold steel pipe is placed on the subassembly is placed to the scaffold steel pipe, welder crossbeam facial make-up is equipped with a plurality of and treats welding scaffold steel pipe and dish and detain corresponding welder, be connected with the smoking pipe and the pipe of discharging fume on shielding plate cavity and the shielding plate, the pipe of discharging fume is connected with the draught fan, the smoking pipe is located the rear side of shielding plate, and the smoking pipe includes the flexible pipe of canvas, guide stick and panel, the both ends of the flexible pipe of canvas are connected respectively on shielding plate and panel, seted up on the panel guide stick and perforated and with the corresponding smoke inlet of the flexible pipe of canvas, the spiro union have with the panel matched with support tight nut, the guide stick including set firmly dead lever on the shielding plate and articulate the upset pole in dead lever one end, have on the upset pole with support tight nut matched with external screw thread portion, set firmly on the upset pole with dead lever lower part matched with limit baffle, the rear side of shielding plate still set firmly with upset pole matched with clamp.

Furthermore, a guide slide bar and a guide slide rail which are matched with the welding gun beam and the shielding plate respectively are arranged on the rack, and the welding gun beam and the shielding plate are driven to lift through a cylinder.

Furthermore, the scaffold steel tube placing assembly comprises a three-jaw chuck, a tip and a plurality of bearing roller groups positioned between the three-jaw chuck and the tip.

Furthermore, the outlet side of the induced draft fan is connected with a welding smoke processor.

Furthermore, when the limit baffle abuts against the lower end of the fixed rod, the turnover rod is located at a downward inclined position, and a lining ring matched with the inner wall of the canvas telescopic tube is fixedly arranged on the panel.

Further, the axial length of the collar is not less than 5 cm.

The utility model discloses following beneficial technological effect has:

the utility model discloses in having used being connected with the smoking pipe on shielding plate and the shielding plate and discharging fume the pipe, the shielding plate can effectively shelter from the welder rifle head of during operation, avoids the highlight to hinder the eye, and the smoking pipe cooperatees with the pipe of discharging fume, can effectively collect welding smog, avoids welding smog to harm workshop environment, and in addition, the smoking pipe can be convenient folding accomodate, does benefit to the transportation of new machine.

Drawings

FIG. 1 is a front view of an embodiment of the present invention with the smoke processor removed;

fig. 2 is a schematic view of an operating state of the canvas telescopic tube according to the embodiment of the present invention;

fig. 3 is a schematic view illustrating a storage state of the canvas telescopic tube according to the embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of a panel and a canvas extension tube according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a smoke processor according to an embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, the scaffold disc buckle welding machine according to this embodiment includes a frame 1, a scaffold steel tube placing assembly, and a welding gun beam 2 and a shielding plate 3 which are installed on the frame 1 and can move up and down, specifically, the frame 1 is provided with a guide slide bar 4 and a guide slide rail 5 which are respectively matched with the welding gun beam 2 and the shielding plate 3, the welding gun beam 2 and the shielding plate 3 are driven by a cylinder to lift, a scaffold steel tube 6 to be welded is rotatably and horizontally placed on the scaffold steel tube placing assembly, the scaffold steel tube placing assembly includes a three-jaw chuck 7, a tip 8 and a plurality of supporting roller sets 9 located between the three-jaw chuck 7 and the tip 8, the three-jaw chuck 7 is rotatable, so as to drive the scaffold steel tube 6, the tip 8 can slide left and right, so as to realize the jacking of the scaffold steel tube 6, the scaffold steel tube placing assembly, the welding gun beam 2 is provided with a plurality of welding guns 11 corresponding to scaffold steel pipes 6 to be welded and a coil buckle 10, the shielding plate 3 is hollow, the shielding plate 3 is connected with a smoke suction pipe 12 and a smoke discharge pipe 13, the smoke discharge pipe 13 is connected with an induced draft fan (not shown), the smoke suction pipe 12 is positioned at the rear side of the shielding plate 3, the smoke suction pipe 12 comprises a canvas telescopic pipe 14, a guide rod and a panel 15, two ends of the canvas telescopic pipe 14 are respectively connected to the shielding plate 3 and the panel 15, the panel 15 is provided with a guide rod perforation 16 and a smoke inlet 17 corresponding to the canvas telescopic pipe 14, the inner diameter of the guide rod perforation 16 is 1.5 times of the outer diameter of the guide rod, the guide rod is screwed with a holding nut 18 matched with the panel 15, the canvas telescopic pipe 14 is formed by folding the canvas telescopic pipe in a reciprocating way, the distance between the free end of the canvas telescopic pipe 14 and the gun head of the welding gun 11 is 5-10cm after the canvas telescopic pipe 14 is unfolded, specifically, the end of the fixed rod 19 is provided with a slot, the end of the turning rod 20 is provided with a flat sheet matched with the slot, the flat sheet is hinged in the slot, the turning rod 20 is provided with an external thread part matched with the abutting nut 18, the turning rod 20 is welded with a limit baffle 21 matched with the lower part of the fixed rod 19, the rear side of the baffle plate 3 is also welded with a hoop 22 matched with the turning rod 20, and the hoop 22 is an annular hoop with the slot.

The outlet side of the induced draft fan is connected with a welding smoke processor, the smoke processor comprises a cyclone dust collector 23 and an active carbon filter 24, the gas outlet of the cyclone dust collector 23 is connected with a first active carbon filter gas inlet pipe 25 and a second active carbon filter gas inlet pipe 26 through a tee joint, the outlet ends of the first active carbon filter gas inlet pipe 25 and the second active carbon filter gas inlet pipe 26 are respectively communicated with the left side and the right side of the inner cavity of the active carbon filter 24, the middle part of the inner cavity of the active carbon filter 24 is provided with a plurality of active carbon filter layers 27, the active carbon filter 24 is also provided with a box door 28 detachably through bolts, the active carbon filter layers 27 are convenient to disassemble and replace, the left side and the right side of the active carbon filter 24 are respectively connected with a first active carbon filter gas outlet pipe 29 and a second active carbon filter gas outlet pipe, The second activated carbon filter air inlet pipe 26, the first activated carbon filter air outlet pipe 29 and the second activated carbon filter air outlet pipe 30 are respectively provided with a valve, the first activated carbon filter air outlet pipe 29 and the second activated carbon filter air outlet pipe 30 are commonly connected with a discharge pipe 31 through a tee joint, when in actual use, the first activated carbon filter air inlet pipe 25 and the second activated carbon filter air outlet pipe 30 are opened, the second activated carbon filter air inlet pipe 26 and the first activated carbon filter air outlet pipe 29 are closed, smoke enters the activated carbon filter 24 from left to right, the second activated carbon filter air inlet pipe 26 and the first activated carbon filter air outlet pipe 29 are opened after a period of time, the first activated carbon filter air inlet pipe 25 and the second activated carbon filter air outlet pipe 30 are closed, and the smoke enters the activated carbon filter 24 from right to left, so that the direction change of air flow in the activated carbon filter 24 is realized, so that the aging degree of each active carbon filter layer 27 tends to be consistent, and the active carbon filter layers 27 are convenient to be detached and replaced uniformly.

When the limiting baffle 21 is tightly abutted to the lower end of the fixed rod 19, the overturning rod 20 is located at a downward inclined position, so that the free end of the canvas extension tube 14 is also arranged obliquely downward, welding slag accidentally entering the canvas extension tube 14 conveniently rolls out of the canvas extension tube 14, a lining ring 32 matched with the inner wall of the canvas extension tube 14 is welded on the panel 15, the free end of the canvas extension tube 14 is fixed on the lining ring 32 through screws, the axial length of the lining ring 32 is not less than 5cm, the lining ring 32 can play a role of a fireproof layer, contact between the accidentally entering welding slag and the canvas extension tube 14 is isolated, and high-temperature damage to the canvas extension tube 14 is avoided.

The working principle of the embodiment is as follows:

when welding the scaffold steel pipe 6 and the disc buckle 10, the disc buckle 10 is sleeved at the designated position of the scaffold steel pipe 6, the scaffold steel pipe 6 is horizontally placed on the scaffold steel pipe placing component, the three-jaw chuck 7 drives the scaffold steel pipe to rotate, the welding gun beam 2 drives the welding gun 11 to move downwards, the gun head of the welding gun 11 is aligned with the joint of the disc buckle 10 and the scaffold steel pipe 6, the cylinder drives the shielding plate 3 to move downwards, the welding gun 11 starts to weld the scaffold steel pipe 6 and the disc buckle 10, welding smoke in the welding process is collected and sent out through the smoke suction pipe 12, the shielding plate 3 and the smoke exhaust pipe 13 under the action of the induced draft fan, and the sent smoke firstly removes particle impurities through the cyclone dust collector 23, then the welding fume is filtered and adsorbed by the activated carbon filter 24 and then discharged, so that the influence of welding fume on the workshop environment is effectively avoided, the shielding plate 3 can also shield welding strong light, and the probability that the eyes of workers are injured by the strong light is reduced; when the welding machine leaves the factory for transportation, the panel 15 is firstly held to fold the canvas telescopic tube 14 close to the shielding plate 3, then the turning rod 20 is lifted upwards, and the turning rod 20 is clamped into the clamp 22, so that the whole volume of the shielding plate 3 is reduced, and the smoke absorbing tube 12 is prevented from shaking and being damaged in the transportation process.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The scaffold frame coil welding machine is characterized by comprising a frame, a scaffold steel tube placing assembly, a welding gun beam and a shielding plate, wherein the welding gun beam and the shielding plate are arranged on the frame in a vertically movable mode, the welding gun beam and the shielding plate are arranged on the frame, the rotatable level of the scaffold steel tube to be welded is placed on the scaffold steel tube placing assembly, the welding gun beam is provided with a plurality of welding guns corresponding to the scaffold steel tube to be welded and the coil buckle, the shielding plate is hollow, the shielding plate is connected with a smoke suction pipe and a smoke discharge pipe, the smoke discharge pipe is connected with a draught fan, the smoke suction pipe is positioned at the rear side of the shielding plate and comprises a canvas telescopic pipe, a guide rod and a panel, two ends of the canvas telescopic pipe are respectively connected onto the shielding plate and the panel, the panel is provided with a guide rod through hole and a smoke inlet hole corresponding to the canvas telescopic pipe, the, the guide stick including set firmly dead lever on the shielding plate and articulate the upset pole in dead lever one end, have on the upset pole with support tight nut matched with external screw thread portion, set firmly on the upset pole with dead lever lower part matched with limit baffle, the rear side of shielding plate still set firmly with upset pole matched with clamp.

2. The scaffold machine according to claim 1, wherein the frame is provided with a guide slide bar and a guide slide rail respectively matched with the welding gun beam and the shielding plate, and the welding gun beam and the shielding plate are driven by a cylinder to lift.

3. The scaffold coil tack welder of claim 1, wherein the scaffold steel tube placement assembly comprises a three-jaw chuck, a tip and a plurality of support roller sets between the three-jaw chuck and the tip.

4. The scaffold disk buckle welder of claim 1, wherein an outlet side of the induced draft fan is connected with a welding fume processor.

5. The scaffold disc buckle welding machine according to claim 1, wherein when the limiting baffle abuts against the lower end of the fixed rod, the turnover rod is in a downward inclined position, and a lining ring matched with the inner wall of the canvas telescopic tube is fixedly arranged on the panel.

6. The scaffold pan tack welder of claim 5, wherein the axial length of the collar is not less than 5 cm.

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